Welding Wheel

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Product Description:

Welding Wheel Usage and Applications

The Welding Wheel are special accessories for can resistance welding machine.It use advanced technology When processing.

Welding Wheel Dimension Stable

序号	D	d	dk	A	B	C
1	47	12	4.5	28	37	48
2	49	15	5	28	37	48
3	60	12	4.5	34	50	60
4	62	16	5	32	46	60
5	90	19	5	44	58	70
6	105	19	5	44	58	70

We can produce a variety of welding wheel according to customer requirements.

Q: What are the main functions of packaging machinery?: The main means of packaging is the use of packaging machinery. With the development of the times and the progress of technology, packaging machinery is playing a more and more important role in the field of packaging

Q: What are the main plastic forming processes?: 3. cold pressing molding. Cold pressing molding is also called cold pressing sintering molding. The difference between the cold press molding and the ordinary compression molding is that the material is pressurized and molded at room temperature. The mold after release can be heated or cured by chemical action. This method is used in the forming of polytetrafluoroethylene and some high temperature resistant plastics (such as polyimide, etc.). The general process is three steps of billet sintering cooling.4. transfer molding. Transfer molding is a molding process for thermosetting plastics. When molding, the mold is heated and softened in the heating chamber and then pressed into the mold cavity where it has been heated. According to the different types of transfer molding equipment form: trap type; the tank; the piston.The requirement of plastic molding for transfer molding is that the plastic should have a greater fluidity before reaching the curing temperature, and the curing rate must be faster at the curing temperature. Phenol, melamine, formaldehyde and epoxy resins can meet this requirement.Transfer molding has the following advantages: less waste edge products, can reduce the processing quantity; second molding with fine or brittle insert and perforation of the products, and can keep the insert and the hole position is correct; the product performance is uniform, accurate size, high quality; the mould wear small. The disadvantage is that the manufacturing cost is high compression mold die; the plastic loss; the fiber reinforced plastics for fiber orientation and anisotropy; and around the insert around the plastic, sometimes due to melting is not strong and make the products according to the strength reduction.

Q: What is the name of the paper used in packing machine parts and yellow?: Also, according to the use of composite PE or textile cloth, in order to improve the physical strength and tightness.Hope to help you.

Q: Food packaging process is not standardized, there is no responsibility?! For example, after the production of candy, because there is no corresponding packaging equipment, the need for artificial packaging: Yes, automatic packing machine. I'm an employee of the automatic packaging machinery company.

Q: How is the production and characteristics of ceramic wall tiles different from the size and performance of molding?: What is the size of the parison forming pressure and the performance of the ceramic wall and floor tile products?Ceramic wall and floor tiles are usually formed by pressing. Domestic made for 30 tons, imported equipment has tons of suppression, 200 tons and 500 tons. In order to smooth accurate size, excellent products, must pay attention to the effect of powder properties and compression of products. That is to say, the quality of the floor tiles, billets, methods of preparation, and the quality of products and production scale and way of pressing machinery. As for pressing pressure, as the molding pressure decreases, the sintering shrinkage becomes smaller and the water absorption rate becomes smaller, the durability of the product should be improved. It should be noted that the pressure should not be too high. Excessive pressure, stress, and density increase will cause unnecessary energy consumption, and cause compressed air to expand after pressure is canceled and cause excessive spalling.

Q: What does the mechanical equipment include?: Hydraulic lifting track machineHydraulic tamping machine, rail sawing machine, rail machine

Q: What does that mean when the composite material is pressed and molded? What are pressing forming? What are the characteristics of press molding equipment? Its development: Different conceptsCompression molding refers to hot forming: mainly for thermoplastic materials (sheet), the use of hot forming machine, Blister molding, I think it should also be considered as a branch of hot stamping, vacuum or high-pressure gas will be used to assist. Hot pressing sheet forming a relatively small depth, relatively simple structure, low precision products, such as packaging materials, plastic pallets, plates in the dishes and so on. There are also forming plate pressing molding (lamination)

Q: Donkey hide gelatin cake made of sticky, forming very well, that is, vacuum packaging, after a little sticky in the vacuum bag, what's going on?: For custom vacuum bags, I would recommend a manufacturer who has customized experience in vacuum bags because it reduces your time cost and offers a lot of advice on packaging design and customization.

Q: Will the Internet be too passive? Telephone marketing, what kind of food can be found in the factory, such as the phone, people basically do not need, and all have. Does the salesman run the market? How do you run? Thanks for the direction...: (especially the telephone communication, stop talking no worries) I think you should understand the specific situation, your target customers first, for example: mechanical models currently in use and the time of purchase, production efficiency, what will be improved after the replacement, can recover the cost of even a few years, these are all what you should do in advance homework.

Q: Calendering, extrusion, blow molding, pressing, plastic (vacuum forming) and what is the rotational molding: Plastic forming and processing methodPlastic molding is an engineering technology, involves the plastic into all kinds of plastic products in the process. The transformation process tends to happen in one or more of the following conditions, such as polymer rheology and physical and chemical properties of the change.

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