Contact Us | Blog
TEL: 0086-317-3072427
E-mail: ceo@xnmac.com
Home About Us Products Customer Service Contact Us
Sie sind hier : Home | Service
Customer Service
FAQ
- Policy
- Products
- Shipment
- Technical
Payment Terms
Manual Download
Video
Contact Us
Address:


Room No.904, Office Building A of Hua Yuan One World Plaza,Cangzhou,Hebei,China
Phone: 0086-317-3072427
Fax: 0086-317-3047113
Email: ceo@xnmac.com
You are here: Home - Products
Production Process of Hot Forming Elbow

To reach this purpose, We need an Hot Forming Elbow Machine first.
Hot Forming Elbow Machine is combined by main bracket of machine, Oil cylinders, Pushing board,Support board, Hydraulic Pump Station and a Medium Frequency Power Source,operating panel .
To reach this purpose,we need accessories,like : heating coil , elbow mandrel ,mandrel pole . Crane
Process for Expanding a pipe is as following : 

1 . Dig a hole according to capacity of Hot Forming Elbow Machine


2. Ready raw pipe used to make Elbows, cut it to correct length, It needs 2 persons


3. Choose right Mandril used to produce Elbow, make sure the mandrel has been connected with long steel pool and put the mandrel onto machine


4. Use suitable clamp to fix mandrel pool with Elbow Forming Machine after loading raw pipes to mandrel. (Crane and 3-4 persons required for 2 and 3)


5. Choose correct coil as while as some persons ready mandrel and fix it


6. Put coil to Mandrel, give it a good position for heating


7. Open Intermediate Frequency Power and start heating to mandrel


8. Stop Power source once the whole mandrel turning red .


9. Adjustment the coil to pushing position.


10. A special technician start operation at operation panel of machine,all works are controlled by switches.

 

After the process,we need to do Shape correction on finished elbow by Hydraulic Press and bevel ends of elbow by manualbevel machine or electric bevel machine.

Contact Us | Privacy Statement | Terms of Service | Legal Notices | Website Copyright©2008-2011 Hei Yan Group All Rights Reserved