The Crankshaft Grinding Machine is a heavy duty product designed for precision grinding of crankshaft. Model G1 is equipped with advanced oil cooling system, allowing it to maintain maximum spindle speed of 600rpm and linear speed of grinding wheel up to 120m/s. It is capable of grinding large range of crankshaft and can achieve high accuracy and smooth surface. The machine is easy to operate and maintain, and it provides reliable performance. It is suitable for all kinds of crankshaft grinding applications.

Device description:

1. The body and components are cast by Milhanna high grade cast iron FC30, which is artificially normalized heat treatment and then treated by natural aging. Components are processed by YASDA, MITSUI SEIKI, TOSHIBA, ELB and other world-class equipment once clamping processing. Precision size can be up to micron level, to ensure high precision equipment basic components.

2. Machine guide rails and precision ball screws are continuously lubricated by automatic lubrication system to ensure longer service life and accuracy. The cooling system is separated from the body to eliminate vibration and favorable heat dissipation.

3.Equipped with Siemens 828D CNC automatic grinding system, and secondary development, man-machine dialogue fool operation, with many optional equipment to choose from, including inner hole grinding device, automatic end measuring device, automatic outside diameter measuring device, etc.

4. The grinding feed system is composed of a V and a flat track of hand-crafted precision shovel, with automatic lubrication system and C3 level precision grinding ball screw, which can achieve smooth movement, excellent repeated positioning accuracy and long track life.

5. The standard configuration of the grinding wheel spindle is rear four and rear two bearing structure. High precision dynamic and static pressure spindle can also be selected, which has the characteristics of high rotation precision, high dynamic stiffness, good vibration resistance, high grinding efficiency and good grinding surface quality. For special work-piece grinding, the grinding wheel speed can be adjusted, up to 3500 RPM and 60m/s.

6. The tail seat is designed to be both rigid and robust. A hardened alloy steel sliding cylinder encrusted in the cast iron body is designed to carry the MT4 top core. The jacking force of the sliding cylinder can be easily changed by adjustment knobs at the rear. Special accessories oil pressure tail seat with a pedal to facilitate unloading work parts.

7.Siemens numerical control system as the standard configuration, after secondary development, all Chinese operation interface, easy to use. Equipped with Siemens high performance servo motor, the equipment CNC system and drive system have better compatibility, at the same time with automatic sand repair and automatic compensation function, to ensure the stability and precision of feed and grinding.

Features:

• Product Name: Crankshaft Grinding Machine
• Maximum linear speed of grinding wheel: 120m/s
• Type: Crankshaft Grinding Machine
• Maximum spindle speed of the head frame: 600rpm
• Maximum diameter of eccentric circle: 40
• Maximum spindle speed of grinding wheel: 8000rpm

Technical Parameters:

Applications:

The HOTMAN G1 Crankshaft Grinding Machine is a powerful tool designed for grinding crankshafts of automobiles, trucks, and heavy-duty machinery. It is manufactured in China and is made from the highest quality components to provide reliable and long-lasting performance. The maximum eccentricity of the G1 is 15, and its maximum torque is 210NM. It has a maximum spindle speed of 600rpm, and a grinding wheel spindle power of 13KW. The grinding wheel spindle cooling mode is oil cooling, which is reliable and efficient.

The HOTMAN G1 is ideal for grinding crankshafts for a variety of applications. It is perfect for automotive and heavy-duty machinery maintenance and repairs, and can be used for custom machining and performance tuning. It is designed for maximum accuracy and precision, and is capable of grinding crankshafts with an eccentricity of up to 15 with a torque of up to 210NM. The G1 features a head frame with a maximum spindle speed of 600rpm, and a grinding wheel spindle power of 13KW.

The HOTMAN G1 Crankshaft Grinding Machine is the perfect tool for precise and efficient grinding of crankshafts. It is designed with a powerful motor and reliable oil cooling system to ensure long-lasting, reliable performance. The G1 features a head frame with a maximum spindle speed of 600rpm and a grinding wheel spindle power of 13KW, and is capable of grinding crankshafts with an eccentricity of up to 15 with a torque of up to 210NM. The HOTMAN G1 is the perfect tool for automotive and heavy-duty machinery maintenance and repairs, and for custom machining and performance tuning.

Customization: