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White Paper – Enhancing Levels of Due Diligence - Mettler Toledo

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Fruit &<br />

Vegetables<br />

Industrial Weighing & Product Inspection<br />

Best Practice Manufacturer<br />

Achieves Optimum Quality<br />

Zentis GmbH & Co ensures the high quality <strong>of</strong> its products by insisting on the<br />

best raw materials and the latest technology. They utilize x-ray inspection<br />

solutions and metal detection technology for pumped products to guarantee<br />

only the safest products reach consumers.<br />

Since 1893, Zentis has been producing<br />

high-quality preserves and fine confectionery<br />

for end consumers as well as numerous<br />

preparations for the processing<br />

industry. It provides fruity ingredients for<br />

many yogurt, curd and dessert products<br />

and baked goods. Zentis was one <strong>of</strong> the<br />

first companies to be certified to DIN ISO<br />

9001. This certification has since been<br />

superseded by the IFS (International<br />

Food Standard) and the BRC Global<br />

Standard for food safety.<br />

For several years now, Zentis has been<br />

classed as ‘higher level’ or ‘A grade’<br />

whenever it has undergone an IFC or BRC<br />

inspection. Every time, it achieves the<br />

best scores for food safety throughout the<br />

entire manufacturing process.<br />

The InspireX R70 x-ray<br />

inspection system<br />

As a pipeline system, the InspireX R70 x-ray<br />

inspection system inspects pumped products;<br />

in other words, liquids, slurries and<br />

semisolids. The system’s electronically<br />

controlled x-ray generator and the<br />

proven image analysis s<strong>of</strong>tware put the<br />

InspireX R70 head and shoulders above<br />

other x-ray inspection systems. The<br />

smallest <strong>of</strong> contaminants and/or product<br />

deviations are analyzed and detected in<br />

real-time by the system with the aid <strong>of</strong> a<br />

vast number <strong>of</strong> test algorithms.<br />

Defective products can be removed by<br />

fully automated means if desired. This is<br />

exactly what happens at Zentis, where removal<br />

is performed under sterile conditions.<br />

In this application, the x-ray in-<br />

11<br />

News


X-ray Inspection<br />

Publisher / Production<br />

<strong>Mettler</strong>-<strong>Toledo</strong> AG<br />

MarCom Industrial<br />

Heuwinkelstrasse<br />

CH-8606 Nänikon<br />

Switzerland<br />

Subject to technical changes<br />

© 02/2012 <strong>Mettler</strong>-<strong>Toledo</strong> AG<br />

Printed in Switzerland<br />

2 METTLER TOLEDO Newsletters 1/2012<br />

The InspireX R70 pipeline x-ray inspection system<br />

inspects pumped products, for instance liquids,<br />

slurries and semisolids.<br />

spection device inspects up to 1000 kg <strong>of</strong><br />

fruit preparation per minute. At the same<br />

time, the system provides a clear analysis<br />

<strong>of</strong> all examined data in real-time based<br />

on the Windows XP Pr<strong>of</strong>essional operating<br />

system.<br />

Metal detection technology from METTLER TOLEDO Safeline is also used<br />

to inspect pumped products.<br />

Single system to inspect<br />

multiple products<br />

The Aachen site processes fruits from the<br />

best growing regions in the world. The<br />

x-ray system has complete mastery over<br />

the large product range because all product<br />

types can be inspected with just one<br />

setting <strong>of</strong> the x-ray inspection device.<br />

This reduces changeover times and<br />

makes the production process much<br />

more straightforward.<br />

Zentis was also impressed by the extensive<br />

advice provided by the METTLER<br />

TOLEDO Safeline customer consultant.<br />

“Another important factor for us, in addition<br />

to the rapid delivery time, was the<br />

fact that Safeline is also able to provide<br />

worldwide support,” explains Dr. Jürgen<br />

Becker, Head <strong>of</strong> Process Engineering at<br />

Zentis.<br />

Zentis also maintains other production<br />

facilities for fruit preparations in important<br />

markets across the world including<br />

in Poland, Hungary and the USA.<br />

www.mt.com/safeline-xray<br />

Know-how<br />

X-ray Inspection <strong>of</strong><br />

Pumped Food<br />

Safety. Right from the start.<br />

X-ray inspection systems deliver high<br />

levels <strong>of</strong> contaminant detection in<br />

pumped food products, ranging from<br />

meat and poultry to liquids, slurries<br />

and semi-solids like jams, sauces,<br />

soups and yogurts.<br />

There are several factors which need<br />

to be taken into account when inspecting<br />

pumped food products,<br />

such as the possibility <strong>of</strong> air bubbles,<br />

variations in the flow speed and location<br />

<strong>of</strong> the x-ray system on the<br />

production line.<br />

Our white paper, “Improving the Safety<br />

