Zhengzhou Timeway Machine Tool Co., Ltd.
Zhengzhou Timeway Machine Tool Co., Ltd.
[
Henan,
China (Mainland) ]
40~170mm Honing Dia./ Vertical Cylinder Honing Machine / 2M2217A
50~200mm Honing Dia. & 1000mm Honing Depth" Large Vertical Honing Machine MB4220
200mm Universal Cylindrical Grinder / Silindirik Taslama Tezgahl -- UG-200 x 750
320mm Universal Cylindrical Grinder / Retifica Cilindrica Universal -- UG-320 x 1000
Table Size:610*1200mm / Column Moving Surface Grinder / SG-61120AHD
Table Size:810*1600mm / Column Moving Surface Grinder (PLC & NC Control)
250 x 500mm Table Size / Hydraulic Surface Grinder (Rectificadora) / SG-2550AHD
Small Hand Operated & Hydraulic Surface Grinding Machine M250 & MY250
Small Manual Surface Grinding Machine / Hand Surface Grinder M618A
Universal cylindrical Grinding Machine / Internal and External Grinder
Precision Cylindrical Grinding Machine / Large Sized Cylindrical Grinder
Surface Grinding Machine M618A, M820, MY820, M250, MY250, MY300, MY300A
Surface Grinding Machine GS-300A, GS-320A, GS-400B, GS-500B, GS-630C, GS-700A, GS-800A
Universal Cylindrical Grinding MachineUniversal Cylindrical Grinding Machine
Crankshaft Grinding Machine QM-600A, QM-600Ax18, QM-600Ax20, QM-630A, QM-600C, QM-400A, QM-600
810x3000mm Large Sized Surface Grinding Machine with PLC or NC Control
Column Moving Type Surface Grinding Machine/Large Sized Surface Grinding Machine/Surface Grinder
Wheelhead Moving Type Surface Grinding Machine/Surface Grinder
Metal Crankshaft Grinding Machine / Precision Crankshaft Grinder
Henan, China (Mainland)
TIMAC
SG81160FR, SG-81220FR, SG-81300FR, SG81400FR
| Packaging Details: | Wooden pallet(fumigated) |
|---|---|
| Delivery Detail: | 50-75days |
Features:
1. Double walled column construction, providing high rigid support. Adopt counterweight balance, making the machine moving stably, and reducing the load of the ball screw, keeping the accuracy for long time.
2. Adopt rectangular guideway coated with ZA30-C zinc-based alloy, to get low friction coefficient, good abrasive resistance and high rigidity.
3. Adopt the Flat-V type guideway to set good guidance quality on longitudinal and transverse, precision scraping to keep stable work accuracy by hand.
4. The transverse and vertical movement are driven by AC servo motor, and the electronic hand wheel (MPG) instead of the tradition mechanical hand wheel, to get high accuracy and easy operation.
5. The independent and large capacity integrated hydraulic station equipped with air cooling and pressurizer, isolate heat and vibroseis, to provide excellent power for precision grinding.
6. The wheelhead spindle use the hydrostatic bearing with high rigidity (high precision ball bearing for export), which can provide the power force together with 18.5kw motor, suitable for the heavy machining. The spindle rotary is supported by rigidity oil layer without wear; ensure the high precision and long life span.
7. Hydraulic drive for the work table, after adjusting meticulously, the table moved stably with little impact.
8. Adopt SIEMENS touch operation panel. It makes the operation simple and interesting by using power and friendly human-machine interface.
9. Special design, elegant appearance, good stability.
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Specification |
Unit |
SG81160FR |
SG81220FR |
SG81300FR |
SG81400FR |
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Working Area |
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Table size (W × L) |
mm |
810×1600 |
810×2200 |
810×3000 |
810×4000 |
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Max. grinding dimension (W × L) |
mm |
810×1600 |
810×2200 |
810×3000 |
810×4000 |
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Max. spindle to table distance |
mm |
900 (1150) |
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Electro magnetic chuck (optional) |
mm |
800×800×2 |
800×1000×2 |
800×1000×3 |
800×1000×4 |
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Max. loading capacity ( include chuck) |
kg |
2000 |
2400 |
3500 |
5500 |
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3 axis feed |
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Table longitudinal movement speed |
m/min |
5~25 |
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Wheel head cross movement |
Auto. feed |
mm/t |
1~30 |
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Rapid speed |
m/min |
0.05~3 |
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Feed of electro handwheel |
mm/gr |
0.005 |
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Wheel head vertical movement |
Auto. feed |
mm/t |
0.005~0.05 |
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Rapid speed |
m/min |
0.05~2 |
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Feed of electro handwheel |
mm/gr |
0.005 |
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Grinding wheel |
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Size ( OD × W × ID) |
mm |
500 × 75 × 305 |
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Motor |
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Spindle motor |
kw |
18.5 |
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Hydraulic pump motor |
kw |
7.5 |
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Elevating servo motor and cross feed servo motor |
kw |
3 |
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Total rated power |
kw |
34 |
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Dimensions and Weight |
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Floor space (L × W) |
mm |
4700×3500 |
6000×3500 |
8200×3600 |
10000×4000 |
|
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Gross Weight |
kg |
10500 |
13000 |
14000 |
16000 |
|
Standard accessories:
Wheel chuck, wheel balancing arbor, wheel extracting units, coolant tank, work light, tool box & tools, wheel dresser(without diamond pen), standard wheel, leveling wedges and foundation, PLC grinding controller, operation manual(English edition).
Optional accessories:
Electric magnetic chuck, wheel balancing stand, parallel dresser, cooling system with paper filter, cooling system with magnetic separator, cooling system with magnetic separator & paper filter
200mm Universal Cylindrical Grinder / Silindirik Taslama Tezgahl -- UG-200 x 750
320mm Universal Cylindrical Grinder / Retifica Cilindrica Universal -- UG-320 x 1000
Table Size:610*1200mm / Column Moving Surface Grinder / SG-61120AHD
Table Size:810*1600mm / Column Moving Surface Grinder (PLC & NC Control)
250 x 500mm Table Size / Hydraulic Surface Grinder (Rectificadora) / SG-2550AHD
Small Hand Operated & Hydraulic Surface Grinding Machine M250 & MY250
Small Manual Surface Grinding Machine / Hand Surface Grinder M618A
