Tray Sealer TS and Dosing Systems - Hermann WALDNER - Dosomat

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Hermann WALDNER GmbH & Co. KG
Anton-Waldner-Straße 10 - 16 Tel. +49 (0)7522 986-348
88239 Wangen im Allgäu Fax +49 (0)7522 986-419
Germany dosomat@waldner.de
www.waldner.de
www.inallermunde.de
WALDNER Traysealer
Tray Sealer TS
and Dosing Systems

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The WALDNER Group of
Companies – A Powerful Trio
Today the WALDNER Group of Companies
consists of the following individual branches:
• Hermann WALDNER GmbH & Co. KG
• WALDNER Laboreinrichtungen GmbH & Co. KG
• WALDNER Labor- und Schuleinrichtungen GmbH
The quality of the WALDNER equipment has been setting
standards – for more than a century now. According to our
customers’ requirements we intensively utilise our potential and
exceed the limits of our business fields. Thus, the three WALDNER
branches stand for stability, experience and continuity with respect to
their size and their incorporation into the whole group of companies.
WALDNER
Laboreinrichtungen
GmbH & Co. KG
Hermann
WALDNER
GmbH & Co. KG
DoSomAT cup filling and closing machines
Tray sealers and dosing systems
End of line packaging systems
WALDNER
Labor- und Schuleinrichtungen
GmbH
Process
Systems
Water
Technology
WALDNER Tray Sealer
The WALDNER tray sealers are distinguished for their state of the art
technology, high flexibility, enormous capacity and above-average
efficiency.
They can be used for an output range of 1,000 – 12,000 trays per
hour, depending on the customers’ requirements.
The WALDNER tray sealers of the types TS 40, TS 60 and TS 100
are appropriate for various applications.
The product spectrum is highly flexible and ranges from the classical
application only as a sealing machine, e.g. for packing fresh meat,
up to complex lines with cup destackers, volume fillers, multi head
weighers, piston fillers and manual workstations for filling various
menus. The new tool design ensures a perfect sealing accuracy and
good residual oxygen values.
A complete network of the servo drives, also for the filling of mixed
particulates, enables any combination of WALDNER filling systems
with our tray sealers. Due to walking filling heads highest velocities
can be achieved.
Overview of the machinery range:
• DOSOMAT rotary machine
• DOSOMAT inline machine
• DOSOMAT AS for a product filling with a very low germ content
• Tray Sealer TS 40, 60, 100
• End of line packaging machines
• Dosing systems

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Machine design
Modular construction of the
machine frame. The sub frame
houses the driving units which
are easily accessible.
All product guiding parts of
all machines are made of highalloyed
stainless steel (at least
DIN 1,4404 or AISI 316 L) or
plastics suitable for food.
Ergonomic working heights,
minimum cleaning and
changeover times.
Dosing systems
• Piston fillers
• Inductive flow measurement
• Weigh dosing systems
(for fruits, powder etc.)
• Pocket filler (muesli, rice,
pasta, pet food/chunks etc.)
• Auger fillers
• Robotic systems
(pick-and-place)
• Walking dosing heads
for a nonstop filling
For each product adjusted
filling units are available.
Closing systems
• Heatsealing
• Closing pressure max.
10,000 kg
• Sealing from rollstock with
incut or outcut
• Evacuation
• Gas flushing
Drives
• Servo drive via
ELAU PacDrive
WALDNER Tray Sealer TS 100
with UNIMAT Piston Filler
Fully automatic high performance tray sealer for filling various products into premade plastic
trays. Optimized filling due to walking filling heads. The trays are closed by sealing film from
rollstock. The tray sealer TS 100 covers a capacity range up to 200 trays per minute.
WALDNER tray sealer TS 100
with UNIMAT
Capacity: 200 trays per minute

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Example:
This tray sealer closes trays filled
with e.g. paté, sauce or other liquid
respectively paste-like products.
WALDNER tray sealer TS 100
Capacity range:
TS 100, 2 lanes, up to 200 trays per minute
TS 100, 1 lane, up to 100 trays per minute
WALDNER Tray Sealer TS 100
with UNIMAT Piston Filler
Fully automatic high performance filling and closing machine for filling various products into trays
made of plastic, carton or aluminium. While the chain conveyor runs with a continuous speed, the
cups are filled by a UNIMAT, of which the filling heads adapt to the speed of the chain conveyor.
At the inlet of the tray sealer the trays are positioned at the correct distance for the gripper system
by means of a further conveyor belt. From the gripper system the positioned trays are transported
into the tool, optionally evacuated and/or gas flushed and finally sealed. With the WALDNER tray
sealers it is possible to seal up to 200 trays per minute.
UNIMAT 6-fold piston filler
Walking filling heads with
special rotary cutters for paté.

