Single Shaft Shredder

Suitable for biomass Shredding ,Rebuild cutters by overlay welding

Applications:

Biomass, RDF(Waste plastic, biomass, wood, rubber, leather, paper, fabric, fiber,etc)

Particle size after shredding: 20-100mm


破碎室

Shredding Chamber

There is specially position equipments designed to locate the main shaft and the sliding components positioned in the middle of shaft will even the raw material. So the raw material feeded will stack in the middle of the shredding chamber so the hydraulic pusher is not needed and every knives on the main shaft will cut the raw material automatically and evenly. The distance between the screen and knives will be positioned well so the raw materiall will not return back and the wearing of the main shaft will be lowered down, the capacity will be increased. The module type wearing plate is installed inside the shredding chamber will make sure the housing of shredder will not be weared out.

H

H type knives

The Knives are arranged as S screw type or V type allocation on the roller. The knives and seat are fastened to the main shaft by screws so it can be dismantled easily. The dynamic balance moment of main shaft can be assured and the vibration and the noise of shredder will be lowered, the efficiency will be better. 

M(V)

M type hardened type Knives

The wearing proof material is welded to the surface of main shaft, the seat of knives can be movable or fixed and welded type. This type of knives are used widely for PP film, PET bottle, woven bag, cans, MSW, plastic pipe, fabric, tape, etc.

V type high efficiency Knives.

The surface of roller is machined as screw type groove. The anti-wearing function is high, the allocation of the knives is close, the capacity is big and the efficiency is high.  The Hard plastic, paper, wood, textile, straw and hollow barrel, etc. 

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Knives

Knives

The material of Knives can be alloy steel DC53 and HARDOX550 wearing material depending on the character of the raw material. When the shredder is used for wearing material like fiber, textile, glass fabric, MSW, etc, the HARDOX is used.

Knives seat

SEAT of Knives

The movable seat of knives is installed according to the pin on the groove and locked by the bolts. So the accuracy is high and can be used for heavy duty, the knives are easy to replace for the maintenace.

vibration buffer

Buffer for the vibration

When shred the hard material, the shock of the roller will be high as heavy duty, to avoid the contact of knives and the head of the roller is protected from the over pressure, so the soft material as buffer is necessary, and the vibration level socket is installed, when the vibration is too serious, the automatic reverse of the shredder will happen or the shredder will be stopped automatically. 

Belt flexible

Buffer for the vibration

When shred the hard material, the shock of the roller will be high as heavy duty, to avoid the contact of knives and the head of the roller is protected from the over pressure, so the soft material as buffer is necessary, and the vibration level socket is installed, when the vibration is too serious, the automatic reverse of the shredder will happen or the shredder will be stopped automatically. 

hydraulic coupling

Hydraulic Coupling

The hydraulic oil is fitted into the coupling as the medium to transmit the moment. So the change of the duty of the shredder will be smooth and stepless no matter the torque or the rotation speed. When the antiforce is big, the speed is lowered to increase the torque so the operation of the shredder will be smooth. And the turbo is connected with the wheel of the pump with the soft coupling so the service time is extended. 

MODEL SSD1000 SSD1500 SSD2000
Overall dimension (L×W×H) 3950×2580×4115mm 4500×3000×4115mm 5025×3020×4500mm
Feeding Height  3300mm 3300mm 3300mm
Shredding Chamber 1730×1020mm 2230×1550mm 2750×2050mm
N.W 17.5~18.2 T 21~22.5 T 35.7~36.5 T
oil tank  400L 750L 1000L
hydraulic pressure  30MPa 32MPa 35MPa
drive type  Electric/Hydraulic Electric/Hydraulic Electric/Hydraulic
output of motor  2×55  /  2×75Kw 2×90 /  2×110Kw 2×132  /  2×160Kw
Control System  PLC+MODBUS Communication  PLC+MODBUS Communication  PLC+MODBUS Communication 
Roller qty  2 2 2
speed of main shaft  160-200/  160-250 160-200/  160-250 160-200/  160-250
qty of knives  90 220 325
discharge size 6-100mm 6-100mm 6-100mm
Capacity  6-7 T/H 13-15T/H 22-25T/H
Model BEKEN-SSS-80120 BEKEN-VSS-60150
Overall Size (L*W*H) 3600x1920x2290 3380*2410*3200
Shredding Area L*W(mm) 2190x1120mm 1530*1490
Cutter Rotor Diameter(mm) Φ870mm Φ602mm
Screen mesh(mm) 90mm 130mm
Shaft Speed(rpm) 5-30rpm 5-30rpm
Cutter Qty(pcs) 23 pcs 155 pcs
Cutter Thickness(mm) 75mm 30-50MM Optional
Motor(kw) 160KW 110+7.5
Particles size after shredding 90mm 30-50MM Optional

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