China Large Sized Heavy Duty Horizontal Lathe

TIMEWAY --- Large Sized Heavy Duty Horizontal Lathe
Model: AL-1250, AL-1600, AL-2000

***Max. swing over bed 1250mm, 1640mm, 2000mm;
***Max. length of workpiece 3000mm ~18000mm;
***Spindle bore 100mm;
***Width of bed 1100mm;
***Max. loading weight of workpiece 16tons;
Features:
1. This series heavy duty lathes adopt 1100mm wide rectangular induction hardened and ground bed guide-ways, so of excellent stability, high rigidity and with maximum bearing of 16 tons between centers.
2. The main spindle is of precision roller bearings 3-point supporting structure.
3. Saddle guideways with teflon belt coated, rotating tailstock quill structure to minimize friction and heat generation.
4. The machine are suitable for various turning works, such as turning of external and internal cylindrical surfaces, end faces, and turning of metric threads, inch threads, modular threads and diametrical pitch threads, etc.
5. Motorized short taper turning could be done by the top slide independently, and long taper's motorized turning could be done by top slide combined with longitudinal feed.
6. Further more, these lathes can also carry out drilling, trepanning and boring processes, etc.


SpecificationsUnitAL-1250AL-1600AL-2000CapacitiesSwing over bedmm125016002000Swing over carriagemm90012501650Max. length of workpiecemm3000/4000/5000/6000/8000/10000/12000/14000/16000/18000Max. turning lengthmm2800/3800/4800/5800/7800/9800/11800/13800/15800/17800Span of guidewaymm1100SpindleSpindle nose codemmA2-15Spindle thru bolemm100Taper hole of spindle metric 140Spindle speed(forward)rpm21kinds, 3.15~315Spindle speed(reverse)rpm12kinds, 3.5~291Feed motionNumber of feeds per revolution(longitudinal/transverse) 56/56kindsFeed per revolutionLongitudinalmm/r0.1~12(0.004"~0.473")Transversemm/r0.05~6(0.002"~0.236')Upper tool-postmm/r0.025~3(0.001''~0.118")Number and range of metric threadmm44kinds;1~120mmNumber and range of inch thread 31kinds; 28~1/4"Number and range of module threadmm45kinds;0.5~60mmNumber and range of diametrical pitch thread 38kinds;1/2~56DPTool postDistance between spindle centerline and tool resting plane mm53Section of tool shankmm50Tool post swing range°±90°Max. travel of top slidemm380Max. travel of cross slidemm740(29")850(33'')850(33")Tool post travel per turn of the slide of top or cross slidemm0.05(0.002")Rapid travel speed (Longitudinal/Transverse/Top slide)mm/min3740x1870x935TailstockDiameter of tailstock quillmm260(8")Travel of tailstock quillmm300(12")Taper hole of tailstock quill Morse 6Machine overall dimensionHeightmm212026702870Widthmm2360Max. weight of workpiecekg16000