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Tool carrier
For simple maintenance of
the sealing tool rotatable for
easy access to the driven and
forming faces.
WALDNER tray sealer TS 60
Capacity: up to 60 trays per minute
WALDNER Tray Sealer TS 60
for Ready Meals
The heart of the tray sealer is the sealing and cutting tool. This tool is responsible for the closing
quality of the tray or cup. A tool with spherically mounted, individually driven sealing heads ensures
highest sealing quality. With the tray sealer TS and the UNIMAT fillers (piston fillers), which have
been part of the machinery range for years, as well as the MultiDOS (pocket filler with vacuum
support) WALDNER is able to arrange any filling line. We set high values on hygienic design, easy
clean, ergonomics and enduring quality. The tray sealer TS is completely manufactured from
stainless steel and is fully servo driven. For autoclaving the trays high pressures is required. With the
new servo mechanical sealing drive it is possible to achieve sealing pressures up to 10,000 kg.

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Tray sealer inlet
Including weighing unit and reject
arm for short or excess weight.
Example:
Ready Meals
Filling of trays for various ready meals.
Capacity range:
TS 60, 2 lanes, up to 120 trays per minute
TS 60, 1 lane, up to 60 trays per minute
Multihead weigher / Multidos
Product feed
WALDNER Tray Sealer TS 60
for Ready Meals
Special filling head for UNIMAT piston filler
Special filling head can be lowered, pivoted an it is walking in the
conveying direction in order to distribute the product optimally.
Fully automatic menu line with evacuation and gas flushing, capacity to 60 trays per minute.
Consisting of:
• Tray denesting
• MultiDos (for rice, pasta, vegetables etc.)
• Multihead weigher (for meat and fish pieces,
minced meat balls)
• UNIMAT (for minced meat sauce, mashed potatoes etc.)
with a special walking filling head for an optimized flat
distribution of product in the tray.
• Weighing unit for the controlled weighing of the product and
for control the subsequent filler. With the subsequent filler each
tray is filled until the net weight has been achieved. In case of
short or excess weight outside the adjusted tolerance the tray is
discharged before the sealing.
• UNIMAT (for béchamel sauce and other sauces).
Special walking filling head for an optimized flat distribution
of product in the tray.
• Tray sealer TS 60 with evacuation and gas flushing.

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WALDNER Dosing System Multidos
Multidos volume filler
• High filling accuracy
• Variable product feed
• Compact design
• Integrable into existing lines
• Hygienic (Clean) Design
• Simple operation
• Toolless stripping for cleaning
Appropriate for filling:
Rice, vegetables, spaghetti, pasta,
fruit pieces, Feta cheese, salads,
couscous, other products with particulate.
Capacity:
Up to 60 fillings /minute per filling head
Multidos 4-fold dosing system
Feed via vibrating chute
Multidos 1-fold dosing system
Feed via conveyor belt
Unimat piston filler
• High filling accuracy
• Variable product feed
• Compact design
• Integrable into existing lines
• Hygienic (ClP possible)
• Easy operation
• Toolless stripping for cleaning
Appropriate for filling:
Pasty and fluid products with and without particulate.
Capacity:
Up to 50 fillings/minute per filling head
Unimat 1-fold dosing system
WALDNER Dosing Systems Unimat
Unimat 4-fold dosing system

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WALDNER Special Dosing Systems
Fully automatic dosing system
Mounted on load cells in order to fill
the net weight exactly.
WALDNER SemiSeal Tray Sealer
Dosing systems, which have been specially developed on customers’ requests. Semi-automatic sealing machine for sealing filled trays under an inert gas atmosphere.
If the productivity is increased at a later point in time and a complete automation is required, it is
possible at any time to use the tools of the semi-automatic machine on a fully automatic tray sealer.
Products:
Soups, poultry, ready meals,
pharmaceutical products etc.
Technical details:
Control system: Microcontroller
Air: approx. 30 l /min
Velocities:
• max. 2-5 cycles /min, with
evacuation and gas flushing
• max. 4-6 cycles/min, without
evacuation and gas flushing
The velocity depends on the
consistency of the product,
packaging material and
operating personnel.
Semi-automatic product weighing
The operator fills the tray manually. By pressing a pushbutton
the tray is released for transportation to further stations or
sealing. Including visual weight display. For tool size of maximal 300 x 250 mm

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Our References
Our References

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Your Notes
Your Notes