steel pipes automatic mill for Internal Surface Finishing

Features of steel pipes automatic mill for Internal Surface Finishing
1,Overall dimensions:28m×2m×2m(L×W×H).
2,Heavy model pipe inner grinding machine :Grinding head wheel grinding pressure controlled by the air pressure of PLC programme.Grinding head wheel go up and down electrically controlled by elevator.
 3,Light model pipe inner grinding machine :Grinding head wheel grinding pressure, are controlled by a spring and balance weight.Grinding head wheel go up and down electrically controlled by elevator
4,Steel pipe inner circular grinding machine model is divided into three specifications :heavy, medium,and light
(1)Heavy model:Long rod grinding wheel spindle diameter φ168mm;
(2)Medium model:Long rod grinding wheel spindle diameter φ140mm;
(3)Light model:Long rod grinding wheel spindle diameter φ86mm;

steel pipes automatic mill

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