Product Description

agri waste recycle machine biomass chipper

Features:  3 kinds of rotors (chipping, chopping, crushing) for different materials


Kowloon SWC series biomass waste chipper/grinder/shredder is sort of biomass waste reduction equipments, widely used to downsize various of materials like wood tree log, nailed wooden waste, green or yellow corn silage, tree bark…etc.
Kowloon has 14 years’ manufacturing experience in recycling machinery, now have exported products to more than 30countries.

1. Features:
–       New design rotor, 3 kinds of rotors: hammer rotor, chipping rotor, fine grinding rotor, the blades/hammers are replaceable.
–       Cover of crushing chamber could be opened by hydraulic, ease for maintenance and changing blades.
–       Screen mesh size is customized for different requirements on size of end product.
–       Forced feeding system is our proven technique; ensure continuously feeding and large working capacity, even big roll of tree logs or high wooden case is no problem to infeed for this monster.
–     High Capacity with larger feeding port than traditional type, which could process big log in arrange of 450mm to 700mm diameter.

2. Technical parameters: 
Electric motor stationary type

Model SWC1000 (stationary) SWC1300 (stationary) SWC1500 (stationary)
Infeed size 1000*400 mm 1300*400 mm 1500*400 mm
Main Motor 110 kw (electric) 160 kw (electric) 200 kw (electric)
Infeed roller motors 5.5*2 kw 7.5*2 kw 11*2 kw
Infeed conveyor Steel chain conveyor,
length 4m, width 1m
Steel chain conveyor,
length 4m, width 1.2m
Steel chain conveyor,
length 6m, width 1.5m
Blade/Hammer Made of H13
Rotor diameter φ1000mm φ1200mm φ1500mm
Discharging motor power 1.5 kw 2.2 kw 3 kw
Rotary speed of rotor 510 rpm 510 rpm 365 rpm
Working capacity 10-40tons per hour (according to material)
Weight 9000kg 12000kg 16000kg
Dimension 6000*2150*1750mm 6000*2350*1750mm 6000*2950*1950mm


Diesel engine trailed type

Model SWC1000 (trailed) SWC1300 (trailed) SWC1500 (trailed)
Infeed size 1000*400 mm 1300*400 mm 1500*400 mm
Main Motor 220HP (diesel engine) 380HP (diesel engine) 600HP (diesel engine)
Infeed roller motors 5.5*2 kw 7.5*2 kw 11*2 kw
Infeed conveyor Length 4m, width 1m Length 4m, width 1.2m Length 6m, width 1.5m
Discharge conveyor 6meter length, hydraulic control foldable belt conveyor
Rotor diameter φ1000mm φ1200mm φ1500mm
Blade/Hammer Made of H13
Foldable discharging conveyor motor 1.5 kw 2.2 kw 3 kw
Rotary speed of rotor 510 rpm 510 rpm 365 rpm
Working capacity 10-40tons per hour (according to materials)
Weight 9650kg 12800kg 16950kg
Dimension 6000*2150*1750mm 6000*2350*1750mm 6000*2950*1950mm


3. Delivery &Shipping for Twin Shaft Shredder

1.Plastic wraps to protect wood shredder, tire shredder from dust, moisture and corrosion.
2. Wooden case for compact machine or wearing parts as the outside package. Or according to the customer requirements.
3.Excellant logistic team to guarantee the shredder machines to be safely shipped to customer warehouse, no extra fee on export or import on custom.

4. Kowloon Service

  1. Pre-sales: Provide fitted solution and offer to customers, is CZPT to adjust the layout of complete line to fit customers’ working area, also provide technical support 24 hours service online.
2. After sales:
Kowloon skilled technicians are experienced at oversea installation, therefore they are available to assist with onsite installation, commissioning & training on request. Layout drawing, circuit diagram and maintenance manual will be provided together with our products after sales, so that ensure customers have plenty of time to get prepared for installation.
 3. Wearing parts support
Kowloon has widely built extensive cooperation with wearing parts partner manufacturers more than 14years, has ability to continuously provide wearing parts and after-sale service to global market

5. Company Introduction

ZheJiang Kowloon, located in industrial hub of China HangZhou city, is 1 professional manufacturer of various wood crushers and other recycling machinery. We were established since 2006, and it′ S been 14 years since we started exporting. By 2014, Kowloon machines were approved by CE, BV, SGS and ISO certificates. Up to now, we have exported to more than 30 countries and share markets in worldwide, such as Turkey, Spain, Romania, Italy, America, Mexico, Costa Rica, Saudi Arabia, Israel, Libya, Egypt, Uganda, South Africa, Kenya, Venezuela, Ecuador, Peru, Russia, India, Malaysia, Philippines, Indonesia, Australia, etc. Besides, Kowloon has owned 2 oversea distributors and after-sale service center and now are still growing continuously.

