SKD-11 D2 Material New Design Double Shaft Plastic Shredder Blades
Applications:
Double shaft shredder knives blade is used shred for Packing materials, Metal sprues and housings, Aluminum profiles, Metal drums, Electronic Scrap, Electrical devices, Household devices, Tires, Paper waste, Plastic Scrap, Refrigerators, and many more.
Description:
Double shaft shredder blade is one of the important parts of the shredder. The quality and correct installation of the blade largely determine the use effect and life of the shredder. Generally, the spiral mounting method is adopted, and the spacer sleeve is separated in the middle. The thickness of the blade should be 0.2 to 0.3 thick to prevent the blade from colliding during operation and choose a reasonable thickness and number of teeth according to the size of the product.
With the development and innovation of the blade industry, the quality of the raw materials of the blade is increasing. The shredder blades are commonly used in a variety of materials, and the materials are generally selected according to different processing objects:
Common materials used in the plastic industry are 42CrMo, W5SiCr, SKD-11;
Common materials used in the metal industry are: 6CrW2Si, Cr12Mov, LD, H13;
Common materials used in the wood industry are: 5WSiCr, 6CrW2Si, SKH, SKD-11, D2;
The heat treatment reached HRC 55-57.
According to the material of the shredder shredded product, choose the appropriate blade. For rubber, the shredding of the film generally adopts the blade of Cr12mov. For the shredding of wood and plastic, the blade of 55sicr is generally used, shredded scrap, popped flower and flower iron. A blade using H13 is suitable because H13 is a hot work die steel which is a steel formed by adding alloying elements to carbon steel. It has good comprehensive performance at medium temperature, high hardenability and low heat treatment deformation rate, high-temperature resistance, and low deformation. Therefore, it is more suitable for shredding metal products.
Commonly used twin-shaft shredder blades. The inner hole is generally an inner hexagon, and the outer circumference commonly has three claws, six claws, eight claws, and twelve claws. The number of jaws, the clearance and the distance from the blade to the spacer determine the size of the shredded material. Generally, the shredder blades are available in diameters from 200mm to 500mm and thicknesses from 20mm to 55mm. They can also be customized according to customer needs.
Shredder Blades with different thickness:
The 10 and 20mm thick blades are suitable for fragile materials such as medical packaging and electrical board.
The 40 and 50mm thick blades are widely used. It is suitable for various materials such as tires, plastic products, wood pallets, film and etc.
75mm thickness blades are used for shredding metal items or plastic/metal compounds such as refrigerators and drums. The blades can handle material up to 10mm in thickness.
Technical Parameters
| Model |
Shredding Motor Power(kw) |
Shredding Chamber size(mm) |
| PNSS-300 |
7.5 |
510*300 |
| PNSS-400 |
7.5 |
510*400 |
| PNSS-600 |
7.5+7.5 |
510*600 |
| PNSS-800 |
18.5+18.5 |
600*800 |
| PNSS-1000 |
22+22 |
800*1000 |
| PNSS-1200 |
30+30 |
1000*1200 |
| PNSS-1400 |
55+55 |
1400*1200 |
| PNSS-1600 |
55+55 |
1600*1200 |
| PNSS-1800 |
75+75 |
1800*1400 |
| PNSS-2000 |
90+90 |
2000*1400 |
FAQ
1, Are you a trading company or manufacturer?
A: WANROOETECH is a Factory-Outlet Platform for excellent manufacturers only!
2, As the shipping period, will take a long time, how can you make sure the machine won't be broken?
A: Our machine is film wrapped, to make sure the machine can be delivered to our customer smoothly, we will use the steel wire to fix the machine with the container.
3, I am a foreign customer, if the product's part is broken, how can get help from you?
A: Some standard configurations you can buy in your local market, such as SIEMENS Motor
4, Could I know the process of manufacturing production after placing the order?
A: Our sales will share the video after testing, or take online video when testing the machine. Of course, also welcome you to our factory to see machine testing.
5, Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings according to the quantity.
6, Where is your factory located? How can I visit there?
A: Our company is located in Zhangjiagang City, China, really glad to invite you to come to our office to have a face to face meeting before we build to order.
7, We are new buyers, do not know how to buy? Can we use our own freight forwarding?
A: We are a very experienced company, we will provide you with the guidance of security. We have long-term freight forwarders partners to ensure the delivery of goods to various countries for our customers. You can use your freight forwarding.
Our Service
1. One year guarantee for the whole machine.
2. 24 hours technical support.
3. Our engineers can provide service overseas. The service is free, but the charge of round air-tickets, food, and the hotel is to the customer's account.
4. After a year, we can instruct you on how to maintain the machine, and spare parts are provided at the best price.
5. We also can provide training service which help operators handle the machine well.
Customer Feedback:
Company Information:
Audited Supplier 
Audited Supplier 
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