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What's the difference between full-automatic bottle blowing machine and semi-automatic bottle blowin

Issuing time:2019-10-17 00:00

Bottle blowing machine is a kind of equipment to make plastic particles into hollow containers through blow molding process. At present, there are two common types: one is the one-step blow molding of PP and PE, the other is the two-step blow molding of pet, PC or PP. The two-step blow bottle machine is widely used in any shape carbonated beverage bottle, mineral water bottle, cosmetic bottle, edible oil bottle, pesticide bottle, large caliber bottle, high temperature resistant bottle and other packaging containers with pet, PP and other crystalline plastics as raw materials. Many people who are new to the plastic bottle industry need to know and learn a lot of knowledge before purchasing, and they need to buy according to their own needs. The more expensive the bottle blowing machine is, the better, but it is not necessarily suitable for you. Because there are many models of bottle blowing machine, which are generally divided into semi-automatic bottle blowing machine, manual plug-in automatic bottle blowing machine and full-automatic bottle blowing machine. Taizhou Runrun Machinery Co., Ltd. can be customized according to different output and bottle capacity of customers.

Now simply talk about the two steps of two-step bottle blowing machine in production

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.

II. Blow molding

In this stage, the preform that has been preheated is placed in the preformed bottle blowing mould, the stretching rod is stretched down for high-pressure inflation, and the bottle preform is blown to the required bottle shape

Features of semi-automatic bottle blowing machine:


1. Blow 0.1-5l PET bottle (one out of two), 5l-20l (single chamber)

2. The output of 500 ml bottles can reach 2000 bottles per hour by using two cavity mold

3. Advanced PLC control system, time control can be * to 0.01 seconds

4. Special air storage device

5. The infrared lamp is used for heating, with strong penetration. The bottle body rotates and heats, and the track rotates. The heating is even, fast and reliable

6. Different heating lamps are equipped with independent temperature control devices to ensure the ideal heating effect of the bottle embryo

7. The direction of the heating lamp can be adjusted according to different bottles

8. Only one person is needed for operation without special training

9. Easy to install and start

10. The scrap rate of finished products is less than 0.1%


One

The full-automatic bottle blowing machine does not need manual operation, and the output has different models of 2000-8000 bottles per hour. Features:

A. adopt advanced microcomputer control system, with stable performance;

B. automatic feeding of blank by conveyor;

C. The infrared lamp is used for heating, with strong penetration. The bottle body rotates and heats, and the track rotates. The heating is uniform, fast and reliable;

D. the width and height of the lamp tube and reflection plate in the heating area can be adjusted to suit the heating of the preforms of different structures, and there is an automatic temperature exhaust device to ensure the constant temperature of the drying channel;

E. each mechanical action has a safety self-locking device. When a process fails, the program will automatically switch to a safe state;

F. each action is driven by the oil pump, which has the advantages of no pollution and low noise;

G. the air circuit design divides the action and blowing into three parts to meet the requirements of blowing bottle and action with different air pressure;

H. adopt high-pressure and double arm connecting rod to lock the mold, with strong clamping force;

I. there are two operation methods: manual and full-automatic;

J. safe, reliable and unique valve position design makes the gas path clear at a glance;

K. The production process is fully automated, with the advantages of low investment, high efficiency, convenient operation, simple maintenance and safety.

L. bottle body free from pollution

M. ideal cooling effect of cooling system

N. simple installation and startup

O. bottle scrap rate is less than 0.1%


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