ZheJiang Kowloon adopts advanced technology parts, design and craft, united technology from USA, Germany, Japan and Australia, not only suits Chinese market and woods, as well as different materials and countries. Main machines are as follows: Double-shaft shredder, drum wood chipper, multi-functioanl wood chipper, disc wood chipper, heavy-duty sawdust machine, hammer grinder, mobile shredder, mobile wood chipper, mobile sawdust machine, chaff cutter, fiber crusher, wood powder machine, rotary dryer, air-flow dryer, dust collector, cyclone, etc.

Kowloon support team has 4 professional engineers to provide clients professional solutions, facing multitudinous requirements, Kowloon team always pay patience and offer as more options as possible, to ensure every users have all security while running our machines, in this way, Kowloon keep growing and now owns ability of taking large wood processing project, wood sawdust, wood pellet and wood flour production line in China or abroad, under the support of internal business department, Kowloon is CZPT to take “Turn-Key” projects in China or abroad.

Kowloon never stop on improving and researching, in past 19years, 80% traditional products get improved and various of new products were developed based on traditional technology, such mobile type, diesel wood chippers, heavy-duty shredders, wood pallet crusher… etc, more and more machines become popular in Chinese and abroad market, won a good reputation and corporate image, for better meets the worldwide market, Kowloon accept requests to customize machines according to users’ demand, welcome to inquiry us with detailed requirements, all Kowloon people would offer best and all possibility!

6. FAQ for double shaft shredder
You May Have Following Questions:
1: Are You Trading Company or Factory?
 Kowloon Machinery is a Factory with 31 years experience in machinery manufacturing; we provide you completive Factory Price and good After-sale Service!

2: What about the Machine Installation?
For a single machine or a simple line, we provide you Foundation Drawing ,Installation Instruction Books or successful installed machinery picture or video; for large machines and complex production line, we could send our engineers to CZPT the installation if necessary

3: How About the Spare Parts?
We offer some free spare parts like belt, gasket etc small parts, for the BLADES, KNIVES, SHAFTS etc important wearing parts, we suggest customers buy some along with the machines to save the shipping cost, and we have enough spares parts in stock.
4: What Will We Do If We Have Problems in Machine Working After We Buy the Machine?
Kowloon has people special for after-sale service,if customers outside China have problems when machine working, just feel free to send us the picture or video to show us, we will give you solutions in 24hours.
5: Could We Visit Your Factory and Test the Machine?
We warmly welcome you to visit our factory anytime, and we are very glad to test our machine with your raw material.

7. Contact Detail: 
Jackie Zhang | Director Manager
Welcome to contact us at any time We will reply you within 24 hours


What is a bushing?

If you’ve ever wondered what an enclosure is, you’ve come to the right place. This article will provide an overview of different types of housings, including air-insulated, oil-impregnated porous bronze, and epoxy-impregnated capacitor cells. After reading this article, you will be better equipped to make an informed choice about the type of bushings your truck needs.

air insulating sleeve

When choosing bushings for your electrical application, you need to look for bushings with long-lasting insulation. In addition to being durable, bushings must have the correct design shape and material to remain effective over time. Porcelain was used in early casing designs and was chosen for indoor and outdoor applications due to its low cost and low linear expansion. Porcelain also requires a lot of metal fittings and flexible seals to remain effective.
Solid bushings have a center conductor and a porcelain or epoxy insulator. They are used in low voltage electrical applications such as small distribution transformers and circuit switches. However, their low radial capacity limits their use in high-voltage applications, so they are limited to circuit switches and other low-voltage equipment. The electrical service duty of the bushing determines the type of insulation required.
Another type of air-insulated bushing is made of conductive metal, which reduces heat transfer. This design enables it to operate over a range of temperature conditions. Additionally, air-insulated bushings are generally more effective than gas-insulated bushings in a range of applications. The main difference between air-insulated bushings and gas-insulated bushings is the insulating material. While gas-insulated bushings are usually made of high-quality materials, high-quality materials are still preferred in some applications.
Elliott # B series insulators are 25 kV class and pressure molded cycloaliphatic epoxy resins. They feature knurled brass inserts and 16 UNC threads. If you choose this type, make sure it matches the exact diameter of your Elliott Class 25 kv air insulated bushing. These insulators also provide overall shielding and require openings to fit inch diameters.
There are 2 types of air-insulated bushings: air-to-air and oil-to-oil. Oil is a stronger dielectric than air, and air-to-oil bushings are used to connect atmospheric air to oil-filled equipment. They are available for solid and capacitive hierarchies. So, which 1 is right for you? Just choose the right insulation to make your equipment as efficient as possible.