<strong>of</strong> Pumped Food Products”, looks<br />

at these factors and explains how to<br />

overcome them.<br />

For more information and to download<br />

the FREE white paper visit:<br />

www.mt.com/xray-pipeline


Increase Productivity<br />

and Be Compliant<br />

Weighing and measuring are critical for manufacturing productivity and<br />

food safety in many production operations. Our two new guides help you<br />

to make informed decisions when selecting the right weighing technology<br />

and product inspection method.<br />

METTLER TOLEDO experts from all over<br />

the world share their knowledge in 16<br />

white papers each giving a detailed<br />

overview on benefits resulting from<br />

weighing, inspection or measuringprocesses.<br />

Both guides have articles<br />

on the following 9 topics:<br />

FREE<br />

FREE<br />

• Improved production yield / Computer<br />

based formulation / recipe weighing<br />

• Traceability for standard compliance<br />

and process improvements<br />

• Package quality control / Net content<br />

control<br />

• In-line checkweighing<br />

• Vision inspection<br />

Food Productivity Guide<br />

The Food Productivity Guide serves as a reference for those involved<br />

in production equipment selection and process design. It<br />

focuses on advanced batch control, gravimetric tank level control,<br />

manual checkweighing, reliable vehicle weighing and integration<br />

<strong>of</strong> process weighing data, in addition to the nine articles<br />

mentioned above.<br />

Order your free copy:<br />

Food Regulatory Guide<br />

www.mt.com/ind-food-productivity-guide<br />

For the quality control manager or compliance manager, the<br />

Food Regulatory Guide provides an overview on existing international<br />

food safety and quality schemes such as BRC, IFS, SQF<br />

and FSSC 22000. In addition to the the nine articles mentioned<br />

above, you’ll also receive a summary on legal metrology with<br />

instructions on how to plan and maintain a compliant system.<br />

Order your free copy:<br />

• Foreign body detection / Metal<br />

• Foreign body detection / X-ray inspection<br />

• Hygienic designed food scales /<br />

Less contamination and enhanced<br />

pr<strong>of</strong>its<br />

• Efficient quality management in<br />

regulated environment<br />

www.mt.com/ind-food-regulatory-guide<br />

METTLER TOLEDO Newsletters 1/2012<br />

3


Floor Scales<br />

4 METTLER TOLEDO Newsletters 1/2012<br />

Hygienic Floor Scales<br />

Work Horses for Wet & Harsh Environment<br />

Fixed installation, liftable, or mobile solutions, hygienically designed floor scales provide<br />

enormous flexibility in production planning and are built for fast and efficient cleaning<br />

procedures. Depending on your application, different models may suit. The selection <strong>of</strong> the<br />

appropriate floor scale enhances food safety and increases production performance.<br />

Floor scales used in wet and harsh environments<br />

are confronted with heavy<br />

loads, rough handling, waste material<br />

and are regularly flooded with water during<br />

cleaning procedures. To ensure safe<br />

food production, floor scales must be<br />

built and installed according to sound<br />

sanitary design principles, resist corrosive<br />

environments, withstand cleaning detergents<br />

and allow simple and frequent<br />

loading, weighing and unloading.<br />

METTLER TOLEDO builds different types<br />

<strong>of</strong> floor scales all specifically designed for<br />

maintaining sanitation in wash down areas.<br />

The rugged design and stainless<br />

steel construction enable these scales to<br />

stand up to tough industrial environments.<br />

Their ingress protection starts<br />

from IP65 for light wash down procedures<br />

and goes up to an IP69k protected<br />

scale constructed to withstand high pressure<br />

cleaning.<br />

Several construction types simplify and<br />

accelerate the regular cleaning procedure.<br />

Ultra low pr<strong>of</strong>ile floor scales<br />

(PUA5../PUA6../PUA7..)*<br />

Low pr<strong>of</strong>ile floor scales are built to safely<br />

and quickly move loads on and <strong>of</strong>f the<br />

platform. This floor scale line combines<br />

robust construction, easy-to-clean surfaces,<br />

and an exceptionally low pr<strong>of</strong>ile<br />

with short ramps. Two construction types<br />

are available: one stand alone fixed model<br />

and a lift version. On the lift version, a<br />

pair <strong>of</strong> built-in gas springs enables one<br />

person to lift the scale manually with<br />

minimal effort for cleaning the ground<br />

underneath the scale.<br />

Work horses <strong>–</strong> basic floor scales<br />

Floor scales from METTLER TOLEDO are<br />

used in dusty and humid areas. All types<br />

can be placed on the floor, mounted on adjustable<br />

feet or installed into prepared pit<br />

Easy to lift. Low pr<strong>of</strong>ile floor scales: For easy loading. Just move it.<br />

