886-4-22777212
886-4-22777313
No.16, Fuping Rd., Taiping Dist., Taichung City 41163, Taiwan
www.chushing.com.twProducts
•The spindle is 3 pointed type which is supported by precision tapper roller bearings.
•Cross slide with heat treatment and are finished with precision grinding to increase working life
over 3 times.Leasd screw is designed with immersing style, which reduces abradsion.
•INTERNAL STRUCTURE OF HEADSTOCK
Headstock box uniquely designed to use high class iron and all running parts are lubricated by
presure pump.Forced lubrication system is employed for headstock to ensure its lubrication and
cooling when high speed revolve and keep accuracy lasting. Gears in the headstock are made of
chromium molybdenum steel (SCM-21), treated with cementation and precise grinding to provide
•THE STRUCTURE OF BASE
One piece of base is made of meehanite casting, which by harden heat treating and precise grinding.
Main motor and coolant pump are devied under base which is safe and saves time.
| MODEL | HRE-880,980 | ||
| MODEL | 1100G, 1600G, 2000G, 2500G, 3000G, 4000G, 5000G, 6000G, 7000G, 8000G | ||
| CAPACITY | Swing over bed | 880mm(34 3/4") | 980mm(38 3/4") |
| Swing over cross slide | 640mm(25 1/4") | 740mm(29 1/8") | |
| Swing over gap | 1170mm(46") | 1270mm(50") | |
| Width of gap | 482mm(19") | ||
| Distance between center | 1100, 1600, 2000, 2500, 3000, 4000, 4500, 5000, 6000, 7000, 8000(mm) | ||
| Height of center(over bed) | 440mm(17 3/8") | 490mm(19 1/4") | |
| Bed width | 458mm(18") | ||
| HEADSTOCK | Spindle nose | ASA-A2-15 | |
| Spindle bore | 230mm(9") | ||
| Number of spindle speed | 12 | ||
| Range of spindle speed | 5, 9, 14, 17, 26, 41, 60, 140, 190, 290, 450 | ||
| FEEDS-THREAD | Lead screw | 45mm (1 3/4") | |
| Number of feed changes | 28 | ||
| Longitudinal feed ranges | 0.05~0.7 | ||
| Cross feed range | 0.025~0.35 | ||
| Inch threads | 2~28(36) | ||
| Metric threads | 0.8~14(65) | ||
| D.P no./range | 4~56(36) | ||
| Module pitch no./range | 0.5~7(22) | ||
| TOOL SLIDE | Cross slide travel | 390mm(15 3/8") | |
| Compoud rest travel | 240mm(9 12/") | ||
| TAILSTOCK | Quill travel | 210mm(8 1/4") | |
| Quill diameter | 105mm(4 1/8") | ||
| Tapper of center | M.T.#6 | ||
| MOTOR | Main motor | 15HPX4P 20HPX4P(opt) | |
| Rapid feed motor | 1/4HP | ||
| Coolant pump | 1/8HP | ||
| BED | Length | 1100Gx2900mm, 1600Gx3400mm, 2000Gx3900mm, 2500Gx4400mm, 3000Gx4900mm, 3500Gx5400mm, 4000Gx5900mm, 5000Gx6900mm, 6000Gx7900mm, 7000Gx8900mm, 8000Gx9940mm | |
| Width | 1240mm | ||
| Height | 1500mm | 1550mm | |
| N.W | 1100Gx4100kgs, 1600Gx4400kgs, 2000Gx4700kgs, 2500Gx5000kgs, 3000Gx5300kgs, 3500Gx5600kgs, 4000Gx5900kgs, 5000Gx7100kgs, 6000Gx7800kgs, 7000Gx8500kgs, 8000Gx9200kgs | ||
| G.W | 1100Gx4250kgs, 1600Gx4600kgs, 2000Gx4950kgs, 2500Gx5300kgs, 3000Gx5650kgs, 3500Gx6000kgs, 4000Gx6400kgs, 5000Gx7800kgs, 6000Gx8500kgs, 7000Gx9200kgs, 8000Gx10,000kgs | ||
| PACKING DIMENSION | Length | 1100Gx3000mm, 1600Gx3500mm, 2000Gx4000mm, 2500Gx4590mm, 3000Gx5020mm, 3500Gx5520mm, 4000Gx6020mm, 5000Gx7020mm, 6000Gx8030mm, 7000Gx9040mm, 8000Gx10,050mm | |
| Width | 1660mm | ||
| Height | 1750mm | 1850mm | |