Oil Impregnated Porous Bronze Bushings

Oil-impregnated porous bronze (PbB) bushings are 1 of the best options for lubricating metal bearings. Lubrication is maintained even in high temperature applications as oil penetrates into the pores of the bronze. They are also self-lubricating and maintenance-free. Manufactured by CZPT, the Oil Impregnated Bronze Bushing is a powder metal process that is uniformly lubricated by a uniform oil film. This type of bearing is 1 of the most efficient in terms of precision performance.
One major difference between oil-impregnated bronze bushings and standard cast bronze bushings is their manufacturing process. Oil-impregnated bronze bushings are pressed from powder and then sintered to form a hardened part. This method is very effective for high-volume manufacturing, but it also has its limitations. Oil-impregnated bronze bushings are cheaper and more efficient, but they have mechanical limitations.
The production of oil-impregnated porous bronze bushings is simple. Powder bronze bushings are pressed and vacuum sealed by forcing oil into the pores. The low stress properties of oil-impregnated bronze bushings make them easier to manufacture in high volume. It also does not require additional lubrication. However, oil-impregnated porous bronze bushings have relatively low mechanical strength and are not recommended for applications where high temperatures are present.
Oil Impregnated Porous Bronze is also known as BPPB. Unlike traditional oil-impregnated bronze bushings, BPPB bushings have a high oil retention capacity. This means they will last a long time and you will save a lot of maintenance costs. But be careful. Porous bronze bushings can only last so long without oil.
Oil-impregnated bronze bushings are a good choice if dimensional consistency is important. BP bronze bushings have the same C dimension as solid metal bushings. While the CZPT is a ghost of the past, there are now many powder metal manufacturers producing BP housings. Their C of F values ​​range from 0.04 to 0.08.

Epoxy Impregnated Capacitor Batteries

Epoxy impregnated condenser core sleeves are conductive paper used in air conditioning systems. The paper core is coated with epoxy resin and the insulating shell is silicone rubber. RIP bushings have excellent electrical properties, are fire resistant and are relatively small. However, the process of making these products is not easy and mistakes are common. These defects manifest as cracks or other structural damage in the capacitor cells.
RIF (Resin Impregnated) bushings feature a finely graded design. The capacitor core is made of glass fiber impregnated with epoxy resin. The outer insulation is made of silicone rubber sheds glued directly to the capacitor core. These bushings are designed for small clearances, so no filler material is required.
In order to determine whether the RIP sleeve is void-free and dry, the insulating paper must be impregnated with epoxy resin. The process is similar to making conventional condenser core sleeves, but with greater flexibility and robustness. The main difference between RIP bushings and conventional insulators is the epoxy content.
Capacitor grading bushings are also available. These bushings increase the electric field at the ends of the capacitor core plates. The higher the temperature, the higher the electric field. These properties make resin-impregnated capacitor mandrel sleeves reliable. However, capacitor grade bushings have higher electric fields than nonlinear bushings.
The capacitor core of the present invention is made by winding paper around the winding tube 3 . The paper may contain an intermediate conductive foil. The winding tube is then covered with electrical insulator. Afterwards, the capacitor core 1 will be RIP and electrically connected to the electrical conductor 6 .
To further characterize the performance of RIPs, thermal shock current (TSC) was used to determine their trap parameters. Unmodified epoxy resin and nano-SiO2 modified RIP were tested. The RIP samples were polarized under a 2 kV/mm electric field at 333 K for 10 min and then subcooled to 193 K with liquid nitrogen. TSC curves were obtained at 3 K/min and 383 K.

plastic bushing

Plastic bushings are essential for many industries. They protect wires and other mechanical parts. They come in many shapes and sizes and are often used as adapters when connecting 2 pipes or tubes of different diameters. They are available in a variety of materials including rubber, steel and various other plastics. Most bushings are cylindrical or conical in shape and made of shock absorbing material. They slide on rods or pipes to provide low friction motion.
Plastic bushings can be made from a variety of materials, including phenolic, polyethylene, and nylon. While phenolic resins have long been the preferred choice for heavy-duty applications, nylon is the most commonly used lining plastic. Nylon has several advantages, including low friction, no lubrication, quiet operation, and low wear. In addition to these advantages, it is easy to form and cast. In order to obtain better mechanical properties, fillers such as molybdenum disulfide can be added to the material. Plus, filled nylon parts resist deformation at temperatures up to 300 degrees Fahrenheit.
Another benefit of plastic bushings is their low cost. Much cheaper than metal, plastic is a versatile material that can be used in a variety of industries. A quick installation and replacement process makes them the first choice for users who need to install new components quickly. Plus, plastic bushings don’t wear out as quickly as metal, which is another benefit. And because the wear rate of plastic bushings is predictable, manufacturers can easily replace them before they start to fail. And they last longer, so you save time and money.
Plastic bushings are widely used in machinery with sliding and rotating shaft components. They have excellent load-carrying capacity and anti-friction properties. They are essential to many industries, including construction, mining, agriculture, hydropower, transportation and food processing. They are easy to install and come in a variety of sizes and shapes. They are very durable and very reliable. They reduce machine wear and are less expensive than bearings.

China Custom Agri Waste Recycle Machine Biomass Chipper     near me manufacturer China Custom Agri Waste Recycle Machine Biomass Chipper     near me manufacturer