Automatic pipe cutting threading machine tool CQK220

Name: Automatic pipe cutting threading machine tool CQK220
Brand: Drilling Machine,Diamond Wheel Machine Co., Ltd.
Rating: 4.1 (21 reviews)

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Configuration and specification

1.CNC system ：GSK,
2.The spindle servo speed,
3.three-jaw chuck;
4.Vertical four-position electric turret,
5.With tailstock;
6.Automatic lubrication system,
7.Turning cooling system

Item	Lathe specifications	Specifications
Technical specifications	Maximum diameter of lathe bed (mm)	φ630
	Maximum tactical diameter of sliding plate (mm)	φ370
	Maximum work-piece length (mm)	1000
? ?Main drive	Form	Main motor servo stepless
	Rank of spindle speed	No grade
	Range of spindle speed(r/min)	50-620rpm
	Diameter of spindle bore (mm)	Φ225
	The maximum diameter of the tube	Φ220mm
	Power of main motor (KW)	11KW（servo）
Feeding system	Maximum route of knife rest (mm)	X：330 Z：1150
	Speed of quick-travel (mm/min)	X：4000 Z：5000
	Resetting accuracy	X：0.012 Z：0.016
	Precision of work piece	IT6-IT7
	Surface roughness	Ra1.6
Tailstock	Sleeve diameter of tailstock (mm)	Φ100
	Sleeve trip of tailstock (mm)	250
	Cone hole taper tailstock’s sleeve	MT5
Knife rest	Standard configuration	Four-station vertical electrical knife rest
	Alternative configuration	Horizontal Six-station electrical knife rest
	Restting accuracy (mm)	0.01
	Length of section of knife handle (mm)	30×30
Machine size weight	Lengthwidthheight	3600×1750×1910
Machine size weight	Net weight (Kg)	5500Kg

Characters

Independent spindle, servo drives, variable speed.
1, We set up TRB (tapered rolling bearings) on this lathe to increase the rigidity of the spindle.
2, The spindle bore is very large and set up double chucks both front and back and you can choose electric chucks as you like.
3, The surface of the slide rail of the bed is treated by the super audio quench, which can be endurable and wear-resisting. The slide rail f saddle is treated by wear-resisting layer coated, to avoid the crawling.
4, There are two types of speed change: Manual and step less.
5, Set up self lubrication system, and easy to maintain.

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