• Hot air welding machine

Name:Hot air welding machine
Voltage:AC-220V,50/60HZ,single phase
Air pressure:0.35-05Mpa
Max hot air temperature:700 ℃
Max welding width:45mm
Roller width:20/30/40/50mm
Up roller lift:20-35mm
Suitable fabric:PVC, Polyurethane, Polyethylene, Vinyl and other hot melt type fabric
Application:Tent house,Tarpaulin,inflatable products,outdoor banner etc
Net weight:245kg

Product Description


1.Precise control by PLC and touch screen

2.Up and down rollers speed could be set in difference to avoid wrinkle welding

3.Both overlap welding and hemming welding are available

4.Max welding width could be up to 45mm

5.Auto compensation and reverse to avoid empty tapping

6.Double pedals control,more easy and comfortable

7.24h continuous work to have more output

8.Auto tape feeding and cutting to save more tape

9.Special design of down arm is suitable for various product welding

Welding Functions:

Overlape welding,Hem welding,Hem with pocket,Double sided keder,Tapping on side

hot air welding for overlap welding

hot air wedling machine for hem welding

hot air welding machine for tape welding

hot air welding machine function


SD-W900 hot air welding machine is widely used for tarpaulin welding,PVC tent house welding,inflatable products welding,swimming pool welding duct welding and other special products which need joint fabric by direct welding without any sewing.This hot air welder often applied in PVC fabric,PE fabric,Vinyl Fabric and other fabrics which could be hot melt.

hot air welding machine application1

hot air welding machine application2


hot air welding machine pakage


1.Is it possible to make a sample before order?

A: Yes,you can send us a sample fabric to test.

2.Do i need buy extra spare parts?

A: Usually we prepare one set of spare parts.But for future plan,we suggest you buy some extra parts,like heating element and roller,which are consumed after a long time use.

3.Whats your guarantee?

A: One year for the whole machine except the heating element and roller,which are easy broken.

4.Whats the payment you accept?

A: T/T,LC or Western Union.

5.How can i make an order?

A: Send enquiry to sales@sumdawelder.com to confirm the model,quantity and price terms.Then arrange the advanced payment against produce and shipping.

About Us:

Sumdawelder,a professional manufacturer and supplier from China in hot air seam sealing machine,hot air welding machine,heat pressing machine,high frequency welding machie,ultrasonic sealing machine and hot air seam sealing tape fields.We have an excellent design team and manufacturing team,which enable us to have a very good quality products and also supply professional solutions for clients special request.Double wins is always what we pursuit.Warmly welcome you to cooperate with us.


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