Single Shaft Shredder SSK

single shaft shredder
single shaft shredder

Industrial Single Shaft Shredder Machine Manufacturer

  • Rotating Speed(r/min): 15-17;
  • Torque: 1696-4574;
  • Dimension(mm):850*500*1300~1200*600*1550.
  • Price: $ 50-1,179.

What is Single Shaft Shredder:

Single Shaft Shredder is suitable for crushing all kinds of materials of high yield large equipment, especially suitable for crushing packed into bundles of toughness or medium hardness materials, such as film, plastic bottles and so on. The whole machine is equipped with swing arm pushing material design and PLC automatic control system to achieve higher output. Depending on the type of broken material, the output of single shaft crusher is between 1500 kg/h and 9000 kg/h.

Single Shaft Shredder is the third generation of upgraded products, the power, feeding, crushing, discharging, maintenance and intelligent protection integrated into one, not only the product structure has been comprehensively upgraded, but also the overall crushing capacity, application range and service life have been significantly improved.

Single Shaft Shredder V.S. Double Shaft Shredder:

What is the particle size of biaxial shredding machine?

The discharge particle size of the biaxial shredding machine has a great relationship with the materials that need to be processed. For example, the discharge size of the biaxial shredding machine when crushing sofa, mattress and other large garbage is mostly between 100-300mm, and the discharge particle size when crushing kitchen waste is mostly in 20-200mm. Therefore, the discharge particle size of the biaxial shredding machine is generally between 20-300mm, which can be adjusted according to the specific needs. If you want a finer discharge size biaxial shredding machine is not very suitable (reasons will be mentioned below), then you can consider configuring a fine shredding machine.

Dual Shaft shredding machine discharge particle size is mainly determined by what?

After the biaxial shredding machine crushing material to determine, the discharge particle size depends largely on the choice of blade, suitable blade can not only tear the required materials well, but also effectively improve the output, and inappropriate blade in the process of use often appear the discharge particle size is too large, shredding uneven, shredding incomplete, and even the phenomenon of breaking the knife. So how to choose the right blade, is very important.

Blade is divided into moving knife, fixed knife, we generally say blade refers to moving knife. Because the choice of knife, knife sleeve (sleeve) has been able to determine, the relative fixed knife is set down. The number of knife teeth (claw) determines the length of the discharge, the thickness of the knife determines the width of the discharge.

The discharge particle size of the commonly used biaxial shredding machine is more than 2cm. Why can’t the discharge particle size be realized again? Because again small, the thickness of the blade is less than 2cm, such a blade is too thin, short service life, easy to break the knife, especially for the hardness of slightly higher materials or long-term operation of materials is even more so.

What material is biaxial shredding machine suitable for processing?

Biaxial shredding machine is widely used, because of its large output, high torque, wide applicability of materials and other advantages, it is often chosen by customers. Although, the biaxial shredding machine can almost break all the common solid waste in life, but it is still good at some areas and some areas not suitable for use, let’s understand some of it!

Application Field:

  • Household garbage disposal
  • Bulky garbage collection
  • Recycling of industrial waste
  • Biomass power generation
  • Plastic, tire regeneration
  • Hazardous waste (chemical drums, oil drums, paint drums, medical waste, dead animals, etc.) shall be disposed of harmlessly

Biaxial shredding machine also has not suitable for breaking materials, such as: It is not suitable for metal materials that are broken too thick (thick steel plate, metal bumps, etc.) Do not work with large amounts of hard materials, such as stone or construction waste.


  • low noise;
  • dust free;
  • occupying small space;
  • high efficiency and energy saving;
  • Energy saving & high efficiency,
  • able to run 24 hours continuously;
  • high environment protection.
  • Motor power selection design precision is high

Motor power selection design precision is high

1. Through repeated experiments and practical use results, it is proved that the selection of motor power design and the efficiency of the model is highly matched, so as to ensure the low energy consumption, high efficiency and long service life of the whole series of products.

Reasonable design and excellent performance

1, the whole body structure design is scientific and reasonable, so that the imported material work efficiency is high; Steel body, compact structure, strong, suitable for operation in the working environment, has stable and reliable mechanical properties, will not be affected by long time crushing material.

2, separation design, feed mouth crusher main filter base according to the base hole assembly can disassemble and wash the screen.

