This machine is a wood crushing equipment, which can crush wood with a diameter of 5-20 cm and a 20 cm wide board. The machine has the characteristics of small volume, high output, and mobile operation. Used in small charcoal plants and feed processing industries.
The wood pulverizer is a new type of wood pulverizer, wood pulverizer, wood chip pulverizer, and wood chip granulator, which is ideal for the production of wood powder. It can process wood, branches and other raw materials into sawdust at one time, which has the advantages of less investment, low energy consumption, high productivity, good economic benefits, and convenient use and maintenance. The sawdust and sawdust pulverizer is especially suitable for wood pulverizer processing in edible fungus culture medium, and is mainly composed of a chipping device, a pulverizing device and a fan. After the wood is cut by the chipping device, the particle size of the wood chips is small, and it can be sent to the pulverizing device for further pulverization without drying. The whole set of equipment is driven by only one motor, with simple structure, compact layout, low price, stable work, low energy consumption, high output, good quality of wood shredder finished products, and low processing cost. It can also be used for cutting fibrous stalk-like materials such as bamboo, thatch, corn stalk, and sorghum stalk. The sawdust and sawdust pulverizer can also be used for the production of raw materials for particleboard and sawdust board high density board. Sawdust Pellet Machine, Wood Pulverizer, Wood Pulverizer It has good quality, low power consumption, and is suitable for mobile operations. It is widely used in the material preparation section of small and medium-sized particleboard and fiberboard production enterprises, and can also be used for the production of commercial wood chips by individual households.
This machine is especially suitable for the processing of wood chips in edible mushroom culture medium, and is mainly composed of chipping device, crushing device and fan. After the wood is cut by the chipping device, the particle size of the wood chips is small, and it can be sent to the pulverizing device for further pulverization without drying.
Fans are all tested for dynamic balance. Because of their high rotational speed, their balance requirements are also very high. Especially the impeller of the fan is very sensitive to the imbalance of the periphery, but the requirements for the small imbalance in its core are not high. very high. According to this feature, the faults that are prone to occur in the impeller can be repaired by the following methods:
1. If the rivet head of the impeller is worn, the worn rivet head can be returned to its original normal state by pressing the impeller body and the hub with electric welding surfacing.
2. For the case where fatigue cracks are likely to occur at the rivet holes, the whole new electrode that has not been used can be used to repair the cracks, but it should be carried out symmetrically with the axis of the impeller as the center, and the remaining electrodes of the repair welding at the cracks should be left in this area. Then use a new electrode to repair the symmetrical rivet hole crack. After welding, the remaining electrode is as long as the remaining electrode when the symmetrical rivet is repaired, so as to ensure that the weight of the welding repair is equal. If there is no crack at the symmetrical rivet hole, the electrode should also be surfacing here to offset the newly repaired welding weight at the symmetrical rivet hole crack. The crack can be repaired by welding according to this method of symmetrical supplementary weight.
3. A simple dynamic balance test is performed on the impeller, and the method is also very simple. After supporting the impeller, turn it by hand to make it rotate gently. If the impeller cannot reach the balance, it will stop to the correct point and swing left and right. If there is a heavy weight, you can spot weld on the opposite impeller, increase the weight to balance it, or use an angle grinder to grind off the welding marks of the heavy weight impeller, and the balance can also be achieved, so that the fan can be repaired and work normally. Note that in the process of repairing the fan, electric welding cannot be used for random spot welding, and the welding marks are left on the impeller, so as not to affect the balance of the fan impeller, fail to achieve the purpose of repair, and cause greater losses.