China Factory Plastic Recycling Shredder Blades and Knives
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Application areas:
Single-shaft shredder blade is used to recycle plastic, paper, wood, fiber, cable, rubber, home appliance, light steel, municipal solid waste, and etc.
Description:
Single shredder blade produced by our company is one of the important accessories on the shredder. The quality of the shredder blade directly affects the processing cycle of the machine. According to the classification of the shredder, the shredder blade is divided into two parts. It is a single-shaft shredder blade and a multi-axis shredder blade. As an important smashing work knife on the shredder. According to the structure of the shredder, the shredder blades can be divided into single-shaft shredder blades, multi-axis shredder blades (including twin-shaft shredder blades and four-axis shredder blades).
The single-shaft shredder blade, as its name suggests, is mounted on the shaft of a single-shaft shredder, known as a moving knife. The shape is square, the knife-edge has an arc on all sides, the middle tapping hole, the knife-edge to the middle hole part is inwardly recessed, and is used with the fixed knife on the knife holder.
The single shaft shredder blade disk comprises a blade and a fixed disk, and the cutter disk is driven by the shaft to the blade for secondary transmission so that the later replacement of the blade is more convenient.
The single-shaft shredder blades are divided into moving and fixed knives and are mounted on a single-shaft shredder for smashing the material.
The moving knife, commonly known as the square knife, is a cube that is recessed from the side. The four corners of the protrusion are the cutting edge (the four corners can be replaced at 90°), and the center of the recess is provided with a tapping hole for fixing the blade to the shredder roller. Since the blade is working in rotation, the blade is Material technology has to pay attention to, generally, use cr12mov above materials as raw materials, hardness should not be lower than 56HRC. Take the 800 type shredder as an example. The number of square knives on one device is 48.
The fixed knife is much simpler than the moving knife. The fixed knife is a rectangular parallelepiped with a single-sided or bilateral 90-degree tooth edge. The size and quantity of the blade are determined according to the fixed knife.
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 |
Our Service
1. One year guarantee for 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 hotel is to the customer's account.
4. After a year, we can instruct you how to maintain the machine, and spare parts are provided with 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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