Low noise environmental protection clean without pollution

1, equipped with heavy bearing bearing and the design of double sealing device crushing chamber, effective isolation of oil, to ensure that the processing material clean. Prevent the crushed powder from pouring into the bearing housing indoor mechanical transmission mechanism caused by the operation of instability and motor load caused by the unsafe factors.

2, double sound insulation device, can effectively prevent vibration and noise, has a high environmental protection effect.

3, power consumption, energy saving, high crushing efficiency, simple modeling, easy to move.

Fine workmanship and excellent quality

1, each component set the benchmark hole, surface rough, fine processing process, and in accordance with the strict standards of the implementation of testing procedures, to ensure the reliable accuracy of each component, while ensuring the parts of the interchangeability, greatly convenient product use and maintenance in the process of parts exchange.

Safe and reliable and easy to operate

1, separation design, with a washing chamber, adjust the tool protection device, to ensure that the cleaning and adjustment of the unsafe.

2. The motor adopts overload protection device and power supply protection system. The machine will automatically stop working and alarm if the phase is out of phase and the connection is wrong.

3. Through repeated experiments and practical use results, it is proved that the selection of motor power design and the efficiency of the model match highly, so as to ensure the low energy consumption, high efficiency and long service life of the whole series of products.

What is the use of Single Shaft Shredder?

Application: Single Shaft grinding machine are suitable for very wide scope: plastic , rubber, chemical, paper, wood industries. This LKEB series machine are suitable for plastic recycling industry.

single shaft shredder application
single shaft shredder application
Model NameLKEB300 LKEB350LKEB400
Speed Reducer3JKA773
Electric CabinetPLC protectionPLC protectionPLC protection
Rotating Speed(r/min)161715
Axis Diameter506070
Knife Spec8590500
Knife Quantity180*12180*15200*20
Feeder Spec(mm)500*500*300500*600*300600*700*400
Remark: Dimension is length*width*height.

Trade Capacity

International Commercial Terms(Incoterms):FOB, CIF, CFRTerms of Payment:LC, T/T, PayPal, Western Union
Average Lead Time60 working daysMain MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic
Nearest Port:Ningbo Port; Shanghai PortFactory Address:JiangSu, China

Business Type:Manufacturer/FactoryMain Products:Mill, grinder, granulator, mixer, Crushing Equipment
Number of Employees:100Year of Establishment:2014.05
Production Capacity

5000Set/YearAfter-sales Service:Technical Support; on-line teach lessons
R&D Capacity:

ODM, OEMAnnual Output Value:US$5 Million – US$10 Million
No. of R&D Staff:5No. of Production Lines:6

LK Mixer is a professional manufacturer for grinder, mixer and pulverizer. These machines are widely used in pharmaceutical, cosmetic, health care products and chemical industries. Our main product including granulating machine, grinder, mixer, dryer, etc. All mechanical products in accordance with the China GMP design requirements. And also we have other certifications such as CE, UL for motors.

Business Philosophy  

“Quality is the main policy of sales” and “integrity is the principle of success” are the business philosophy of our people.  We carry out one-year warranty, lifelong maintenance service, with technical consultation, with material test machine and other services, and long-term supply of equipment. Welcome new and old customers to negotiate cooperation!  


Electric Cabinet with UL Certification

Cyclone Processor and Motors:

Spare Parts:

Small Machine Packing:

Small machine packed with export fumigation-free wooden cases, goes with bulk shipment or in container.

Large Machine Packing:

Customer Side Machine Groups Showcase Videos:

Dust Collector Shipment

Shipment – Packing Method

Two Large Industrial Grinder Ready to Ship

Domestic Shipment Show Case:

Operation Instruction

General Provisions

The first reprint machine, shredder driver must be trained, to achieve the “three understanding” (understand the structure, understand the performance, understand the principle), “four” (will use, will maintain, will maintain, will deal with the fault), after the training test qualified, obtain a certificate, quasi post operation.

Article 2 Cooperate closely with the scraper conveying driver of the working face and the belt conveyor driver of the transportation lane, make unified signal contact, and start and stop in order. When large lump coal and gangue are accumulated and spilled at the feed port of the crusher, the operation of the scraper conveyor should be stopped. If there are large lumps of coal, gangue cannot enter the broken plane or there are metal objects, it must be shut down for treatment.

