EXCEPTIONAL
SERVICE.
OUTSTANDING
WATERJET GARNET.
Waterjet Garnet Brochure 2024
Lester Selby
Lester Selby
General Manager - Performatec
We’re all about helping
our customers get their
products and services
out the door every day.
Working with our customers to acquire
technology, consumables and parts from the
world’s best suppliers and forging lasting
partnerships is what we live and breathe.
As your trusted manufacturing production
partner, we’ll be here to navigate you through
every decision and challenge, crafting solutions
uniquely tailored to the needs of your operation.
Our commitment to your success is unwavering.
With dedicated, exceptional customer support, we’ll
ensure rapid solutions that keep your production
moving smoothly, maximising uptime and efficiency.
By leveraging more than two decades of expertise
and industry connections, we’ll provide you with a
comprehensive portfolio of high-quality machines,
parts and consumables - all designed to meet the depth
and breadth of your manufacturing requirements.
Yet, for us it’s more than just meeting today’s
needs. We’re focused on fostering your
growth and success over the long haul.
Our pledge to you encompasses comprehensive support,
bespoke solutions, and an unyielding commitment
to your growth journey - every step of the way.
OUR PROMISE
Contents
Introduction
GMA Waterjet Abrasives
GMA Garnet™ Range
GMA Garnet™ Use-Cases
10
Abrasive Management
14
Abrasive Sludge Removal
16
Your Waterjet Partner
18
Page. 3
Our GMA Garnet™ partnership
For more than two decades, the collaboration between
Performatec and GMA Garnet™ has been a cornerstone of
the waterjet cutting industry on Australia’s east coast.
This partnership merges GMA’s expertise in producing high-
quality garnet abrasives with Performatec’s deep understanding
of local market needs and exceptional customer service.
By harnessing that synergy, Performatec has established
itself as the preferred supplier for an ever-expanding list of
businesses seeking premium waterjet cutting solutions.
Together, we provide innovative solutions that set new standards
in precision and efficiency. Furthermore, we ensure a consistent
and reliable supply of high quality GMA Garnet™ products
to meet the diverse demands of Australian industries.
Your Trusted Partner for
Waterjet Solutions
Performatec is a leading provider of high-quality waterjet
cutting solutions, with over 20 years of experience as a key
distributor for GMA Garnet™. We offer exceptional products and
services designed to meet the diverse needs of our clients.
Our enduring partnership with GMA underscores our
commitment to delivering top-tier waterjet abrasive solutions
that enhance precision, efficiency, and sustainability.
As a trusted name in the industry, Performatec combines
expertise with a customer-centric approach to provide
solutions tailored to your specific requirements.
INTRODUCTION
Global garnet leader
GMA Garnet™ Group is a global leader in industrial garnet production, providing high-
quality abrasives for waterjet cutting and protective coating industries for over 40 years.
GMA, founded in Western Australia, has grown to operate multiple mine sites, ten
processing plants, and 15 offices globally. This market-leading position ensures that
GMA products are produced to the highest standards of quality and sustainability,
embodying the company’s ethos and innovative spirit as a global leader.
The company manages the entire supply chain from source to distribution, ensuring
consistent quality and reliability. GMA’s commitment to innovation has led to the
development of engineered garnet blends and sustainable production practices.
With a workforce of over 500 employees and distribution in more than 100
countries, GMA Garnet™ has established itself as a trusted name in industrial
abrasives, known for its performance, sustainability, and global reach.
Performatec are proud Australian distributors for
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A leader in the waterjet cutting industry, GMA Garnet™ is renowned for its
commitment to quality, innovation, and support of Australian jobs. With a rich
history of pioneering advancements and a robust global supply chain, GMA
has set the industry standard for waterjet cutting abrasives worldwide.
Long history of innovation
Over 40 years ago, GMA Garnet™ pioneered the use of garnet as a
blast abrasive in Western Australia. Today, the company offers the most
advanced range of garnet abrasives for blasting and waterjet cutting.
