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After-sales Service Provided: No overseas service provided
Brand Name: Hongjian
Automatic Grade: Automatic
Type: HJ-YMJ
Condition: New
Warranty: 1 year
Certification: CE
Weight: 5000kg
Dimension(L*W*H): 4600*2300*2000 mm
Power(W): 9.5kw
Voltage: 400V
Place of Origin: China (Mainland)

Specifications

HJ-YMJ Copper Grinding Machine is a self-developed automatic numerical control model. the grinding performance is stable and efficient. It adopts the Germany electronic parts, fully ensuring the quality and long service life of the machine.
 
FEATURES:
1. the grinding stone has good rotation and tenacity.
2. the grinding head has flexible lifting and reliable movement. 
3. the grinding head has reliable guiding, stable operation, good resilience, which is ensured by the professional spring machine. 
4. the good multiple-pulleys are provided by reliable factories. 
5. the axle of head box uses the traditional structure and the rotating parts uses the imported precise double bearings, ensuring the precise rotation and superior performance.
6. the dead centre is the anti-sliding one, preventing rollers when grinding.
7. the live centre is highly precise one, ensuring rotating precision.
8. the ABB linear rail is precise, ensuring the flexible and reliable movement of grinding head.
9. the T screw is accurate, ensuring the reliable output of power.
10. Advanced PLC and transducer ensure the advantages such as high automation, reliable performance and long service life.

Double Head Grinding Machine Copper Grinder Machine Grinding Stone Polishing Grinderthis series of machines are for pre-processing of the gravure cylinder which is for the printing on plastic film, textile and paper before it is engraved. It is equipped with pneumatic drives for grinding head, auto tailstock self-locking system, ballscrew linear guide way driving structure, 3 frequency converting and transmission motors (cylinder rotation, grinding stone rotation speed and grinding head movement) to achieve high efficiency, high precision, easy operation and convenient maintenance.

Main Technical Parameters
Cylinder diameter: φ108-350 mm
Cylinder length: 400-1300 mm
Cylinder rotation speed: 60-300 rpm
Grinding head to-and-fro speed: 520-800 mm/min
Grinding head up/down speed: 300 mm/min
Grinding head rotation speed: 500-1100 rpm
Pressure adjustment range: 0-60 kg
Dimension (L x W x H): 3300 x 1800 x 1900 mm
Power Supply: 9.5 KW
Weight: 4500 KG
Max.Cylinder weight: 150 KG
Accessories: 1 cone; 3 pcs stone with adhesive; 6 grinding stone trays
Option: Fittings for installing cylinder
Customer Responsibility: Air compressor(2kg/cm2)
the parameters can be adjusted as customer requires.