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Analysis of common failures of shears
Author : admin Time : 20-10-26 AllPageView : 137

In daily life,no matter how good the equipment is,if there is no good sense of inspection and maintenance, t will affect the efficiency of the machine over time.

Like the scrap baler,the shearing machine also often causes frequent damage due to its high working intensity.

Everyone knows that the nature of the metal,the shearing temperature and other factors will affect the shearing quality of the shearing machine.To a large extent,the lack of maintenance and maintenance awareness will cause some unnecessary troubles.

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We have classified the failures of the shearing machine in daily use:the oil cylinder,the oil pump,and the cutting blade.

1.In terms of oil cylinder:After the machine is powered on,the oil cylinder cannot generate pressure.At this time,it is because the oil contains impurities in the process of sucking oil for a long time,which causes the overflow valve to block.

2.Oil pump:After the machine is started,if the oil pump does not work,check the electromagnet or replace the electromagnet.It is very likely that the electromagnet loop fails due to long-term use and cannot generate magnetic force;

Or the spool is stuck due to dust entering the steering valve spool,causing the oil pump to fail to work.

3.In terms of cutting edge:Too high or too low cutting edge will result in non-standard distance between the blade gap.During the cutting process,the cut material will be irregular and the quality is poor.

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The above 3 points are that you have encountered more in the process of use.Others include failures such as insufficient oil and air supply due to the rupture of the oil suction pipe.

These are things that everyone should always pay attention to during use.Only by mastering these common faults,we will be more comfortable when using the shearing machine.

According to the actual needs of everyone,the Nick brand shearing machine has been recognized by many customers with high-quality qualifications and professional craftsmanship and is trustworthy.

WEB:www.nickbaler.net.TEL:+86-29-86031588

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  • Different types of waste paper baler

    Waste paper balers are divided into four categories:

    1. Fully automatic waste paper packing machine only need to provide waste paper, but no need to put the packing bag, turn on the machine switch, the machine will work on its own, very convenient and fast.

    2. Manual waste paper baler works through a lot of manual labor. First of all, before the machine runs, employees need to check the machine (for example, whether the power supply is safe) to ensure that it can work normally.

    Secondly, when the machine is running, it is necessary to artificially place the material in the corresponding position and place the packing belt to allow the machine to compress it. When doing this step, the staff must pay great attention to safety.

    3. Semi-automatic waste paper baler Generally speaking, it is a combination of manual and machine. In the early stage, use the staff to put the waste paper into the corresponding position, and then wait for the machine to work, compress the waste paper into pieces, and transport it out. Then use employees again.

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    4. Fully automatic unmanned waste paper baler Compared with the fully automatic waste paper baler, it is further free from manual labor. As long as the program is set, the waste paper can be processed according to your own requirements.

    This type of waste paper baler can work more quickly and conveniently. Setting time and design mode can make the machine run by itself, greatly reducing manpower and cost. This one is more suitable for some large and medium-sized waste paper recycling centers


  • Waste Paper automatic strapping machine

    How to reduce the hydraulic shock of waste paper baler?

    1. Minimize the length of the pipeline or use rubber hoses to charter hydraulic shocks? Can reduce hydraulic shock.

    Reasons: 1. The instantaneous velocity change in the pipeline

    2. The sensitivity of hydraulic components is not high and the action is lagging

    3. The overflow valve cannot be opened in time so that the overshoot and pressure-limiting variable pump cannot reduce the flow in time when the pressure rises.

    2. Slow down the reversing speed of liquid flow. For the electro-hydraulic reversing valve, how to reduce the flow rate of the control pilot valve (using a throttle valve or a one-way valve) to slow down the reversing speed of the spool valve. When selecting components, use a directional valve with a damper as much as possible.

    IMG_20190712_100301.jpg

    3. Install an accumulator in front of the valve to reduce the distance of shock wave propagation, so that the hydraulic shock caused by the sudden closing or reversing of the control valve is buffered.

    Shaanxi Nick machinery equipment can supply many kinds of baler machine 

    Waste paper baler machine ,plastic baling machine ,metal press ,sawdust bagging machine ,rice husk baler machine ,rag bagging machine ,tire baler machine ,used cloth baling machine ,and many kind of strapping machine ,compactor ,baling press machine as so on . 

    For more information ,please visit : www.nickbaler.net or www.nkbaler.com 

    even you can send us whatsAPP:00 86 15021631102 to free talk and inquiry as any  time .


  • Cleaning method of waste paper baler

    Use low-viscosity special cleaning oil. When cleaning, add the oil to the oil tank of the waste paper baler and heat it to 50-80 degrees Celsius.

    Turn on the hydraulic pump, pack the waste paper and let it run dry. Frequent knocking on the tube when cleaning, this can play a role in removing attachments.

    Clean the oil filter for 20 minutes to check the contamination status of the oil filter, and clean the filter, and then clean it again, and repeat until the filter is free of many contaminants.

    The cleaning time of the waste paper baler is usually 2 hours. For the more complicated hydraulic system, the machine cleaning method can also be connected with a hydraulic cylinder to allow the hydraulic cylinder to reciprocate for system cleaning.

    After cleaning, the cleaning oil must be used as much as possible. The cleaning of the hydraulic system inside the paper baler is very effective for the baler. Because the waste paper baler needs an excellent hydraulic system when working.

    IMG_20190712_100301.jpg

    Therefore, in ordinary work, the cleaning of waste paper balers should not be underestimated and must be taken seriously.

    Shaanxi Nick machinery equipment can supply many kinds of baler machine ,Waste paper baler machine, cardboard baling machine ,plastic bottle balers 

    kindly contact us if you have any require ,whatsapp :0086 1502163 1102  . website:www.nkbaler.com


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