frames. The M line focuses on providing<br />

a multi interval weighing range with<br />

three different resolutions in one scale.<br />

These work horses can be used for many<br />

applications when combined with a<br />

broad range <strong>of</strong> accessories.<br />

Highest accuracy on the floor<br />

(K line)*<br />

The K line stands for highest accuracy<br />

with a maximum precision up to<br />

6000e/7500e (single range). Built to<br />

stand on the floor or in a pit, their capacity<br />

starts from 300 kg x 2 g up to 3000 kg<br />

x 50 g. These provide a broad weighing<br />

range for maximum flexibility.<br />

Easy to lift (PFA5../-7../-8..lift)*<br />

Liftable floor scales can be installed on<br />

top <strong>of</strong> a floor or in a pit and combine<br />

stainless steel construction with complete<br />

access for cleaning. METTLER TOLEDO<br />

<strong>of</strong>fers two types: manual or automatic


Floor scales for wet & harsh environment.<br />

lifting. In case <strong>of</strong> a manual operation<br />

only the top plate lifts exposing the inside<br />

<strong>of</strong> the scale and pit, whereas the automatic<br />

version is equipped with pneumatic<br />

cylinders that lift the entire scale.<br />

At the flip <strong>of</strong> a switch, the automatic version<br />

tilts up 45°. For safety reasons this<br />

version can be locked to prevent unauthorized<br />

personnel from operating the<br />

system. Both types can be handled by a<br />

single person, safely and easily.<br />

Move it (PUA5../PUA6.. mobile)*<br />

Mobile floor scales can be moved simply<br />

by lowering four wheels, no holes or<br />

K line "Fix floor<br />

installation"<br />

M line "Fix floor<br />

installation"<br />

PFA2../-5../-<br />

6../-7../-8..)<br />

PUA5../<br />

PUA6../PUA7..<br />

PFA5../-7../-8..<br />

lift<br />

PUA5..Mobile<br />

/PUA6..Mobile<br />

mounting clamps in the floor are needed.<br />

They are parked where needed and<br />

allow an optimal cleaning <strong>of</strong> the complete<br />

production floor.<br />

Regardless <strong>of</strong> the environment or the required<br />

cleaning procedure, METTLER<br />

TOLEDO <strong>of</strong>fers a hygienic floor scale solution<br />

to support your safe and clean food<br />

production.<br />

*Name may vary depending on country<br />

www.mt.com/floor-scales<br />

Wet & Harsh Floor Scales*<br />

Best Practice<br />

The Right Terminal for<br />

Your Floor Scale<br />

Terminals, optimized to your weighing<br />

application, are an essential part<br />

<strong>of</strong> your floor scale system. The selection<br />

<strong>of</strong> the appropriate floor scale<br />

terminal enhances food safety and<br />

increases production performance.<br />

Choose from a broad range <strong>of</strong> terminals<br />

from simple, easy-to-use terminal<br />

for straight weighing applications<br />

to advanced instruments that can<br />

accumulate data or communicate<br />

with computers.<br />

Terminals for wet & harsh:<br />

Type Load plate Approved resolution Platform Sizes Weighing range Ingress protection<br />

