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 1.The roller is made of chilled cast iron. It is divided into hollowed roll and drilled roll. The inner of  hollowed roll is machined. The hollowed roll surface can  be smooth or grooved. The grooved roll has full grooved  surface, partial grooved surface and so on.

2.The roll is supported by roller bearing so it has low noise and long service life.

3.The roll bearing adopts grease lubricating and oil lubricating.

4.The pressure transducer system is available for  directly displaying the working pressure and control the  feed. When over pressure, it will automatically stops  and save or print the pressure value.

5.The product is complied with nation-established safety standard (this standard is identical with Europe  standard.) Pleae feel free to tell me which model you want or tell me your capacity.
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