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【kindly Reminder】Equipment Shutdown Announcements during Chinese Traditional Festival Holiday


1. Please highly attention to read this announcements carefully ,it’s very important

Equipment Announcements During Festival Holiday

Shut down your equipment before holidays

Cleaning and maintenance

Equipment must be cleaned and maintenance comprehensively before shutting down equipment

Blowing the Machine oil tank for back cover and surrounding rough edges and wipe more clean with a cloth

Cleaning the machine body and mold residue, Make sure the equipment surface cleaning, Check lubrication system,

Add lubricating oil or grease in a timely manner.Moving mold skateboard,Adding butter to the feeding motor,

Cleaning part of machine sliding plate and burr baffle with detergent.

Make sure the proper equipment maintenance for each bearings, screw rods, rails, shaft cores, pistons, plates, nuts with oiling before shutting down equipment (During maintenance, please do not drop grease, alcohol, water or other substances that harmful things into the material machine )

Processing the last lubrication and make the specified lubricant by instruction manual during holiday (Clean up excess oil stains)

2. Turn off the device

Turn off the equipment power system before shutting down.Make sure all power switches are turned off and unplug the power cord. Close the air supply valve and release the pressure from the compressed air system.

Please keep the machine in the closed mold state when shutting down, and close the mold (except for special requirements), Please close the machine vacuum cover to prevent molds and hot plates from rusting

Please remove all the rubber material from the barrel, firing tube, and firing tube of the injection molding machine

When shutting down, please keep the injection platform back to the end, close the mold (except for special requirements), and keep barrel empty material. Feeding machine need component B material to clean the mixing head and barrel when liquid state injection molding machine shut down.Material tube must be flushed with PP material when injection molding machine shutted down. Material pressure should be unloaded, air source should be turned off, and the main power supply should be turned off when machine feeder stops.Mold clamping must be closed to protect it from high pressure during long-term shutdown. It is recommended to store some dehumidifier in the electrical box, Meanwhile put some cockroach and rat poison to prevent rats from entering the electrical box and chewing the relevant electrical circuits, and finally close the electrical box door.

 3.Machine cooling circulating water treatment

If your equipment is in sub-zero temperatures during the holidays, it is recommended to drain all the cooling water in the equipment, and make sure there are no residues, blow out using compressed air.

there is no residual water in the pipeline after confirmation, close the pipeline main valve and the valve leading to the molding machine.Close the mold cooling water valve, remove the inlet and outlet water pipe joints, and use an air gun to blow out the residual water in the mold cooling system.Avoid the mold core rusting . Apply anti-rust oil to the mold, and blow out the water in the waterway.

How to protect equipment

In order to prevent dust, moisture, etc. from causing damage to the equipment, you can use dust cover or protective film covering the equipment during shutdown.At the same time, ensure the environment around the equipment is dry and ventilated to avoid moisture.Machine rust prevention: First, clean the equipment surface, especially the metal part.

Spraying one layer rust inhibitor provides good protection for the equipment.Apply anti-rust oil to the Corinthian threads and nuts.Close the equipment doors and windows.

Duty Hotline : 

I hope the above guidelines can be helpful for your company's maintenance work during the Spring Festival.

If you have any questions about your equipment or need further guidance, please feel free to contact us,

New Year duty hotline 4009622006 to 0 manual service!

I wish your company have a great success in the new year! Happy Chinese New Year to you and your team!

Remote automatic monitoring and guarding:

If your device has been connected to the intelligent remote guard during holidays,  System will send out an early warning message in time to remind you when the machine encounters an abnormality.  Additionally, you can remotely diagnose system device status.

Startup operation notes after holidays:

Startup the machine after holidays :

Turning on the equipment ≠ turning on the switch. You need to operate as the following procedures before turning on the equipment

 NO.1 Check whether there is dripping water or oil leakage in the indoor working environment and outside the equipment. And whether there are gnawing marks on the wires in various parts, and whether there are any signs of rats or insect damage inside.If there are any above situations, please suspend equipment usage and contact the the equipment manufacturer technical personnel for maintenance

NO.2 before turning on the equipment ,you can lightly tap the device to remind small animals inside the device to escape quickly to prevent equipment damaged after it is started;

No.3 Before use, to make sure the voltage and phase sequence are normal before turning on the machine. Plug in the equipment power plug , open the equipment main power switch, and press the switch button in sequence.

NO.4. Check whether the hydraulic oil in the oil tank has changed color or emulsified, and needs to be replaced. Check the oil level on the level gauge to determine whether more hydraulic oil is needed. Check whether the water level in the water tower is normal.

NO.5.Turn on the heating and check whether the heating system is working properly. After turning on the electric heating, pay attention to the heating status prompt on the computer panel to see if the temperature has increased and whether the heating contactor is normal. After powering on, check whether the emergency stop buttons and machine alarms are normal. Manually test whether each action is normal. Feeding machine action test.

NO.6 Remove the anti-rust oil and machine debris, check the oil pump joints and oil pipe joints for leaks, and tighten them with a wrench.

 NO.7 After the above inspections are completed and everything is normal, first ensure that each action can operate normally in the mold installation state. It is recommended that each axis action be set to a slow speed for an empty cycle test.

If there is an oil temperature requirement, the empty cycle test state can be started after the actual oil temperature reaches the normal value.Meanwhile,note the electric heating plate temperature should reach the set temperature. empty cycle test can be performed after temperature reaches the set value,  adjusting mold process parameters (which are consistent with the mold)  for the production preparation after the empty cycle is normal

 Remote automatic monitoring and guarding:

If your equipment has been connected to the Chinjinli intelligent system remote protection, When there is an abnormality occurs on the machine, the system will send out an early warning message timely to remind you to make improvements.In addition, the remote diagnosis system can also automatically detect the equipment status after startup.
If any abnormalities are found, you will receive notification as soon as possible and promptly analyze the problem and eliminate hidden dangers.

Notes for turn on equipment 

1. components on the circuit board are susceptible to moisture after the equipment is not used for a long time

2. Therefore, it is best to preheat the equipment for half an hour after powering on.

3. Allow the components to enter a normal working environment to reduce the machine failures or malfunctions probability

4. if there is abnormal sound or burning smell, etc. after turning on the equipment.

5. Please disconnect the power supply in a safe manner immediately and notify the equipment manufacturer's technical personnel for inspection;

6.make sure the water is flowing smoothly before heating the mold ,Empty glue should be arranged and the glue curing condition should be tested before making products

please proceed with normal work when all pre-and post-boot preparation procedures have been completed and the device has entered the normal operation interface

 If you encounter other problems, please call the Chinjinli after-sales service hotline 4009622006, we will serve you!


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