Pipe threading lathe machine Q245

Main Features：

1. All parts processed in precision to ensure lathe work in good performance.

2. The ultrasonic frequency quenched guide-ways have good wear-resistance.

3. The gears have been quenched and ground by grinding machine.

4. The spindle adopts two-supporting structureand runs smoothly and precisely in high speed as all gears properly processed.

5. Headstock, feedbox and apron all made ofhigh quality cast iron, which is casted with resin sand foundry technology.

6. The lathe is equipped with reliable safetydevices such as braking system, emergency power-off switch and overloadprotection system.

Description

Model	Q245
Max.taper	1/4
Min.taper	1/32
Max. .piece turning diameter on machine (mm)	800
Max.length of a shaft to be machined (mm)	1000
Max. stroke of taper bar (mm)	750
Bed width (mm)	600
Pipe diameter (mm)	50-250
Speed steps of main shaft (RPM)	12
Bore of main shaft (mm)	250
Speed range of main shaft (r/min)	20-460
Feeding range in both directions each	32
Thread range in metric system	21
Thread range in British system	26
Screw pitch in metric system (mm)	1-15
A saddle moving fast lengthwise (m/min)	2.5
Screw pitch in British system (t.p.i)	1-14
Saddle stroke whenever the slide handwheel is turned a scale (mm)	0.2
Main motor power (kw)	11
Main motor speed (r/min)	1460
Overall dimension (mm)	3300x1450x1600
Weight (kg)	7300