Semi Automatic PET Blow Molding Machine (CE)

We are a semi automatic blow molding machine manufacturer located in Shanghai city, the biggest port city in China. This convenient location allows us to obtain low-priced materials and cheaper shipping costs. As a result, our molding machines, water treatment, accessory equipment for filling line, labeling machines and more products are low-priced. Please contact us for your need of our semi automatic blow molding machine, which is a highly efficient, simple, and low-priced molding machine! 

Features of Semi Automatic Blow Molding Machine

This semi automatic blow molding machine is a latest blow molding machine developed by Joysun. All the components of this semi automatic blow molding machine are controlled by computer and pneumatic transmission. It is of high precision of time delay, reliable operation, strong resistance against disturbance, easy time setting and long service life. It has a digital automatic temperature adjusting instrument and carries out two operation modes: single action and semi-automation. This semi automatic blow molding machine adopts far infrared heating oven, which fast and equally heats the bottles. Electro thermal lamps are controlled by bicolor LED digital controlled silicon.

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Application:

This semi automatic blow molding machine is for blowing PET beverage bottle, cosmetic bottle, medicine bottle, jar etc.

Bottle Blowing Device

The two sets of bottle blowing device are placed at the upper and front part of this semi automatic blow molding machine. They are composed of a extending bar cylinder, a bottle-mouth press cylinder, blowing and pressing lump, extending bar and more components. When the compressed air comes in, the pistons of extending bar cylinder and bottle-mouth pressing cylinder goes down at the same time. The blowing and pressing lump adjusts according to the height of the bottle mouth and presses the bottle mouth tightly. This ensures no air leakage from the bottle mouth and a crystal bright PET bottle is thus produced.

Mould-closing Device

It is located in the middle part of the semi automatic blow molding machine and is composed of a mould-closing cylinder, a moving template and a fixed template. The two halves of the mould are fixed on the fixed template and the moving template respectively. The mould-closing device is driven by the reciprocating

motion of the cylinder rod, connection plate, and the adjusting screw to carry out opening and closing of the mould.

Operation Part

The operation part of this semi automatic blow molding machine is located at the right front. It is equipped with an electric control box, where all the electric devices are installed. On the operation panel, there are key switches, power lamps, a manual and a semi-automatic switch, lifting and descending keys, blowing keys and more keys. This provides easy operation to the user.

Air Passage System

This semi automatic blow molding machine is equipped with an air compressor to supply air to the machine. This machine has two 2-position 5-way electromagnetic valves which control the opening and closing of the mould, the ascending and descending of the extending bar, and the ascending and descending of the

bottle-mouth pressing cylinder piston. Two 2-position 2-way electromagnetic valves are adopted to control the air blowing and discharge of the mould.

Configuration:

PLC:                                                    MITSUBISHI

Interface & touch screen:                    MITSUBISHI or HITECH

Solenoid:                                             BURKERT or EASUN

Pneumatic cylinder:                             FESTO or LINGTONG

Filter regulator/lubricator combination: FESTO or SHAKO

Electric component:                            SCHNEIDER or DELIXI

Sensor:                                               OMRON or DELIXI

Inverter:                                              ABB or DELIXI or DONGYUAN

Paramter: 

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Product

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