CA5240 Double Column Vertical Lathe Machine

Product Description

CA5240 Double Column Vertical Lathe Machine
Main feature:
This series machines are improved CQ5240 series. Premise that we consider the customers' cost, we make the following improvements:
First, increase the table base and table surface, i. e. Largely increase bench circular guide diameter. The benefits of the improvements:
1. Enhance carrying capacity of the table
2. Improve rotary precision under the eccentric load conditions and working stability of table.
3. Increase the area of workpiece. It is very beneficial to processing large sleeve flange parts.
Second, increase the diameter of ring gear, which making speed reducing rate of the main drive chain and total speed reducing rate increased. It achieves 16step speed of 1.25-40r/min. Therefore, on the basis of not increasing motor power, it not only improvesmax torque of table, but also in the same cutting force gear is decreased much. (The situation of making gears is reduced. )
Third, improve the hydraulic system and add volume of the tank to make the machine work more stable.
Fourth, above CA5250 adds the section size of columns, crossbeams and connecting beam.
Fifth, there are two choices for customers about feed system.
1. Traditional 18step mechanical feed.
2. Use ball screw, high-precision Xingxing reducer, domestic servo motor, with electronic handwheel, to make it speed faster, operate convenient and work low. (The function is not standard. )
Main specification:

Name	Unit	CA5240E H/W	CA5245E H/W	CA5250 H/W	CAQ5260 H/W
Max.machine dia.	mm	4000	4500	5000	6000
Diameter of table	mm	3600	3800	4200	4500
Max.height of workpiece	mm	2100/2600/ 3200/3500	2100/2600/ 3200/3500	2100/2600/ 3200/3500	2100/2600/ 3200/3500
Max.weight of workpiece	t	25/32	25/32	25/32	25/40
Max.cutting force of right tool ram	kn	35	35	35	35
Max.cutting force of left tool ram	kn	30	30	30	30
Total cutting force	kn	63	63	63	63
Max.torque of working table	kn.m	100	100	100	100
Speed step of working table		16	16	16	16
Speed Range of working table	r/min	1.25-40	1.25-40	1.25-40	1-32
Transport temp.of tool ram	degree	±30	±30	±30	±30
Speed step of tool ram	mm/min	0.25-90	0.25-90	0.25-90	0.25-90
Travel of crossbeam	mm	1750/2250/ 2850/3150	1750/2250/ 2850/3150	1750/2250/ 2850/3150	1750/2250/ 2850/3150
Lifting speed of crossbeam	mm/min	300	300	300	300
of right tool ram(Vertical)	mm	1000/1250/1400	1000/1250/1400	1000/1250/1400	1000/1250/1400
of right tool ram(Horizontal)	mm	2200	2450	2700	3200
of left tool ram(Vertical)	mm	1000/1250/1400	1000/1250/1400	1000/1250/1400	1000/1250/1400
of left tool ram(Horizontal)	mm	2200	2450	2450	2450
Rapid travelling speed of tool ram	mm/min	1560	1560	1560	1560
Section size of tool bar(WxH)	mm	40*50	40*50	40*50	40*50
Main motor power	Kw	55	55	55	55
Overall dimension of the machine(LxWxH)	cm	678*540*490 Height of workpiece is210	728*540*490 Height of workpiece is210	778*540*490 Height of workpiece is210	880*540*490 Height of workpiece is210
Weight of machine	t	58	62	70	80

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