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| Product Name: |
Core header /elbow mandril
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| Supply Ability: |
1000sets |
| Related proudcts |
tee machine, mandrel/core head, roll trigger, |
| Specifications |
1/2 |
| Price Term: |
FOB |
| Port of loading: |
Tianjin port |
| Minimum Order |
1sets |
| Unit Price: |
consulting |
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Product name: elbow push core making head£¨we promise made everything perfect£©
The product function: making elbow
Production process
The production process flow. To elbow for fall, if do long radius elbow, tube, first selected specifications, put forward the tube material. Hole diameter ratio, through calculation, the hole diameter in general rate between 33% and 35%, push back down. Short radius 219 mm general diameter expanding rate is 50%. Choose good raw materials, press elbow specifications of material, to consider the curvature radius.
For example, the 90 ¡ã elbow, through its curvature to calculate how long the material will work out 90 ¡ã the elbow. Through the theoretical calculation is from, and then, with the length of scale are cut off. Finally the material of the thermal push system. Push the machine you may have seen, actually very simple. It is a horn core head or mandrel, mandrel by fine coarsens, push the process is a hole diameter bend with the process. A support behind, covering material in the pipeline section of rods, behind a rack of rods arch fixed. One of the car, the car some through hydraulic transmission, some through mechanical transmission that ball screw transmission, and then push before the car. The small car pushed down the tube of rods farther, outside a mandrel induction coil, the heating pipes, heating, and then the car pushed down the tube, processing good one. Push ok, elbow to state this hot shaping. Because some elbow processes improper, will be distorted, and this is not allowed. In addition, pusher is usually front after big diameter, through the plastic module plastic. Plastic mould is actually a press, want to have a mold, two and a half arc, and the upper and lower each one. The outside diameter reached after plastic surgery to the size of the finished product requirements. Wall thickness in incoming wall thickness control. Elbow and the pipe wall thickness tolerance is the same, all is plus or minus 12.5%. In the process of pushing system, normally wall thickness |
| Company: |
The more fitting cangzhou xiang equipment manufacturing Co., LTD
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| Contact: |
Ms. qian yuan |
| Address: |
Hebei international five jincheng 13 house south |
| Postcode: |
061400 |
| Tel: |
86-0317-5138828 |
| Fax: |
86-0317-5138838 |
| E-mail: |
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