Plastic injection molding machine is a device used to produce plastic components. Its main function is to inject molten plastic into a mold, cool and solidify in the mold, and ultimately form plastic products with the desired shape and size.
Injection molding machines are widely used in industries such as home appliances, automobiles, healthcare, and electronics, and are indispensable tools in modern manufacturing.
The purpose of injection molding machines:
The film crushing and cleaning line is a specially designed integrated crushing, cleaning, and granulation solution for waste plastics. This equipment is suitable for the crushing, cleaning, separation, drying, and granulation of waste materials such as film, waste packaging plastic,
household waste plastic, waste agricultural film, industrial packaging film, and industrial waste film with different levels of pollution.
The film crushing and cleaning line includes conveyors. Crushers. Friction washer machines. Separation and tanks. Squeezing machines, granulator,etc.
The cleaned film can be used for granulation, injection molding, and film blowing, change waste into recyclable raw materials.
Due to the difficulty in granulation, feeding, bridging, and low production capacity of PE and PP films,
advanced foreign technology has been introduced and a forced feeding structure has been adopted,
which has a certain crushing function. After pre plasticizing the film, the material is forced into the
screw extruder, thereby increasing production capacity; By using the exhaust function, the particles
produced are plump and have good glossiness. The production capacity can range from 200 to
1500kg/hr, which is comparable to similar equipment abroad.
Plastic film granulation production line mainly for various types of agricultural films, packaging films,
life preservation films, as well as low-density LDPE, high-density HDPE, PET films, and other recycled plastics for granulation
Plastic single shredder is used for materials that are highly resistant to fracture and thick. The rotors
of these single shaft shredder are made of wear-resistant alloy, which makes them smooth and have
a contour. When using abrasive or easily heated materials, such rotors will not overheat due to
the uniform distribution of heat generated by friction.
The working principle of a single axis shredder is as follows: the shredded material is fed into the
hopper through a hydraulic pre-press, into a rotating rotor, and the cutting tool is fixed on the rotor.
Materials can be loaded mechanically (using loaders or inclined conveyors) or manually. The press
then performs reciprocating motion, pressing the material onto the rotating rotor.
In this area, the waste has undergone initial destruction. Then cut the material into smaller pieces in
the cutting area. Afterwards, the crushed particles fall onto the sieve under the action of gravity, and
there are certain sized pores in the sieve, which determine the final fraction value. The fragments of
the material were proven to be larger than the size of the small holes and were sent for secondary
grinding. Wait a minute. Repeat these cycles until all processed materials are completely crushed.
As we have already mentioned, a single shaft (or single shaft) shredder is a universal type. But it is
most commonly used for recycling glass, thick walled plastic, film materials, glass, runners, paper, pallets, and pipes.
Plastic crusher, also known as plastic crusher machine, is mainly used for crushing various plastic plastics and rubbers, such as plastic profiles, pipes, rods, threads, films, and waste rubber products.
The pellets can be used directly for extruder or injection molding, or can be recycled by basic pelletizing.