Laminite Brochure - Creighton Rock Drill Ltd.

DOMITE
LAMINITE
LAMINITE
RUBBADEX
The tough original
REMAR

LAMINITE DOMITE
Laminite ® – 700HB
Extreme protection
for extreme applications
APPLICATIONS
• Dragline/Shovel Bucket Protection
• Loader/Excavator Bucket Protection
• Chute Liners/Rock Box Bars
• Feeder Deck Plates
• Quarry and Mining Grizzly Screens
• Shredder/Grinder tips
• Cane knife edges
• Adapters Wear Caps
• Dredging industry
TECHNICAL SPECIFICATIONS
Lamination of chrome moly white iron
metallurgically bonded to a mild steel
backing plate achieving a high
strength joint.
White iron: modified AS2027 15/3 Cr Mo
with finished minimum hardness of
700 HB (63 Rc) and containing
primary carbides up to 1500HV.
Laminite ® is a combination of high chromium white iron metallurgically
bonded to a mild steel backing plate. The white iron has a minimum
hardness of 700 Brinell (63 Rc) providing maximum abrasion resistance
protection for your equipment. The mild steel is easily weldable with
minimal preparation and acts as a cushion for the white iron, enabling it
to handle impact and abrasion in the most extreme applications.
This unique product was created for the Australian mining and quarry
industries by Mason & Cox Pty Ltd in 1971 and is now manufactured and
marketed world wide through authorised distributors for PAC Mining Pty
Ltd (trading as Domite and Related Technologies).
Laminite ® has established a reputation as the solution for impact and
high abrasion in the mining and quarry industries, and has numerous
applications in the sugar cane, recycling, cement, mineral processing
and dredging industries among others.
Laminite ® is available in over 2,500 standard shapes and sizes and can
be used in combination to protect any impact and high abrasion areas. In
addition, certain Laminite ® products can be cut or bent to suit application,
prior to welding, to help customise the protection on the machine.
Custom Laminite ® parts can be designed to user’s specifications.
Long-life Laminite ® offers extreme protection for extreme applications
resulting in increased production, less down time and reduced
maintenance costs.
Services and products
PAC Mining Pty Ltd (trading as DART) continues to supply a
large range of unique wear products to mine sites in Australia
and worldwide. We offer to all our clients the following range
of services for long life, reliable wear solutions. These are:
Technical Support and Advice
• Offer long life wear solutions, based on existing successful
applications
• Liner material upgrade and improvement
• Design capability and recommendations
• Wear audits in liaison with mine and design personnel
• Regular visits and inspections to discuss wear problems
and solutions
• On-site product trials to prove product performance
• Wear packages, design and layouts for Draglines,
excavators, rope shovels and dippers.
Product Range
• Laminite– a laminated, abrasion resistant wear
product at 700 HB
• Remar – a reinforced, abrasion resistant white iron
at 650 HB
• Rubbadex – a wear resistant, noise reduction,
wear plate
• Tungsten Carbide enhanced wear products
Product Service and Size
• Fast delivery and service
• Standard and custom-made parts available
• An extensive range of sizes existing
• Large stocks of pieces ready for assembly
• Emergency supply conditions possible,
through negotiation
Quality Endorsed Products to IS09000-2000
• Certificate of compliance report supplied
upon request
2