"Fix floor<br />

installation"<br />

"Fix floor<br />

installation /<br />

Liftabel"<br />

Manual / automatic<br />

Liftable<br />

"Stainless steel /<br />

Mild steel "<br />

"Stainless steel /<br />

Mild steel "<br />

"6000e/7500e<br />

Single Range"<br />

"3x3000e<br />

Multi Range"<br />

Stainless Steel "3000e<br />

Single Range"<br />

Stainless Steel "3000e<br />

Single Range"<br />

Stainless Steel "3000e<br />

Single Range"<br />

Mobile Stainless Steel "3000e<br />

Single Range"<br />

*Name may vary depending on country<br />

"11.1"" x 13.8"" - 23.6"" x 31.5""<br />

280mm x 350mm - 600mm x 800mm "<br />

"31.5""x 31.5"" - 60""x 68""<br />

800mm x 800mm - 1500mm x 1500mm"<br />

"39.4"" x 39.4"" - 78.75"" x 60""<br />

1000mm x 100mm - 2000 x 1500mm"<br />

"24"" x 24"" - 48 x 60""<br />

610 x 610mm x 1219 x 1524mm<br />

Free sizes upon request"<br />

"24"" x 24"" - 48 x 60""<br />

610 x 610mm x 1219 x 1524mm<br />

Free sizes upon request"<br />

"24""x 24"" -42""x 42"" - Free sizes<br />

610 x 610mm x 1067 x 1067mm<br />

Free sizes upon request"<br />

ICS669<br />

IND780<br />

IND226<br />

300kg <strong>–</strong> 3'000kg IP67 / IP68<br />

300kg - 3000kg IP67 / IP68<br />

"500lb <strong>–</strong> 10'000lb<br />

300kg <strong>–</strong> 6'000kg"<br />

"500lb <strong>–</strong> 10'000lb<br />

300kg <strong>–</strong> 6'000kg"<br />

"500lb <strong>–</strong> 5'000lb<br />

300kg <strong>–</strong> 3'000kg"<br />

"500lb <strong>–</strong> 5000lb<br />

300kg <strong>–</strong> 3000kg"<br />

IP64 - IP69k<br />

IP69k<br />

IP65, IP68, IP69k<br />

IP69k<br />

METTLER TOLEDO Newsletters 1/2012<br />

www.mt.com/terminals<br />

5


Vehicle Scales<br />

6 METTLER TOLEDO Newsletters 1/2012<br />

Serving the Palm Oil Industry<br />

Top Quality Vehicle Scales for Tropical Climate<br />

The tropical climate <strong>of</strong> Southeast Asia is humid and thunderstorms are common. Electronic<br />

components are prone to failure when left out in the elements due to moisture and frequent<br />

lightning. However, truck scales using the POWERCELL PDX ® load cell network have<br />

proven to be reliable in any environment, including Malaysia. Customers like palm oil producer<br />

