Custom Double Shaft Shredder Blades - HUATAO Machine

Product Introduction

1. The double/four-shaft shredder blades work mainly through the relative rotation of the double/four shafts. When the material enters the shredder, the blades on the two shafts rotate in opposite directions, using the blades to cut, shred and squeeze the material.

2. For materials of different hardness, the blades work slightly differently. For example, for soft materials, such as plastic film, the blades mainly break them by cutting and shredding; for hard materials, such as metal scraps, the blades need to use strong shearing and squeezing forces to break them.

Product Parameters

Features

Material:

1.High hardness: In order to effectively shred various materials, the cutter usually uses high-hardness materials, such as alloy steel, die steel, etc. Its hardness range is generally between HRC55-64, which allows it to withstand greater pressure and friction, and maintain good performance when shredding harder materials such as metal and wood.

2.Good toughness: In addition to hardness, the cutter also needs to have good toughness to prevent breakage during the shredding process. Especially when dealing with materials containing impurities or unevenness, a cutter with good toughness can better cope with impact force. For example, some cutter materials with alloy elements such as molybdenum (Mo) and vanadium (V) can effectively improve toughness.

3.Diverse blade shapes: The blade shapes include straight blades, spiral blades, etc. The processing accuracy of straight blade cutters is relatively easy to control, and it is suitable for processing materials with high dimensional accuracy requirements; spiral blade cutters can gradually roll in and shred the material during rotation, and are more suitable for processing long-fiber or tough materials, such as waste conveyor belts, fiber fabrics, etc.

4.Staggered blade layout: The blades of the double-shaft shredder are staggered on the shaft. This design allows the material to be shredded from multiple angles after entering the machine, enhancing the shredding effect. For example, when processing blocky wood or plastic, the staggered blades can form a cross shear force, which allows the material to be shredded into small pieces faster.‌