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)
Features:
* 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).
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