This series of CNC pipe threading lathe is mainly designed for processing internal and external pipe threads including metric, inch, module, DP and taper threads, as well as having all the common functions of normal CNC lathe such as processing the inner bore and end face of shafts and disks. This series of lathe machine is widely used in industries including petroleum exploiting, minerals mining, chemical piping and geological prospecting, it is high-efficiency equipment in processing and repairing drilling pipe, drilling rod, thread coupling and so on.
Big spindle bore and double chuck allows clamp and process big diameter pipes;
Integral machine bed adopts high strength iron to realize high rigidity and precision;
Ultrasonic frequency quenched guide-ways are hard enough for good wear-resistance;
Carriage and guide way contact surface pasted with Turcite B to maintain long-term accuracy.
Specification | Unit | QK1313 | QK1319 | QK1322 |
Manual | Manual / HYD | Manual / HYD | ||
Capacity | ||||
Swing over bed | mm | 630/800 | 630/800 | 630/800 |
Swing over cross slide | mm | 340/520 | 340/520 | 340/520 |
Distance between centers | mm | 1000/1500/3000 | 1000/1500/3000 | 1000/1500/3000 |
Pipe threading range | mm | 30-126 | 50-193 | 50-220 |
Bed width | mm | 550 | 550 | 550 |
Max. load capacity | t | 3 | 3 | 3 |
Spindle | ||||
Spindle bore | mm | 130 | 206 | 225 |
Spindle speed steps | steps | VF 3 steps | VF / HYD 4 steps | VF / HYD 4 steps |
Spindle speed | rpm | 30-720 | 20-500 | 20-550 |
Chuck size (manual) | mm | 400 3-jaw | 500 3-jaw | 500 3-jaw |
Turret | ||||
Turret/toolpost (electric) | - | 4 | 4 | 4 |
Tool shank size | mm | 32x32 | 32x32 | 32x32 |
Feed | ||||
X-axis travel | mm | 320/420 | 320/420 | 320/420 |
Z-axis travel | mm | 850/1350/2850 | 850/1350/2850 | 850/1350/2850 |
X-axis rapid feed speed | mm/min | 4000 | 4000 | 4000 |
Z-axis rapid feed speed | mm/min | 6000 | 6000 | 6000 |
Tailstock | ||||
Tailstock quill diameter | mm | 100 | 100 | 100 |
Tailstock quill taper | - | MT5 | MT5 | MT5 |
Tailstock quill travel | mm | 250 | 250 | 250 |
Others | ||||
Main motor power | kW | 11 | 11 | 11 |
Coolant motor power | kW | 0.125/0.37 | 0.125 | 0.125 |
Machine dimensions | mm | 3300/3800/5300x1800x1850 | 3300/3800/5300x1880x1850 | 3300/3800/5300x1880x1850 |
Machine weight | kg | 4500/5000/6000 | 4600/5100/6100 | 4700/5200/6200 |
Standard Accessories | Optional Accessories |
Front 4 jaw chuck | Pneumatic chuck |
Rear 4 jaw chuck | Other tool post |
4 station electric tool post | Chip conveyor |
FANUC/GSK/SIEMENS CNC system | Steady rest |
Work lamp | Follow rest |
Pilot lamp | Full guard |
Cooling system | Live center |
Semi-closed guard | Air conditioner |
Electronic handwheel | Rear bracket for long piece |
Dead center | |
Oil gun | |
Automatic lubrication pump | |
Manual moving tailstock | |
Tools & tool box | |
Leveling wedge & bolts | |
Operation manual (English) |
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Qingzhou Shengmao Machinery Co., Ltd.
South Hedong Village,
Yidu Subdistrict, Qingzhou City, Shandong Province, China 262500
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