Plastic Trash Can Special Injection Molding Machine

Trash can manufacturers have designed sorted trash cans for use in different places such as households, streets, medical treatments, companies, etc. Such large-scale and different types of barrel production requirements will inevitably require injection molding machines that produce trash cans to support. ZOWEITE® Injection Molding Machine has launched a special injection molding machine for plastic trash cans. The special injection molding machine for plastic trash cans has two models, GF1500 and GF2300, which can produce 120L and 240L trash cans. The machine can be selected according to different capacity trash cans.

ZOWEITE® Plastic Trash Can Special Injection Molding Machine machine details:

Advantages of Plastic Trash Can Special Injection Molding Machine:

1.Small footprint--The a two-platen structure on injection molding machine allows to reduce the working area.

2.Short molding cycle-- large opening stroke, which is suitable for trash can molding. Equipped with demoulding linkage to shorten the molding cycle.

3.High speed and stability-- Precise clamping force control can protect the mold effectively. Servo control of mold to promise high-speed and stable running of the machines.

How should the special injection molding machine for plastic trash can be maintained?

1. Maintenance of the electrical system of the injection molding machine for plastic trash cans：

a. When checking the high-voltage components in the machine, if not necessary, the main power supply should not be turned on.

b. When changing the mold, it is impossible to let the cooling water flow into the control box.

c. Check whether the temperature in the control box is too high, which affects the normal operation of the electronic board.

d. When changing relays, use designated voltage relays.

2. Maintenance of hydraulic system of injection molding machine for plastic trash can：

a. The pressure temperature of the injection molding machine should be maintained between 30-50 degrees Celsius. If the oil temperature exceeds 60 degrees Celsius, the following problems will occur: The pressure oil will deteriorate due to oxidation.

b. The viscosity of the pressure oil decreases, which causes damage to the oil pump, oil leakage and pressure drop, and the working efficiency of the decompression oil switch.

Accelerate the aging speed of oil seals.

c. Prevent the cooling water from leaking into the oil tank, and pay special attention to checking whether there is water leakage inside the oil cooler. Remove the oil cooler and clean the inside every 6 months or so.

d. The pressure oil must be replaced every 3000-4000 hours of operation of the injection molding machine. When replacing the pressure oil, do not mix the new and the old oil. At the same time, the oil screen in the cylinder should be twisted to clean.

e. Because the valve core is blocked by foreign objects and fails, the valve core should be removed from the oil valve and cleaned with diesel or kerosene (or immersed in clean pressure oil for cleaning), and then compressed air is used to remove the foreign objects. Unless it is determined that the oil valve is blocked by foreign objects and causes the injection molding machine to malfunction, do not remove the oil valve casually.

3. Maintenance of the clamping part of injection molding machine for plastic trash can：

a. The machine hinge of the clamping part has a long working life, but each movable part should be properly lubricated, otherwise the machine hinge will wear out and reduce the life.

b. Keep the four pillars clean.

c. Keep the sliding feet and sliding rails of the mobile template clean and lubricated.

d. Avoid using close to or exceeding the working pressure for clamping.

e. When adjusting the mold, the express clamping speed is not available.

f. Control the position of the clamping action stroke to the most appropriate position to reduce the impact on the machine when clamping.

4. Maintenance of the injection part of injection molding machine for plastic trash can：

a. Keep the guide rod of the shooting platform lubricated and clean.

b. Keep the surface of the shooting table clean and dry.

c. Except plastics, paints and additives, do not put anything into the hopper. If you use the recycle, you must add a hopper magnetic stand in the hopper to prevent metal fragments from entering the melt barrel.

d. When the melt cylinder has not reached the preset temperature, do not start the melt motor, nor use the reverse cable (relaxation) action to avoid damage to the rotating system components.

e. Before using special plastics, you should consult the plastics manufacturer as to which type of plastic injection screw is more suitable for this type of plastic.

f. Use the correct method of replacing the plastic and cleaning the glue cylinder provided by the plastic supplier.

g. Periodically inspect all parts of the injection platform, tighten the loose parts, and ensure that the two injection cylinders are installed in balance, so as to avoid damage to the oil seal of the injection cylinder, causing oil leakage and wear of the cylinder pump core.

h. Regularly drain the grease of part of the oil hydraulic motor and replace with new grease.

i. When the melting temperature is normal and the black spots or discoloration of the glue continue to appear, check whether the rubber ring and the rubber meson of the injection screw are damaged.