2015 hot sale, High efficiency pp file folder making machine ,with CE,china lead manufacture

FOB Reference Price:Get Latest Price
$6,500.00 - $6,800.00 / Set | 1 Set/Sets (Min. Order)
Model Number:
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Quick Details
Place of Origin:
Brand Name:
Welding Area:
According to your product
PVC file folder welding machine
1 Year, 1 year warranty
After-sales Service Provided:
Free spare parts, Field installation, commissioning and training, Field maintenance and repair service, Online support, Video technical support, Engineers available to service machinery overseas, No after-sales service
Applicable Industries:
Manufacturing Plant
High Frequency Book Cover Welding machine
High Frequency Book Cover Welding machine
High Frequency Book Cover Welding machine
For Suitable Materials:
PVC material
For Installation and Operation:
Provided Freely
pmeumatic and foot pedal
Single head
for PVC folder, PVC ring welding
Supply Ability
Supply Ability:
200 Set/Sets per Month High Frequency Book Cover Welding machine
Packaging & Delivery
Packaging Details
Strong Wooden Case
Product Description


1. Safety device

When the current exceeds its limit, the overload relay functions automatically to protect oscillation tubes and rectifier. Frequency deviation caused by misoperation is also prevented.

2. Strong Foot Pedal
Machine using a special designed mechanism, the maximum pressure of foot pedal can reach up to 400KGS so as to meet most operating conditions. The high quality components make these machines work very smoothly and precisely.

3. Easily Adjustable Tuner
Machine output power can be adjusted at the tuner according to electrode size and material thickness. In addition, other control devices and special electrical circuits have cut down required welding time considerably to raise the machine productivity.

4. Jamming Prevention Device
High frequency welding machine equipped with frequency stabilizer and high frequency magnetic leakage suppressor, this device provide leakage of electron magnetic radiation to avoid jamming other electrical instruments such as television and radios etc.

Machine Working Principle
HF Output
HF Welding relies on certain properties of the material being welded to cause the generation of heat in a rapidly alternating electric field, so called dielectric heating of the material to be welded.

This means that only certain materials can be welded using this technique. The dynamic electric field causes the molecules in polar thermoplastics to oscillate.

Depending on their geometry and dipole moment, these molecules may translate some of this oscillatory motion into thermal energy and cause heating of the material. A measure of this interaction is the loss factor, which is temperature and frequency dependent.
Oscillation Frequency
Power Supply
AC220/380/400/415/440V 3Phase
Input Power
Oscillation Tube
Max Pressure
Max Gap of Electrodes
Electrode Size
Net Weight
Packing Size
                       Main Spare Parts
Solenoid valve
Taiwan Air TAC
Taiwan CKC
Temperature Controller
Korea Rainbow
Japan Fuji
Oscillation Tube
Anti-Spark Systerm
Working Video

Please click following links to see the machine working video:



Final products done with HF welding
Common products manufactured with HF welding method are Binders, folders, rings, files, tarpaulins, tents, ceilings, advertising outdoor banners, waterbeds, inflatable boats, drip and blood bags, tensile structures, conveyor belts, rain clothing, etc.

What material can be HF welded
The material most common in high frequency welding in PVC (something called simply vinyl) and PU (polyurethane). The material can be thick or thin, reinforced or coated. It cab also be plain, coloured or structure/patterned.

Polyvinylchlorde (PVC) and polyurethanes (PU) are the most common thermoplastics that are weldabele by HF also it is possbile to perform HF welding on other types of materia inculding naylon, PA, ABS, modified TOP, PETG, but particular attention should be pay on working parameters. HF welding is not suitable for PTFE, polycarbonte, polystyrne, polyethylene or polypropylene. Howeve, a special type of mixed fabrics have been produced recently, which have the capability to be HF welded.

Packing & Delivery


We use ply-wood case for packing machines, it will meet export standard like safty, protection requirment and durable performace in long time shipping by sea or air, our package no need fumigation


For machine is big and heavy parcel, and different country with different delivery cost. And the best delivery we suggest is by sea, so the delivery cost will be depended on your destination port. The price show on the website just the machine EXW price, please understand.

Our Company

Jing Yi Machinery already has two overseas offices in Vietnam and Indonesia

Jing Yi High Frequency Welding Machines Factory has been focusing on the production of high-frequency welding machines since 1991. We are always keep upgrading our products to meet the need of the market with outputs 1,000 units annually. Moreover, we have gotten the system certification of ISO 9001,CE,SGS Approved in Feb. 2004 and obtained two national patents in August 2009.

Jing Yi boasts strong technical force, advanced production and testing facilities, perfect management. There are ten professional qualification certificate engineers in our company. We have the up-to-date products catering to the international market, which make our company in the leading post.

We are emphasized on setting up a perfect after-sale service system in the farther development.

“To be perfect, customer first, scientific management, keeping improving for excellence”,this is our long-term developing policy. The complaint-free is the main goal that we will always strive for.


Q: Are you trading company or manufacturer ?
A:Yes, We are factory, all machine is made by ourself and we can provide customize service according to your requirement.

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: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 is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

Pre-sale services:

1. Providing professional technical support.
2. Send the product catalog and instruction manual.
3. 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!
4. 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 service:

1. Where to buy our products for 1 years warranty and life long maintenance.

2. 24-hours telephone service.

3. A large stock of components and parts, easily-worn parts.