6Ton Heavy Duty Horizontal Lathe / Large Swing Lathe Machine(AL-1000B, AL-1250B, AL-1600B)

Specifications

1. Heavy duty lathe;
2. Large swing 1000/1250/1640mm;
3. Bed width 755mm;
4. Max. workpiece weight 6tons;
5. 1.5m-18m length

Heavy Duty Horizontal Lathe

(6Ton Loading Weight x 755mm Bed Width x 1.5~18m length)

* These lathes are suitable for turning of cast iron and steel workpieces, turning of non-ferrous metal parts of big or medium sizes. It can do external cylindrical surface turning, inner hole and end face turning. It can also turn various internal and external metric, inch, module and diametrical pitch threads, the top slide can be used independently for turning of short taper.

* These lathes are of high power, high rigidity and wide rotating speed range, so it can be used for high speed and strong force turning.

 

1. Bed with high rigidity

Casted in whole piece, box type internal structure, of high rigidity, with hardened guideway, TSF coated carriage to minimize the possibility of low speed stick-slip.

 

2. Main spindle with high rigidity and high accuracy

Spindle comes with bearing of famous brand, spindle-box of heat-symmetrical structure to avoid spindle axis drifting, oil lubricating to minimize heat distortion. Spindle comes with three support structure to secure accuracy and increase rigidity, all gears quenched and tooth-ground to secure precise transmission and low noise. So the spindle is of low temperature rise, minimized heat distortion, and long-term steady high accuracy. 

 

Specification			Unit	AL-1000B	AL-1250B	AL-1600B
Capacity	Swing over bed		mm	1000	1250	1600
	Swing over carriage		mm	615	865	1250
	Max. length of workpiece		mm	1500/3000/5000/6000/8000/10000/12000/14000/16000/18000
	Max. turning length		mm	1300/2800/4800/5800/7800/9800/11800/13800/15800/17800
	Width of bed		mm	755
Spindle	Spindle nose		mm	A2-15(8xM22)
	Spindle bore		mm	130
	Taper hole of spindle			1:20/140
	Number of forward turning speeds			21
	Number of reverse turning speeds			12
	Spindle speed	Forward	rpm	3.15~315
		Reverse	rpm	3.5~291
Feed motion	Number of feeds per revolution			(longitudinal/transverse)56/56kinds
	Feed per revolution	Longitudinal	mm	0.1~12(0.004"~0.473")
		Transverse	mm	0.05~6(0.002"~0.236')
		Upper tool-post	mm	0.025~3(0.001''~0.118")
	Number and range of metric thread		mm	44kinds; 1~120mm
	Number and range of inch thread		TPI	31kinds; 28~1/4TPI
	Number and range of module thread		mm	45kinds; 0.5~60mm
	Number and range of diametrical pitch thread		DP	38kinds; 1/2~56DP
Tool post	Distance between spindle centerline and tool resting plane		mm	48
	Section of tool shank		mm	45
	Tool post swing range		°	±90°
	Max. travel of carriage		mm	1450/2950/4950/5950/7950/9950/11950/13950/15950/17950
	Max. travel of top slide		mm	300
	Max. travel of cross slide		mm	500	580	630
	Tool post travel per turn of cross slide		mm	0.05
	Rapid travel speed (Longitudinal/Transverse/Top slide)		mm/min	3740/1870/935
Tailstock	Diameter of tailstock quill		mm	160
	Travel of tailstock quill		mm	300
	Taper hole of tailstock quill			Morse 6
Others	Main motor power		kw	22
	Max. weight of workpiece		kg	6000
Machine overall dimension	Length		mm	4600/6100/8100/9100/11100/13100/15100/17100/19100/21100
	Height		mm	1700	1825	2150
	Width		mm	2150
Machine weight	AL-1000B		kg	9200/10700/12100/12800/14200/15600/17000/-
	AL-1250B		kg	10200/11800/14800/15500/16900/18300/19700/-
	AL-1600B		kg	11400/12900/15900/16600/18000/19400/21000/-

 

 

 

 

  

 

 

1. Free replacing parts available in the warranty period.

    Cost price replacing parts available beyond the warranty period.
2. Quick action and reply for the technical questions at any time in the whole life of the machine.
3. Overseas after service center available in some region.
4. Engineer overseas service available on the requirement of customer(relative cost born by customer).

  ISO, CE, TUV, SGS certified company.

* Trade terms: FOB, CFR, CIF, EXW, FCA price terms is acceptable.

* Payment terms: T/T, L/C, Western Union payment terms is acceptable.
* Delivery time: 60~90days....(vary as the machine's different size and complexible).
* Warranty period: 12monthes after delivery. (Within the warranty period, if there is any problem not caused by wrong operation, we will supply you the replacing parts for free. Even beyond the period, we will still supply the replacing parts with cost price).