New Double Disc Grinder by GCH Machinery
New Double Disc Grinder by GCH Machinery
New CNC Double Disc Grinder by
GCH Machinery
Known worldwide as the leader in grinder manufacturing and innovation, it is no wonder that GCH Machinery decided it was time to enter the new grinder market. Sensing a need for a state-of-the-art machine offered at an affordable price, GCH proudly introduces its new double disc grinder. With a combined 150+ years of grinding experience, the GCH Machinery team offers a robust double disc grinder that is precise, reliable and accurate and boasts the technological innovations of the best machines on the market. Designed, engineered and built by GCH Machinery, the world’s most recognized grinder company, this new grinder meets our team’s high standards and yours.

Machine Features:
- Part tolerance to submicrons
- Configured for rapid and easy setup
- Servo-controlled dresser arm ensures faster, more
accurate dressing - Full enclosure keeps coolant and mist in the machine
and off the floor - High-rigidity machine bed structure improves overall
machine rigidity - Integrated, heavy-duty, preloaded rolling guide ways
speed cycle times and allow tighter tolerances - Anti-friction bearing grinding wheel spindles
Machine specifications
- Grinding wheel size – 30 – 42 inch diameter
- Grinding wheel motor – Up to 100 HP
- Spindle speed of both wheels – 120 – 900 rpm
- Part diameter – 10 inch diameter x 6 inches wide
- Control system – FANUC, Siemens or Allen-Bradley
- Machine weight – 21,000 lbs.
- Machine size – 126” L X 96” W X 72” H
Double-disc grinder available in two models: GCH-DD-30 and GCH-DD-42
Machine benefits
Extreme accuracy within submicrons
Ever-increasing quality standards mean that all your parts – every single one of them – must be perfect.
Quick ROI
Priced to suit nearly every budget, GCH Machinery’s new double-disc grinder provides quick payback.
Reliability
Reliable 24/7 operation. Other than very limited “time off” for maintenance or repair, this “workhorse” produces parts day in and day out.
Uniform parts
Eliminates worry of parts being out of specifications, even with the highest tolerances.
Versatile
Adapts to rotary, throughfeed, reciprocating, continuous or plunge grinding and can be configured for automatic, semiautomatic or manual load.
Confidence
Backed by our team of grinder experts, you can depend on GCH to provide cradle-to-grave service, including installation, testing, training and maintenance for the life of your machine.
Comprehensive technical service and support
GCH Machinery draws upon local support and contracts field service technicians on five continents who support your system wherever it is located.

Why choose GCH Machinery?
- Engineering prowess
- One-stop shop for everything related to grinding
- Cutting edge solutions
- Ability to meet tight specifications
- World-class manufacturing
- Comprehensive application assistance
- Global support and service

Ideal for
- Bearings
- Brake pads and rotors
- Clutch plates
- Conrods
- Engine valves
- Fuel injectors
- Pinions
- Piston rings
- Precision rings
- Races
- Rollers
- Universal joints
- Valve seats
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