Sime Darby are using this reliability to their advantage.<br />

Oil palm trees were first planted commercially<br />

in Malaysia in 1917 by William Sime<br />

and Henry Darby, founders <strong>of</strong> Sime Darby.<br />

Today, about 45% <strong>of</strong> the world’s palm oil is<br />

produced in Malaysia with Sime Darby being<br />

the largest palm oil producer in the<br />

world, producing over 2.4 million tons annually.<br />

Sime Darby Plantation operations<br />

include 42 oil mills in Malaysia and another<br />

23 mills in Indonesia. In total, the company<br />

manages over 530,000 hectares (1.3<br />

million acres) planted with oil palm trees.<br />

Oil palm trees require a tropical climate<br />

and are typically found within 20º <strong>of</strong> the<br />

equator. The oil palm fruit is made up <strong>of</strong><br />

an oily, fleshy outer layer and a single seed<br />

kernel. Roughly 22% <strong>of</strong> the fruit can be<br />

extracted as oil, producing significantly<br />

higher yields than other seed oils. The<br />

palm fruit is reddish and is typically 3<strong>–</strong>5 cm<br />

in length. It grows in large bunches referred<br />

to as fresh fruit bunches or FFB.<br />

Palm oil is reasonably priced and is high<br />

in natural antioxidants. It is a very com-<br />

Courtesy Malaysian Palm Oil Council<br />

mon cooking ingredient throughout<br />

Southeast Asia and the tropical belt <strong>of</strong><br />

Africa. In recent years, its use in commercial<br />

food processing applications has<br />

been growing around the world. There is<br />

also growing demand for palm oil in biodiesel<br />

as a source <strong>of</strong> renewable fuel.<br />

Producing palm oil<br />

Harvesting the FFB is a delicate process<br />

that requires highly skilled workers. The<br />

FFB grows high in the trees and weighs<br />

30<strong>–</strong>50 kg (65<strong>–</strong>110 lb) when ripe. They<br />

are cut with a blade on a long pole and<br />

fall as much as 20 m (60 feet) to the<br />

ground. It is critical to begin the milling<br />

process the same day the FFB is cut from<br />

the tree to preserve the quality <strong>of</strong> the oil.<br />

Free fatty acids begin to form in the FFB<br />

once it is cut. The acids, which degrade<br />

the quality <strong>of</strong> the oil, continue to rise<br />

within the FFB until it undergoes the<br />

steam sterilization process at the mill.<br />

Mills receive the FFB, extract the oil from<br />

the pulp <strong>of</strong> the fruit, and collect the ker-<br />

Palm fruit. Recently cut fresh fruit bunch (FFB). Refined palm oil.<br />

nels from the fruit center. The extracted<br />

oil is then sent to a refinery where the oil<br />

is further processed into edible oil. Sime<br />

Darby Plantation’s East Oil Mill on Carey<br />

Island is one <strong>of</strong> the company’s larger<br />

mills, producing 400 tons <strong>of</strong> oil per day.<br />

The mill has been steadily growing since<br />

it was opened in 1983. The mill currently<br />

has 109 employees working 3 shifts. They<br />

are continuously improving and automating<br />

their processes.<br />

The POWERCELL ® Advantage<br />

Vehicle weighing is an essential part <strong>of</strong><br />

the mill process. Fruit bunches are<br />

brought to the mill on trucks or tractorpulled<br />

wagons from all around the region.<br />

The loads are weighed for payment<br />

and inventory control. Once the oil is<br />

milled, it is put into large tankers that<br />

are weighed as they leave the facility on<br />

their way to the refinery.<br />

In 2008, the East Oil Mill purchased a new<br />

truck scale to keep up with the growth <strong>of</strong><br />

the business. The new scale is longer so


Outbound tanker weighing 47 tons. Incoming truck load <strong>of</strong> fresh fruit bunches.<br />

that it can handle the larger tankers that<br />

are needed to ship the crude palm oil to<br />

the refinery. The scale is powered by<br />

POWERCELL load cells and an IND310<br />

terminal from METTLER TOLEDO.<br />

Lightning protection<br />

In Malaysia’s tropical climate, a large<br />

percentage <strong>of</strong> the annual rainfall comes<br />

from thunderstorms. Lightning is a common<br />

threat and a major cause <strong>of</strong> downtime<br />

for nearly all truck scales in the region.<br />

However, METTLER TOLEDO<br />

POWERCELL load cells come with the<br />

StrikeShield Lightning Protection System.<br />

StrikeShield technology protects the<br />

entire scale system, including load cells,<br />

cables and terminal.<br />

POWERCELL ® MTX Load Cell<br />

• Nearly 1 million installed worldwide<br />

• Integral lightning protection<br />

• 25-90t / 55 000-200 000lbs<br />

• IP68/IP69K protection (NEMA 6P)<br />

• 3000e <strong>–</strong> 6000e OIML<br />

• 5000e <strong>–</strong> 10 000e NTEP<br />

• ATEX Zones 1/21 & 2/22<br />

• FM Divisions 1 & 2<br />

• Digital monitoring and correction for:<br />

<strong>–</strong> Temperature influence<br />

<strong>–</strong> Zero change<br />

<strong>–</strong> Hysteresis/linearity<br />

<strong>–</strong> Weighbridge creep<br />

<strong>–</strong> Vibration<br />

• TraxEMT (Embedded Maintenance<br />

Technician) monitors:<br />

<strong>–</strong> Individual cell overload<br />

<strong>–</strong> Scale overload-shock<br />

<strong>–</strong> Number <strong>of</strong> cycles<br />

<strong>–</strong> Symmetry and drift<br />

The Manager <strong>of</strong> the East Oil Mill,<br />

Bakhtiar Effendy Bin Kamaludin, has<br />

been very pleased with the new scale. The<br />

accuracy <strong>of</strong> the scale system has been excellent<br />

and they have not experienced<br />

any lightning damage or downtime with<br />

the new scale. Uptime is critical to the<br />

mill, especially since the FFB needs to be<br />

processed shortly after it is cut. They<br />

cannot afford to shut down their process<br />

because <strong>of</strong> a problem with a truck scale.<br />

Teras Integrasi, a large METTLER<br />

TOLEDO distributor in Malaysia, has<br />

been providing Sime Darby with MET-<br />

TLER TOLEDO solutions and excellent<br />

service for many years. In addition to<br />

selling the new scale, Teras Integrasi<br />

provided weight management s<strong>of</strong>tware to<br />

the mill. They also provide preventive<br />

maintenance and calibration services to<br />

ensure the scales are operating properly.<br />

Quality products and excellent service<br />

from Teras Integrasi and METTLER<br />

TOLEDO ensure that this palm oil<br />

mill’s operations will continue to run<br />

smoothly.<br />

www.mt.com/powercell<br />

www.mt.com/ind-straight-talk<br />

www.simedarby.com<br />

IND310 Scale Terminal<br />

• Weight accumulation associated with<br />

vehicle ID, operator, commodity, etc.<br />

• User defined print templates in/out<br />

summary<br />

• Easily readable interactive VGA display<br />

• Standard alibi function<br />

• Configurable database for tailor made<br />

solutions<br />

• Supports inbound/outbound operation<br />

• Supports analog and POWERCELL MTX<br />

load cells<br />

METTLER TOLEDO Newsletters 1/2012<br />

7


Checkweighing<br />

8 METTLER TOLEDO Newsletters 1/2012<br />

Easy-to-use, Compact Solution<br />

Ensures The Highest Quality<br />

Farmer’s Snack GmbH places great emphasis on maintaining the high<br />

quality <strong>of</strong> its products. The Hamburg-based company has been relying<br />