Chocky Bars
Dimensions
Part
Weight
Number Type A B C D E KG
CB 25 1 240 25 15 8 23 0.9
CB 25N 2 240 25 15 8 23 0.9
CB 40 1 240 40 15 8 23 1.5
CB 40N 2 240 40 15 8 23 1.5
CB 50 1 240 50 15 8 23 1.9
CB 50N 2 240 50 15 8 23 1.9
CB 65 1 240 65 15 8 23 2.5
CB 65N 2 240 65 15 8 23 2.5
CB 100 1 240 100 15 8 23 3.9
CB 100N 2 240 100 15 8 23 3.9
CB 130 1 240 130 15 8 23 5.2
CB 130N 2 240 130 15 8 23 5.1
• Most popular for replacing hardfacing and clad plate.
• Available with or without notched backing plate.
Wear Buttons & Donuts
Dimensions
Weight
Wear Buttons A B C D E KGs
WB 60 60 40 12 10 22 0.5
WB 75 75 50 17 10 27 0.9
WB 90 90 45 17 10 27 1.2
WB 115 115 95 20 12 32 2.6
WB 150 150 130 25 16 41 5.7
Donuts
DLP 1920 75 25 17 8 25 0.7
DLP 1921 100 50 17 8 25 1.0
DLP 1994 100 70 24 8 32 1.0
DLP 2196 130 80 15 8 23 1.3
• Ideal for smaller areas requiring wear resistant material
• Requires less welding time and material than
conventional wear plate
New!
New!
New!
• Easy to cut and shape over contoured surfaces.
See pages 10 and 11 for procedures.
3

B
DOMITE
LAMINITE
Standard Wear Bars
Dimensions
Part
Weight
Number A B C D E KGs
DLP 919 200 25 15 10 25 1 .0
DLP 1191 300 25 15 10 25 1.5
DLP 200 102 33 25 8 33 0.9
DLP 515 195 25 20 10 30 1.1
DLP 1059 95 25 20 10 30 0.6
DLP 4 300 38 25 8 33 3.0
DLP 295 153 38 25 8 33 1.5
DLP 658 240 40 22 16 38 2.9
DLP 508 190 50 20 10 30 2.2
DLP 201 432 50 34 12 46 7.8
DLP 125 230 50 38 12 50 4.5
DLP 201A 432 50 38 12 50 8.5
DLP 369 210 50 38 12 50 4.1
DLP 452 254 50 40 10 50 5.0
DLP 453 294 50 40 10 50 5.8
DLP 1101 150 50 40 10 50 2.9
DLP 2230 600 50 38 12 50 11.8
DLP 270 254 51 12 8 20 2.0
DLP 271 203 51 12 8 20 1.6
DLP 337 127 51 38 10 48 2.4
DLP 965 250 60 12 8 20 2.4
DLP 205 279 75 25 12 37 6.1
DLP 184 150 75 29 10 39 3.4
DLP 569 200 75 29 10 39 4.6
DLP 528 150 75 40 10 50 4.4
DLP 619 150 75 50 10 60 5.3
DLP 450 294 80 38 12 50 9.2
DLP 451 194 80 38 12 50 6.1
DLP 392/20 241 100 38 20 58 11.0
• Popular for rock-box protection, impact areas and
transfer points
• Chute protection in both low and high stress abrasion
• Many other shapes and sizes available
D
C
New!
New!
New!
Standard Wear Plates
Part
Dimensions
Weight
Number A B C D E F G KGs
DLP 995 305 150 18 6 24 8.6
DLP 1213 301 200 18 10 28 13.2
DLP 352 206 203 38 20 58 19.0
DLP 727 294 294 20 8 28 19.0
DLP 1(MOD) 300 300 20 10 30 21.2
DLP 2 372 372 20 8 28 30.4
DLP 692 445 294 20 8 28 28.8
DLP 667 445 445 19 6 25 38.9
Trapezoidal
DLP 1935 190 212.5 17 8 25 50 80 10.0
DLP 2002 241 290.5 22 8 30 19.5
Laminite Back-Welding
To accommodate a wear surface requiring more than one
Laminite ® piece, PAC offers back-welding, a process of
welding two or more pieces of Laminite ® together on the
mild steel backing plates, to form larger plate sizes
and coverage: Arcstuds can be aplied to all Laminite ®
products as required
New!
New!
New!
New!
4
E
A
3

