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Five basic process of vertical injection molding machine

by:Hisson     2021-01-09
Five basic process with the vertical injection molding machine, injection molding machine manufacturer is introduced as follows: one step: vertical injection molding machine clamping of vertical injection molding machine clamping cylinder the pressure oil to promote clamping mechanism movement, template move let die closed. The vertical injection molding machine mold first going to low voltage, high speed closed; The approach in the dynamic template template, and then switch to low speed and low pressure closure. Make sure the mould without the presence of foreign bodies and then switch to high pressure, mold locking. Process 2: vertical injection molding machine injection device when the shot feeding process of mould clamping force to lock, after injection device into the working condition of nozzle and mould joint. When injection solenoid valve after electrify, injection oil cylinder filling pressure oil, are connected by screw, according to the level of pressure and velocity locked liquid injection mold cavity. The holding process of three processes: vertical injection molding machine after the molten material is full of cavity, need the screw still maintain a certain pressure, prevent backflow phenomenon in a molten material within the mold; And the holding pressure, convenient vertical injection molding machine mold cavity supplement products materials needed for the cooling contraction, avoid plastic products produce the defects such as shrinkage cavity. Four processes: vertical injection molding machine cooling and plastic process after the gate shut, cancel the holding process of products within the mould to realize natural cooling stereotypes; And drive their plastic oil motor making screw rotation, convey granular plastic from the hopper forward, plasticizing. Process five: vertical injection molding machine injection device back, mould and plastic ejection process of vertical injection molding machine in piasticising metering and prevention after the delay process, in order to make the nozzle to avoid long time contact with LengMo formed by cold material, etc. , usually need to nozzle from mold, namely into the injection device condition. Whether the action execution, and execution of the program, to choose from. Once products after cooling to finalize the design, open mold, and the top products.
top injection molding machine manufacturers Product processes have been widely used to produce 5 gallon blow molding machine such as semi automatic pet blow molding machine price, plastic injection molding companies, and manual blow molding machines etc.
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