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HY260A hydraulic center rest

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Product Details

A very significant feature of CNC center stands is their high degree of automation. 

When in use, the processing steps can be programmed into the processing program according to 

the processing sequence and processing content to achieve the purpose of programmed processing. 

This type of center stand is mostly used in the production of small batches of complex parts. 

It can complete the processing of all parts except the clamping part in one clamping. 

This type of center stand is mostly used on machine tools such as turning and milling composite machining centers. 

In addition to CNC center stands, there is another type of center stand, which is the ordinary center stand (also called manual center stand). 

This type of center stand is generally used in situations where large batches require partial processing. 

Since the workpiece needs to be clamped multiple times, the center stand can support and 

center one end of the long workpiece during the clamping process. Manual center stands are generally used on CNC lathes.

HY260A hydraulic center rest

With the continuous development of science and technology, the scope of use of CNC center frames is becoming wider and wider. 

It has liberated manpower to a great extent, allowing us to have more time to do other work. After the system data is set, the product error is also smaller.

Product Size

HY260A hydraulic center rest

Product Parameters

HY-A series center stand specifications, dimensions and technical performance parameters
ModelHY65AHY100AHY150AHY200AHY260AHY280AHY310AHY350AHY420AHY520A
Clamping
diameter range
φ5-φ65φ10-φ100φ20-φ155φ30-φ200φ35-φ260φ40-φ280φ50-φ310φ70-φ350φ115-φ420φ150-φ520
L1(mm)231314441520665670743798908948
L2(mm)5468104125157161177229258278
L3(mm)53100150170230230270240265315
L4(mm)94110148175208208228235260290
A1(mm)134170240280360360400461440/475560/680
A2(mm)150188265310392392442449510750
B1(mm)658095105110110125125135155
B2(mm)32404555606075757595
B3(mm)15192025252529292932
φ1(mm)65100155200260280310350420520
φ2(mm)510203035405070115150
φ3(mm)12181818222222222222
D(mm)67102156205268280311355421520
Working Pressure (MPa)0.5-2.50.5-2.50.5-2.50.5-2.50.5-30.5-30.5-3.50.5-3.50.5-50.5-5
Working Range
 Centering Accuracy
0.020.050.040.050.050.060.060.060.070.08
Repeat0.010.010.010.10.010.010.010.010.020.02
Net Weight (kg)7204669106106158186216328