Sustainable, Australian made products
An Australian company, GMA Garnet™ proudly supports local jobs and
contributes to the national economy. By sourcing and manufacturing locally,
GMA Garnet™ fosters a strong community and invests in Australia’s future.
With a focus on sustainability and minimising its environmental footprint, GMA
Garnet™ is a responsible partner for businesses in the waterjet cutting industry.
The industry standard
GMA Garnet™ is well recognized as the industry standard among
manufacturers and operators of waterjet cutting machinery worldwide.
Waterjet specific product range
GMA offers a range of garnet products tailored for
specific waterjet cutting needs, including:
■
GMA ClassicCut™ 80
■
GMA ClassicCut™ 120
A versatile, high-performer you can trust
GMA Garnet™ is ideal for nearly any waterjet cutting application and material, from
hardened metals to delicate glass-work. The company’s products maximise waterjet
cutting production and cutting-edge quality, ensuring confidence in every cut.
Offering a comprehensive range of garnet abrasives, GMA Garnet™ is dedicated to sustainability
and rigorous quality control. The company consistently delivers high-quality solutions tailored
to meet the diverse needs of its customers, ensuring excellence in every application.
GMA WATERJET ABRASIVES
Advantage
Description
Hardness
Up to 30% harder than other garnets - which results in higher
cutting speeds and a more efficient production process.
Toughness
Up to 100% tougher than other garnets, providing a better edge quality.
Density
Up to 20% denser than other garnets, delivering
more kinetic energy for consistent cutting.
Angularity
Subangular shape achieves high production rates and surface quality.
Purity
Contains up to 98% pure garnet, enabling faster cutting and cleaner cuts.
Consistency
Highly accurate sized grains ensure uninterrupted, efficient cutting.
Versatility
Suitable for cutting a wide range of materials, rubber to hardened metals.
Precision
Capable of cutting to a hundredth of a millimetre in specialty materials.
GMA’s waterjet cutting advantages
GMA Garnet™ offers several key advantages for waterjet cutting applications,
making it the preferred choice for many industries. These advantages stem from the
unique properties of GMA Garnet™ and its specialised processing techniques.
Performatec are proud Australian distributors for
Performatec GMA Garnet™ & Abrasive Solutions Brochure - 2024
Page. 7
GMA Product
Description
Mesh
Focusing Tube
Orifice
ClassicCut™ 80
The go-to waterjet abrasive for
precision cutting, offering the perfect
balance of speed and edge quality.
80
0.762 - 1.02 mm
0.245 - 0.356 mm
ClassicCut™ 120
Graded for high-accuracy cutting,
delivering exceptional edge quality
on delicate or tight-tolerance parts.
120
0.508 - 0.762 mm
0.178 - 0.254 mm
GMA Garnet™ offers a versatile range of waterjet cutting abrasives,
expertly crafted to meet diverse applications and performance needs.
This versatility allows workshops to customise their cutting processes
according to need, ensuring they consistently exceed customer expectations.
GMA’s commitment to
exceptional quality
The efficiency of these products is underpinned
by GMA’s commitment to quality and consistency.
Each batch of GMA Garnet™ contains
consistently sized grains of the highest
quality almandine garnet, with up to 98%
purity. This level of consistency ensures
uninterrupted, efficient cutting.
Moreover, GMA’s waterjet abrasives are
engineered to reduce operational costs. For
instance, the subangular grains of GMA Garnet™
provide balance between cutting speed and
edge quality, resulting in direct cost savings and
longer operating life of waterjet equipment.
By offering this range of products, GMA
enables waterjet cutting operators to select
the most efficient abrasive for their specific
needs, optimising performance and cost-
effectiveness across a range of industries.
GMA GARNET™ RANGE
Optimised for high performance cutting
GMA Garnet™ waterjet abrasives deliver significant performance and efficiency advantages.
By leveraging those benefits in your waterjet cutting operations, you can achieve
cost savings, improved productivity, and enhanced business sustainability.
Performatec are proud Australian distributors for
Fast and precise material processing:
■
Up to 30% harder than other garnets, resulting in faster cutting speeds.
