CNC Cylindrical Grinder & High Precision Cylindrical Grinding Machine
Accessories
Hydrodynamic spindleThe grinding wheel spindle is made of high-grade alloy steel (SNCM220) by precision machining, including multiple heat treatment, grinding, polishing, etc. for its durability. The spindle is supported by unique hydrodynamic bearing to reach excellent rigidity and shock resistance. (End measuring device is optional)
Rotary center / Fixed center head stock The simple and stable head stock is equipped with high-precision bearings, which greatly improves the rigidity and rotation precision of the spindle. This ensures the high precision cylindrical grinding machine maintains stable performance even under heavy-duty operations.
Manual/Hydraulic tailstock The oil-filled type lubrication system of tailstock consolidates the waterproof and dust-proof abilities, and ensures the high-precision of tailstock.
CNC Control SystemIt is equipped with advanced CNC controller and form-filling type operation interface, and has editable standard grinding cycle program. It can also customize the dressing shape for special grinding request. It is easy to learn and understand.
Structure
| ITEM | 400 | 600 | 800 |
|---|---|---|---|
| A | 1700 | 2100 | 2500 |
| B | 590 | 610 | 630 |
| C | 630 | 650 | 670 |
| D | 2920 | 3360 | 3800 |
| E | 355 | 555 | 755 |
| F | 495 | 695 | 895 |
Specifications
| MODLE | GP27/35-400CNC | GP27/35-600CNC | GP27/35-800CNC | ||
|---|---|---|---|---|---|
| Working Capacity |
Maximum grinding diameter | mm | 270/350 | ||
| Distance between centers | mm | 400 | 600 | 800 | |
| Distance from spindle hole center to the slide | mm | 136/176 | |||
| Maximum workpiece weight | kgs | 120/150 | |||
| Grinding wheel |
Grinding wheel size | mm | Ψ405×32 ~ 50×Ψ152.4 (opt.Ψ455×50 ~ 80×Ψ152.4) | ||
| Rotating speed of grinding wheel spindle | rpm | 1650 (1890) | |||
| Maximum peripheral speed | m/sec | 35 (45) m/sec | |||
| Wheel head |
Feed angle | deg | GP = 90, GA = 60 | ||
| Maximum feed rate | mm | 6m/min | |||
| Minimum setting unit | mm | 0.001 | |||
| Total stroke | mm | 250 | |||
| Head stock |
Spindle speed | rpm | 10 ~ 600 | ||
| Center taper | MT | MT4 | |||
| Spindle through hole diameter | mm | 25 | |||
| Tailstock | Sleeve stroke | mm | 30 | ||
| Center taper | MT | MT4 | |||
| Worktable | Swivel angle | deg | -8 ~ +11 | -6 ~ +9 | -4 ~ +7 |
| Rapid traverse speed | mm | 6m/min | |||
| Minimum setting unit | mm | 0.001 | |||
| Motor | Grinding wheel spindle motor | hp | 5 (7.5) | ||
| Head stock motor | kw | 1.0 (1.5) | |||
| Hydraulic motor for grinding wheel spindle | hp | 1/8 | |||
| Coolant pump motor | hp | 1/4 | |||
| X-axis feed servo motor | kw | 1.0 (1.2) | |||
| Z-axis feed servo motor | kw | 1.5 (1.8) | 1.5 (1.8) | 1.5 (1.8) | |
| Control system | MITSUBISHI (FANUC) | ||||
| Net weight (approx.) | kgs | 2600 | 3000 | 3400 | |
| Gross weight (approx.) | kgs | 2800 | 3200 | 3600 | |
| Packing size(L*W*H) | mm | 2400×1900×2000 | 2800×1900×2000 | 3200×1900×2000 | |
*We reserve the right to modify any machine specifications without prior notice.
Accessories
Standard accessories
- Grinding wheel and flange * 1 set
- Grinding wheel dismounting device * 1
- Diamond dresser * 1 set
- Toolbox * 1 set
- Workpiece drive ring * 1 set
- Balancing stand and arbor * 1 set
- MT4 center * 2 pieces
- Heat exchanger in electric box
- Standard water tank and pump
- Grinding wheel inverter
- Gap elimination anti-collision device
- Quartz work lamp
Optional accessories
- X-axis digital readout
- Z-axis digital readout
- Outer diameter measuring device
- Automatic grinding wheel balancer
- Hydraulic tailstock
- Manual 3-jaw chuck
- Hydraulic 3-jaw chuck
- Oil mist collector
- Magnetic separator
- Paper filter
- Air conditioner in electric box
- 2-point center rack
- 3-point center rack
- Workpiece support rack
- Grinding wheel suspending rack
- Grinding wheel hanger
Product Inquiry
| Image | Product Name |
|---|---|
|
GP27/35 Series |