HCGM-S150 CNC Centerless Grinder
HIGHLIGHT
- Regulating wheel spindle with double cylindrical roller bearing, designed for double bracing type with high rotation precision.
- The regulating wheel feed slide is equipped double “v” roller guideway and and servomotor that drives directly the ball screws.
- Double“V” roller guideway for grinding and regulating the wheel dresser reciprocating.
Technical Parameters
| Plunge-feed | Grinding diameter | 2~45mm |
| Max grinding length | 145mm | |
| Through-feed | Grinding diameter | 2~45mm |
| Grinding wheel specification | PSA400×150(200)×203mm | |
| Regulating wheel specification | P250×150(200)×127mm | |
| Grinding wheel speed | 1625r/min | |
| Regulating wheel speed(stepless) | 10-200r/min | |
| Regulating wheel frame swivel angle | Vertical | -2°~+5° |
| Horizontal | -1°~+3° | |
| Regulating wheel min feed amount | 0.001mm | |
| Grinding wheel dresser min feed amount | 0.001mm | |
| Height from centerline of grinding wheel and regulating wheel to workrest (mm) | 190mm | |
| Cooling water flow | 25L/min | |
| Total power | Grinding wheel motor | 11kW |
| Regulating wheel motor | 1.5kW | |
| Water pump motor | 0.25kW | |
| Lubrication pump motor | 0.09kW | |
| Magnetic coolant separator motor | 0.18kW | |
| Power supply | 3N 50HZ 380V | |
| Machine dimension | 2600×1900×1500mm | |
| Machine weight | around 3000kg | |
| Accuracy (Standard bars) | Roundness | 0.001mm |
| Cylindricity | 0.0018mm | |
| Roughness | Ra0.16μm |
Features
Iron casting with high rigidity, natural aging.
Grinding wheel fixed, regulating wheel movable.
Grinding wheel in cantilever type and roller bearings design.
Double row cylindrical roller bearings for regulating wheel spindle with high rotation precision.
Regulating wheel inverter, step-less speed adjusting.
The servo motor drives directly ball screw directly for the main feeding. Double V roller guide.
Double V roller guide for grinding wheel dresser reciprocating guide. The servo motor drives the ball screw.
Double V roller guide for regulating wheel dresser reciprocating guide. Gear motor drives ball screw, step-less speed control.
Water pump with magnetic separator and paper filter.
10.4’ screen, auto infeed grinding, adjustable feeding amount, speed, and time.
modularization design, beautiful appearance.
