Zhengzhou Forever Superabrasives CO.,LTD
Double Side Face Grinding

Resin bond superabrasive grinding discs

Main features:

Efficient batch double and single side grinding
High durability and long life
High parallelism and flatness of workpiece
Good surface quality

Models and profile sketches:

Vitrified bond superabrasive grinding discs

Main features:

  1. High workpiece precision

  2. High efficiency

  3. Low processing cost

  4. Wide applications

  5. Clean working environment

Models and profile sketches:

Note: We can design and produce grinding tools of other specifications according to customers’ requirement apart from the above specs.


• Electronics -

Substrate: wafer chips for microelectronic circuits.
-Telecommunications, data processing, measuring and control engineering,
-military and aerospace industry, automotive, consumer and medical electronics
-Casing for diodes and vacuum switch chambers -Ceramic capacitors (store electrical charges) -Ceramics for high-frequency applications (disks, axles, fixtures, etc.)
-Magnetic ceramic (soft and hard ferrites /core coils, antenna rods, audio heads,
-Piezo ceramic: electro-mechanical transformers

• Electrical engineering:

-Electro-heat technology (insulation pipes/tubes, heating conductor fixtures, plate warmers, heating cartridges)
-Component parts for low-voltage engineering (circuiting and fusing)
-Carbon brushes for e-motors

• Machine construction and electronics: (“hi-tec ceramics”)

-Anti-friction and seal elements (water fittings)
-Plain, ball or roller bearings (components for heavy-duty applications)
-Jet nozzles for gaseous, liquid, solid substances
-Sensors and actors (transformers of electrical signals into fine mechanical movements) -Chemical plant construction (flasks and pump parts for the food industry and refineries)
-Thread carriers for textile machines (for thread running speed of more than 6000 m/min) -Bio-ceramics in human medicine (hip joints, dental implants, artificial limbs, etc.)
-Automotive industry (Si3N4 ceramic valves, fiber-reinforced ceramic break discs)
-Wire draw dies and molding tools -Anti-wear layers for mills

• Chemical Processing and Environmental Engineering:

-Catalytic converters for detoxification of exhaust fumes in motor vehicles (honeycomb cores) -Three-way catalytic converter with Lambda-probe -Filter and membrane technology: gas absorption, aeration and distribution of gases and liquids (hot- gas filtration)
-Nuclear engineering – radiation protection components for shielding against gamma and x-rays. -High-temperature engineering (above 1000°C): -Flame tubes and burner nozzles
-Supporting rollers for roller furnaces
-Thermal element protection tubes