World Class Service
Three free service
Free installation,Free machine testing, free technical training.
Pre-sales service
To provide customers technical consultations such as plastic raw
materials, machinery, mold and other aspects of knowledge ; to help
customers provide product analysis and select reasonable model based
on the product and auxiliary equipment: Provide rationalization proposals
according to the customer's overall layout of the workshop and the
installation of machinery, water and electricity layout.
Sales service
When the equipment arrived at the customer office, we provide free
technical training to customer technical staffs about the installation of
equipment ; explain the matters which need to take care,
Let the relevant staff of customers as soon as possible familiar with the
operation and maintenance of the machine.
the installation of machinery, water and electricity layout.
After-sales service
To resolve customer’s problem when in the shortest time; to provide with
the latest industry information to customers. Regular customer visits, find
problems and solve them in time.No matter when your machine has
problems, just a call, we will reply to you within 24 hours, hoping to provide
you with convenient service in the shortest time.
Any questions about the machine maintenance and technical issues, you
can send e-mail to us, we will provide you with satisfactory answers.
FAQ
Injection moulding machine can’t clamp
Handling method:
1) check the front travel switch of safety door and repair it.
2) check the 24V5A power in the electric box, replace the insurance and the power box.
3): check whether the spool is stuck, clean the spool.
4): check the I/O board has output or not,weather the magnetic valve is open or not.
5): check whether the hydraulic safety switch is closed, whether the mechanical lock rod is opened or not.
1) check the front travel switch of safety door and repair it.
2) check the 24V5A power in the electric box, replace the insurance and the power box.
3): check whether the spool is stuck, clean the spool.
4): check the I/O board has output or not,weather the magnetic valve is open or not.
5): check whether the hydraulic safety switch is closed, whether the mechanical lock rod is opened or not.
The noise of mold open and closing
Handling method:
1)check whether the lubricating oil pipe is cut off , if so, reconnect the tubing pipe.
2): small amount of lubricating oil, increase lubricating oil amount , add once at 50 mold open-close circle,or manually add lubricating oil.
3): clamping force over large, check whether the mold needs large clamping force, lower the clamping force.
4): the current fluctuation of the amplifier board, check whether the current parameters meet the acceptance criteria, re adjust the current value.
5): parallelism error,use indicator to check head board parallelism to make sure it’s greater than the acceptance criteria or not; adjust the parallelism.
1)check whether the lubricating oil pipe is cut off , if so, reconnect the tubing pipe.
2): small amount of lubricating oil, increase lubricating oil amount , add once at 50 mold open-close circle,or manually add lubricating oil.
3): clamping force over large, check whether the mold needs large clamping force, lower the clamping force.
4): the current fluctuation of the amplifier board, check whether the current parameters meet the acceptance criteria, re adjust the current value.
5): parallelism error,use indicator to check head board parallelism to make sure it’s greater than the acceptance criteria or not; adjust the parallelism.
Mold open-closing scramble:
Processing method:
1): the second plate and the tie bar are worn out, check the second plate and tie bar, replace the second copper sleeve, tie bar, add the lubricating oil.
2): the speed of mold open -close and pressure adjustment is not correct, set flow 20, pressure 99, the second platen should not crawl, adjust the flow proportional valve hole, or open valve hole, adjust the proportional valve linear current value.
3) air in pipes and tanks,exhaust it.
1): the second plate and the tie bar are worn out, check the second plate and tie bar, replace the second copper sleeve, tie bar, add the lubricating oil.
2): the speed of mold open -close and pressure adjustment is not correct, set flow 20, pressure 99, the second platen should not crawl, adjust the flow proportional valve hole, or open valve hole, adjust the proportional valve linear current value.
3) air in pipes and tanks,exhaust it.
Wait A Few Seconds To Open The Mold:
Handling method:
1): starting speed is slow, check the screw damping ,wheher it is too big, adjust to use screw with small damping hole.
2): damping screw middle hole too big, check the Y screw hole damping is too large or not,change for damping nail with smaller center hole .
1): starting speed is slow, check the screw damping ,wheher it is too big, adjust to use screw with small damping hole.
2): damping screw middle hole too big, check the Y screw hole damping is too large or not,change for damping nail with smaller center hole .
Can't open the mold:
Processing method:
1): increase the speed of the mold open-close, the pressure and flow is too small, not adjusted, check the speed of the mold open-close, the pressure is appropriate or not, increase the pressure and speed of the mold open-close.
2): The electronic ruler in clamping unite is zero change, check the ruler,whether it is stop in the zero position or not, re adjust the electronic ruler into zero position.
3) check whether it is anti- hinge.
1): increase the speed of the mold open-close, the pressure and flow is too small, not adjusted, check the speed of the mold open-close, the pressure is appropriate or not, increase the pressure and speed of the mold open-close.
2): The electronic ruler in clamping unite is zero change, check the ruler,whether it is stop in the zero position or not, re adjust the electronic ruler into zero position.
3) check whether it is anti- hinge.