these machines are used for manufacturing the low pressure type solar water heater inner tank, thickness below 0.5 mm, could be used in other metal processing as well.

track type spot welding machine, specially used for inner tank positioning welding before straight seam welding.

(click the pic to check the details)

straight and circular seam welding machine, specially used for welding thin sheet metal straight & circular seam welding, like ss, gs, ms, gi, etc, thickness below 0.6mm.

(click the pic to check the details)

circular seam welding machine, specially used for welding thin sheet metal circular seam welding, like ss, gs, ms, gi, etc, thickness below 0.6mm.

(click the pic to check the details)

inner tank grooving machine, used for increase the compressive capacity for low pressure inner tank, thickness from 0.31-0.5mm.

(click the pic to check the details)

inner tank grooving machine, used for increase the compressive capacity for low pressure inner tank, automatic type, thickness from 0.31-0.5mm.

(click the pic to check the details) 

Click the pics to check other machines for solar water heater manufacturing:

Packing: 

• nude packing usually;
• wood case for foaming machine, mold, cnc punch press, etc.

Payment Terms:

• 100% in advance for small order;
• 30% in advance, balance before delivery/BL copy for large order;
• T/T, LC, Western Union, Paypal all available.

Delivery Time: 7-30 working days.(depends on the goods and qty)

1.Your inquiry will be replied in 24 hours;

2.Well-trained and experienced;
3.All your private information will be protected.

For more machinery we supply, please visit our new home page: