Climbing machine stainless steel fasteners
Quick Details
Place of Origin:Guangdong, China (Mainland), Guangdong, China (Mainland)
Brand Name:Lanejoy, Lanejoy
Model Number:PG18
Standard:GB
Material:Carbon Steel
Surface treatment:Zinc Plated Polished
Certificate:ISO9001:2015
Color:Zinc White
Size:Customized
Price Terms:FOB,CIF,CRF,EXW and others
Delivery Time:Within 20 workdays after receive payment
Model:Pg18
Packaging & Delivery
Packaging Details
opp bag/carton
Delivery Time
7 days
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Main Markets | Total Revenue(%) |
Southeast Asia | 20% |
South Asia | 20% |
Mid East | 20% |
Eastern Europe | 18% |
Northern Europe | 10% |
North America | 10% |
Africa | 2% |
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Roll forming has two concepts. First, all rolling pressure, that is, there are forces on the end face of the entire product; Second, local pressure, that is, only the pressure in the necessary part. The entire molding process requires a large tonnage press because of the large area to be machined and the high forming load. For local molding, the required thickness variation can be obtained with a relatively low load, and it is widely used in forming holes and grooves.
The use of joints as an example to illustrate the forming points and applications, engineering design: according to the design of car processing - annealing - phosphorus saponification - extrusion (semi-sealed extrusion forming the steps).
For the need of locking and evacuation, there are 1 to 3 scraping flutes for some set screws. The squeezing process can be adopted. The typical example is the shaping of the scraping groove of the auto assembly bolts.