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PET Preformed bottle expanding machine Automatic Bottle Blow Molding Machine 1000BPH

Categories Bottle Filling Machine
Brand Name: WORLDSUN
Model Number: CHP
Certification: CE ISO
Place of Origin: CHINA
MOQ: 1 Set
Price: USD3000-30000/Set
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10 Sets per Month
Delivery Time: 20-30 Days
Packaging Details: Shrink Pack and Wooden Box
Material: Stainless Steel 304
Cover Material: Carbon Steel
Prefrom: According to yours
Bottle Volume: 300ml-2000ml
Bottle material: PET, PE
Model: Automatic, Semi automatic
Capacity: 1000-10000BPH
Driven type: Electric
Voltage: 380V, can be customized
Condition: New
Weight: According machine model
Dimension(L*W*H): According machine model
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PET Preformed bottle expanding machine Automatic Bottle Blow Molding Machine 1000BPH

PET Pre Formed Bottle Expanding Machine Bottle Blow Molding Machine Plastic Bottle Making Machine CE



Blow molding machine is a kind of machine that can blow bottles. The most simple explanation is that it can blow plastic bottles (softened into liquid) or good bottle preforms into bottles by certain technological means. The bottle blowing machine is convenient and fast, with large molding quantity. After it appeared, it replaced most of the manual bottle blowing and was adopted by most beverage enterprises.

Plastic hollow containers are widely used in beverage, medicine, cosmetics, food and chemical industry because of their light weight, low price and high safety. More and more manufacturers choose plastic containers instead of glass containers.

Nowadays, the most advanced equipment, molds and raw materials in the plastic industry are all presented one by one. New technologies and new applications emerge in endlessly. Throughout the field of plastic hollow molding, it is also fruitful. With the world's soaring oil prices, the price of plastic raw materials is also high, and the development of alternative products with low energy consumption and low raw materials is also one of the market trends.

1) Preheating

In order to keep the shape of the bottle mouth, the bottle mouth does not need to be heated, so it needs a certain cooling device to cool it.

2) Blow molding

In this stage, the preheated preform is put into the blow mould, and the preform is blown into the required bottle by high pressure inflation.

The bottle blowing machines on the market are generally divided into automatic and semi-automatic.

The automatic bottle blowing machine combines the two operations of bottle blowing through the operation of the manipulator, eliminating the process of manually putting the preheated bottle blank into the blowing mold. Greatly speed up the production rate, of course, the price is higher than the semi-automatic.

How to choose the type of bottle blowing machine you need must be the most concerned topic.

Generally speaking, choose the model of bottle blowing machine according to the products you need. For different dosage manufacturers, the general concern is how many cavities you needed, the size of the bottle volume, and the output per hour.

It is very important to choose the model according to your own needs.

Operation Steps:

Step 1. Place the bottle preform in the bottle preform container and enter the bottle preform positioning device automatically through the conveying device.

Step 2. The bottle preform mouth is upward, the bottle preform is automatically loaded on the bottle preform holder, and then sent to the drying channel.

Step 3. After heating, the bottle preform is sent to the blowing and drawing platform, and then the mold is locked, followed by low pressure blowing and drawing, high pressure blowing and drawing, exhaust, and finally the mold is opened.

Step 4. The finished bottle is taken down from the blowing platform by the automatic demoulding system.

Beverage enterprises have two urgent needs for bottle blowing equipment. One is that because the price of plastic raw materials continues to rise, beverage enterprises are always thinking about how to reduce packaging costs to maximize profits, so they need to use advanced bottle blowing equipment to produce lighter bottles. The other is that due to the rapid changes in the market, beverage manufacturers must pay more and more attention to beverages Short life cycle makes flexible response, corresponding to the PET bottle production in the increasingly frequent product update problem, in the production process need to change the mold time to the minimum. These two urgent needs give blowing equipment suppliers a big problem.


1. No charging at charging position: several conditions need to be checked:

Is there no material in the hopper? If so, it needs to be fed quickly

No: please check whether the control contactor of the hoist is in the power on state. If it is in the power on state, check whether the motor is in the power on and load state as soon as possible, because it is likely that the bottle preform is stuck in the lifting belt. At this time, the simplest method is to help lift manually.

If the control contactor of the elevator is not in the power on state, please check whether the bottle embryo detection eye is not in the same line with the reflector.

2. Feeding old card feeding tray: This is a headache. From the experience, if the length of the bottle preform is longer and the cutting weight is larger, then this phenomenon is less.

3. The bottle cannot be taken out of the mold after blowing.

First of all, the mold should be opened and closed manually if it is in normal operation.

Please check your exhaust time setting. If the exhaust time setting is normal, and if it fails only by blowing the bottle every time, it can be judged that it is the exhaust valve problem. Please open the exhaust valve and check its spring and seal condition (another phenomenon of this kind of fault is that the exhaust sound is loud or the exhaust sound is not clean).

If you encounter the situation that many molds can't be opened occasionally due to normal production, please check whether there is a screw in the clamping pin. In addition, please check whether the clamping force is too large. If it is too large, it should be readjusted according to the standard.

4. The bottle is always pinched

Whether the position of the manipulator is misplaced.

5. Two robots collide

This situation needs to reset the manipulator manually, which is caused by dislocation.

Operation specification editing

Essential knowledge of safe operation of automatic bottle blowing machine

1Before start-up of each shift, all moving parts must be lubricated once. (manipulator, manipulator guide rail, mold opening and closing guide rail)
2.The arm swing can be added once every (3-4) days. Large chain and small chain of heater can be used once a month. Check the main engine reducer and heater reducer for oil shortage frequently. The main engine bearing can be added once every 3 months.
3.Before production, check whether the moving parts are firm, whether the screws are loose and fall off, especially where the impact force is strong, and whether the belt drive part is abnormal.
4.Check whether the high pressure air source, low pressure air source, power supply and water source are normal.
5.Check whether the emergency stop switch, safety door switch and protection device detection switch are normal.
6.Check whether the heating head enters the embryo and the embryo dropping part works normally. If the embryo is not inserted in place, the nut of embryo pressing device can be adjusted.
7.Check whether the lamp tube is damaged or broken. It should be replaced in time.
8.Check the pneumatic components for air leakage and sensitivity.
9.Check whether the triplet has abnormal air leakage, whether it is blocked, and whether the water storage in the water cup is too full.
10.When the solenoid valve of automatic bottle blowing machine is abnormal, it should be cleaned in time.

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