MORE SUPERHARD
Complete Solutions for
Double-disc Grinding.
Machines, grinding wheels and process accessories.
Explore the range for your next application.
Complete Solutions for
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DOUBLE-DISC GRINDING
Machines, tools
& accessories.
From grinding machines to wheels and process accessories — explore the product range for your double-disc grinding requirements.
Grinding machines / Double-disc grinding wheelsMachining accessories
01 / GRINDING MACHINES
Choose the system for your workpiece.
Compare blade-edge sharpening, double-sided lapping and fine-grinding configurations.
KS20A Double-Sided Edge Grinding Machine
Two edges. One dedicated system.
Sharpen knives and scissors with opposed helical wheels and integrated dressing.
- Preset sharpening angles
- 0.75 kW drive
GMM1000 High-Precision Double-Side Grinder
Precision starts with control.
A swing-out upper plate and size-control system bring access and process control together.
- Ø1000 mm grinding wheels
- Magnescale size control
Economic Double-Disc Grinding Machines
Find your fit. Refine both faces.
Three double-disc models bring coordinated motion to flat-part processing.
- 100 / 180 / 300 mm maximum workpiece diameters
- NC tracking and pressure control
Double-Disc Fine Grinding Machines
Two faces. A finer finish.
Opposed wheels, controlled pressure and non-contact measurement for flat-part finishing.
- 750 / 1000 / 1200 mm wheel diameters
- Touch-screen operation
02 / GRINDING TOOLS
Double-disc Grinding Wheels
Diamond and CBN discs, vitrified and resin bonds, with diameters of 300–1500 mm.
Double-disc Grinding Wheels
Two discs. One matched process.
Diamond and CBN wheels, with bond and segment layouts selected for your material and machine.
- 300–1500 mm disc diameters
- Vitrified or resin bonds
03 / MACHINING ACCESSORIES
Complete the process selection.
Carriers, wheel-conditioning tools and polishing consumables, with separate selection requirements for each.
Planetary Carriers
Keep every part in position.
Match the carrier to your workpiece and double-sided grinding or lapping process.
- Blue steel, stainless steel or epoxy
- Planetary workpiece guidance
White Corundum Dressing Wheels
Bring the wheel back into shape.
White corundum cup wheels for PCD grinding-wheel dressing on compatible equipment.
- Cup-wheel construction
- Source application: Coborn RG9
Diamond Polishing Paste & Compound
The finishing touch.
Choose diamond polishing compound to suit your material and polishing stage.
- Water- or oil-soluble formulations
- 5 / 10 / 30 / 100 g packs
Polyurethane Polishing Pads
A surface made for finishing.
Polyurethane pads in multiple grades and formats for your polishing process.
- 0.508–5.08 mm thickness range
- MSH 110 / 120 / 130 / 210 / 230
04 / APPLICATIONS
Start with the workpiece.
Source-backed industry contexts help focus the discussion. Product suitability is checked against the actual process.
Precision Ceramics
Grinding and polishing routes for hard, brittle components. The application covers ceramic parts, suitable abrasive tools and the need to match material, geometry and finish requirements.
Semiconductor Materials
Explore wafer/substrate processing with specialised cutting, backgrinding and polishing tools. Individual operations require material-specific tooling; this does not imply every machine on this site is a wafer grinder.
Hydraulic Components
Grinding applications for hydraulic parts include sealing and precision mating surfaces. Double-disc wheel selection can be relevant to valve plates and related flat components, with separate source documentation for cylindrical operations.
Automotive Parts
The application spans several automotive grinding operations. For this product range, discuss the particular flat part, material, tolerance and production requirement before choosing a double-disc configuration.
05 / NEWS & INSIGHTS
Ideas, applications & company updates.
Company News
More Superhard at CIOE 2026
The grinding and polishing team attended CIOE in Shenzhen on 9–11 September 2026. The manufacturer describes discussions around optics, wafer processing, diamond compounds and polishing pads, together with process selection for hard and brittle materials.
Metal-Expo 2025: published exhibition announcement
An archived announcement for the St Petersburg exhibition on 11–14 November 2025. It introduced metalworking tooling and grinding products and identified booth 5B20. This is historical event information, not an invitation to an upcoming show.
GrindingHub 2024: exhibition preview
The published preview described More Superhard’s planned participation in Stuttgart on 14–17 May 2024, with vitrified/resin diamond and CBN wheels alongside other grinding tools. The article is retained as an archived company update.
Customer Cases
Valve-plate grinding on LAPMASTER DSG720
The published case concerns CR2 steel valve plates on a LAPMASTER DSG720 with oil coolant and 0.12–0.15 mm stock removal. It reports 0.002 mm flatness and less than 0.004 mm parallelism; those results belong to this stated setup, not every workpiece.
Vitrified diamond discs for ceramic components
The manufacturer discusses double-sided processing of hard and brittle ceramics, including seals and alumina plates. It describes bond selection, geometric quality and batch processing; any reported results require the original workpiece and process context.
Dual-wheel tooling for an Israeli robotic cell
The manufacturer describes a customer requirement for two different diamond wheels on one spindle in a robotic grinding station. The discussion focuses on mounting, wheel speed, duty conditions and the division of responsibility between the grinder and robot.
Industry Solutions
Selecting double-disc grinding wheels
The guide compares abrasive and bond choices with workpiece material, machine layout, dressing requirements and cost per part. It also explains which dimensions and process details a buyer should supply for a replacement-disc enquiry.
Selecting a grinding-wheel dressing machine
A purchasing guide covering wheel mounting, dimensions, weight, dressing geometry, acceptance criteria, enclosure, cooling and automation. Its selection checklist helps assemble a meaningful request before a machine configuration is proposed.
MPO connector polishing: process considerations
The source discusses multi-fibre connector end-face geometry and staged polishing using alumina- and ceria-based consumables. The application-specific recipe and measurement conditions should be reviewed in the original technical article.
ABOUT MORE SUPERHARD
From application to machine and tooling.
More Superhard develops abrasives, grinding tools, grinding machines and associated processing techniques. Its machinery business covers several grinder types, while the double-disc range brings together machines, diamond/CBN discs, carriers, dressing tools and polishing consumables.
2004Established
Machines + toolsConnected product selection
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06 / CONTACT
Let’s discuss your grinding requirements.
Talk to More Superhard
No. 171 Zhongyuan Road, Zhongyuan District, Zhengzhou 450000, Henan, ChinaShare your material, drawing, dimensions and target surface requirements.