Gold Member Since 2013
Audited Supplier
Dongguan Chenghao Machinery Co., Ltd.

Plastic Welding Machine, PVC Welding Machine, High Frequency Machine manufacturer / supplier in China, offering CH-12kw-Pb Hf Welder for Thick Tarpaulin, Conveyor Belt, Treadmill, Sidewall, Environmental Injection Slider with Cord Injection Molding Machine, ABS 35ton Vertical Plastic Injection Molding Machine and so on.

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Supplier Homepage Product H.F Welding Machine pvc raincoat welding machine CH-12kw-Pb Hf Welder for Thick Tarpaulin, Conveyor Belt, Treadmill, Sidewall

CH-12kw-Pb Hf Welder for Thick Tarpaulin, Conveyor Belt, Treadmill, Sidewall

Purchase Qty.:
1-4 5+
FOB Unit Price: US $5,900 US $5,800
Purchase Qty. (Pieces) FOB Unit Price
1-4 US $5,900
5+ US $5,800
Get Latest Price
Port: Shenzhen, China
Production Capacity: 300sets/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: ch-12KW-PB
  • Cooling Way: Air Cooling
  • Frequency Range: High Frequency
  • Style: Handheld
  • Frequency: 27.12kHz
  • Shaping Mode: Die Molding
  • Model Number: CH-10kw-Pb
  • Lower Electrode Size: 700*900mm (Customized)
  • Gap of Electrode: 180mm
  • Trademark: CHENGHAO
  • Specification: 1500*800*2300(mm)
  • HS Code: 8515809090
  • Application: Household Appliances, Commodity, Electronic, Stationery
  • Control: Semi-Automatic
  • Electric Current: AC
  • Power: Pneumatic
  • Usage: Conveyor Belt/Treadmill/Sidewall
  • Certification: Ce , ISO9001:2000, SGS
  • Upper Electrode Size: 400*600mm(Customized)
  • Max Pressure: 800kg
  • Weight: 700kg
  • Transport Package: Strong Wooden Case Packing
  • Origin: China
Product Description
ch-12KW-PB hf welder for thick tarpaulin, conveyor belt, treadmill, sidewall

PVC/PU conveyor belt welding machine:
The machine utilizes high frequency electromagnetic field to make its internal molecular 
rearrange.The effect of welding is beautiful and firm.And the strength of welding is close to the strength of raw materials.

Machine features:
1. Used for industrial belt,conveyor belt,transmission belt,baffle,side wall welding
3. Machine groove is deep and wide.It is convenient to weld large area.
4. Adopting high sensitive spark protect device to avoid damaging the mould.
5. Welding length can be extended to 700mm or longer for one time.
6. European model square high frequency vibration box,more stable in output.

Product show:
CH-12kw-Pb Hf Welder for Thick Tarpaulin, Conveyor Belt, Treadmill, Sidewall

Machine's parameter:
CH-12kw-Pb Hf Welder for Thick Tarpaulin, Conveyor Belt, Treadmill, Sidewall


Machine configuration:

1.Use a vacuum tube, the output power is stable and reliable.
2.High sensitive spark over-current protects circuit, can automatically cut off high frequency and suppress spark.
3.with frequency stabilizer and high frequency shielding device, make the high frequency interference a lowest level.
4.Manually adjust the mold, horizontal and quadrangular adjustment, easily to adjust mold.
5.Can automatically complete two welding process, improve work efficiency.
6.Equipped American automatic over-current spark protection system, protects tube life and mold.
7.Use standard international industry band.
8.The Silicon tube has strong resistance to voltage, Taiwan "AIRTAC" pneumatic components and microswitch.
9Taiwan "CKC" timestamp, precise locking time settings.


What is HF welding?
High Frequency (HF) or Radio Frequency (RF) welding is the joining of materials by supplying HF energy in the form of an electromagnetic field (27.12 MHz) and pressure to the material surfaces to be joined. A generator produces the energy. The tool used to supply the energy is called an electrode. The electrical energy causes the molecules within the material to start moving, which generates heat that causes the material to soften and thereby fuse together. No outside heat is applied. It is instead generated within the material. After cooling the welded surface under maintained pressure, the material is fused and a weld has been created. The weld seam can be at least as strong as the surrounding material - or even stronger.

Four important factors that affect the final weld result are pressure, welding effect, welding time and cooling time. These parameters can be adjusted and combined in different ways to achieve the optimal welding result for a specific material.

The material most commonly used with HF welding is PVC (polyvinyl chloride), sometimes called vinyl and PU (Polyurethane). The material can be thick or thin, reinforced or coated. It can also be plain, coloured or patterned.

Forsstrom's customers manufacture a great variety of end products in these materials, such as truck and boat covers, tarps, tents, structures, pool liners, sunshades, billboards, inflatable products, liquid tanks, film screens, waterbeds, stetch ceilings, valve membranes and oil booms.

CH-12kw-Pb Hf Welder for Thick Tarpaulin, Conveyor Belt, Treadmill, Sidewall
CH-12kw-Pb Hf Welder for Thick Tarpaulin, Conveyor Belt, Treadmill, Sidewall

We are the leading manufacture who specialize in designing and manufacturing different kinds of Ultrasonic Soft Tube Sealing Machine and Ultrasonic Machine , with the experience of more than 20 years, manufacturing according to the ISO 9001: 2004 and CE quality control system guidelines. We help our customer develop special High Frequency machine for the application and OEM service offered.
CH-12kw-Pb Hf Welder for Thick Tarpaulin, Conveyor Belt, Treadmill, Sidewall

Packing and Delivery:
Packing Details  : Packing, solid bicycle saddle, 50pcs/carton
Delivery Details : 3-30 days after order of Solid bicycle tire tubes

Custom Service:
Pre-sale services .
1. Providing professional technical support.and Send the product catalog and instruction manual.
2. If you have any question PLS contact us online or send us email, we promise we will give you a reply at the first time!
3. Personal call or visit are warmly welcome.

Sale of services.
1. We promise honest and fair, it's our pleasure to serve you as your purchasing consultant.
2. We guarantee punctuality, quality and quantities strictly implement the terms of contract.

After-sales services.
1. Where to buy our products for 1 years warranty and life long maintence.
2. 24-hours telephone service.
3. A large stock of components and parts, easily-worn parts.

CH-12kw-Pb Hf Welder for Thick Tarpaulin, Conveyor Belt, Treadmill, Sidewall

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:


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