Product List

Injection Blow Molding Machine


The structure of the injection blow molding machine for hollow bottle provided by Liuzhou Jingye Machine Co.,Ltd. is double-station, which include preform injection and blow molding ejection position. Our injection blow molding machine takes one-step method forming process that means the injection, blow molding process and other processes are finished one by one in this machine. This kind of product shows that it is of highly automatic with beautiful appearance of the product, accurate size and labour saving.

Applicable Materials:

PE, PP, PS, SAN, PC, PETG, PMMA, PES, TRITAN, and PPSU and other thermoplasticity resin raw materials.

Range of Product:



We can provide customized injection blow molding machine for hollow bottle and mould according to client’s requirement to meet the special need of your product


1. PE, PP, PS, SAN Containers


The injection blow molding machine for hollow bottle is widely used in the areas of medicine packing, health product packing, baby feeding bottle, sport cup, cosmetic packing and other areas. Now this kind of bottle forming machine is the highest applicability machine in international market.

Injection Blow Molding Machine process

1. The process of the machine (IBM) is used for the production of hollow plastic container in large quantities. In the IBM process, the polymer is injection molded into a core pin, and then the core pin is rotated to a blow molding station to be inflated and cooled. This is the least-used of the blow molding processe, divided into three steps: injection, blowing and ejection.
2. The injection blow molding machine for hollow bottle based on an extruder barrel and screw assembly which melts the polymer. The molten polymer is fed into a hot runner manifold where it is injected through nozzles into a heated cavity and core pin. The cavity mold forms the external shape and is clamped around a core rod which forms the internal shape of the preform. The preform consists of a fully formed bottle or jar neck with a thick tube of polymer, which will form the body. And this similarly used in appearance to a test tube with a threaded neck.
3. The preform mold opens and the core rod is rotated and clamped into the hollow, chilled blow mold. The end of the core rod opens and allows compressed air into the preform, which inflates it to the finished article shape.
4. After a cooling period the blow mold opens and the finished article is stripped off the core rod and as an option can be leak-tested prior to packing. The preform and blow mold can have many cavities, depending on the article size and the required output. There are two sets of core rods, which allow concurrent preform injection, blow molding and ejection.


1. The injection and blow molding form in one step and don’t need secondary operation by worker. The products produced by the injection blow molding machine have the superiority in beautiful appearance, accurate size, good sealing property and compliance with GMP requirement.
2. Due to its character of full-automatic, this kind of injection blow molding machine is of high degree of automation that is controlled by computer with the performance of steady work of hydraulic pressure.
3. This kind of machine adopts the vertical work way to reduce projection area of the mold and use lower clamping force to finish the work, so as to achieve the effect of reducing energy consumption.
4. The mould of the automatic machine adopts the insert structure of overall preform mould that ensure the final products only have two parting lines, the neck is injected for accuracy, and at the same time it usually needs only one oil temperature machine to support, thus reduce the equipment investment and save energy.
5. The molding range of product is 2-15000ML, and many kinds of products can be made in our injection blow molding machine.
6. It not only can use usual PE and PP materials, but also can use high transparent materials, such as PS, AS, PC, PETG and PMMA and so on.
7. Our company has rich professional technology experience to exploit new products. We can provide customized injection blow molding machine and mould according to client’s requirement to meet the special need of your product.

Service Advantages

Our company has a group of professional and technical personnel whom are long time concerned with the work of technological development in this area. We have thousands of exploitation experiences and strength of cavity window due to that there are experienced specialists who enjoy the particular subsidy of the State Council and youth backbone who has a wide range of specialized knowledge and rich practical experience. Just tell us what plastic product you want to produce and we will help you to choose the best injection blow molding machine for your needs. We believe that our reasonable prices, high quality and excellent service will bring us both benefits. Choose us-choose the best.

The Product Configuration or Parts

1. The hydraulic component, pneumatic element and electrical apparatus of main machine are from world famous brands to ensure every machine high quality and realiable movement.
2. The die material of the injection blow molding mould is mainly composed of the advanced imported steel and at the same time it takes the subsequent technology for heating processing to ensure the high quality and to satisfied client’s need.

Payment, Packaging and Delivery

1. Customers can choose T/T or L/C to pay for the injection blow molding machine for hollow bottle.
2. We adopt wood case to package the mould.
3. We transport the machine by sea.