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Single Shaft Shredder Single Shaft Shredder

Single shaft shredder uses the interaction of movable cutter heads and fixed knives to tear, cut and extrude the material into small size. It can be available for shredding a wide range of materials including plastic, wood, rubber, and paper etc. The cutter head is consists of basic shaft and pieces of quadrangle cutter. There are four edges which are easy to change. ‘V’ shaped rotary cutters are fixed on single shaft.

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Description:

Single shaft shredder uses the interaction of movable cutter heads and fixed knives to tear, cut and extrude the material into small size. It can be available for shredding a wide range of materials including plastic, wood, rubber, and paper, etc. The cutter head is consists of basic shaft and pieces of quadrangle cutter. Four edges are easy to change. 'V' shaped rotary cutters are fixed on a single shaft. The fixed cutter is mounted at an angle adjacent to the rotary cutter to achieve better cutting. The material is grabbed between 'V' shaped rotary cutters and fixed cutter shreds repeatedly. During the grinding process, the evenly cutting, saving of energy and reducing of noise are ensured by the installation of 'V' shape rotor knives. Also, the knives are very easy to install and remove.


Single Shaft Shredder 'V' shaped blade

Single Shaft Shredder 'V' shaped blade

Working principle:

The motor drives the shaft to make a knife rotates in high speed, the material is put to between the knife shaft and fixed knife, the materials are a shredder, the qualified size will discharge from the screen mesh, the oversize material will be sent back for re shredding. The final product size can be adjusted by changing the final product size.


Machine Parts:

rotor


Rotor


V type rotor design, energy-efficient and maximum cutting force, Knives are made of imported material D2 through special manufacture process and heat treatment, the knives become more durable. Adjustable knives can be rotated and based on four edges before replacement.

Control panel


Control panel


Equipped with independent and reliable electrical control panel like SIEMENS PLC control system, DELIXI contactor, SCHNEIDER Electric, etc.

Manual & automatic operational modes to choose, quite flexible and safe.

The shredder of this series has the motor overload protection.

Pushing device


Pushing device


Pushing the material automatically to the shredding rotor while working. More efficient and can achieve a high capacity. According to material kind, it can adjust the pushing speed to avoid overload.

Screen


Screen


various screens can be chosen for different shredding requests and materials.

To keep the operator safe, the machine will automatically stop when its screen is opened.

Screen for a heavy machine is made by sections to keep its convenient change and maintenance.


Features:

1. The shredder single shaft for plastic with the big feeding mouth can put the big plastic or rubber product freely.

2. The rotary and cutting blade with the edge of special design can get very high efficiency and high capacity.

3. The shredder single shaft for plastic is controlled by the PLC system; the blade can rotate in the opposite direction and close automatically if something unexpected happens; with very high safety service.

4. The shredder single shaft for plastic runs slowly with low noise and less dusty.

5.The blade material with special alloy steel made, with a long life.

6. All the machinery and electrical devices are protected following the European CE standard.

Single-Shaft-Shredder-detail


Application Areas:

The single-shaft shredder is used to recycle plastic, paper, wood, fiber, cable, rubber, home appliance, light steel, municipal solid waste, etc. It is ideally suited for the reduction of a wide range of different materials:

•Refuse-derived fuel: straw, municipal solid waste;

•Textile: cloth fiber, nylon;

•Paper: industrial waste paper, packing paper, cardboard paper;

•Cable wires: copper core cable, aluminum cable, composite cables;

•Polypropylene pipe, industrial packaging & plastic films, PP woven bags;

•Plastic: plastic block, plastic sheets, PET bottle, plastics pipe, plastic container, plastic drums;


single-shredder-application



ModelMain Power(kw)Hydraulic Power(kw)Shredding Diameter(mm)Shredding Rotor Length(mm)Rotating&Fixed Blades QTY (PCS)End Plastic Scrap Size(mm)
PNDS-600A15-222.232060032+2*230-50
PNDS-800A30-45340080038+2*230-50
PNDS-1000A37-554400100058+2*230-50
PNDS-1200A55-905.5400120095+2*330-50
PNDS-1500A75-1325.54801500110+2*330-50
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