​Big Bore Cnc Lathe HK Precise Heavy Duty Series

• Adopt China best high strength compound resinsand cast iron
• Aging treatment,has good vibration absorption and rigidity
• Guideway hardened by ultrasonic frequency and precise ground, good precision keeping
• Guideway stick PTFE,remove creeping,obviously increase precision, wearability and anti-impact force
• Adopt 3 class Integral gear box type spindle,big bore,high rigidity,suitable for heavy turning

Item	Specification	Unit	LK-HK63B	LK-HK80B
Capacity	Guideway width	mm	560
	Max. swing dia. over bed	mm	Φ630	Φ800
	Max. swing dia. over slide	mm	Φ360	Φ500
	Max. turning dia. (vertical 4T/horizontal 6T tool turret)	mm	Φ630/500	Φ740/610
	Center distance	mm	1000/1500/2000/3000(vertical 4T tool turret) 900/1400/1900/2900(horizontal 6T tool turret)
	Max. workpiece weight	kg	1200(standard);1500(max.)
Spindle	Spindle bore	mm	Φ105
	Spindle head type		A1-11
	Spindle speed	rpm	3 class gears H:112~1120 M:37~373 L:20~210
	Spindle motor		11(servo)
	Spindle max. torque	Nm	1265
	Chuck size	/	Φ315(manual 3-jaw chuck)
X/Z axes	X axes travel	mm	370	390
	Z axes travel	mm	760/1310/1810/2810(vertical 4T tool turret) 660/1210/1710/2710(horizontal 6T tool turret)
	X/Z axes motor	kw	1.4/2.5(FANUC)
	X/Z axes rapid speed	m/min	6/7
	X axes ball screw O.D./pitch	mm	Φ40/5
	Z axes ball screw O.D./pitch	mm	Φ50/8(1000,1500mm);Φ63/8(2000,3000mm)
Tool post	Tool turret type	/	Vertical 4/Horizontal 6 station
	Toolshank size	mm	32×32,Φ32
Tailstock	Tailstock quill dia.	mm	Φ100
	Tailstock quill travel	mm	250(150 for hydraulic tailstock&6 station tool turret)
	Tailstock quill taper	/	MT5#
Accuracy	X/Z axes positioning accuracy	mm	0.026/0.032(1000),0.040(1500,2000,3000)
	X/Z axes repeatability positioning accuracy	mm	0.007/0.009(1000),0.014(1500,2000,3000)
	Turning workpiece roundness	mm	0.004
	Total power	KVA	30
Others	N.W.	kg	4600/5100/5600/6100
	Overall size(L×W×H)	mm	3550/4000/4500/5600×2000×1850	3700/4100/5000/5600×2000×2000

Leichman, one of the subsidiary brands of HOSTON (www.hoston.cc), is a manufacturer of numerical control equipment and automation equipment integrating RSD, design, production, sales and after-sales. The company has passed IS09001 quality management system certification. We produce various types of advanced CNC machine tools in strict accordance with CE standards.

Leichman has precision processing equipment and the top precision detection equipment at home and abroad, perfect quality assurance system. We rely on high quality products, good reputation, quality pre-sales and after-sales service. Enjoy a good reputation among many customers.

Leichman has exported CNC machine tools to more than 60+ countries and 1000+ customers in the different corner of the world, such as: USA Mexico, Canada,UK, Australia, Italy, Russia, UAE, Saudi Arabia and so on.