on METTLER TOLEDO inspection solutions for many years to meet its<br />

quality standards.<br />

The XE3 CC CombiChecker supports the<br />

stringent requirements <strong>of</strong> Farmer’s Snack<br />

in assuring highest quality not only<br />

checking product weight, but also inspecting<br />

all products in the same step to<br />

ensure that there are no traces <strong>of</strong> metal<br />

present. As such, even the smallest differences<br />

and deviations in the natural produce<br />

can be verified using the checkweigher,<br />

enabling the company to guarantee<br />

consistently high quality for its end<br />

customers.<br />

The XE3 CC CombiChecker<br />

checks every pack to make sure<br />

it has the correct weight and is<br />

free <strong>of</strong> any metal traces<br />

“During the dry fruit filling process,<br />

products can get stuck in the multi-head<br />

weigher,” explains Hardy Krause, Technical<br />

Director at Farmer’s Snack. “These<br />

products can then cause packs to be under<br />

or overfilled,” he continues. The<br />

CombiChecker rejects from the production<br />

line any packs that do not conform<br />

to the specified weight, thereby constantly<br />

checking the filling process <strong>of</strong> the<br />

multi-head weigher.<br />

Metal detection systems also ensure quality on<br />

other production lines at Farmer’s Snack.<br />

With the combined checkweigher/metal<br />

detector system, Garvens <strong>of</strong>fers Farmer’s<br />

Snack a compact solution for checking<br />

product weight and reliably detecting any<br />

foreign bodies in a single procedure, and<br />

enables the company to comply with all<br />

quality assurance criteria as per FDA or<br />

IFS. The CombiChecker also provides<br />

comprehensive reports and, thanks to its<br />

large product setup memory, central inventory<br />

management for all products.<br />

This allows Farmer’s Snack to quickly<br />

switch between the items it produces.<br />

The XE3 CC CombiChecker<br />

provides a clearly structured<br />

evaluation <strong>of</strong> key production data<br />

“We used to take random samples <strong>of</strong> our<br />

products for testing,” explains Hardy<br />

Krause. “But the CombiChecker inspects<br />

every single pack. This not only guarantees<br />

the correct product weight, it also<br />

saves us a great deal <strong>of</strong> time and makes<br />

our whole production process smoother.”<br />

<strong>Due</strong> to the extremely high accuracy <strong>of</strong><br />

both the checkweigher and metal detector,<br />

the XE3 CC CombiChecker is optimally<br />

suited to the company’s diverse<br />

product range. The Garvens Combi-<br />

Checker categorizes the weighed products,<br />

i.e. fruit mixes, precisely into up to<br />

three weight zones. Its metal detector is<br />

available with two detection frequencies<br />

<strong>–</strong> ideal for companies like Farmer’s<br />

Snack which process an extensive product<br />

range.<br />

www.mt.com/garvens<br />

Garvens XE3 CC CombiChecker protects consumers and<br />

brand reputation.


Demands <strong>of</strong> Tougher Standards<br />

Met By <strong>Due</strong> <strong>Diligence</strong> Enhancements<br />

If a metal-contaminated product reaches the consumer, the repercussions could<br />

be catastrophic. By using a metal detector with <strong>Due</strong> <strong>Diligence</strong> Enhancement,<br />

manufacturers can be confident that their products meet required quality standards<br />

