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 pressure 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 quinding to provide smooth and quiet running.
‧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 dafe and saves time.
Specicification
|
MODEL |
HR-680,780,880,980 | ||||
| MODEL | 1100G, 1600G, 2000G, 2500G, 3000G, 3500G, 4000G, 5000G, 6000G, 7000G, 8000G | ||||
| CAPACITY | Swing over bed | 680mm(26 7/8") | 780mm(30 7/8") | 880mm(34 3/4") | 980mm(38 3/4") |
| Swing over cross slide | 440mm(17 3/8") | 540mm(21 1/4") | 640mm(25 1/4") | 740mm(29 1/8") | |
| Swing over gap | 970mm(38 1/8") | 1070mm(42 1/8") | 1170mm(46") | 1270mm(50") | |
| Width of gap | 482mm(19") | ||||
| Distance between center | 1100, 1600, 2000, 2500, 3000, 3500, 4000, 4500, 5000, 6000, 7000, 8000(mm) | ||||
| Height of center(over bed) | 340mm(13 3/8") | 390mm(15 3/8") | 440mm(17 3/8") | 490mm(19 1/4") | |
| Bed width | 458mm(18") | ||||
| HEADSTOCK | Spindle nose | A2-11(D1-11) | |||
| Spindle bore | 105mm(4 1/8") / 155mm(6")opt | ||||
| Number of spindle speed | 12 | ||||
| Range of spindle speed | 12, 20, 29, 40, 55, 85, 120, 175, 300, 445, 650, 1000 / 10, 17, 25, 36, 47, 70, 100, 150, 245, 370, 540, 800(Ø155mm) | ||||
| 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 | 1100Gx2750mm 2500Gx4250mm 4000Gx5750mm | 1600Gx3250mm 3000Gx4750mm 5000Gx6750mm | 2000Gx3750mm 3500Gx5250mm 6000Gx7750mm | 7000Gx8750mm 8000Gx9750mm |
| Width | 1240mm | ||||
| Height | 1350mm | 1400mm | 1450mm | 1500mm | |
| N.W | 1100Gx3300kgs 2500Gx4200kgs 4000Gx5100kgs | 1600Gx3600kgs 3000Gx4500kgs 5000Gx6300kgs | 2000Gx3900kgs 3500Gx4800kgs 6000Gx7000kgs | 7000Gx7700kgs 8000Gx8400kgs | |
| G.W | 1100Gx3450kgs 2500Gx4500kgs 4000Gx5600kgs | 1600Gx3800kgs 3000Gx4850kgs 5000Gx7000kgs | 2000Gx4150kgs 3500Gx5200kgs 6000Gx7700kgs | 7000Gx8400kgs 8000Gx9200kgs | |
| PACKING DIMENSION | Length | 1100Gx2850mm 2500Gx4440mm 4000Gx5870mm | 1600Gx3350mm 3000Gx4870mm 5000Gx6870mm | 2000Gx3850mm 3500Gx5370mm 6000Gx7880mm | 7000Gx8900mm 8000Gx9900mm |
| Width | 1660mm | ||||
| Height | 1550mm | 1600mm | 1650mm | 1700mm | |
Accessories
|
STANDARD ACCESSORIES |
OPTION ACCESSORIES | ||
| Chuck back plate | 1pc | 12"/15" 3-jaw scroll chuck | 1pc |
| Rapid feed system | 1pc | 15"/20" 4-jaw independent chuck | 1pc |
| Center #MT6 | 1pc | Taper turning attachment | 1pc |
| Coolant system | 1pc | Follow rest | 1pc |
| Work light | 1pc | Face plate | 1pc |
| Tool box | 1pc | Steady Ø420mm(16") Ø560mm(22") | 1pc |
| Steady Rest Ø280mm(11") | 1pc | Rear splash guard | 1pc |
