Recently, we received an urgent request for help from a customer. His crushing production line was inadvertently mixed with large pieces of iron during operation, causing the cone crusher to stop and lock. Fortunately, Liming’s professional and technical masters were on site in time for maintenance. Operation can resume smoothly.So if you also have concerns about “What should I do if this kind of thing happens to me”, Xiaobian has prepared some dry goods for you to prevent over-iron and how to solve it after over-iron. Come and take a look together!
How to prevent the phenomenon of iron overload in cone crusher
In the process of mining, transportation, and loading and unloading of materials, it is inevitable that some iron objects will be mixed into them, especially for construction waste raw materials with very complex components. Iron objects enter the crusher for crushing before they are removed. It is easy to experience iron overload, and iron overload will affect equipment life and production safety.The following three tips will teach you how to prevent the phenomenon of iron in the cone crusher.
1. Strengthen the inspection of the belt funnel liner and replace it in time if problems are found
2. Install iron removal equipment or metal detectors to sort out the iron blocks contained in the materials in advance
3. Install an electronically controlled pressure relief valve. When the pressure of the iron block entering the crushing chamber suddenly rises, immediately open the pressure relief valve to relieve the pressure.
the iron phenomenon in the cone crusher has been solved in this way.
Because of the entry of iron blocks, the lower frame, spindle, eccentric copper sleeve and other key spare parts of the cone crusher have been damaged to varying degrees.It has brought a lot of trouble to the production line, and it has also greatly increased the labor intensity of maintenance workers.If you are unfortunately caught, the following three steps will make it easy for you to solve it!
The first step: Adopts a hydraulic cavity cleaning system, opens the hydraulic solenoid valve, and causes the hydraulic cylinder at the bottom of the equipment to supply oil in reverse. The hydraulic cylinder rises under the action of oil pressure and the support sleeve is lifted through the nut end face of the lower part of the piston rod.
Step 2: With the continuous lifting of the support sleeve, the inner and outer cones of the crushing chamber form a great support force, and the iron stuck in the crushing chamber will gradually slip under the action of gravity and be discharged from the crushing chamber.
Step 3: If the iron block in the crushing chamber is too large to be discharged by hydraulic action, a cutting gun can be used to cut the iron ore.Discharged from the crushing chamber.
Note: During the above operations, maintenance workers are not allowed to enter any part of the body into the crushing chamber. The parts inside the cone crusher may move suddenly to avoid personal accidents.idents.
If the crusher is severely damaged or the damage cannot be clearly judged, you can contact the manufacturer for consultation and repair. Regular manufacturers have perfect after-sales service systems and timely response measures. We, Liming Heavy Industry, can rush to the scene as soon as possible to help you repair and resume production as soon as possible.
All in all, only by finding the cause of the failure and taking the right medicine can we quickly find the “cause” and solve the problem. Regular maintenance, strengthening the equipment, and selecting manufacturers with guaranteed quality and service are the ways to extend the life of the equipment and reduce downtime!If you are interestd in our products or have any questions, please feel free to call us at any time whatsapp:+8613633818807 or click“ business Through ” For consultation, our customer service staff will provide you with detailed answers and thoughtful service. Your satisfaction will be our unremitting driving force for progress. You are welcome to click for consultation.
Cone crusher headquarters address: No.169, Science Avenue, High-tech Industrial Development Zone, Zhengzhou, China