Tel: 86-21-54700210
Mobile: 86-13851087033
Tel: 86-21-54700210
Mobile: 86-13851087033
Products Name: Engine Lathe
Category：Engine lathes
Item Number: 0317
Products Model: LDB Series
View: 15
Tel：86-13851087033
E-mail: vulmac@163.com
FEATURES:
-Large spindle bore of 65mm
-Main spindle dynamic balanced, and supported at 2 points with taper roller bearings of Harbin brand
-Outward appearance featuring large plains, making the machine more good-looking
-Gapped bedways, which are super-audio frequency hardened (HB 450 plus)
-All gears hardened and ground by Reishauer grinding machine
-Leadscrew and feedrod interlocked, both with overload protection
-Automatic feed stopper
-Configuration variable totally according to orders:
Metric or inch system; right or left hand wheel; large plane type; halogen lamp; quick change tool past; DRO; T-slot compound; chuck guard; leadscrew hood; rapid traverse motor; electromagnetic brake; forced lubrication system
Specification:
| Model | LD6240B | LD6250B | LD6260B | |
| CAPACITIES | Max. swing over bed (mm) | 400(16″) | 500(20″) | 600(24″) |
| Max. swing over cross slide (mm) | 225(9) | 325mm(13) | 360(14″) | |
| Center distance (mm) | 1000, 1500, 2000mm | |||
| Max swing in gap (mm) | 530(21″) | 630(25″) | 730(29″) | |
| Valid length of gap | 260mm (10′/4″) | |||
| Bed width | 330mm(13″) | |||
| HEADSTOCK | Spindle hole | 65mm(23/5″) | ||
| Spindle nose | ISO-C6 or ISO-D6 | |||
| Spindle taper | Metric 70mm | |||
| Spindle speeds (Number) | 22-1800rpm (15 steps) | |||
| FEEDS | Metric threads range (Kinds) | 0.5-28mm (66kinds) | ||
| Inch Threads range (Kinds) | 1-56 tpi (66kinds) | |||
| Module threads range (Kinds) | 0.5-3.5mm (33kinds) | |||
| Diametral threads range (Kinds) | 8-56 tpi (33kins) | |||
| Longitudinal fees range (Kinds) | 0.072-4.038mm/rev(0.0027-0.15 inch/rev) (66kinds) | |||
| Cross feeds range (Kinds) | 0.036-2.019mm/rev(0.0013-0.075 inch/rev) (66kinds) | |||
| Rapid traveling speed of carriage | 5m/min (16.4ft/min) | |||
| Leadscrew size: Diameter/Pitch | 35mm/6mm(1/4″) | |||
| CARRIAGE | Cross slide travel | 300mm (13″) | ||
| Compound rest travel | 130mm(5″) | |||
| Cross-section size of toolshank | 25*20mm | 25*20mm | 25*25mm | |
| TAILSTOCK | Taper of tailstock sleeve | Morse No.5 | ||
| Diameter of tailstock sleeve | 65mm(23/5″) | |||
| Travel of tailstock sleeve | 120mm(43/4″) | |||
| MOTOR | Main drive motor | 4.0kw or 5.5kw or 7.5kw | 7.5kw | |
| Coolant pump motor | 0.125kw | |||
| Rapid traverse moter | 0.12kw | |||
Copyright @ vulmac.com
Tel: 86-21-54700210 Mobile: 86-13851087033 (Whatsapp, WeChat)
E-mail: vulmac@163.com
Add: Room 118, Building 20, No. 1-42, Lane 83, Hongxiang Road North, Lin'gang Special Area of China (Shanghai) Pilot Free Trade Zone, Shanghai, China
