The theory of high frequency welding equipment: Under the effect of the high frequency electric field, the positive and negative charges of the substance to be heated displace to form electric pole polarons. The polarons polarize repeatedly to cause the molecules to produce the intense friction to give heat out. The electric field energy absorbed by the substance changes into heat energy to realize the purpose of heating.

Machine classification of HF Welders

The high frequency plastic welding machine can be divided as follows according to the industry: welding equipment, medical units and car interior heat sealing welding equipment, inflatable thermal welding equipment, membrane structure canvas welding equipment, industrial belt skirt side baffles welding machine, non-woven heat sealing welding equipment, packaging blister heat sealing equipment, flexible organ type shield welding machine, embossing welding equipment, high frequency welding mold and so on.

Application of HF Welders

It is mainly used for plastic welding, welding, and stamping of various PVC. Blister packaging (including upper and lower double blister MWCNTS trimming, blister and cardboard MWCNTS trimming, etc.), all kinds of car inner decoration, cushion, logo, stationery, stickers, toys, plastic cover, blowing rain sails, leather bags, nameplate, water bed, sun visor, car doors, all kinds of bags, such as a thermal processing, concave and convex decorative pattern design of the switch of repression. Used in the medical supplies industry | clothing embossed plastic, plastic packaging industry processing industry | car inner decoration industry | inflatable toy industry of household products industry, and various plastic products processing and heat sealing welding sealing.

As one of the most famous rfwelder manufacturers in China, 

Our company has high frequency welder for sale,  we can offer you the best price and products.

Liaoning Unify High-Frequency Equipment Co., Ltd is a renowned Chinese company specializing in R&D and manufacture of high-frequency welding machine, high and medium frequency induction heating equipment and fully solid state equipment. Welcome to order from expert high frequency welding machine manufacturer in China.

Our high frequency welding machines are extensively applied in manufacturing automobile interior trims and inflatable products, high frequency pvc welding machine, drying timber and insulation paperboard, etc. The quality management of our company is in conformity with ISO9001:2000 and our products are CE certified. To co-operate with us guarantees that you will get the best equipment with affordable price. Tieling Yufei High-Frequency Equipment Co., Ltd is looking forward to providing the best service for you.