Double Shaft Shredder

Double shaft shredder, also known as shear shredder, is a shredder that reduces the size of materials by shearing, tearing and squeezing.

Product Features: Thickened casing, tough and durable blades

Feed Size: 300-2000（mm）

Capacity: 100-5000（kg/h）

Material: Waste car shells, domestic waste, plastic, metal, wood, waste rubber, packaging barrels, pallets, ton bags, waste plastics and other bulk materials.

Product Details
Product Advantage
Product Parameters
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Product Details Of Double Shaft Shredder：

Double shaft shredder, also known as car shredder machine, shear shredder, can reduce material size through shearing, tearing, and squeezing, and is widely used for crushing waste plastics, rubber, wood, and other large volume waste. It is suitable for crushing all kinds of scrap metal, wood, plastic, tires, clothing, animal carcasses, garden garbage, medical garbage, household garbage, solid waste, industrial garbage and all kinds of garbage that are difficult to treat.

Structure of Double Shaft Shredder:

1. Crusher main body: it mainly adopts steel plate welding to eliminate stress treatment/overall machining, so as to ensure the stability of the equipment in a long time and heavy load.

2. Bearing/seal: The bearing seat adopts the patented split and removable type, which can quickly remove the moving tool, fixed tool, bearing and other parts, so as to maintain and replace the tool. With its sealing structure, it can effectively block the contact between broken materials and grease, and can also protect bearings and gears when handling liquid materials.

3. Moving knife/fixed knife.

4. Cutter shaft: processed and refined with high-strength and heavy-load steel, which can provide powerful power for cutting with a more reasonable tool.

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Product advantages Of Double Shaft Shredder：

Working principle of Double Shaft Shredder:

After the reducer slows down, the motor obtains a large torque and drives the two rotors to move in reverse. During the movement, the blade teeth on the rotor bite the material and pull it into the blade, cutting and pulling each other to achieve the effect of tearing the material.

Applicable materials of Double Shaft shredder：

Various types of waste metals, plastics, frame materials, waste conveyor belts, filing cabinets, oil filters, waste televisions, refrigerators, air conditioners, washing machines, computers, mobile phones, freezers, hazardous waste, medical waste, clothing and leather scraps, large furniture, garden waste, original household waste, building templates, wooden boards, synthetic boards, and other materials.

Large piece waste: waste sofas, mattresses, tables and chairs, furniture, bed frames, wooden cabinets, wooden doors, etc.

Residential household waste (excluding high hardness materials such as iron blocks, stones, ceramics, etc.).

Industrial waste: old clothes, leather, leftover materials from prevention and control products, carpet factory waste fabric, general industrial waste, etc.

Biomass straw: straw, bamboo, wood, corn straw, sorghum straw, legume straw, fruit shell, sugarcane bagasse, palm shell, etc.

Hazardous solid waste: medical waste, paint sludge, radioactive waste, hazardous waste oil drums, ton bags, etc.

Metal waste: scrapped car casings, aluminum alloy die castings, waste household appliances, light and thin metal waste, car wheels, etc.

Document destruction: waste cardboard boxes, cardboard, newspapers, books, documents, brochures, packaging paper, etc.

Paper mill waste: Paper mill light residue, paper mill ropes, paper mill waste, etc.

Garden waste: branches, branches, trunks, bark, planks, wooden blocks, roots, wooden pallets, etc.

Advantages of Double Shaft Shredder:

1. Knife box thickened design, stable quality.

2. The iron frame frame plate is very thick, can withstand high torque, and is very sturdy.

3. Imported high-strength alloy blade material, tough and wear-resistant.

4. Transmission protection structure, five fold protection, and long service life.

5. Moving knife: Made of imported high alloy steel, durable and durable.

6. Fixed blade: Independent disassembly and assembly structure, simple maintenance, and prevention of material entanglement.

7. Spindle: Made of imported high alloy steel, with good mechanical strength and strong impact resistance.

8. Bearing: Self aligning roller bearing, 4-fold sealing, effectively dustproof and waterproof.

9. Knife box: Combined assembly, modular design, each assembly can be removed for maintenance and replacement.

10. Motor: Equipped with branded motor, stable operation and low failure rate.

11. Reducer: Planetary reducer, high torque, strong impact resistance.

12. Electric control: Siemens PLC control system, equipped with automatic control, start, stop, reverse and overload functions.

Product Parameters Of Double Shaft Shredder：

Model	Spindle length (mm)	Spindle speed (rpm)	Blade Quantity (pcs)	Blade diameter (mm)	Blade Thickness (mm)	Motor power (kw)	Inner knife box size (mm)	Machine size (mm)	Machine weight (kg)	Reducer model
YWDSS-S400	670	15	20	180	15	5.5*2	400*300	1800x1000x1500	500	JK87*2
YWDSS-S500	860	15	20	200	20	7.5*2	500*400	2000x1000x1800	1000	JK97*2
YWDSS-S600	1120	15	20	220	30	22*2	600*400	2800x1200x1800	2000	JZQ400*2
YWDSS-S800	1360	10-15	20	420	40	22*2	820*800	3200×1600×2300	5000	ZQ650*2
YWDSS-S1000	1680	10-15	24	440	40	30*2	1020*800	3700x1600x2300	6200	ZQ750*2
YWDSS-S1200	1860	10-15	24	440	50	30*2	1220*800	4700x1800x2500	7500	ZQ750*2
YWDSS-S1400	2100	10-15	28	520	50	37*2	1420*950	4900×2440×2940	9000	ZQ850*2
YWDSS-S1600	2450	10-15	32	520	50	45*2	1620*950	5300x2500x3000	11000	ZQ850*2
YWDSS-S1800	2660	10	36	600	80	55*2	1820*1000	6000x2500x3000	13000	ZSY630*2
YWDSS-S2000	2756	6	40	650	98	75*2	2020*1300	6250×2670×3200	15000	ZSY630*2
Moving knife material: alloy tool steel. Main shaft form: hexagonal shaft. Spacer material: 55SiCr steel. Fixed knife material: 40Cr steel. Main shaft material: 42CrMo steel quenched and tempered by heat treatment.

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Limewu Industrial Zone, Gongyi City, Zhengzhou City, Henan Province, China