Laminite Star Plate – as supplied in one piece
65
Laminite ® Micro-ledge
Part Number Length Width Thickness Weight
(mm) (mm) (mm) (kg)
SDP 304 128 50 50 3.6
SDP 296 190 50 50 5.5
SDP 299 210 50 50 6.0
SDP 297 230 50 50 6.6
SDP 298 432 50 50 12.5
• Designed specifically for chutes, bins, transfer points and
hoppers which handle and store fine, crushed ores
• Creates a “dead-box” effect in these applications,
extending the maintenance life of bins, chutes, transfer
points and hoppers, with ore on ore wear effect
• Reduces the need for added wear plate inventory and
costs in these applications
• Five popular sizes available or custom designed to suit
specific needs
• Cost effective wear solution and ease of installation
and use
35
40
34mm x 22mm
typical
50
25
30mm
typical
50
30mm
typical
W
186mm
186mm
L
New!
T
Laminite Star Plate – after pressing and breaking
Laminite ® Star Plates
Patent Pending
New!
Star Plate – the multi-shaped wear resistant plate!!!
The Star plate concept is based on a one size for most applications
to suit chute, bin, hopper, bucket and truck bed linings and offers
a very cost effective, extremely long wear life alternative to
standard Chrome-carbide clad sheets and AR wear plates which
have to be cut and shaped using special tools and equipment.
Features
• Standard size at 400mm square by 23mm thick to suit
most linings
• Cast notches on wear surface corresponding to slotted
backing plate to allow ease of breaking under force
• One standard plate produces many different sizes and shapes
• Beveled edges to reduce hanging of material and
chipping /spalling of edges
• 700 HB wear plates offering superior wear and impact
resistance when compared to Chrome carbide clad plate
• Designs and shapes can be modified to suit specific needs
Benefits
• Ease of use and installation
• Extended wear life when compared to the AR plates and
Chrome carbide plates
• Reduces total weight of liners required when compared to
AR plates
• Reduced liner inventory required for installation and repairs
for all applications
• Less downtime and maintenance
• Ability to replace worn individual sections rather than whole
plates or sheets
• Cost effective due to extended wear life
5

DOMITE
LAMINITE
Skid Bars
Dimensions
Weight
Rectangular Type A B C D E KGs
SB 403 1 214 101 22 12 34 5.1
SB 406 1 302 101 22 12 34 7.3
SB 409 1 154 101 22 12 34 3.7
Herringbone
SB 404L 2 214 101 22 12 34 5.9
SB 405R 2 214 101 22 12 34 5.9
SB 407L 2 302 101 22 12 34 8.4
SB 408R 2 302 101 22 12 34 8.4
SB 410L 2 154 101 22 12 34 4.2
SB 411R 2 154 101 22 12 34 4.2
Domed Edge
SB 413 3 200 150 20 25 45 10.5
SB 412 3 250 150 20 25 45 13.1
SB 414 3 250 250 20 25 45 21.9
• Far superior to standard Q & T wear plates offering
greater wear life
• Available in straight, herringbone or domed shapes
Type 1
New!
New!
New!
Grizzly Bars
Dimensions
Weight
A B C D E F KGs
TYPE A - 150/50 TAPER
DLP 2067 305 150.0 137.5 38 12 50 13.6
DLP 2068 305 137.5 125.0 38 12 50 12.5
DLP 2069 305 125.0 112.5 38 12 50 11.2
DLP 2070 305 112.5 100.0 38 12 50 10.0
DLP 2071 305 100.0 87.5 38 12 50 8.8
DLP 2072 305 87.5 75.0 38 12 50 7.5
DLP 2073 305 75.0 62.5 38 12 50 6.3
DLP 2074 305 62.5 50.0 38 12 50 5.1
TYPE B - 150/75 TAPER
DLP 2075 305 150 141 38 12 50 13.8
DLP 2076 305 141 131 38 12 50 12.9
DLP 2077 305 131 122 38 12 50 11.9
DLP 2078 305 122 113 38 12 50 11.1
DLP 2079 305 113 103 38 12 50 10.1
DLP 2080 305 103 94 38 12 50 9.2
DLP 2081 305 94 84 38 12 50 8.3
DLP 2082 305 84 75 38 12 50 7.4
• The above table highlights the list of standard Grizzly bars
available off the shelf
• Custom-made Grizzly bars are available on request
Type 2
Type 3
6

