1.Seam welding machine, rolling welding machine, Seam welder FN-75

procedure is costly and time consuming.

This longitudinal seam welders provide a solution to these problems. They optimize the welding process, reduce welding costs and improve the quality of the weld. They are designed for the straight line welding of all weldable materials in thicknesses varying from 0.1 mm to 10 mm. Thicker materials can be accommodated using Metform 's unique mandrel adjustment capability.

2.Function                                                                      

Adopt key pressure structure. Equal stable clamping and cooling effect. Crossbeam and welding cart supply precise welding. Used for high quality and low deformation longitudinal beam welding. In most cases, butt joint design welding seam.

1. Used to weld can, tube, air duct and tank from metal sheet.
2. Rated input capacity: 75KVA
3. Rated input voltage: 1-380V/50HZ
4. Rated load cycle: 50%
5. Input current: 197 A
6. ure of electrode:2.5KN
7. The flow of cooling water:850L/H
8. Arm length: 380mm

9. Max. thickness of metal sheet: 1+1mm

•How to get a accurate quotation from us?

provide us the detail of the material such as metal thickness and width

• what’s the shipping cost from China to your country?

We can send machine to your port or door address by sea or airplane. Please kindly tell us your nearest port or address with postcode.We have reliable shipping agent to insure the safe,convenient and timely delivery.

• How to check imported charges or tax ?

Call your l them machine HS code.

Spiral duct forming machine is 8455229090

Press brake and rolling machines are 84622990. shearing machine is 84623990.rolling machine is 8455229090,seam welding machine is 85152900

• Payment terms,MOQ,warranty,FOB...

payment terms 30% down payment with order by T/T,the balance of 70% to be paid on delivery

minimum order quantity:1 set,FOB QINGDAO.

delivery time :20days after receipt of formal order and 30% deposit.

warranty:12 months following delivery. We offer online service 24 hours all day long, Skype, Email etc .You can contact us any time,if urgently,please call us.

• what’s the package?

 fumigation-free plywood case or without package 

• How to operate this machine ?

 video link of our factory .......or we send you the movie directly 

• what about commissioning service ?

 we can offer commissioning service,the buyer need to afford plane tickets

• Do you offer teaching&training ?

Training at supplier’s plant

• what’s policy for guarantee and broken parts?

Warranty period of equipment lasts a year, during which the broken parts and spares caused by quality can be offered free.