Чырвоны Барацьбiт ОШ-550 Surface grinding machine

Manufacturer Чырвоны Барацьбiт
Model ОШ-550
Year 1998
Location Belarus BY
Category Grinding machines - surface grinders
Product id P80711039

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About this seller

Client type End user
Active since 2018
Offers online 5
Last activity Aug. 22, 2019


Table length320.0 mm
Table width630.0 mm
CNC type
Max piece weight270.0 kg
Wheel diameter300.0 mm
Wheel width127.0 mm
Wheel bore63.0 mm
Max. wheel speed
Power7.5 kW
Length x width x height 2715.0 mm × 2105.0 mm × 2140.0 mm
Weight3400.0 kg
Worked hours 14000 hours
Hours under power 14000 hours
State rebuilt
At local norms ---------
Status visible


Model ОШ-550
Year of manufacture 1998
The size of the working surface of the table is 320 x 630 mm
Accuracy class B (GOST 8-82)
The greatest distance from the table mirror to the spindle axis is 650 mm
Parameters of the grinding wheel (D outside / d landing / B) 300 x 127 x 63 mm
The largest longitudinal displacement of the table is 670 mm
The largest travel caliper 385 mm
Working feed of table 2-30 m / mm
Working feed of the slide is 0.3-40 mm / stroke.
The feed rate of the grinding head is 0.002-0.08 mm
Workpiece weight 270 kg. (with attachment and magnetic plate)
The flatness obtained on a sample of the product 4 μm
Parallelism obtained on a sample of the product 5 μm
Surface roughness, obtained on a sample of the product 0,16 Ra
The size of the product sample (determination of the accuracy characteristics) 380х150х120 mm
Main drive power 7,5 kW
The largest dimensions of machined surfaces are 630x440x500 mm
Power supply 380 V
Overall dimensions 2715х2105х2140 mm
Weight 3400 kg

The machine assembly

Cooling system with coolant supply pump and magnetic cleaning separator

Hydraulic table drive and lubrication

Remote Control

Electric cabinet

Adjustable support 3Е711 В.90.0.010 (5 шт)

Flange of the grinding wheel (complete with grinding wheel installed on the machine)

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