Shredder/Grinder Tips
Dimensions
Weight
Type A B C D E F G KGs
PLAIN
DLP 653 1 90 90 25 20 45 7/8"-14 UNF 40.0 2.9
DLP 920 1 90 50 25 20 45 7/8"-14 UNF 40.0 1.6
DLP 996 1 50 50 20 18 38 3/4"-16 UNF 32.0 0.7
DLP 1052 1 80 80 25 20 45 7/8"-14 UNF 40.0 2.4
DLP 1115 1 100 100 25 20 45 7/8"-14 UNF 40.0 3.6
DLP 1208 1 64 64 20 20 40 3/4"-16 UNF 31.3 1.2
DLP 1340 1 80 56 25 20 45 M20 x 1.5P 35.0 1.6
FLARED
DLP 1654 2 90 90 30 20 50 7/8"-14 UNF 40.0 3.0
DLP 2038 2 80 56 30 20 50 M20 x 1.5P 35.0 1.8
BUTTERFLY
DLP 1927 3 90 90 35 20 55 7/8"-14 UNF 40.0 3.1
DLP 2014 3 90 50 35 20 55 7/8"-14 UNF 40.0 1.8
DLP 2039 3 80 56 35 20 55 M20 x 1.5P 35.0 1.9
• Cost effective as compared to hard facing
• Superior edge retention and sharpness
• No need to rebuild edges
• Increased production and cutting efficiency
• Easy to install and maintain
Knife Edges
Dimensions
Weight
ARROWHEAD Type A B C D E KGs
DLP 1065-16 1 203 16 38 12 50 0.9
DLP 1065-19 1 203 19 38 12 50 1.1
DLP 1065-22 1 203 22 38 12 50 1.3
DLP 1065-25 1 203 25 38 12 50 1.5
DLP 1265-16 1 305 16 38 12 50 1.4
DLP 1265-19 1 305 19 38 12 50 1.6
DLP 1265-22 1 305 22 38 12 50 1.9
DLP 1265-25 1 305 25 38 12 50 2.2
HALF ARROWHEAD
DLP 1065A-25 2 203 25 50 12 62 1.7
DLP 1265A-25 2 305 25 40 16 56 2.5
BLUNT
DLP 1301-19 3 203 19 38 12 50 1.6
DLP 1301-25 3 203 25 38 12 50 2.1
DLP 1301-28 3 203 28 38 12 50 2.3
• Cost effective as compared to hard facing
• Superior edge retention and sharpness
• No need to rebuild edges
• Increased production and cutting efficiency
• Easy to install and maintain
Shaped Wear Bars
Dimensions
Weight
Type A B C D E F KGs
DLP 160 2 275 5 16 21 8 29 0.9
DLP 384 1 200 13 20 20 10 30 0.8
DLP 753 1 244 10 25 25 10 35 1.4
Type 1
Type 2
7

