втулка ковш для бульдозера

bushing bucket for bulldozer bushing bucket 1)40Cr bushing bucket 2)QUANSEN_OULES bushing bucket 3)CNC lathe bushing bucket 4)we have a large factory. strict production steps for the bushing bucket.1:the forging of the raw material.and thay are placed in the workshop. 2:continue producing according to requirements form the clients 3:the third step is the ordinary lathe ,after grindering in the lathe.both ends of the product is flat. 4:after the CNC lathe,the product we produce are going to be semi-finished products 5: Broaching,before Broaching,the worker will dig character slot. 6: Metalworking workshop and then heat, after this step. The quality of the product will be firmly strengthened . 7:we insure the quality .after strengthening and adjusting the quality,we will have an important process called tempering! 8:The inner side’s grinding of the product, and then the grinding of the outer side .we do this in turn so that we would not do damage to the product. 9,the packing in our workshop,before packing we spray the rust inhibiting oil 10:after all these steps .the last one is entering the warehouse. Our companyhas the specialbarrow in deliverying them into the warehouse. the bushing bucketwe produce are ofstrict qualitycontrolthan others.we have the series strictproduction steps.such as the CNC lathe ,the ordinary lathe,The grindering,the broaching,the intermediate frequency heat treatment ,the quenching and tempering .the hardness test.the sand blasting.the inner grindering.spray rust inhibiting oil . after a long time ,the bushing bucket won't be rusty.it will be red.and also the good inner packing .and the thermo plastic machine.and the superior sale service .and all these production step are done in our own factory.and eachbushing bucketshould be strictly checked before packing. Here I attach several sample images and specifications for your reference. PC200-7PC300-7PC400-590(PC300-5)SH200SK200-3 110*130*80110*130*90110*130*100110*130*110110*130*120120*135*80120*135*90120*135*100120*135*110120*135*120120*135*130120*140*10065*80*9070*80*6070*80*7070*80*8070*80*7070*80*8070*80*9070*85*5070*85*5570*85*6070*85*6560*75*85