■
Capable of cutting to a hundredth of a millimetre in specialty materials.
■
Consistent particle size ensures steady,
predictable flow for precise cuts.
Tougher for less dust and downtime:
■
Up to 100% tougher than other garnets, leading
to less dust and better edge quality.
■
Higher density delivers more kinetic energy,
reducing abrasive consumption.
■
Consistent flow minimises potential disruptions from blockages.
Higher purity for better productivity:
■
Subangular shape achieves high production
rates with minimal equipment wear.
■
Purity of up to 98% garnet reduces abrasive impact on machinery.
■
Lower dust levels contribute to reduced wear on equipment.
Safer to use, with less sludge:
■
High purity and efficient cutting result in less waste material.
■
Reduced sludge generation leads to easier clean-up and disposal.
■
Supports environmentally responsible manufacturing processes.
■
Less than 0.1% silica means safer workplaces.
Performatec GMA Garnet™ & Abrasive Solutions Brochure - 2024
Page. 9
Waterjet cutting with GMA Garnet™ has found widespread applications
across various industries due to its versatility, precision, and efficiency.
Metal fabrication
GMA Garnet™ excels in cutting stainless
steel and aluminium for truck bodies, ute
trays, and tool boxes. It delivers precise
cuts for conveyor components and
agricultural equipment, ensuring clean
edges and minimal post-processing.
The consistent grain size and shape of
GMA Garnet™ results in a uniform cutting
action, reducing wear on the waterjet
nozzle and minimising downtime.
Its hardness and durability make it an
ideal choice for cutting thick metal
plates and intricate designs, improving
efficiency and product quality in
metal fabrication applications.
Construction
Stonemasons and kitchen manufacturers
rely on GMA Garnet™ for intricate cuts
in stone bench tops and splash backs.
It effortlessly slices through glass, fibre
cement, and porcelain tiles, producing
smooth edges for façade elements
and architectural features. The sharp,
angular grains of GMA Garnet™ create
a clean kerf, minimising chipping and
ensuring a high-quality finish.
Its ability to cut through hard
materials quickly and accurately
streamlines the fabrication process,
reducing lead times and increasing
productivity in construction projects.
GMA GARNET™ USE-CASES
Performatec are proud Australian distributors for
Mining
GMA Garnet™ tackles tough materials like
rubber linings, conveyor belting, ceramic
wear liners, and high-tensile steels.
Its resistance to fracturing, ability to
maintain sharp edges, and consistent
performance make it suitable for
cutting thick, abrasive-resistant
materials while extending the life of
waterjet components and minimising
downtime in mining operations.
Gaskets
For cutting hard materials in gasket
manufacturing, GMA Garnet™ is the
go-to, producing clean, precise cuts in
various materials and ensuring tight seals
across diverse industrial applications.
The fine, uniform grain size allows for
intricate cuts and smooth finishes, critical
for creating leak-proof gaskets, while
its ability to cut through multiple layers
in a single pass enhances production
efficiency and reduces material waste.
Rubber
Using GMA Garnet™ significantly
boosts cutting speeds for rubber
products compared to pure water,
delivering clean edges and intricate
shapes while enhancing productivity.
Its sharp, angular grains easily slice
through tough rubber, producing accurate
cuts with minimal fraying or deformation,
and its consistent cutting action ensures
repeatability and dimensional accuracy
essential for high-volume manufacturing.
Performatec GMA Garnet™ & Abrasive Solutions Brochure - 2024
Page. 11
General engineering
GMA Garnet™ is ideal for general
engineering, cutting a wide range of
materials with precision and excelling in
creating complex parts and prototypes.
Its ability to cut through thick, multi-
layered materials makes it suitable for
composite components, while its consistent
performance and minimal wear on
waterjet nozzles will reduce maintenance
requirements and increase uptime.
Composites
GMA Garnet™ cuts advanced composites
with precision, making it ideal for crafting
body armour, vehicle components,
and intricate aerospace parts.
