Centerless Grinding Machine (NC Series)
Model : P-12NC/ P-18NC/ P-20NC
▶ Machine Features
| ● | Rugged machine structure assures maximum stability during grinding. |
| ● | Achieving high accuracy requirements for all kinds of workpiece. |
| ● | NC Human touch control for easy operation. |
| ● | Various axes to meet customer's application. |
| ● | Customized automation to provide grinding efficiency. |
Desc.I
Centerless Grinding Machine P-12NC/ P-18NC/ P-20NC
Machine Details
▶ NC Controller(Standard)
| ● | NC Human touch control for easy operation. |
▶ Grinding Wheel Spindle / Regulating Wheel Spindle
| ● | Both of spindles are using alloy bearings. |
▶ Servo Motor
| ● | Regulating wheel speed is driven by servo motor instead of gear box. |
▶ Dressing Slide
| ● | Dressing slides is made of cast iron and normalized then precisely ground with hand scraping. |
| ● | Dressing device. |
Desc.II
▶ Centerless Grinding Machine P-12NC/ P-18NC/ P-20NC
| Model / Spec. | Unit | P-12NC | P-18NC | P-20NC |
| Grinding range (Dia.) | mm | ∅1-∅30 | ∅2-∅50 | ∅2-∅50 |
| Grinding wheel size (Dia.*W*H) | mm | 305*150*120 | 455*205*228.6 | 510*205*304.8 |
| Regulating wheel size (Dia.*W*H) | mm | 205*150*90 | 255*205*111.2 | 305*205*127 |
| Grinding wheel speed | rpm | 2000 | 1500 | 1350 |
| Regulating wheel speed (servo motor) | rpm | 0-300 | 0-300 | 0-300 |
| Grinding wheel motor | HP | 10 | 15 | 20 |
| Regulating wheel motor | HP | 1 | 2 | 3 |
| Hydraulic pump | HP | 1 | 1 | 1 |
| Coolant pump | HP | 1/8 | 1/4 | 1/4 |
| Upper slide feed graduation | mm | 0.05 | 0.05 | 0.05 |
| Upper slide min. feed graduation | mm | 0.001 | 0.001 | 0.001 |
| Lower slide feed graduation | mm | 0.05 | 0.05 | 0.05 |
| Lower slide min. feed graduation | mm | 0.001 | 0.001 | 0.001 |
| Dressing device graduation | mm | 0.01 | 0.01 | 0.01 |
| Regulating wheel tile angle | deg. | ±5° | ±5° | ±5° |
| Regulating wheel swivel angle | deg. | ±5° | ±5° | ±5° |
| Machine measurement | ||||
| Machine dimension (W*D*H) | mm | 1900*1550*1420 | 2450*2050*1600 | 2650*2150*1600 |
| Machine weight (approx.) | kg | 1550 | 3200 | 4000 |
▶ Accessories
| Standard Accessories | Optional Accessories |
| Regulating Wheel and Flange *1 set | Wheel Balancing Stand & Arbor |
| Grinding Wheel and Flange *1 set | Paper Filter |
| Flange Extractor * 1pce | Magnetic Coolant Separator |
| Diamond Tool *1 pce | Hydrocyclone Coolant Separator |
| Hydraulic Tank *1 set | Oil Mist Separator |
| Coolant System *1 set | Supporter for Long Bar Grinding |
| Oil Cooling Fan *1 set | Automatic Loading Attachment for Infeed Grinding |
| Thrufeed Work Rest and Carbide Blade *1 set | Automatic Unloading Attachment for Infeed Grinding |
| Working Light *1 set | Automatic Loading Attachment for Thrufeed Grinding (Hopper Type) |
| Tool Box and Kit *1 set | Automatic Loading Attachment for Thrufeed Grinding (Vibratory Feeder) |
| Automatic Loading Attachment for Thrufeed Grinding (Magazine Type) | |
| Unloading Attachment for Thrufeed Grinding |