Application:

The industrial municipal solid waste shredder is a versatile machine widely used across various industries. It effectively shreds municipal solid waste, industrial waste, plastics, wood, plastic film, plastic tubes, and metals—reducing material size to facilitate storage, transportation, and disposal. This equipment helps lower environmental pollution, improve resource recycling rates, and promote waste-to-resource conversion. Designed for durability and stability, it delivers strong crushing capacity with high efficiency.

Description:
This advanced MSW shredder features an integrated loading hopper and low-speed, high-quality cutting technology for exceptional performance with reduced energy consumption and noise. Its dual-shaft system employs two counter-rotating shafts with hooked pointed discs and aggressive gripping claws for efficient tearing and shredding across diverse waste streams. Specially engineered rotors with superior wear resistance ensure long-term stable operation, minimizing maintenance and maximizing uptime. Designed specifically for demanding municipal solid waste applications, this robust shredder delivers reliable performance for modern waste management operations.

Double Shaft Shredder Blades:

Components:

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.
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(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 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.

Technical Features:
1.Our MSW shredders function effectively as either primary or secondary size-reduction equipment, with installations ranging from municipal waste transfer stations to biofuel production facilities.
2.Dual-shaft, slow-speed, high-torque design with hardened alloy steel cutters for maximum durability.
3.The intermeshing rotors actively pull material into the cutting zone. Whether processing bulky hard plastics, rubber tires, or mixed construction debris, the machine reduces feedstock to consistent, manageable pieces.
4.The shredder handles diverse material streams. Its extended feed opening and large infeed volume accommodate bulk loading by forklift or front-end loader, eliminating pre-sorting and manual feeding requirements.
5.Heavy-duty construction: the frame is fabricated from thick-gauge steel plate and structural tubing. Blades are precision-machined from premium tool steel, engineered for extended service life when shredding abrasive and high-impact materials.
6.Blade configurations are customizable to application requirements, with options for hook type, claw count, and cutter thickness across the full range of double-shaft shredder models.
7.The PLC control system monitors torque load in real time. If foreign objects cause an overload, the shafts automatically stop, reverse to eject the obstruction, and resume normal operation.
8.Cutter replacement is performed safely through external access panels, without entering the cutting chamber.
9.A planetary gear reducer replaces conventional gearbox designs, delivering higher efficiency, greater running stability, compact footprint, superior torque density, precision motion control, and high radial load capacity.

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