Precautions for replacement and maintenance of dual shaft shredder blades
Twin shaft shredders are often applied as one of the common machinery used in industrial operations and play a very important role. In the operation of this shredder machine, the shredder blade is a part that uses a lot of wear and tear. How to replace and maintain the shredder blade has a great impact on ensuring the good and effective operation of the shredder. Yes, let’s take a look at what needs to be paid attention to when replacing and maintaining the shredder blade.
First, the reason for replacing the blade
As the most worn part of the double-shaft shredder, the blade of the double-shaft shredder should be replaced in time. The reason is that if the blade of the double-shaft shredder is severely worn during continuous operation , it will easily drive the blades of other claws to wear, because one blade will affect the normal operation of other blades, which will cause the shredding effect to be insignificant, and even cause the failure of the double-shaft shredder. Therefore, the double-shaft shredder Timely blade replacement is very important.
Second, how to replace
After understanding the importance of shredder blade replacement, you should pay attention to regular and timely replacement of knives. So, how to replace the blade of the double-shaft shredder? In fact, it is very simple. You can prepare an extra set of knives. Do not discard the old knives, as long as you grind them with a knife grinder, you can continue to use them. In this way, recycling the blades of the double-shaft shredder will not only not delay the work efficiency of the double-shaft shredder, but also save more financial resources for the company. .
Third, the importance of regular maintenance
Regular maintenance of the blades of the double-shaft shredder can improve the efficiency of the cutter and prolong its service life. In the maintenance process should pay attention to:
1. Since the blade of the dual-shaft shredder has a sensitive and sharp edge, the alloy head should be avoided from various collisions and damages when disassembling or moving the blade;
2. Check the main shaft of the double-shaft shredder, including the convenience of radial runout and swing, so as to ensure that the incisions of the blades of the double-shaft shredder can match each other and ensure the shredding effect;
3. The flange of the double-shaft shredder should also be checked. If the nuts of the flange are found to be unsuitable, they must be corrected in time to avoid unsatisfactory cutting effects. New knives should be idled for at least 30 seconds after installation before they can start working.
How much is the double shaft shredder? What are the factors that affect the price
The double-shaft shredder is a professional equipment for crushing waste materials, and it is also a representative equipment for environmental protection and greening. The double-shaft shredder has brought great improvements to our living environment and provided a new direction for our economic development. The emergence of the double-shaft shredder is an inevitable product of economic development, which means that all kinds of waste products in our country have been fully utilized by people, so what are the factors that affect the price of the double-shaft shredder?
1. Blade
There are many factors that can affect the price of a double-shaft shredder. For example, the blade of a double-shaft shredder is one of the factors that can affect the price. The material used for the blade of the double-shaft shredder determines part of the price. The material of the double-shaft shredder blade affects the output and processing effect of the double-shaft shredder. Therefore, the material of the blade is very important to the double shaft shredder equipment.
Double Shaft Shredder
2. Motor
The motor of the double-shaft shredder is also another part that affects the price of the double-shaft shredder. The price of the motor produced by the regular manufacturer will be more expensive, and the higher price of the motor will lead to the higher price of the whole equipment. Some refurbished motors will be cheaper, but the refurbished motors have a short lifespan and often suffer from burnout or insufficient power.
3. Material
The production materials used in the whole equipment of the double-shaft shredder also affect the price of the double-shaft shredder. Different double-shaft shredder manufacturers use different steel plates and thicknesses for the double-shaft shredders. Some double-shaft shredder manufacturers produce equipment with good steel plates, high thickness, and generally improved service life. There are also some double-shaft shredder manufacturers that produce equipment with low thickness. This kind of steel plate is cheap but has a short life. We do not recommend everyone to buy it.
What precautions should be taken when the double-shaft shredder is running
The double shaft shredder is a kind of mechanical equipment that can be used alone to complete the shredding of scrap metal. The double-shaft shredder can also be used in conjunction with other equipment to facilitate material processing operations and coordinate material processing production lines. The double-shaft shredder should be installed in a place with good ventilation and shelter from rain as much as possible. It should be installed as airtight as possible, and it is easy to maintain and operate. The following editor will share with you the precautions when the double-shaft shredder is running.
1. When installing the double-shaft shredder, it can be installed on the concrete foundation. After the concrete foundation reaches the solidification period, the anchor bolts are tightened, the power cord is connected, and the grounding wire is reliably grounded, and the test run can be carried out.
2. Before the test run, check whether the bolts of the double-shaft shredder are tightened, whether the connecting parts are in reliable contact, adjust the tightness of the reducer and the V-belt, and add oil to the bearing bush, chain and sprocket. The shredder should be started under no-load. Before starting, carefully check the use of each component and confirm that each component is normal before starting the machine.
3. After the equipment is started, it is necessary to observe whether the double-shaft shredder is operating normally, whether there is any noise and vibration. If abnormal conditions are found, stop the machine immediately for maintenance. When the equipment is in normal operation, the load test run can be carried out, and materials with low hardness can be used for shredding first. If there is no abnormality, it can be put into normal production.
4. When the double-shaft shredder is shut down, wait for all the materials to be discharged to prevent damage to the machine due to misoperation at the next startup. In order to ensure the long-term good use of the machine, the components should be refueled frequently, and the oil should be refueled before each shift before use.
How much is a double shaft shredder? How to distinguish the device model?
Double-shaft shredders are often used in material shredding operations. Double-shaft shredders are also called shear shredders. This equipment can shred a variety of metal waste materials according to requirements. The models range from small to large. Various models. Double-shaft shredders are generally used as primary shredding equipment, which can process materials with specifications below 1600mm, and are suitable for shredding various materials. So how much is a double-shaft shredder equipment, and how to distinguish the equipment model.
How much is a double shaft shredder?
Many friends are more concerned about how much is a double-shaft shredder? According to the different shredder models and output, the equipment price is also different. The price of double-shaft shredder equipment ranges from tens of thousands to hundreds of thousands. Friends can directly choose physical manufacturers to supply in one step when purchasing twin-shaft shredders, and there is no middleman to save 30% of the price difference. The advantage of being direct to the manufacturer is the direct sale from stock, and the timely delivery and the price are all ex-factory prices.
The output of different models of twin-shaft shredders is also very different, so when purchasing a twin-shaft shredder, it is necessary to explain to the manufacturer what materials need to be shredded, the size of the raw materials, the required size of the finished product, and the processing output. The manufacturer can give a clear quotation for the shredder.
How to distinguish the model of the double shaft shredder?
The distinction between the two-shaft shredder models is based on the output and material size and power. The small model shredder is the 600-type shredder, and the price is about tens of thousands. The large ones are more than 1600 models, and the price is hundreds of thousands. Of course, the output of different models is different. The shredder equipment model determines what specifications the shredder can process. We often say that shredding can process materials including paint buckets, waste tires, waste rubber, waste household appliances, waste household appliances, etc. In short, the manufacturer can configure a complete production line for customers only after the material, nature, composition and hardness of the shredded materials are determined. The difference between the two-shaft shredder models mainly lies in the size of the motor and the size of the feed.
