Turning Centers
Hi-TECH 850BB / BB+
Hwacheon's Hi-TECH 550BB, 700BB, 700BB+, 850BB, and 850BB+ turning centers are designed for most demanding industrial aplications.
These tough, highly precise machines employ extra-scale through-spindles, and the two heavy duty air chucks in front and rear of the spindle guarantee perfect results, every time.
The 45-degree tilt unibody bed equipped in each model is ideal for most demanding hard-turning jobs, and the Hi-TECH BB series turning centers employ the box way design in all guide surfaces for maximum stability and precision after hours of prolonged operation. The gear-transmission spindle assembly provides both low-torque and high speed turning enable increased productivity.
Main features
Horizontal Big Bore Turning Center
The BB-Series machines are medium & large turning centers designed for machining long shafts and pipes used in oil, energy, and construction machinery industries.
Big bore spindle
These tough, highly precise machines employ extra-scale through-spindles, and the two heavy duty air chucks in front and rear of the spindle guarantee perfect results, every time.
High-Rigidity Mechanical Structure
The 45-degree tilt unibody bed equipped in each model is ideal for most demanding hard-turning jobs, and the Hi-TECH 850BB employ the box way design in all guide surfaces for maximum stability and precision after hours of prolonged operation. And the gear-transmission spindle assembly provides both low torque and high speed turning to make you more productive.
Specifications
|
Item |
Unit |
850BB+ |
850BB+ |
850BB+L |
850BB+L |
850BB+XL |
850BB+XL |
|
Max Cutting Diameter |
mm |
Ø920 |
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|
Max Cutting Length |
mm |
2,650 |
3,650 |
5,250 |
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|
Travel (X / Z / Y) |
mm |
485 / 2,650 / - |
485 / 2,650 / 220 |
485 / 3,650 / - |
485 / 3,650 / 220 |
485 / 5,250 / - |
485 / 5,250 / 220 |
|
Rapid Travel (X / Z / Y) |
m/min |
10 / 12 / - |
12 / 10 / 10 |
10 / 10 / - |
10 / 10 / 10 |
10 / 9 / - |
9 / 10 / 10 |
|
Chuck Size |
inch |
24.8 |
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|
Max Spindle Speed |
rpm |
1,000 |
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|
Min Index Angle |
deg |
0.001 |
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|
Spindle Motor |
kW |
45 / 37 |
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|
Number of Tool Station |
ea |
12 |
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|
Floor Space (Length x Width) |
mm |
6,860 x 3,030 |
6,860 x 3,180 |
7,860 x 3,030 |
7,860 x 3,180 |
9,760 x 3,180 |
|
|
Weight |
kgf |
22,000 |
23,500 |
25,000 |
28,000 |
30,000 |
33,700 |
|
NC Controller |
Fanuc 0i Plus (Opt: 31i) |
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