Plastic turnkey solutions

HISHIYA -HB-80 control Panel #

HISHIYA -HB-80 control Panel #

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Haitian proto type

INJECTION MOLDING MACHINE FROM USA.

MAKE: MITSUBISHI
MODEL: 720MJ-110
ORIGIN: JAPAN
YOM: FEB,1993.
TONNAGE: 650 TONS
SHOT SIZE: 110 OZ (3100 gram PS)
DISTANCE BETWEEN TIE RODS: 37.4" x 37.4"
PLATEN: 55.12" x 55.12"
MAX. DAYLIGHT: 70.8"
EJECTOR STROKE: 7.9

How to Operate Plastic injection molding machine.

The Answer his.
Operating an injection molding machine requires careful attention to safety, precision, and understanding of the machine's controls. Here's a step-by-step guide on how to operate one:

Step 1: Preparation
Safety Gear: Put on appropriate personal protective equipment (PPE) like safety glasses, gloves, and any other required gear.

Machine Inspection:

Check for any visible damage or loose parts on the machine.
Ensure all safety guards and shields are in place and functioning properly.
Material Inspection:

Ensure that the correct raw material (plastic pellets or resin) is available and properly stored.
Step 2: Machine Start-up
Power On: Turn on the power to the machine and any auxiliary equipment (such as heaters, chillers, etc.).

Heating:

Set and adjust the temperature controls for the injection unit, mold, and other relevant components.
Injection Unit Check:

Verify that the injection unit is clean and free from any contaminants.
Mold Installation:

Mount the mold onto the machine, ensuring it is securely fastened.
Step 3: Programming
Machine Settings:

Access the control panel and set parameters like injection pressure, injection speed, mold temperature, and cycle time based on the specifications for your particular molding process.
Material Loading:

Load the correct amount of raw material into the hopper.
Step 4: Molding Process
Clamping:

Close the mold using the clamping mechanism. This keeps the mold halves together during the injection and cooling process.
Injection:

Engage the injection unit to push the molten material into the mold cavity. This fills the mold with the desired shape.
Cooling:

Allow the material to cool and solidify within the mold.
Ejection:

Open the mold and remove the finished product. This can be done manually or with automated ejection systems.
Step 5: Quality Control
Inspect the Product:
Check for any defects, such as warping, flashing, or incomplete filling. Address any issues that arise.
Step 6: Shutdown and Cleanup
Shutdown:

Turn off the machine and auxiliary equipment in the proper sequence specified by the manufacturer.
Clean the Machine:

Remove any remaining material from the hopper and clean out the barrel and screw.
Mold Cleaning:

Clean the mold and ensure it's free from any residual material.
Step 7: Documentation
Record Keeping:
Maintain a log of machine settings, production quantities, and any issues encountered during the process.

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Safe connection

If you have any electronics board for injection molding machine then you can contact us to fix it.

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