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Scrap PCB Computer Board Cell Phone Board Recycling Shredder Machine

Scrap PCB Computer Board Cell Phone Board Recycling Shredder Machine is used to recycle shred all kinds of printed circuit boards, such as the computer boards,cell phone boards, TV boards, copper -clad laminate, and other household appliances.

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  • Technical Parameters
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Scrap PCB Computer Board Cell Phone Board Recycling Shredder Application:
Scrap PCB Computer Board Cell Phone Board Recycling Shredder Machine is used to recycle shred all kinds of printed circuit boards, such as computer boards, cell phone boards, TV boards, copper-clad laminate, and other household appliances.
circuit board shredder, PCB shredder, PCB recycling, circuit board shredding machine, PCB shredding machine,printed circuit board shredder
Scrap PCB Computer Board Cell Phone Board Recycling Shredder Description:
Circuit board shredder is the very first machine to size reduce circuit board. Its infeed opening should be big enough to process tons of circuit board at the same time. During shearing and crushing of 2 rotors, circuit boards are broken down into irregular pieces.

Circuit Board Shredder is a primary machine to break down PBC in circuit board recycling. Worldwide, more than 40 million tons of electrical and electronic waste(WEEE) are generated every year – and the trend is increasing! Almost in each electronic device, there are at least 2 circuit boards regardless of what the device is.

Recycling electronic equipment is not only worthwhile for environmental reasons but also often contains many precious metals that can be recovered in the recycling process.

Circuit Board Shredder in a WEEE Recycling Line
Circuit board recycling consists of shredding and separation. For the first shredding machine, we choose the double shaft shredder. After circuit board shredding, the particles are around 60mm by 60mm. Next, the second crushing machine is a granulator, resulting in 20mm particles. Then the shredded material is collected in a mesh box and processed further. The shredded PCB will be separated by the air separator and the electrostatic separator.

The whole metal recycling system has the advantages of unique structure, large output(500kg to 2000kg/hr) and power saving. The final material is separated into 99% pure copper, 98% iron and 95% plastics.

Double Shaft Shredder Blades:
Plastic Shredder Blade, Plastic Shredder Knife, Film Shredder Blade, Double Shaft Shredder Blade, Double Shaft Shredder Knife
Components:

double shaft shredder chassis Shredder spindle
Shredder Chassis
The whole chassis is made of welded steel plate and finely machined by CNC gantry milling, which has high bearing capacity, high impact resistance and more stable quality.
Shredder Spindle
The shredder spindle is made of high alloy, forged and heat-treated and tempered as a whole, and then machined into hexagonal, octagonal and spline form by CNC gantry milling after fine turning, with long service life.
double shaft shredder blade Segmented Blades
Shredder Blade
The shredder blade is made of special steel, forged, faded, refined, vacuum heat treatment, computerized wire cutting, CNC grinding machine processing.
Segmented Blades
The segmented blade design can greatly reduce the blade changing time and cost. The blade comprises of the blade holder, and two types of blade segments, with and without hooks. Worn blade segments can quickly and easily be removed and replaced by simply removing the securing screws.
Hydraulic Force Feeder Planetary reducer
Hydraulic Force Feeder(optional)
A hydraulic force feeder is available to actively press the input material down into the cutting zone between the two shearing shafts. This holding action prevents material from riding over the blade hooks, thus greatly improving the cutting efficiency and throughput of the machine.
Planetary Reducer
The reducer chassis adopts welded box, helical gear, planetary gear transmission, with small volume, low noise, high torque and other characteristics, higher transmission efficiency.
motor Rotary Screen
Motor
The motor adopts Siemens, Wanan and other domestic brands of pure copper motor, with stable and reliable quality, and can be customized according to requirements.
Rotary Screen(optional)
To effectively control the output product size, a circular screen mounted around the cutting chamber is the ideal solution.The rotary screen runs at low speed, the oversized fractions are recirculated back to the cutting chamber for further shredding, whilst the sized fraction falls through the screen to the next process.

Scrap PCB Computer Board Cell Phone Board Recycling Shredder Technical Features:
1. Our shredders can be employed as either a primary or secondary shredder and can be seen working anywhere from the waste management company to biofuel producers;
2. Dual shafted, slow-speed, high-torque waste shredder with hardened steel cutters;
3. The two cutting rotors powerfully grab the feed material, and no matter the feed material is a large piece of hard plastic or heavy tires, this machine can easily shred them into small pieces;
4. Double shaft shredder is able to process a number of different materials; shredder is designed with a powerful engine, long working length and aggressive input, Internal feeding volume bigger than traditional and common single shaft shredder machine and allow you using forklift truck to feed.
5. Heavy structure: the frame and structure of our shredders are made of high-thickness sheets and tubular. Blades are manufactured from high-quality steel, suitable for shredding tough materials and for extra long life;
6. Depending on the requirement, these discs (blades) are available in a wide range of quantities, qualities and shapes with the new double-shaft shredder;
7. Any overloads caused by foreign material are sensed by the PLC controller and cause the shaft rotation to stop and reverse direction to clear the foreign matter, and then resume;
8. Cutter removal and replacement can be carried out safely and simply.
9. Our shredders Use a planetary reducer, not a traditional gearbox, and the planetary gearbox has the following advantages: High Efficiency, Greater Stability, Compact Size, Higher Torque Density, Cost-Effective Precision, High Radial Loads.

Related Equipment:
E-waste PCB recycling plant

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Model Shredder Motor Power Shredding Chamber Size
PNSS-300 5.5 510×300
PNSS-400 7.5 510×400
PNSS-600 7.5+7.5 510×600
PNSS-800 11+11 600×800
PNSS-1000 18.5+18.5 800×1000
PNSS-1200 30+30/22+22 1000×1200
PNSS-1400 45+45 1400×1200
PNSS-1600 55+55 1600×1200
PNSS-1800 75+75 1800×1400
PNSS-2000 90+90 2000×1400

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