The abrasive’s sharp, hard grains cleanly
slice through reinforced fibres and
matrix materials without de-lamination
or fraying, while its controlled cutting
action minimises heat-affected zones,
preserving the structural properties and
performance of advanced composites.
Medical
GMA Garnet™ meets the exacting
standards of medical device
manufacturing, producing precise cuts
in titanium, stainless steel, and plastics
for implants and surgical instruments.
Its cutting action minimises burrs and
micro-cracking, critical for maintaining
integrity and biocompatibility,
while its ability to create intricate
geometries facilitates the need
to meet tight tolerances.
GMA GARNET™ USE-CASES
Performatec are proud Australian distributors for
Agriculture
For agricultural equipment
manufacturing, GMA Garnet™
cuts through tough materials like
hardened steel and alloys.
It creates precise components for
harvesters, irrigation systems, and other
farm machinery, boosting durability and
performance. The abrasive’s consistent
cutting action ensures accurate and
repeatable results, essential for
producing interchangeable parts and
reducing equipment downtime.
Further, GMA Garnet™’s resistance to
wear and its ability to maintain sharp
cutting edges prolong the life of waterjet
components, minimising maintenance
costs in agricultural manufacturing.
Electronics
GMA Garnet™ enables precise cutting
of circuit boards, heat sinks, and
casings. It produces clean edges in
materials like copper, aluminium, and
composites, crucial for maintaining
electronic component integrity.
The abrasive’s fine, uniform grain size
allows for intricate cuts and smooth
finishes, essential for creating high-
density circuit boards and precision-
engineered electronic components.
Moreover, GMA Garnet™ controlled
cutting action minimises thermal
damage and ensures the dimensional
accuracy required for reliable
electronic performance.
Performatec GMA Garnet™ & Abrasive Solutions Brochure - 2024
Page. 13
Designed to efficiently store and deliver garnet abrasive to the
cutting head, abrasive feed hoppers and metering components
are vital elements in waterjet cutting systems.
Bulk loading hopper
The Bulk Loading Hopper is a robust
solution designed to streamline abrasive
handling in waterjet cutting systems.
High capacity & user friendly design
With a capacity of up to 2000kg of garnet,
it features a non-corrosive polyethylene
hopper bin with a lid, supported by
an engineered frame and stand.
Highly efficient
The hopper is easily removed from
its stand for loading new bags of
garnet, which are then decanted
into the feed hopper, saving time
and reducing labour costs.
ABRASIVE MANAGEMENT
Abrasive metering systems
The PrecisionCore is an essential device
for controlling the high costs associated
with garnet abrasive in waterjet cutting.
Cost-Effective Abrasive Control
Allows for real-time adjustments to
the abrasive feed rate, even while the
machine is in operation. Users can choose
from 32 different settings to precisely
control the garnet feed rate, ranging
from 0 to 900 grams per minute.
Durable and Easy Maintenance
Features an anti-back flush diversion port
and is designed for easy maintenance
with quick-release bottom and top
covers. Constructed from robust
anodized aluminium, it ensures
durability and reliable performance
in demanding environments.
Abrasive feed hopper
These units are engineered to meet
the demands of high-production
environments, ensuring a reliable
and efficient supply of garnet.
For continuous high production
The PASER CF900 is designed for
non-stop cutting and easy abrasive
reloading during extended operations.
Outperforming older systems with a
425kg capacity enhance workshop
productivity significantly.
A dual-chamber mechanism,
managed by an intelligent PLC system
with visual and audio indicators,
ensures a steady garnet flow.
Performatec are proud Australian distributors for
Performatec GMA Garnet™™ & Abrasive Solutions Brochure -
Page. 15
Designed, developed, and
engineered by Performatec, the
innovative Abrasive Sludge Removal
System (ASR) is a game-changer
in production and maintenance.
It offers reliability and seamless integration,
significantly enhancing production routines
and maintenance processes. By reducing the
time needed for garnet waste removal, the
ASR system ensures smoother operations
and more efficient use of production time.
Furthermore, it extends equipment
longevity by maintaining cleaner operational
conditions, which guarantees consistent
optimal performance. The system also
enhances operational cleanliness by
keeping the water tank clean, thereby
reducing the costs and challenges typically
associated with tank clean outs.