Preparation Work

1. Tools: wrench, pliers, screwdriver, hammer, spade, etc.

2, necessary spare parts: all kinds of short chain, chain link, bolts, nuts, crusher insurance dowel, etc.;

3. Lubricating oil and turbine oil

Treatment of inspection

1, motor, reducer, hydraulic coupling, head, tail and other parts of the connection must be complete, intact, tight. Reducer, hydraulic shaft joint should have no oil leakage, oil leakage, oil quantity should be appropriate.

2, signal must be sensitive and reliable, no signal is not allowed to start. Make sure the spray sprinklers are in good condition.

3. Power cables and operation lines must be hung neatly without being squeezed;

4, the coal, gangue, sundries near the nose and the coal dust of the motor and reducer must be cleaned;

5, face scraper conveyor head and reprint machine tail lap to be suitable;

6. The scraper chain plate is of moderate importance, and the scraper and screws must be fully fastened;

7, reprinting machine walking trolley must be stable and reliable;

8. When the machine is partly turned on, the operation of each part should have no abnormal sound, and the scraper, chain and connecting ring should have no torsion, twist and bend deformation;

9. The roadway support at the shredder and shredder must be intact and firm.

10, the safety protection net and protection device of the crusher, to ensure that no deformation no failure, safe and reliable;

11. The roadway support of the reprinting machine and the shredder must be intact and firm.


Trial run

1. Switch on the power grid switch;

2. Manually press the click button for the trial run of the machine;

3. Start and idling for 1 ~2 weeks;

4. Joint operation of reprinting machine and shredder;

5. Check that there is no abnormality and send a startup signal.

6, the operation of the machinery and motor should be no vibration, sound and humidity should be normal, the bearing temperature should not exceed 75℃, motor temperature should not exceed the nameplate provisions.

7. The chain tightness of the reprinting machine must be consistent. Under the condition of full load, the chain tightness is not allowed to exceed the length of two chain rings.

8. After the fusible plug or fried piece of the joint of the reprinting machine is damaged, wood or other materials shall not be used instead.

9. The safety device of the protective net of the crusher should be kept in good condition, and should be checked frequently in the working process. If there is any damage, it should be stopped immediately.

10, reprinting machine tail protection and other safety devices must be ensured intact.

11, transfer and transfer machine.

(1) Clean the floating coal and gangue in the tail, on both sides of the fuselage and under the bridge;

(2) Protect cables, water pipes, oil pipes, and hang them neatly;

(3) Check the roadway support, and push the reprinting machine under the condition of ensuring safety;

(4) The walking trolley and the tail frame of the belt conveyor should have good contact, do not run off, and have good lap after moving, prevent large plastics from hurting the tape, and ensure smooth coal flow;

(5) After the transfer machine, the nose and tail should be kept flat, straight and stable, and the jack live rod should be recovered.

Operation Attention

1, plastic crusher and power unit to install firmly. If need long-term fixed operation, plastic crusher should be fixed on the cement base; If the plastic crusher is needed for mobile operation, the unit should be installed on a base made of Angle iron, and ensure that the power machine (diesel engine or motor) and the belt pulley groove of the plastic crusher are in the same rotary plane. 2. After the installation of the plastic crusher, the fasteners of all parts should be checked and tightened if they are loose. At the same time to check the belt tightness is appropriate.

3. Before starting the plastic crusher, first rotate the rotor by hand to check whether the jaw, hammer and rotor are flexible and reliable, whether there is collision in the crushing room, whether the rotating direction of the rotor is consistent with the direction indicated by the arrow of the machine, and whether the lubrication of the power machine and plastic crusher is good.

4, do not casually replace the belt pulley, in case the speed is too high resulting in the explosion of the crushing chamber, or the speed is too low affecting the working efficiency of the crusher.

5. After starting the plastic crusher, it should be kept idling for 2~3min, and then feeding after there is no abnormal phenomenon.

6, the work should always pay attention to the operation of the plastic crusher, first of all, the feeding should be uniform, to prevent blocking the crushing chamber; Second, don’t overwork for a long time. If there is vibration, noise, bearing and body temperature is too high, spraying material and other phenomena, should immediately stop the machine for inspection, troubleshooting before continuing to work.

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FAQ(Click and See More)

What is a single shaft shredder?

