Automatic walking high frequency welding for PVC Canvas/Tarpaulin/Tent

Applied for tarpaulin, sunshading canvas, painting canvas, film curtain and relatives for automatic stepping welding and connecting,Auto movable welder, work table can be more than 100 meters long; PLC program HMI control; Servo Motro driver; 5557 Arc-Suppressor; Famous brand componens like Vibrational Electronic Tube, Relay, PLC, ....


Can be automatically continuous welding
The welding length can be set automatically
Can be automatically continuous welding to complete the set product length
Can be continuous welding from round to round
PLC intelligent control, you can easily set up
Equipped with highly sensitive spark protection
Equipped with intelligent alarm device, overcurrent, spark, sound alarm, the machine automatically stops.

It is especially designed for HF welding of large format structural membranes, pool-liners, oil-booms, water cisterns, tarpaulin, tents, tensile structures, advertising billboards, spark protection cloth ,tent of truck, canvas of agricultural,canopy,swimming pool covers and other PVC/PU technical textiles, large PVC canvas/digesters/ fabric, computer advertising / printing/ Film cloth,the membrane structure, etc.
1. Large format technical textiles 
2. Large Covers for trucks and boats   
3. Membrane Curtains for trucks  
4. Large Swimming pool covers     
5. Temporary shelters


Our Services

Pre-sales service
 1) Inquiry and consulting support 
2) Samples testing support 
3) View our factory

After-sales service
1) Training how to install the machine and use the machine .1-2days machine training free in our factory.

2) Engineers available to service machine overseas.  

3) Our warranty is 1 year, all machine part can be replaced for free within 1year if broken(expect for man made).

Packaging & Delivery

Packaging Details:

Pallet with plywood 

Delivery Detail:

Within 7-35 working days after payment for Machine



Machine Specification:
Output Power5000W8000W12000W 15000W
Anti-Spark System 5557 High sensitive anti-spark system
Voltage 3P AC 380V/220V/440V 50Hz-60HZ or customize
Frequency27.12MHz  +/- 0,6 % 
Input power8KVA10KVA         15KVA          20KVA         
Oscillation tube  7T85RB    7T69RB  E3130    8T85RB 
Max pressure350kg500kg800kg1000kg
Operation modePneumatic Operated (Hydraulic pressure upon request)
Max gap of electrodes100mm
Size of active horn100mm
Upper Electrode (W*H*L)50*50*600mm50*50*800mm50**50*900mm 50*50*1000mm 
Size of Work Table (W*L) mm450*3000,450*6000,450*9000,….(450*3000*n(n=1,2,3,4…. Optional))
Welding time 0.01~9.99s adjustable
Net weight400kgs800kgs900kgs1200kgs
Foreseen productivity: According to welding times and operator skills

Q:Are you factory?
A:Yes, We are factory, all machine is made by our self and we can provide customize service according to your requirement.

Q:Where is your factory? Can I visit your factory?
A:Our factory is located on SHENZHEN city GuangDong Province. We are warmly welcome you to visit our factory, we can pick you up when you come to ShenZhen bus or train station or airport. 

     Q:  Check it before buy?
     A:Always have ready standard machines to test, please plan your visit and test before buy it

Q:How to buy your machine?
A:Please send me inquiry to our email, when we reach a agreement, we will sign a contract to confirm our order.
Q:How to pay our machine?
A:30% TT as deposit,70% balance before shipment by T/T

     Q:What about your warranty?
     A:Our warranty is 1 year, all machine part can be replaced for free within 1year if      broken(not including man made).

       Q:What about lead time?
       A: 5-10 working days for standard machines,but 20-45 working days for non-standard machines. 


Q:Are we still need to install the machine after we got?
A:We will adjust the machine before we deliver to you, also we will send you video and manual to teach you how to use the machine.

Q:Is it difficult to install the machine?
A:1.for standard small machines, the machines will be packed with no take apart, it comes to you to be a complete machine---you just need to connect power and compressed air to machine, the begin to operate the machine

2. for large size machines, we will take the machine apart, on condition that we do our best to keep the machine easy to assembly--you will get install videos, and install instructions from us, it will be an ABC thing to install machines at your side.

Q:Could you make die/mould for me, if buy machine from your factory?
A:we design and make die/mould up to product sample or drawings.We charge the mould price at factory cost price.