Liaoning Yufei High Frequency Equipment Co.,ltd.

Plastic welding process of conveyor welding  is achieved in there ways, softening by external heat source, softening by mechanical motion and softening by electromagnetic action. Conveyor belt welding machine  used in hot plate welding can be said to be the most simple plastic welding technology. It is especially suitable for welding large plastic materials which need large area of welding surface. The general conveyor belt welder  acts on the waterproof material. The heat produced softens the product. The period is longer. The molten resin will stick to the waterproofing board and it will not be easy to clean. Impurities that affect bonding strength will be formed for a long time. Pressure and time should be strictly controlled to ensure proper melting amount. With different kinds of resin or metal and resin joint, there will be insufficient strength. But the conveyor belt welding machine produced by our company adopts the way that welding device is simple and welding st

RF heat sealing equipment uses the friction heat generated on the contact surface of two workpieces to be welded to melt the plastic. Heat energy comes from a certain pressure, a workpiece on another surface with a certain displacement or amplitude reciprocating movement. Once the desired degree of embossing is achieved, the vibration will stop, but there will still be a certain amount of pressure on the two workpieces, so that the just embossed part of the cooling, curing, thus forming a close combination. Characteristics of RF heat sealing equipment 1. High frequency thermal sealing equipment anti-wave interference device: high frequency stabilizer and high frequency magnetic field shielding system device, to minimize the high frequency interference, effectively solve the impact of high frequency interference on other machines or residents. 2. RF heat sealing equipment week stability: the use of international industrial band 27.12MHZ, stable output cycle, in line

The leather belt embossing machine  mainly uses a high-frequency, high-voltage rectification self-excited high-frequency tube to oscillate instantaneously to generate electromagnetic wave current electric field. Using the processed leather materials such as PVC, TPU, EVA, PET, etc., the internal molecules of the leather in the electromagnetic wave electric field generate polar friction heat generation. With a certain pressure, the leather that needs to be heat-sealed is welded to seal. General equipment for leather belt embossing machine: 1. Single-head push-type leather belt embossing machine It mainly uses a high-frequency, high-voltage rectification self-excited high-frequency tube to oscillate instantaneously to generate electromagnetic wave current electric field. Using the processed leather materials such as PVC, TPU, EVA, PET, etc., the internal molecules of the leather in the electromagnetic wave electric field generate polar friction heat generation. With a ce

The scope of inflatable product high-frequency welding machine in LiaoningYufei company can be used as follows: inflated Toys welding medical bag Welding ; Air bag Welding; Raincoat Rain Gear Welding; Handbags Welding; Stationery stickers Welding; Leather Embossing; Footwear Trademark Welding; Car Seat Cushion Welding; Cloth Embossing; It mainly applies to plastic packaging, double blister sealing packaging, plastic Elevators sealed packaging, double-sided paper clip plastic cover heat sealing packaging, inflatable toys, raincoats, umbrellas, purses, handbags, stationery, stickers, leather embossing, footwear trademarks, auto pillow, cloth embossing and any PVC or PVC content of  more than 30% of the plastic welding. Besides, Inflatable product high frequency welding machine in LiaoningYufei is the typical High Frequency Welding Machine which is designed and made for making Tents ,Military Tents , Military Cover ,Outdoor PVC Tension Membrane,PVC waterpro

Mainly application of Industrial Belt Welder Used for industrial belt skirt and belt baffles welding, welding industrial conveyor belt conveyor belt, joint, cutting,  slitting, conducting bar, package edge; And running machine, mahjong machine, PVC/PU material welding General Features of Industrial Belt Welder Generally used for PVC, PET-G, A-PET, GAG, PU, PET, PLA materials. The spark proof system to protect the molds and products. C-frame or four-pillar presser, high strength, good rigidity. High frequency welding press operated pneumatically or hydraulic. The size of the working table and welding platen can be customized. Adjustable parameters can be set in two working tables separately Dual manual or automatic sliding working tables. Heated Upper platen with thermostat for helping HF welding process. European square and cylinder HF vibration box, more reliable and stable in output. CE approved equipment. Site installation, training, and maintenan