and their brand is protected.<br />

The <strong>Due</strong> <strong>Diligence</strong> Enhancement from<br />

METTLER TOLEDO Safeline helps manufacturers<br />

comply with increasingly tough<br />

standards, by strengthening control and<br />

security at critical control points (CCP)<br />

on processing and packing lines.<br />

Failsafe functionality<br />

Multiple design features ensure the due<br />

diligence enhancement delivers an increased<br />

level <strong>of</strong> failsafe functionality, resulting<br />

in increased product safety as<br />

well as compliance with standards and<br />

legislation. Manufacturers also benefit<br />

through avoiding the risk <strong>of</strong> costly recalls<br />

and potential damage to their reputation.<br />

The key focus is ensuring that contaminated<br />

packages are properly removed.<br />

This is achieved through a fully automated<br />

rejection system, with a reject confirmation<br />

sensor to ensure that the correct<br />

pack is removed, and a secondary reject<br />

check sensor further along the conveyor<br />

belt that provides additional security.<br />

Guarding against procedural error<br />

It is widely held that a common cause <strong>of</strong><br />

contaminated products reaching the<br />

consumer is procedural error rather than<br />

the failure <strong>of</strong> an inspection device. The<br />

enhanced system features a tunnel guard<br />

on the out-feed conveyor to prevent external<br />

interference, and a lockable reject<br />

bin, only accessible via the detector’s<br />

password-protected interface. These features<br />

reduce the risk <strong>of</strong> rejected packs reentering<br />

the production process.<br />

The Pr<strong>of</strong>ile metal detection system records<br />

all detector and operator activity, providing<br />

evidence that all necessary control<br />

measures have been taken. It also features<br />

Condition Monitoring technology to provide<br />

advance warning <strong>of</strong> adverse trends,<br />

which helps to minimize downtime.<br />

The combination <strong>of</strong> quality detector and<br />

control equipment, sensing devices and<br />

failsafe mechanisms results in a system<br />

optimized to meet compliance needs and<br />

maximize the opportunity to prove due<br />

diligence.<br />

www.mt.com/metaldetection<br />

www.mt.com/safeline-duediligence<br />

Pack infeed sensor ensures<br />

optimum timing and operation<br />

<strong>of</strong> reject device.<br />

Best Practice<br />

<strong>White</strong> <strong>Paper</strong> <strong>–</strong><br />

<strong>Enhancing</strong> <strong>Levels</strong> <strong>of</strong><br />

<strong>Due</strong> <strong>Diligence</strong><br />

It is an ever increasing responsibility<br />

<strong>of</strong> manufacturers to take every precaution<br />

to ensure that their products<br />

are safe, free from contamination<br />

and are unlikely to harm the end<br />

consumer in any way.<br />

This new white paper introduces the<br />

concept <strong>of</strong> <strong>Due</strong> <strong>Diligence</strong> and explains<br />

its importance in terms <strong>of</strong> providing<br />

a basis for a legal defense if a<br />

customer claims to have found metal<br />

contamination in a food product. It<br />

identifies how a metal detection system,<br />

if suitably configured, can help<br />

you meet your due diligence needs,<br />

and also conform to the seven<br />

HACCP principles.<br />

Download this white paper free:<br />

www.mt.com/safeline-duediligence<br />

Increased levels <strong>of</strong> fail-safe functionality<br />

increase product safety and support<br />

compliance with legislation and retailer<br />

standards.<br />

METTLER TOLEDO Newsletters 1/2012<br />

9


Quality Control<br />

10 METTLER TOLEDO Newsletters 1/2012<br />

Excellence in Milling Combined<br />

With Cutting-Edge Weighing Technology<br />

Swissmill in Zurich is Switzerland’s biggest flour and semolina producer. Several<br />

mills operate in Zurich: two mills for grinding s<strong>of</strong>t wheat; one each for durum wheat,<br />

corn, and oats; and a specialty mill. Swissmill is IFS and BRC certified and serves a<br />

wide range <strong>of</strong> customers, from small village bakeries, bread factories and retailers<br />

