The chipper that everyone knows is widely used in the material preparation section of the production process of papermaking, wood-based panel, pulping and other industries. It is also composed of the main cutter head, casing, chipper blade and important electronic control. Today we briefly introduce the main categories of blades in the machine:
The parallel blade is the method of chipping the blade and the raw material in a parallel state, which is called a parallel blade. It is different according to the nature of the raw material, in our operation it can be divided into straight blade, push-pull blade and pull blade.
The design of the reverse blade is to measure outward from the edge of the blade to form a 140-160C° angle with the board surface. Chipping is performed on top of the stock in the straight blade and push-pull blade methods.
There are certain operation essentials for the pull-to-slice in the machine. The raw material enters the knife edge from the right side, and the knife edge is pulled from the back to slice the raw material first.
The straight blade is to keep the blade parallel to the raw material, and the lower knife is carried out from the right end, and the parallel advance is maintained. The strength is to keep the knife to the end, and the point of gravity is also in the middle of the knife.
The operation of the push-pull blade is to put the important part of the raw material into the blade. After the blade enters, push it forward first, proceed in parallel, and then pull it backward. This can be repeated several times to finally cut the raw material into pieces. One method is to perform sheeting below the raw material.
When purchasing, you must first look at the wind power of the blade itself, which directly depends on the quality of the blade. There are single-edged and double-edged. The single-edged blade can easily cut ingredients into pieces. Double-edged ones are great for hard materials. Depending on the sharpening corner of the blade is cut. This ensures good quality and reduces energy consumption. Under normal circumstances, it is sufficient to replace it every two weeks.