Small Dual Shaft Shredder Machine Manufacturer
- Rotating Speed(r/min): 15-17;
- Torque: 1696-4574;
- Price: $ 50-1,179.
What is the particle size of Dual Shaft Shredder?
The discharge particle size of the Dual Shaft Shredder has a great relationship with the materials that need to be processed. For example, the discharge size of the Dual Shaft Shredder 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 Dual Shaft shredder 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 Dual Shaft shredder 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!
Single Shaft Shredder V.S. Double Shaft Shredder:
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.
- No screen design, uniform granules and less powder, easy to clean;
- Reasonable structure, double-row cutter design, suitable for large-scale defective products recycling;
- Structural tool material adopts high quality SKD-11, durable;
- 20-30 RPM operates at low speed, saves points and has no noise pollution;
- The hollow axle gear reducer motor with reasonable structure needs no refueling;
- Suitable for recycling PC, ABS, NYLON AND other hand, thick nozzle materials.
What is the use of Single Shaft Shredder?
- 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.
Dual Shaft Shredder Application Example:
Dual Shaft shredder also 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.
|Electric Cabinet||PLC protection||PLC protection||PLC protection|
|International Commercial Terms(Incoterms):||FOB, CIF, CFR||Terms of Payment:||LC, T/T, PayPal, Western Union|
|Average Lead Time||60 working days||Main Markets||North America, South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Australia, Domestic|
|Nearest Port:||Ningbo Port; Shanghai Port||Factory Address:||JiangSu, China|
|Business Type:||Manufacturer/Factory||Main Products:||Mill, grinder, granulator, mixer, Crushing Equipment|
|Number of Employees:||100||Year of Establishment:||2014.05|
|5000Set/Year||After-sales Service:||Technical Support; on-line teach lessons|
|ODM, OEM||Annual Output Value:||US$5 Million – US$10 Million|
|No. of R&D Staff:||5||No. 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.
“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:
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:
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.
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.
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.
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 two shaft shredder?
A two shaft shredder is a type of industrial shredder that has two parallel, counter-rotating shafts with interlocking blades or cutters attached to them. The two shafts rotate at low speed, typically between 10 and 50 revolutions per minute (RPM), and work in tandem to shred and reduce the size of various materials.
The interlocking blades on the two shafts work together to break down the materials into smaller pieces or particles. The two shaft design allows for a more efficient shredding process and can handle a wider range of materials compared to single shaft shredders.
Two shaft shredders are commonly used in the recycling and waste management industries to shred materials such as plastics, rubber, wood, paper, and metal. They are also used for the destruction of confidential documents and the processing of various products such as medical waste and electronic scrap.
The two shaft shredder design is more complex than that of a single shaft shredder, and they are typically more expensive to purchase and maintain. However, they are also more efficient and can handle larger volumes of materials, making them a good choice for industrial applications with high shredding requirements.
Two shaft shredders are available in various sizes and configurations to accommodate different materials and production requirements. They can also be customized with different blade configurations and screen sizes to control the size and quality of the shredded output.
What is the difference between single shaft and double shaft shredder?
The main differences between single shaft and double shaft shredders are:
Number of shafts: As the name suggests, a single shaft shredder has one rotating shaft with blades or cutters attached, while a double shaft shredder has two parallel, counter-rotating shafts with interlocking blades or cutters attached.
Shredding efficiency: Double shaft shredders are generally more efficient at shredding than single shaft shredders, as they have two shafts that work together to break down the material more effectively. This can result in a finer, more uniform shredding output.
Capacity: Double shaft shredders can typically handle larger volumes of material than single shaft shredders, making them a better choice for high-capacity shredding applications.
Types of materials: While both single and double shaft shredders can shred a wide variety of materials, double shaft shredders are generally better suited for tougher, more difficult-to-shred materials, such as metal, tires, and thick plastic.
Cost: Double shaft shredders are typically more expensive than single shaft shredders due to their more complex design and higher efficiency.
Ultimately, the choice between a single shaft and double shaft shredder depends on the specific shredding requirements and the types of materials being shredded. Single shaft shredders are often a good choice for general-purpose shredding applications, while double shaft shredders are more suited for industrial applications with high shredding requirements and tougher materials.
What type of shredder is most secure?
Cross-cut shredders are generally considered the most secure type of shredder, as they produce smaller particle sizes compared to strip-cut shredders. Cross-cut shredders use two sets of blades that cut the paper both vertically and horizontally, creating small, square-shaped pieces that are difficult to reassemble.
The size of the particle produced by the shredder is measured in DIN (Deutsches Institut für Normung) levels, with higher DIN levels indicating a smaller particle size and therefore greater security. Cross-cut shredders typically produce particles with DIN levels of P-4 or higher, which are recommended for shredding confidential or sensitive documents.
Micro-cut shredders are another option for those requiring maximum security, as they produce even smaller particle sizes than cross-cut shredders. Micro-cut shredders use multiple sets of blades to create tiny, confetti-like particles that are virtually impossible to reassemble. These shredders typically have higher DIN levels of P-5 or higher and are often used for shredding highly sensitive or confidential documents.
Overall, the level of security needed will depend on the sensitivity of the information being shredded and the level of risk involved. For most personal or business use, a cross-cut shredder with a high DIN level is sufficient. However, for extremely sensitive documents or government use, a micro-cut shredder may be necessary to ensure maximum security.