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PT SERIES: |
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Praise manufactures the smaller grinder, PT type, to meet widespread demands of customers, the type is used for steel, spindle process, and manufacture process industry. No matter the appearance and functions are almost the same with TT type, the only one diversity is PT type can not proceed the processing of various crowning curve. But the main feature of it is using the NC operating system which is easy-operation,nd because of using the PLC interface, that will be able to reduce costs significantly and creates more competitiveness for the whole price. Although there is no PC monitor, the usage of the linear scale module with its auxiliary monitor and with PRAISE's long-term production experience of high specification of technical level for grinder,it makes PT type grinder have the same process level with TT type, and it could be easy to grind any work-pieces with high accuracy. |
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- High speed grinding: It can save time with high speed grinding.
- High accuracy and superfine finished:It is an efficient machine to make high accuracy , superfine-finished roll and spindle.
- Customized machine: PRAISE could design grinder according to the demands of customer.
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Model Description: |
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PT Series Standard Specification: |
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| Precision Cylindrical / Roll Grinder |
PT40 |
PT60 |
PT85 |
| Process Capacity |
Max. swing over bed |
φmm |
400 |
600 |
850 |
| Max. distance between centers |
M |
1、2、3 |
2、3、4 |
2、3、4 |
| Max. weight of roll between centers |
kg |
S:360
H:600
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S:1200
H:3000
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S:2400
H:4000
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＊It's could be arranged according to customer's demand. |
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PT Series Description: |
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| Process capacity |
| Distance between C.C |
1~4000mm |
| Swing over bed |
φ 400~850mm |
| Max. weight of roll |
360~4000kg |
| Cycle processing |
Yes |
| Process accuracy |
Good |
| Rotation of bed |
Yes |
| Crown grinding |
No |
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| System outfit |
| Control system |
NC(PLC module) |
| Headstock inverter |
Yes |
| Grinding wheel inverter |
Yes |
| Manual infeed |
Yes |
| Independent electrical box |
Yes |
| System stability |
Good |
| Grinding ammeter |
No |
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| Standard Outfit of Machine |
| Linear scale of X axis |
Yes |
| Neck rest |
Yes |
| Lubricating oil unit |
Yes |
| Automatic reciprocating mechanism |
Yes |
| Coolant system |
Yes |
| Rotation speed monitor |
digital |
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| Power Rate |
| Headstock motor |
5~20HP |
| Grinding wheel motor |
10~40HP |
| X axis carriage servo motor |
8~12Nm |
| Z axis carriage servo motor |
22~30Nm |
| Bed lubrication motor |
0.75Kw |
| Wheel lubrication motor |
0.75Kw |
| Coolant system |
0.2Kw |
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PT TYPE 
