CW61140B_Tengzhou Millart Machine Tool Co., Ltd.

CW61140B

This lathe are suitable for turning internal and external cylindrical, conical and swing surfaces as well as various metric, inch, module and diametric pitch threads.They can also be used for broaching oil grooves and keyways. There are also following features:

1. Box type internal structure, of high rigidity , with hardened guideway. The precision is stable.And can carry out strong force cutting.

2. On apron,there is a device, operated by a single lever, used for rapid traverse of the carriage.

3. The saddle guideway is glued by ‘TSF’ soft belt wear resisting materials.

4. The top slide can be used independently for turning of short cone, in combination with longitudinal feeding, it can also turn long taper surface.

5. Bed width 755mm is optional

Specifications	unit	CW61140B
Max swing over bed	mm	1400
Max swing over carriage	mm	1000
Center distance	mm	1500,2000 to 15000
Spindle bore and nose	mm	130 C15
Spindle taper	mm	MT6
Spindle speed and steps	r/min	CW:21 steps 3.15-315 CCW: 12 steps 5-400
4 jaw chuck diameter	mm	1000
Longitudinal feed and range	mm/r	56kinds 0.1-12
Traverse feed and range	mm/r	56kinds 0.05-6
Rapid moving speed	mm/min	3740
Lead screw pitch	mm	12
Metric thread	mm	44kinds 1-120
Inch thread	t/in	31kinds 28-3/8
Module thread	mm	45kinds 0.5-60
Diametral pitch thread	DP	30kinds 56-1
Cross slide travel	mm	700
Top rest travel	mm	300
Tool post		4 positions
Tool shrank size	mm	45X45
Tail stock sleeve dia	mm	140
Sleeve travel	mm	300
Sleeve taper		MT6
Main motor power	kW	22
Rapid feed motor power	kW	1.5
Coolant pump motor power	w	125
Machine width and height	mm	2250X2050
Machine length
1500	mm	4600
3000	mm	6100
4000	mm	7100
5000	mm	8100
Machine net weight
1500	kg	11250
3000	kg	12300
4000	kg	13300
5000	kg	14300
Max loading capacity
1500	kg	6000
3000	kg	6500
4000	kg	7000
5000	kg	7500