跳至主要内容

How to choose a chiller for the bottle blowing machine | Oumalchiller.com

 What is Blow Molding Machine?

Blow molding machine is a kind of equipment that makes plastic particles into hollow containers through a blow molding process. At present, the more common models include: a hollow extrusion blow molding machine that uses PP and PE for one-time molding, and uses PET, PC or PP for two moldings. The injection-stretch-blowing blow molding machine and the newly developed multi-layer hollow extrusion blow and stretch blow molding. At present, most of the blow molding machines are also two-step blow molding machines, that is, the plastic needs to be made into preforms and then blown. Nowadays, environmentally friendly plastics made of PET are commonly used.


Production process of Blow molding machine

The working process of the bottle blowing machine is generally to place the preform in the preform container, automatically enter the preform positioning device through the conveying device, and then load the preform mouth upwards onto the preform holder, and then send it to the drying tunnel for heating After that, the preform is sent to the blowing platform, and then the mold is locked, followed by low-pressure blowing and high-pressure blowing. After cooling and forming, the high-pressure gas in the bottle is discharged, and finally the mold is opened. The finished bottle is taken from the blowing platform by the automatic demoulding system Come down. In the cooling molding process, the chilled water provided by the chiller is used to cool the bottle wall and prevent the mold from overheating and damage.


What is a blow molding chiller ?

Blow molding chiller is the cooling system which provide cooling water for the blow molding machine. Because the bottle blowing machine generates a lot of heat during the production process, and the ambient temperature is getting higher and higher, tap water or cooling towers can no longer cool the bottle blowing machine, resulting in a decline in product refrigeration. Therefore, the bottle blowing machine chiller Used, it can effectively improve the surface finish of plastic products, reduce the surface marks and internal stress of plastic products, make the products do not shrink or deform, reduce defective products, is suitable for demoulding of plastic products, accelerate product shaping, and shorten the injection molding cycle. Greatly improve the production efficiency of the bottle blowing machine.


air cooled chiller for blowing machine


How to choose a suitable chiller for the bottle blowing machine.

First determine the control temperature and cooling capacity required by yourself, such as how much water you need per minute to finalize. Generally, the water chiller is selected according to the requirements for cooling water provided by the blowing machine manufacturer. Generally, the temperature of the outlet water is 10, and the cooling water flow requirements of different models. Some manufacturers will directly mark the horsepower of the chiller in the parameters.


If you are looking for the industrial chiller for your bottle blow machine, You are welcomed to contact us to get the blow molding chiller price.


评论

此博客中的热门博文

Constant Temperature Swimming Pool Heat Pump Unit | Hstarschiller.com

  We all know that winter swimming has many advantages: 1. It can enhance cardiovascular function. 2. The stimulation of cold water can close the peripheral blood vessels, increase the blood supply of important organs such as heart, brain, liver and spleen, so that more oxygen can be delivered to brain cells in time, which is conducive to the elimination of nervous system fatigue. 3. The skin of those who insist on winter swimming is ruddy, shiny and elastic. And people also hope to enjoy the fun of swimming in winter, but not everyone can bear it.  Hstars group constant temperature swimming pool heat pump  can be a good solution. 1. Demand analysis of swimming pool with constant temperature Constant temperature swimming pool, also known as indoor constant temperature swimming pool; that is, the temperature of the water in the pool heating system is maintained at 26~28℃, which is suitable for the temperature of the human body. When the indoor swimming pool is designed, th...

The Role and Characteristics of Condenser in Refrigeration System

  The four major components of the refrigeration system are compressor, evaporator, condenser and throttling device. The role of the condenser in the refrigeration system is mainly to cool and liquefy the gaseous refrigerant in the high temperature and high pressure state discharged from the compressor, so as to meet the requirements of the circulating use of the refrigerant in the system. The selection of the temperature difference between the condensing temperature and the coolant inlet and outlet involves economic issues in the refrigeration system. Increasing the condensation temperature and reducing the temperature difference between the coolant inlet and outlet can increase the heat transfer temperature difference, reduce the required heat transfer area, and reduce the investment cost of heat exchange equipment. However, lowering the condensing temperature can reduce the power consumption of the refrigeration compressor. The greater the temperature difference between the cool...

How to build a cost-saving cold room for Peanut Storage

  Peanut storage conditions have significant effects on overall quality. With   H.Stars   standards for roof pitch, ventilation and other building standards, farmer stock peanut warehouses or cold room are the best solution. Here are some suggestions on one of the type peanut cold storage. Description of Peanut Cold Storage 1. Project details: The specific parameters of the Peanut Cold Storage are as follows: a. Cold storage size: 30m (length) × 25m (width) × 4.5m (height) b. Cold storage temperature: 10 ℃ c. Cold storage goods: peanuts without shell d: Storage capacity of cold storage: 1000Ton 2. After calculation, the chiller capacity of the cold storage is: 150kw 3. Refrigeration system description (1). This project adopts:  efficient refrigeration chilled water system . a. The main refrigeration equipment of the high-efficiency chilled liquid refrigeration system is the water cooled chiller unit. After commissioning and testing in the factory, the whole chilled c...