How does a granulator work?

Granulators are essentially rotary grinders that are used to grind scrap parts and melt delivery systems (sprues and runners) into feedstock sized granules for reprocessing. This allows the molder to reduce waste and produce components more cost effectively.

How does a cable granulator work?

Wire granulators take scrap copper wire and separate the copper from the plastic that insulates the wire. The machine uses a dry physical crushing method. This prevents pollution while making the extraction process as simple as possible.

What is the difference between shredder and granulator?

Heavy-duty “hog” granulators are used to handle large, heavy parts and purgings. Generally, granulators operate at high speeds with relatively low torque. Shredders, on the other hand, tend to operate at lower speeds (100 to 130 rpm) with high torque that allows them to chew through almost anything.

What is plastic granulator machine?

A plastic granulator is a machine used for breaking down plastic products for recycling. These machines come in a variety of types for industries and workshops and the various sizes of plastic products. The processed content is then supplied to companies who manufacture plastic products.

What is a wire granulator?

Copper cable granulator, also named scrap wire recycling equipment , is a machine used for crushing copper scrap and later separating copper from the plastic. It belongs to environmental protection equipment.

How do you separate copper from plastic?

Copper recycling process Thin wires in particular require fine granulation to loosen the mechanical bond between the copper wire and the plastic insulation. After granulation, copper and plastic are separated by gravity using setting tables.

Can you granulate copper?

Recently, the authors have developed an innovative method of producing granulation in copper. Copper is a useful alternative to precious metals especially in cases of larger pieces of metalwork.

What is the difference between a grinder and a shredder?

Typically, shredders are incapable of producing high quality end materials and are used mainly to pre-process raw contaminated wastes. Often when a slow-speed shredder is used for primary processing of contaminated waste, a horizontal grinder is used to process the pre-shredded material into a quality end product.

What does a plastic shredder do?

A plastic shredder is a machine used to cut plastic into smaller pieces for granulation. Unlike plastic granulators, shredders are designed specifically for larger plastic waste, like car bumpers, pipes, drums, and other items too big for granulators. In the process, large plastic items are fed into the shredder.