
30° inclined bed design: Taiwan linear roller nut with preload, accuracy ±0.005mm, chip ejection efficiency is 25% higher
Spindle: P4 bearings + dynamic balancing, vibration ≤0.003mm, rigidity +20%, noise <65dB
Hydraulic chuck: 10" wedge (JIS/TW standards), hardened surface, clamping force 100 kN
Revolver: 8-size hydraulic (servo selectable), 0.2s replacement time, ±0.002mm repeat accuracy
Transmission: Ball screw (Class C7), linear nut, speed 48m/min, feed accuracy ±0.003mm
Automatic lubrication: Hegu (Japan), pressure control + adjustable cycle
Tailstock: Hydraulic, force up to 8 MPa, for heavy shafts
CNC: GSK988T (Siemens/Fanuc optional), combined processing, automatic compensation
TCK50ATechnical Parameters
| Options | Unit | TCK50A/500 | |
| Max. machining diameter on bed | mm | Φ560 | |
| Max. slider processing diameter | mm | Φ260 | |
| Upper distance | mm | 500 | |
| Max. disc processing diameter | Φ400 | ||
| Max. processing length | mm | 500 | |
| Spindle end type | A2-6 | ||
| Spindle through hole diameter | mm | Φ66 | |
| Bar diameter | mm | Φ55 | |
| Hydraulic chuck | mm | 10 inches | |
| Through hole of hydraulic chuck rod | mm | Φ55 | |
| Guide shape | Linear guides | ||
| Spindle taper | No | Metric 70; 1:20 | |
| Spindle speed limit | rpm | 3000 rpm | |
| Tailstock bushing diameter | mm | 70 | |
| Tailstock bushing inner hole cone | No | Moosa 5# | |
| Tailstock bushing stroke | mm | 80 | |
| Tailstock shape | hydraulic | ||
| Turret | Station | 8 | |
| Tool square size | mm | 25x25 | |
| Screw model
| X direction | mm | 3210 |
| Z direction | mm | 4010 | |
| Guide model | X direction | mm | RGH35CA2R680 |
| Z direction | mm | RGH35CA2R1120 | |
| Motor torque X/Z | N.M. | 7.5/10 | |
| Rapid traverse speed X/Z | m/min | 18/18 | |
| X-axis movement | mm | 240 | |
| Z axis movement | mm | 540 | |
| Min. installation block | mm | 0.0001 | |
| Main engine power | KVT | 11 | |
| Total power | KVT | 18 | |
| Machine net weight | Kg | 3000 | |
| Dimensions (L×W×H) | mm | 2700*2000*2000 | |
TCK50AList of machine configurations
| Configuration | Type | Qty. | Brand | |
| CNC system | GSK988T | 1 set | GSK | |
| Spindle motor | 11kW | 1 set | GSK | |
| Spindle unit | SQ200-282/5-3V | 1 set | Internal | |
| Spindle bearings | NN3020K+MTM100/ NN3018K | 1 set each | Internal | |
| Guide
| X straight | RGH35CA2R680/725 | 1 set | Taiwan HIWIN/PMI |
| Z straight | RGH35CA2R1040/1120/1515 | 1 set each | Taiwan HIWIN/PMI | |
| Ball screw | X straight | 3210/703 | 1 set | Taiwan HIWIN/PMI |
| Z straight | 4010/965/1052/1429 | 1 set each | Taiwan HIWIN/PMI | |
| Propeller bearings | 25TAC62/30TAC62 | 2 sets of each | Japan NSK | |
| Turret | TX-200-8T/TCS-100-8T | 1 set | Taixin/Taiwan Chengxin | |
| Automatic lubrication device | RBCLB-3ZK | 1 set | Internal | |
| Cooling pump | 180 W | 1 set | Internal | |
| Hydraulic station | 1.5 kW | 1 set | Internal | |
| Hydraulic chuck | KT0-3/A2-6; KT0-3/A2-8 | 1 set | Internal | |
| Chip conveyor | Removing chain chips (OPTIONAL) | 1 set | Japan NSK | |
About the company
Quality guarantee / Worldwide recognition / High technology

DRC machinery is a company that has consistently dedicated its activities to the field of metalworking. We specialize in the design, development, production, sales and after-sales service of high quality Chinese machine tools. Following the path of integrating production and trade, we feel the pulse of the times, constantly innovate and provide customers around the world with first-class quality products and services.
Quality guarantee

Over the years, DRC machinery has constantly expanded its product line and strictly produces various models of advanced CNC machinery in accordance with CE standard. The product range includes: CNC lathes, CNC machining centers, CNC gantry machining centers, horizontal machining centers, five-axis machining centers, turn-mill combination machines, vertical lathes, precision automatic lathes (bar feed), tube threading lathes and other specialized lathes machines. The company is certified according to the ISO 9001 quality management system and has more than 10 national patents.
Worldwide recognition

