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Shredders

ZS Single Shaft Shredders

The Zerma ZS single shaft shredders have been developed as extremely rugged machines suitable for heavy duty applications. They can be used to grind various materials such as lumps, large hollow parts, film, fiber and paper down to a particle size of about 25mm. The ZS series of single shaft shredders comes with numerous features, innovcative controls and different choices of rotors specifically designed for various material types. All shredders operate at low speeds, thus generating operating at lower noise levels. A newly developed and patented ram feeder is only one of the unique features of the Zerma shredder product line.

ZERMA – ZWL Washing Lines ZWL


Beginning with the feeding and up to the finished product – the modular ZERMA washing plants process dirty plastics easily!  Agricultural films, packing films, or rigid plastics are processed here step-to-step.

Conveyor with metal detector
Wetgranulator
Friction washer
Swim-/Sink tank
Mechanical dryer
Thermical dryer
Big-Bag filling station
 
ZBS 600 for Lumps

Zerma has introduced light duty shredder model ZBS especially for small lumps. The ZBS shredder has been developed as an economical alternative to the ZSS series shredders. The main application is pre shredding of small lumps commonly accumulated in injection / extrusion process during colour changes and start up.

The machine is fed via double walled sound dampening hopper which can be turned in 3 directions to easily adapt to existing installations. Different material discharge options are available eg; Open outlet to feed into bins, suction troughs to connect to a blower system, direct transfer into another machine or onto a conveyor. Hopper and discharge design can be tailored to accommodate specific needs.

The cutting chamber is designed with a strong tangential in feed thus eliminating, the need for hydraulic feeding system. The 310 mm diameter E style rotor is directly driven by a geared motor ensures smooth operation.
Zerma Tyre Recycling Systems

Zerma Machinery & Recycling Technology has developed a system of recycle tyres (both radial & non–radial). This system is equipped with shredder, granulator, pulverizer and also metal separator & zig zag sifter to produce metal & nylon free rubber crumb.
The metal separator removes both the ferrous & non ferrous metal.
The zig zag sifter removes the nylon fibre from the granules

Advantages of using Zerma Tyre Recycling System:

Shredded rubber can be mixed with asphalt for road surfacing and making children's playgrounds
Tyres can be recycled into rubber based products such as heavy duty rubber mats, shoe soles, mats for cars, hinges for gates, rubber cords for tethering animals, bags and seating
Tyres can be burnt for energy recovery, as well as crumbed and mixed with soil to aid drainage in parks and as sea defenses to reduce coastal erosion


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