Strategic placement of the
unit for optimum efficiency
The ASR Garnet Removal unit is
strategically placed alongside the
waterjet table, facilitating immediate
and efficient waste removal.
This optimal positioning minimises
the time and effort required to
manage garnet waste, thereby
enhancing overall productivity and
maintaining workflow continuity.
ABRASIVE SLUDGE REMOVAL
Performatec are proud Australian distributors for
Integrated waste extraction
During installation, the abrasive sludge
removal unit is connected to a network
of extraction points located at the
base of the waterjet catch tank.
This approach is essential for ensuring
thorough and consistent removal of
garnet waste from every part of the
tank - vital for maintaining efficiency,
reducing overheads and maintaining
maximum machine uptime.
Organised, efficient & clean
The system collects garnet waste from
the waterjet tank and deposits it in a bulk
bag suspended within the ASR unit.
This method is highly efficient,
preventing spillage and keeping the
tank clean, which is vital for a safe and
productive working environment.
The organised collection also
simplifies the process of waste
tracking and management.
Streamlined disposal
The bulk bag is lifted out and ready for
disposal once filled with garnet waste.
This design aspect is crucial as it
simplifies waste removal, reducing
manual labour and downtime costs
- by thousands of dollars per year.
This efficient approach to disposal helps
maintain a clutter-free workspace,
which is critical for operational
efficiency and safety compliance.
Performatec GMA Garnet™™ & Abrasive Solutions Brochure -
Page. 17
Performatec: The Trusted
Experts in Waterjet
Performatec stands out as a leading provider of waterjet
cutting solutions in Australia, offering a combination of
expertise, reliability, and customer-focused benefits.
Performatec brings over two decades of experience in the waterjet
cutting industry, having evolved from its origins as Performance Waterjet.
This extensive background has allowed the company to develop deep
expertise in waterjet technology, abrasives, and cutting processes.
Performatec’s team of seasoned experts is available to guide customers
from initial consultation through to tailoring the perfect machine for their
specific needs. This expertise ensures that clients receive not just products,
but comprehensive solutions that optimise their waterjet cutting operations.
Reliable supply & support
As a key distributor of GMA Garnet™ on Australia’s
east coast, Performatec ensures a steady and
reliable supply of high-quality abrasives.
The company’s commitment to outstanding customer service
is at the core of its operations, providing exceptional support
and ensuring overnight delivery of parts in major Australian
cities, alongside swift services to regional areas.
Performatec’s after-sales support is robust, offering:
■
Extensive service network with on-site repairs,
maintenance, and machine upgrades.
■
Remote troubleshooting capabilities for quick resolution of issues.
■
Customer service team available Monday
to Friday, 7 am to 5 pm AEST.
■
Online support resources and face-to-face training programs.
YOUR WATERJET PARTNER
JETMAX parts discount
Performatec values its loyal
customers and strives to build
long-lasting relationships.
As a token of our appreciation,
Performatec GMA Garnet™ customers
receive an exclusive 10% discount
on JETMAX waterjet parts.
This discount not only helps businesses
reduce their operational costs but also
showcases Performatec’s dedication
to supporting its clients’ success.
Where we stock
GMA Garnet™
Ready stockpiles
Performatec’s approach to garnet
supply sets it apart from competitors.
We maintain stockpiles of GMA Garnet™
across Eastern Australia, guaranteeing
a reliable supply of the abrasive
whenever and wherever it’s needed.
■
Minimises supply chain disruptions.
■
Allows for quick delivery times.
■
Reduces the risk of downtime.
■
Keeps your operation running
smoothly & efficiently.
Page. 19
CONTACT US
Phone: 1300 722 559
International: +61 3 6435 2500
3A Williamson Road,
Ingleburn NSW 2565
sales@performatec.com.au
www.performatec.com.au
© 2024 Performatec. All rights reserved. No part of this document may be copied or
redistributed without the prior written approval of Performance Management Pty Ltd.