he ZGM Roll Grinding Machine Centers are designed specifically for large-scale CNC grinding machines, roll grinding machines, and heavy-duty lathes. This series of fixed centers is engineered to meet the demands of heavy-load and precision machining, offering a variety of models, including D80, D100, D110, D120, and D125, to cater to diverse processing requirements.
Constructed from high-strength 42CrMo alloy steel and subjected to rigorous quenching treatment, these centers achieve a surface hardness of HRC 48-53. This provides exceptional wear resistance and compressive strength, ensuring reliable support and stability in heavy-duty machining environments while maintaining precision and safety.
Key Features:
High Precision and Stability:
Each center undergoes precise machining and stringent quality control to ensure that it maintains high precision during heavy load and high-speed rotation.Outstanding Wear Resistance:
Made from 42CrMo alloy steel, the centers are quenched to achieve a hardness of HRC 48-53, offering excellent wear resistance and extended service life.Robust and Durable Construction:
Designed to withstand the pressures and loads of heavy workpiece processing, these centers are ideal for heavy-duty operations involving large components.Wide Application Range:
Suitable for various large CNC grinding machines, roll grinding machines, and heavy-duty lathes, these centers are widely used in metalworking, machinery manufacturing, and heavy industry.
Flange Diameters and Hole Spacing:
- D80: Flange diameter 140 mm, hole spacing 110 mm
- D100: Flange diameter 220 mm, hole spacing 152 mm
- D110: Flange diameter 180 mm, hole spacing 145 mm
- D120: Flange diameter 232 mm, hole spacing 180 mm
- D125: Flange diameter 220 mm, hole spacing 170 mm
The flange holes are evenly distributed, making them compatible with various machine tool spindles.
Taper Specifications:
- D80: Taper 1:4
- D100/110/120: Taper 1:5
- D125: Taper 1:4
The centers are formed in a single process to ensure high concentricity, with available center angles of 60ﾰ, 70ﾰ, and 90ﾰ. Precision grinding on the surface grinder ensures that the taper and end face make simultaneous contact with the spindle head, resulting in a tight fit that guarantees concentricity.
For specialized needs, custom heavy-duty centers in various non-standard specifications can be manufactured according to user requirements.
The ZGM Roll Grinding Machine Centers offer a reliable solution for the heavy-duty processing industry, ensuring long-lasting performance and high-efficiency machining. They are the ideal choice for those who demand efficiency, precision, and durability.