to food processing operations.<br />

The total annual output <strong>of</strong> s<strong>of</strong>t wheat,<br />

durum wheat, corn, and oats is 200 000<br />

tons. On high-speed packaging lines <strong>–</strong><br />

for packages up to 5 kg <strong>–</strong> around 15 million<br />

items are bagged and controlled<br />

yearly. During packaging, Swissmill<br />

must verify net content as well as rule out<br />

metal contamination to comply with average<br />

weight legislation and to ensure<br />

consumers safety.<br />

Product inspection<br />

With METTLER TOLEDO product inspection<br />

systems, both net content and metal<br />

contamination are controlled and faulty<br />

packages are rejected. Swissmill has integrated<br />

four Garvens checkweighers and<br />

Safeline metal detectors in its packaging<br />

lines. The detectors can weigh up to 800<br />

items per minute and are designed to<br />

meet HACCP guidelines. With a stainless<br />

Garvens checkweigher and Safeline metal detector.<br />

steel construction and easy-to-clean design,<br />

hygienic compliance is made easy.<br />

The combined metal detector and checkweigher<br />

unites the advantages <strong>of</strong> both inline<br />

weight monitoring and metal detection<br />

in a compact system.<br />

Net content control<br />

To comply with average weight legislation,<br />

Swissmill has successfully implemented<br />

SQC14 <strong>–</strong> a compact Statistical<br />

Quality Control system from METTLER<br />

TOLEDO. Net content is statistically reported<br />

and the results are graphically<br />

represented on printouts. Trend analysis<br />

s<strong>of</strong>tware triggers alarms to alert the operators<br />

when filling machines are tending<br />

to under- or overfill. Unnecessary<br />

overfilling can be avoided and net content<br />

control is simplified.<br />

Courtesy Hurter Buchs/AG<br />

Laboratory<br />

Consistently high quality is crucial for<br />

Swissmill. In the laboratory, raw materials,<br />

semi-finished and finished products<br />

are regularly quality tested. METTLER<br />

TOLEDO analytical instruments such as<br />

the SevenEasy pH-meter or the DL50<br />

titrator, as well as halogen moisture analyzers<br />

such as HB43 or XP precision balances<br />

ensure that quality parameters are<br />

systematically checked and optimized.<br />

Mr. Eigenmann, Production Manager,<br />

concludes: “Swissmill is continuously updating<br />

production processes and systems,<br />

ensuring the market will be supplied with<br />

innovative, competitive, high-quality<br />

products also in the future. With the support,<br />

great performance and wide range<br />

<strong>of</strong> products, METTLER TOLEDO is helping<br />

us to be successful in our business.”<br />

www.mt.com/garvens<br />

Courtesy Hurter Buchs/AG<br />

Moisture analyzer


Speed up Production<br />

Choose YOUR Scale<br />

The new ICS food scale line <strong>of</strong>fers seamless integration into your production pro-<br />

cesses as your weighing solution can be configured for fast and precise opera-<br />

tions according to your specific needs. Use the new online ICS configurator and<br />

configure your dedicated solution.<br />

www.mt.com/ics-scales<br />

Ergonomics preferred<br />

When employees are manually checkweighing<br />

several hours a day, factors<br />

such as fast and reliable weighing results,<br />

optimized process speed and ergonomics<br />

should be key criteria in the purchasing<br />

decision process.<br />

Enhance operator’s health<br />

With the help <strong>of</strong> an ergonomic adapted<br />

workstation, operators can work more efficiently<br />

and avoid stress created by repetitive<br />

motions for example. This enhances<br />

operator health and satisfaction,<br />

speeds up production and reduces costs<br />

through product giveaway.<br />

Tips & Tricks<br />

Configure your model and<br />

improve throughput<br />

Configure your ICS bench scale to your<br />

specific workplace requirements and pr<strong>of</strong>it<br />

from throughput improvements up to 25%.<br />

Configure your scale here<br />

www.mt.com/ics-scales<br />

The Right Load Cell for<br />

an Extended Life Time<br />

Choose the right load cell according<br />

to your environment and cleaning<br />

procedure. This increases up-time <strong>of</strong><br />

your scale and reduces life time<br />

ownership costs.<br />

The choice <strong>of</strong> the right load cell not<br />

only depends on your daily cleaning<br />

procedure, but also on the relative<br />

amount <strong>of</strong> humidity, the detergents<br />

that you use and the degree <strong>of</strong> acidity<br />

or salinity in the product.<br />

Choose the right load cell for your<br />

environment, go to<br />

www.mt.com/ics-scales-loadcell<br />

Stainless steel hermetically<br />

sealed load cell<br />

Stainless steel potted load cell<br />

Aluminium potted load cell<br />

METTLER TOLEDO Newsletters 1/2012<br />

11


Use www.mt.com as a<br />

Work Efficiency Resource<br />

Register for Free On Demand Seminars<br />

Webinar: Food Regulations<br />

Learn how to comply with food regulations<br />

and improve your productivity.<br />

www.mt.com/ind-food-ondemand<br />

www.mt.com/pi-ondemand<br />

Download Comprehensive Product Documentation<br />

Increase Productivity and be Compliant<br />

Weighing and measuring are critical for manufacturing productivity and<br />

food safety in many production operations. Our two new guides help you to<br />

make informed decisions when selecting the right weighing technology<br />

and product inspection method.<br />

www.mt.com/ind-food-productivity-guide<br />

www.mt.com/ind-food-regulatory-guide<br />

<strong>Mettler</strong>-<strong>Toledo</strong> AG<br />

CH-8606 Greifensee<br />

Switzerland<br />

Tel. + 41 44 944 22 11<br />

Fax + 41 44 944 30 60<br />

FREE<br />

Productivity Guide Regulatory Guide<br />

FREE<br />

www.mt.com/ind-fruit-vegetables<br />

For more information

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