Equipment Description of High Frequency PVC Door Welding Machine UNIFY's consistent superior quality has been upheld. The width of fully automatic magnetic curtain heat sealing equipment generally ranges from 150mm to 750mm, which can be adjusted and customized. The whole process of automatic unwinding, transmission, wrapping, welding, and rewinding can be achieved. PLC automatic control technology can pre-store multiple sets of process parameters and call at any time. The transmission clamping force can be achieved and transmission distance accuracy can be adjusted. The PVC magnetic curtain produced by high-frequency PVC door curtain welder can be more beautiful and durable than the usual PVC curtain. This new curtain can be mainly used in major shopping malls, supermarkets, warehouses, and other public places. It also can block the invasion of cold wind in winter and keep the air-conditioned outside and mosquito invasion in summer. The functional description of H

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 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 W

Blister packaging is an inexpensive option for creating packages that are durable, transparent, and tamper proof. We make a variety of shapes and can custom design a blister pack that will showcase your product in the best possible manner. Although we strive to provide our customers a very competitive price, we will not sacrifice quality to do so. All products are tested for clarity, wall thickness, and dimensional compliance before leaving our plant. A clear plastic blister pack can be used in conjunction with a cardboard blister card to keep the product in full view for the customer to examine. The blister packaging is attached to the blister card through a heat-sealing process that allows the product to be displayed in a wide variety of methods. While this heat sealing process can be done with highly automated equipment, the use of blister packs is somewhat limited to light weight items. For heavier contents, a plastic clamshell would be an excellent consideration.

Equipment Description of seat cover welding machine The two sides of the slide can be set up with three sections of adjustable time, adjustable power, and adjustable pressure. Electromagnetic radiation conforms to GB/T18555-2001 (providing third party normal institution inspection certificate). There are up to 30 kinds of fault alarm and solutions for fault protection. Sensitivity spark protection system protects the mold and the workpiece from the electric spark harm, reduces the loss, Improve product qualification rate. The circuit design is perfect. Low voltage apparatus comes from Schneider. The equipment runs stable operation all the year round, reducing the trouble caused by the malfunction for the users The support we can provide: Warranty 12 months We believe that the best after-sales service does not require after-sales service, and strive to improve the quality of equipment. All efforts to make products safe, comfortable and trouble-free. Perfect pr

At present, pvc membrane welding machine   has been widely promoted in a number of plastic welding industry. Various welding defects are inevitable in the process of use. In this article, it mainly analyzes how to solve the problems in debugging or welding. 1.Crush and bruise Pressing injury and abrasion are common problems in the process of pvc membrane welding machine . Sometimes it's not so serious, and it just gets white or marks. When you encounter such problems, the first thing to do is to ensure that the location of the tooling is not out of alignment. First let off the air of the cylinder, press down the welding head, and carefully observe whether the welding head position of the scratch is correct. If the welding head is in the correct position, or if the abrasion or compression occurs on the support (or lower cover), then it is necessary to observe whether there is any interference between the tooling and the product. If it is old tooling, it is suggested to

High frequency plastic welding machine welding principle: Working principle of hf plastic welder , using powerful high frequency electromagnetic field, make PVC reactive molecules flow or strenuous exercise, again with pressure, to make products up and down movement of the molecular mutual penetration, fusion, achieve the purpose of welding, which due to the intense exercise will generate heat molecules, so after high frequency welding, the product will have a certain temperature. High frequency plastic welding machine work order is: first by the high-frequency electric tube oscillator produces high frequency electromagnetic fields, by the high frequency barrels amplifier, high frequency in barrel again by connecting tube of the copper tape to the electrode plates to welding on the mould, when the product between the upper and lower mold, strong electromagnetic fields make organic molecules flow, through the upper and lower mold, make the mutual penetration of achieve

The back fabric cutting after the welding of the automobile suncreen shade is a question that the users of the high frequency welding machine mostly care about. In the traditional process, artificial torn edge and trimming are required after welding sunscreen  shade. As a matter of fact, this work can be done automatically by a high frequency machine. After cooling the automobile suncreen shade, the design will be finalized, fully automatic high frequency welding will forcing automatically, release pressures around 20 t, the pressure acting on the high strength die will make suncreen shade of PVC fabrics and textile fabrics cut off neatly, the edge of sunscreen for welders  is very smooth, the beautiful degree is much better than the effect of artificial torn edges. Users of the high frequency machine need to be reminded that: when select equipment, remember to choose a high control precision one with a perfect protection function, lest damage the mould if the sparks struck