The plunger pump of the metal baler is an important device of the hydraulic system.It relies on the reciprocating movement of the plunger in the cylinder to change the volume of the sealed working chamber to achieve oil absorption and pressure. The plunger pump has the advantages of high rated pressure,compact structure,high efficiency and convenient flow adjustment.
Common problems and solutions of plunger pump of metal baler:
1.Whether the oil inlet pipe of the plunger pump sucks in air,which causes the pump to have high noise,vibration and pressure fluctuations:mechanical tips should prevent the plunger pump from sucking oil due to poor sealing and high resistance of the oil suction pipe (such as excessive bending and too long pipe) Insufficient air intake occurs.

2.Check whether the coaxiality of the plunger pump and the engine is out of tolerance: the plunger pump and the engine are installed differently,so that the plunger pump and the drive shaft are subjected to radial force, and the coaxiality is readjusted.

3.Check that the movement of the servo piston and the variable piston is not flexible,and occasional or frequent pressure fluctuations occur:if it is an occasional pulsation,it is mostly caused by oil and dirt stuck in the piston.The dirt can be washed away and normal ,You can clean and change the oil at this time.If it is frequent pulsation,it may be due to strain or awkwardness of the mating parts.At this time,the parts should be removed for research and distribution or replaced.
4.For the variable plunger pump,it may be that the deflection angle of the variable swash plate is too small,so that the flow is too small,and the internal leakage is relatively increased.Therefore,the mechanical prompt cannot continue to supply oil to the outside,and the flow pulsation causes pressure pulsation.The mechanism suggests that in this case,the deflection angle of the swash plate can be appropriately increased to eliminate internal leakage.
5.The loosening of the plunger ball head and the sliding shoe produces noise,vibration and pressure fluctuations,which can be properly riveted.
6.Replace the hemispherical sleeve when it is worn or damaged.
7.The triangular eyebrow grooves of the oil distribution pan after flat grinding are shortened,which will cause relatively large noise and pressure fluctuations due to trapped oil.Assorted triangular files can be used to appropriately lengthen the triangular grooves.
The plunger pump of the metal baler can work normally,and the metal baler can work normally.Therefore, pay attention to the maintenance of the plunger pump in daily maintenance.

2020-09-29

Today we can prevent the harm caused by hydraulic shock by starting with it.The specific methods are as follows:
1.The simple way to prevent hydraulic shock during hydraulic system operation is to slow down the closing speed of the reversing valve,increase the pipe radius and liquid flow rate.This can reduce the instantaneous pressure during the closing time of the reversing valve and avoid occurrence Hydraulic shock.

2.When the hydraulic system is designed,it can also reduce the change of the liquid flow rate by shortening the length of the pipeline,reducing unnecessary bends,or adopting a hose that has the effect of removing the impact force,so as to help when the reversing valve is closed.Reduce instantaneous pressure to prevent hydraulic shock.

3.In the hydraulic system,in response to the hydraulic shock caused by the sudden braking of the moving parts in high-speed motion,the treatment measures are to set a buffer device at the end of the cylinder,or use a reduction valve at the end of the cylinder stroke to relieve the hydraulic shock.The installation of accumulators in the hydraulic system or the use of rented rubber hoses with shock absorption capacity can also reduce the hydraulic shock.
The hydraulic system of the metal briquetting machine is the core system of the whole equipment.Only by understanding and fully mastering the methods to prevent the hydraulic impact of the hydraulic system can the hydraulic system of the metal briquetting machine work normally and create more benefits for enterprises and individuals.

2020-09-29

Why do more and more people choose metal briquettes,because:
1.The price of steel has rebounded,and the price of metal after suppression is higher than before without suppression;

2.The equipment has a high degree of automation,and only one person can complete the production;

3.The equipment is under high pressure and the finished product has high density.Whether it is steelmaking or casting,it can reduce production costs,and there will be no slag drop or break during transportation;
4.In addition to pressing cans and iron filings,this equipment can also be produced by other manufacturers by changing molds, and has a wide range of applications.
The metal briquetting machine produced by Nick Machinery has always had its own uniqueness,because we believe that we can only make our products more refined and distinctive.Only when users and friends are more satisfied can we have a good market for history.Make customers and friends give more praise to our briquetting metal shredder.

2020-09-28

Many industries hope to increase the working speed of metal packaging equipment,which is conducive to income generation and reduces costs.What should be done during the installation and use of metal packaging equipment?Speed up the device?

When processing and producing with a metal baler,the operating speed is generally affected by two factors,one of which is the running speed of the equipment feeding belt,and the other is the speed of the unwinding belt during operation.The problem that needs to be understood is that when processing through the equipment,the withdrawal of the tape actually has a greater impact on the overall processing speed,so pay attention to the selection of control methods and techniques,and you can also choose the corresponding methods according to the actual situation of the manufacturer.Complete processing tasks.

In addition,the selection of the motor has a great impact on the working speed of the metal baler.The metal baler equipment installed in many places is a dual-motor product.This kind of metal baler is controlled by different motors during the work.The operating status,therefore,has a great impact on the overall application effect of the metal packaging equipment.This issue needs to be paid attention to when installing and using the metal packaging equipment.
Nick Baler has a professional R&D,design and after-sales team.If you encounter any difficult problems during use,you can contact us at 86-29-86031588 at any time.

2020-09-28

There are many kinds of scrap iron in daily life.It is a big problem in storage,transportation and smelting in steel mills. Moreover,long-term retention of scrap iron will cause light pollution of the air.There are many ways to dispose of scrap iron.Scrap iron is a surviving resource.Recycling can produce new steel,which can be put into market again and recycled.This can save a lot of resources and protect the earth’s mining resources.Scrap iron can be packaged into massive iron blocks that are convenient for storage,transportation and smelting.

The scrap iron briquetting machine has brought a lot of convenience to our lives,and we have also made the greatest improvement in its performance as much as possible,so that the scrap iron briquetting machine can exert its maximum function and continuously improve the work efficiency of customers .

2020-09-27