Gap bed lathe machine GH1440K

Main features:

1. Induction hardened, precision ground V-way bed.

2. D1-4 spindleis supported by high quality tapered roller bearing.

3. Hardened,precision ground gears in headstock.

4. High precision directly mounting chuck.

5. Carriage mounted spindle control lever.

6. Automatic feed and threading are fully interlocked.

7. Tailstock maybe offset for turning tapers.

8. One-piece casting iron base allows heavy cuts.

9. Tolerance test certificate, test flow chart included.

Description

Model			GH-1340K	GH-1440K
General Capacity	Max.Swing.over bed	mm	φ330mm（13〞）	φ356mm（14〞）
	Max.Swing.over cross slide	mm	φ185（7-7/25〞）	φ210（8-2/8〞）
	Max.Swing.over gap	mm	φ480（19〞）	φ506（20〞）
	Bed width	mm	260(10〞)
	Max.Swing.over	mm	1000(40〞)
Spindle	Taper of spindle bore	MT#5
	spindle bore	mm	φ40（1-1/2〞）
	Steps of spindle speeds	12steps
	Range of spindle speeds	r/min	40-1800rpm
	Spindle nose	D-4
Threading & Feeding	Metric thread range	mm	0.45~7.5(22kinds)
	Inch screw thread range	TPI	4~112(40kinds)
	Range of longitudinal feeds	mm	0.03-0.688(0.0011-0.0271〞in/rev)
	Range of cross feeds	mm	0.015-0.220(0.0003〞-0.01〞in/rev)
Leadscrew	Diameter of leadscrew	mm	φ22(7/8〞)
	Pitch thread of leadscrew	mm	4(8T.P.I)
Tailstock	Travel of tailstock quill	mm	120(4-3/4〞)
	Diameter of tailstock quill	mm	Φ45(1-25/32〞)
	Taper of tailstock quill	MT#3
Power	Main motor power	Kw	2.4(3HP)
	Coolant pump motor power	Kw	0.04(0.055HP)
Overall dimentions of lathe(LxWxH)		mm	1900x740x1150
Packing size of lathe(LxWxH)		mm	1970x760x1460
Net Weight		Kg	960（2112ibs）
Gross Weight		Kg	1090(2398ibs)