DOMITE
LAMINITE
Domite
Bending Details
DLP 1935 Wear Bars DLP 1935 Wear Bars after 8,000 hours CB13 Wear Bars CB13 Wear Bars after 9,000 hours
8
A selection of Laminite ® applications.
Typical success story using LAMINITE® wear packages using our designs and
layouts...Let us review your needs and extend your bucket life and reduce your
maintenance costs!!!
1. Surge bin protection using 50mm square bars, DLP 1101, DLP 125, to create dead-box
effect, supplied on large pre-made panels. Still in service after 10 years.
2. Hub liners for a large crusher, 12 segments per set, replacing Cr/Mo steel which lasted
only 6 months.
3. Primary crusher, Svedala 60x89, Spider arms and hub are enhanced with LAMINITE®
buttons, chocky bars and skid bars. The steel castings the LAMINITE® protects have
been in service for 5 years, negating the need to have extra inventory.
4. Arm guard liners for a 60x89 Superior Cone crusher protection, with custom DOMITE®
parts welded to cast steel frames, giving years of protection.
5. Coal sizer using LAMINITE® tips, replacing conventional hard-facing and high labour
maintenance costs.
6. Road Planer machine with CB40 chocky bar sections which replaced and outlast
conventional hard-facing.
7. Dredge Pump plate in LAMINITE®, up to 2.2m diameter, replaced AR 400 plates which
lasted only a few months of continued operation.
8. Dredge blocks on suction Drag head replacing Nihard castings which would wear out
prematurely or fall off.

1
2
3 4
5 6
7
8
9

DOMITE
LAMINITE
Domite
Bending Details
Laminite ® Cutting Details
Laminite ®
Welding Procedure
High pressure abrasive water jet cutting is the preferred
cutting method. Thermal cutting using an oxyacetylene torch,
arc-air or plasma is NOT recommended due to high localized heat
input and high risk of cracking and delamination.
For Laminite ® no greater than 25mm section thickness, cutting by
abrasive disc is an accepted practice.
CAUTION. Extreme care must be taken when cutting to minimise
local pre-heating or cracks and delamination may occur.
Cutting Procedure

Rubbadex ® Wear Plates
A patented acoustic wearplate that provides all the wearresistance
and impact benefits of Laminite ® together with
effective noise suppression layer of wear resistant rubber
or polymer.
Rubbadex ® was developed by PAC in response to the growing
pressure for quieter materials-handling environments.
The unique rubber bond in this composite heavy-duty wear
plate suppresses noises generated by material impact by up
to 13 dbA.
The steel backing plate and rubber sandwich impart
toughness to the white iron, and reduce vibration transmitted
to the supporting structure.
Rubbadex ® is acknowledged for its durability and is backed
by PAC's commitment to customer service.
Applications
• Crusher feed cones • Impact chutes
• Storage and feed hoppers • Gyratory crusher feed plates
Fixings
• Easy to weld using mild steel
• Backing plate
• Bolt directly through pre-cast holes
• Bolt directly using pre-attached studs
Technical Specifications
Lamination of chrome moly white iron attached to a mild steel
backing plate using a rubber bonding layer to achieve a high
strength joint. White iron: Modified AS2027 15/3 Cr Mo with
finished hardness 650 HB min (62 Rc).
Product Range
Made to customer's requirements. Plate sizes typically up to
1.25m2 with wear plate thickness 30mm to 50mm. A range
of standard Rubbadex ® wear plates are available.
Remar ® Wear Plates
When medium impact and superior wear-resisting castings
are required, Remar ® white iron is the solution. With
the additional insurance provided by its embedded mesh,
Remar has proved to be a cost-effective and outstanding
method of using brittle white iron in otherwise impossible
applications.
Remar ® was created by PAC in 1982.
The specially coated steel mesh has been embedded in a
manner somewhat analogus to reinforced concrete but with
the aim simply to preserve the integrity of the casting in the
event of a crack occuring in service.
Long wear life combined with low risk failure are the criteria
by which the true value of Remar ® can be assessed.
Remar ® has proven durability and performance. It is backed
by PAC's commitment to customer service.
Applications
• Autogenous mill liners
• Small ball mill liners
• Crusher concaves
• Rod mill liners
• Ore Chutes
• Oscillating feeder liners
Fixings
• Bolt directly through pre-cast holes
• Bolt directly using studs welded to embedded mesh
or cast-in backing plate.
Technical Specifications
White iron: Modified AS2027 15/3 Cr Mo with finished hardness
650 HB min (62 Rc).
Mesh: Hard-drawn low carbon steel.
Product Range
Cast to customer's requirements. Typically used for sections
greater than 50mm thick, or where Laminite ® is unsuitable.
11