A single shaft shredder is a type of industrial machine used to shred various materials into smaller pieces. It consists of a rotating single shaft with cutting blades that are designed to break down large objects or materials into smaller, more manageable pieces.
Single shaft shredders are commonly used in recycling and waste management industries for the shredding of various materials such as plastics, rubber, wood, paper, and metals. They can also be used for the destruction of confidential documents and the processing of various products such as medical waste and electronic scrap.
These shredders are designed to handle a wide range of materials, and their cutting blades are often made from hardened steel to ensure they can handle tough materials. They can be equipped with different screen sizes to control the output size of the shredded material.
Overall, single shaft shredders are a powerful and versatile machine used in a wide range of industries for the shredding and processing of various materials.

What is the price of single shaft shredder machine?

The price of a single shaft shredder machine can vary widely depending on several factors, such as the size and capacity of the machine, the type of materials it is designed to shred, the level of automation, and the manufacturer or supplier.
Generally, smaller single shaft shredder machines with a lower capacity and basic features can cost anywhere from a few thousand dollars to tens of thousands of dollars. Larger, more advanced machines with higher capacity and more specialized features can cost upwards of hundreds of thousands of dollars.
It is important to note that the cost of a single shaft shredder machine is just one factor to consider when making a purchase decision. Other factors such as maintenance, operating costs, and the quality of shredding output should also be taken into account. Additionally, it is advisable to compare prices from multiple manufacturers or suppliers and consider the reputation and reliability of the brand before making a purchase.

What is the difference between shredder and crusher?

Shredders and crushers are both industrial machines used to reduce the size of materials, but there are some key differences between the two:
Purpose: Shredders are designed to break down materials into smaller pieces or strips, while crushers are designed to crush materials into even smaller particles.
Material Size: Shredders are typically used for larger materials such as plastics, rubber, wood, and metal, while crushers are used for smaller materials such as rocks and ores.
Output Size: Shredders produce materials in a variety of sizes depending on the type of shredder and the shredding process used, while crushers generally produce a more uniform size of crushed material.
Method of Operation: Shredders typically use blades or cutting surfaces to shred materials, while crushers use a combination of impact, compression, and shearing forces to crush materials.
Application: Shredders are commonly used in waste management and recycling industries to process and dispose of waste materials, while crushers are often used in mining, quarrying, and construction industries to crush and process materials for use in construction or other applications.
Overall, while both shredders and crushers are used to reduce the size of materials, they have different designs and functions that make them suitable for different applications and types of materials.

What is single shaft vs double shaft?

Single shaft and double shaft shredders are two types of industrial machines used for shredding and reducing the size of materials. The main difference between the two is the number of shafts that they use:
Single Shaft Shredder: A single shaft shredder has one shaft with cutting blades that rotates at high speeds to break down materials. The materials are fed into the machine through a hopper and the output size is controlled by the size of the shredding screen. Single shaft shredders are typically used for shredding larger, bulkier materials such as plastics, wood, and rubber.
Double Shaft Shredder: A double shaft shredder has two parallel shafts with interlocking cutting blades that rotate at lower speeds than a single shaft shredder. The materials are fed into the machine through a hopper and are shredded by the interaction of the two rotating shafts. Double shaft shredders are typically used for shredding smaller, more compact materials such as electronic waste, tires, and metals.
Overall, the choice between a single shaft and double shaft shredder will depend on the type and size of materials being shredded, as well as the desired output size and production capacity. Single shaft shredders are generally more suitable for shredding larger materials, while double shaft shredders are better suited for shredding smaller, more compact materials.

What is single shaft type?

Single shaft type refers to a specific type of shredder or grinder machine that has a single rotating shaft with cutting blades or knives attached to it. The single shaft rotates at high speed to shred or grind various materials into smaller pieces or particles.
Single shaft shredders are commonly used in the recycling and waste management industries for shredding various materials such as plastics, rubber, wood, paper, and metals. They are also used for the destruction of confidential documents and the processing of various products such as medical waste and electronic scrap.
The single shaft shredder design is relatively simple compared to other types of shredders, and they are generally more affordable and easier to maintain. However, their capacity and efficiency can vary depending on the size of the machine and the type of materials being shredded.
Single shaft shredders can be customized with different cutting blade configurations and screen sizes to control the size and quality of the shredded output. They are available in various sizes and configurations to accommodate different materials and production requirements.

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