Blow Film Testing Machine Air Circulation

1.This model is suitable for various small-scale film-blowing experimental machines. The outer diameter of the wind ring is 400mm, and it is made entirely of aluminum, featuring high precision. 2. It was showcased and demonstrated at the 2026 China International Rubber and Plastics Exhibition.

Details


The double-lip high-pressure air ring is a core accessory for small film blowing experimental machines, independently manufactured by Dalian Mingqiang.

 

Constructed with full aluminum material, the product is processed by high-precision CNC machining to ensure excellent machining accuracy. Every piece goes through strict multi-step inspections, so all performance indicators can meet high-end quality standards.

 

Adopting a streamlined and reasonable structure, the double-lip high-pressure air ring is user-friendly for installation and operation.

It is highly compatible with small-scale film blowing test machines, and has been widely used in the plastic packaging industry for formula testing, sample development and small-batch production.


This product is a small-scale experimental blow molding machine air ring made of aluminum. The outer diameter of the air ring is 400mm. It also supports customization services based on specific dimensions.


product presentation:

The design is aesthetically pleasing, and the film-blowing machine’s film bubbles are stable, with excellent uniformity of thickness.

High output, durable performance, easy installation and debugging, and simple operation.Lab Blown Film MachineMini Blown Film Extruder



Product application:

This air ring is widely used in various experimental blow molding machines, such as research and development prototyping, experiments on modifying new materials, examining the impact of fillers on film shaping, and customizing small samples for the packaging industry.


About Us :

Da lian Mingqiang is one of the earliest manufacturers in China of wind rings for blow-molding machines. Over the past 30 years, it has provided products and maintained partnerships with various companies through its expert research and development techniques, pre-sales consultation plans, and rapid after-sales response.

Laboratory Film Blowing Machine

after-sale‍‌ service :

Dalian Mingqiang Plastic Machinery Co., Ltd. offers various contact methods to customers, such as after-sales service hotlines, live chat support, and service outlets. This ensures quick answers to questions and issues getting dealt with on time. Besides that, we provide personalized services according to the specific requirements of each client, which reflects our dedication to providing thoughtful and considerate support.


Logistics and Freight:

We offer a one-stop global freight solution, which can flexibly match various modes of transportation based on the dimensions, weight, delivery address, and customer requirements of the cargo. This ensures the safe and timely delivery of equipment.

 Lab Blown Film Machine

FAQ:

Q: Does this air ring support customization?

A: Yes, we offer customization in various sizes.

Q: Is the air circulation even throughout?

A: We rigorously ensure product quality and deliver it flawlessly to our customers.


Related Products