LAMINITE DOMITE
High Stress gouging
abrasion test data
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
LAMINITE®
Wear factor
Rubbadex
CrMo WI
CrC DOL
• ASTM G81 Assessment
Lam. HyperCR ®
CrC SOL
HyperCR ® WC1*
AR600
WC3*
AR500
Aust. Min Steel
• Wear ratio/factor (F) for each plate
Type Type Thick Hardness Description
/ Ident. .-mm - HB
AR 450
AR500
WC2*
Rolled reference steel Q &T 100 19.05 240 ASTM A 514 Grade B
structural steel
Q &T 100 25.40 232 ASTM A 514 Grade B
structural steel
Rolled AR steel AR 400 19.05 384 CMnB abrasion
AR 450 19.05 390 resistant (AR) steels.
AR 500 19.05 462 Quenched & tempered
AR 600 19.05 552 to various nominal
hardness levels
Austenitic Mn MnSt 19.05 205 Solution treated ASTM
steel casting
A 128 Grade A
White iron castings CrMo WI 19.05 730 ASTM A532 11B
(WCI)
(15%Cr3%Mo3%C)
Hyperchrome® 19.05 710 Proprietary
hypereutectic high Cr
Laminated white Laminite® 25.4 755 ASTM A532 11B
iron plates
(15%Cr3%Mo3%C)
WCI brazed to a steel
backing plate
Laminated 19.05 640 Proprietary hypereutectic
Hyperchrome®
high Cr WCI brazed to a
steel backing plate
White iron / Rubbadex 25.4 750 ASTM A532 11B rubber
laminate
(15%Cr3%Mo3%C) WCI
bonded to a rubber
/steel layer
CrC weld overlays CrC SOL 25.4 564 6.4 mm thick single pass
~30%Cr 4%C bal.
Fe deposit.
CrC DOL 25.4 595 9.6 mm thick, double
pass~30%Cr4%C bal.
Fe deposit.
PTAW tungsten WC 1 19.05 478 4 mm thick 60Wt.%, cast
overlays carbide &
crushed (eutectic)
WC in a 50HRC nickel
alloy matrix.
WC 2 19.05 397 4 mm thick 60Wt. %
macrocrystalline
(monolithic) WC in a
30HRC nickel alloy matrix.
WC 3 19.05 491 4 mm thick 60Wt.%
macrocrystalline
(monolithic) WC in a
50HRC nickel alloy matrix.
Impact Data
Typical results of non-standard IZOD impact test carried out on
16 x 10 mm un-notched specimens. Ratio of white iron/steel in
laminated specimens was 3:1.
Test Results
Your nearest distributor:
123 Hayward Avenue, Torrensville, SA, 5031, Australia
Phone: +61 8 8416 6101
+61 8 8416 6102
Fax: +61 8 8354 0776
Email:
Website:
A B C D
Material 15/3 – 15/3 Cr/Mo 15/3 Cr/Mo SAE4150
Cr/Mo Plain Brazed to Brazed to Casting, oil
Casting, mild steel quenched & quenched &
annealed backing tempered steel tempered
backing
Vickers Hardness 406 927 927 490
Average impact 18 156 233 250
– Joules
A = Results are for plain white iron casting without a backing plate.
B = Results reveal that the impact properties of Laminite ® is significantly
enhanced with addition of a brazed, mild steel backing plate
C = The addition of a quenched and tempered steel backing plate further
enhances Laminite ® impact properties by a further 50% and is
comparable to a high strength chrome-moly steel in the fully heat
treated condition
* Independant testing carried out by Amdel Laboratories
sales@dartco.com.au
www.dartco.com.au
ISO 9001-1994
Lic No QEC2551