China C6241 Precision Gearhead Lathe Machines
USD $6360.00 - $15.00 /Set
Min.Order:1 Set
Gantry Machining Center Co., Ltd.
Features:
Big spindle bore lathe machine: 80mm C6256X1500
Long ground bed way
Model | C6241 | C6246 | C6251 | C6256 | ||
Swing over bed | Φ410mm(16") | Φ460mm(18") | Φ510mm(20") | Φ560mm(22") | ||
Swing over cross slide | Φ220mm(8-13/16") | Φ270mm(10-3/4") | Φ300mm(11-7/8") | Φ350mm(13-3/4") | ||
Swing in gap | Φ640mm(25-1/8") | Φ690mm(27-1/8") | Φ738mm(29") | Φ788mm(31") | ||
Distance between centers | 1000mm/1500mm/2000mm/3000mm(40"/60"/80"/120") | |||||
Valid length of gap | 165mm(6-1/2") | 200mm(8") | ||||
Width of bed | 300mm(11-13/16") | 350mm(13-3/4") | ||||
Spindle nose | D1-6 | D1-8 | ||||
Spindle bore | Φ58mm(2-1/4") | Φ80mm(3-1/8") | ||||
Taper of spindle bore | No.6 Morse | No.7Morse | ||||
Range of spindle speed | 12 changes, 25-2000r/min | 12changes25-1600r/min | ||||
Max.travel of top slide | 128mm(5") | 130mm(5-1/8") | ||||
Max.travel of cross slide | 285mm(11-1/4") | 326mm(12-15/16") | ||||
Max.section of tool | 25×25mm(1"×1") | |||||
Pitch thread of leadscrew | 6mm or 4T.P.I. | |||||
Longitudinal feeds range | (42 kinds)0.031-1.7mm/rev(0.0011"-0.0633"/rev) | (35kinds)0.059-1.646mm/rev(0.0022"-0.0612"/rev) | ||||
Cross feeds range | (42 kinds) 0.014-0.784mm/rev(0.00033"-0.01837"/rev) | (35kinds)0.020-0.573mm(0.00048"-0.01354") | ||||
Metric threads range | 41 kinds, 0.1-14mm | 47kinds0.2-14mm | ||||
Inch threads range | 60 kinds, 2-112T.P.I. | 60kinds2-112T.P.I | ||||
Diametrical pitches range | 50 kinds, 4-112DP | 50kinds4-112D.P. | ||||
Module pitches range | 34 kinds, 0.1-7MP | 39kinds0.1-7M.P. | ||||
Dia. of tailstock sleeve | Φ60mm(2-5/16") | Φ75mm(3") | ||||
Travel of tailstock sleeve | 128mm(5") | 180mm(7") | ||||
Taper of tailstock sleeve | No.4 Morse | No.5Morse | ||||
Power of main motor | 5.5kW(7.5HP) 3PH | 7.5kw(10HP)3PH | ||||
Power of coolant pump | 0.1kW(1/8HP) 3PH | |||||
Overall dimension(L×W×H) cm | 220/275/325×108×137 | 290/340×112×143 | ||||
Packing size(L×W×H) cm | 225/280/330×112×162 | 296/346×113×182 | ||||
Net weight(kg) | 1670/1920/2070 | 1720/1970k2120 | 2335/2685 | 2370/2720 | ||
Gross weight(kg) | 1980/2265/2450 | 2045/2330/2515 | 2700/3070 | 2740/3110 |