Weihai Sandun Welding Materials & Engineering CO., LTD. Weihai Sandun Welding Materials & Engineering CO., LTD.
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Weihai Sandun Welding Materials & Engineering CO., LTD.
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Green re-manufacturing

                                              
                                                       remanufacture of conveyor pan
                        The  difference between green-remanufacture and protecion recovery:
                                Remanufacture  is based on restoring the original size and functions completely,and give longer
                        using life compared with orginal products.However,protection recovery is just recovering  partial 
                        functions of original products,and prolonging the life in some degree.
                               So  remanufacture  stands higher than protection recovery,it give the out of service  products  a
                        new life.

                        The implement of re-manufacture:
                        Step 1: diagnosing. Seperate the out of service face conveyor pans into recyclable ones and unrecylable
                        ones, forward the recyclable ones to remanufacture step,and scrap the unrecyclable ones according to
                        state enviroment protection standards and laws.

                        Step 2:surgery.cut the weared intermediate sheet out of the conveyor pan.

                        Step 3:regeneration.restore the functions  of products,which is completed by three procedures.
                                    1)  recover the seperated W-shaped rolled profile to original size by hardfacing, and strength the 
                        rolled profile structure,increase its wear resistance performance.
                                    2) manufacture intermediate sheet in accordance with the drawings.
                                    3) assemble the intermediate sheet and rolled profile which wear resistance performance exceeds
                        original products much into integrated conveyor pan.
                         


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FAX : +86-631-5622365
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ADD : No.108, Shenyang Road,
Weihai, Shandong, 264209, China
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