Top 10 blow molding in China introduce,list main products and website if have

1. Qingdao Yankang Plastic Machinery Co., Ltd. – Specializes in manufacturing blow molding machines for the production of water tanks, pallets, containers, and drums. Visit their website at www.yankangmachine.com.

2. Taizhou Huangyan Borg Maching Factory – Offers a wide range of blow molding machines for producing bottles, jerry cans, and other containers. Their website is www.blowmouldingmachine.com.

3. Zhejiang Hengyi Technology Co., Ltd. – Produces blow molding machines for the manufacturing of automotive parts, medical devices, and packaging products. Learn more at www.hengyimachinery.com.

4. Suzhou Bestar Blow Molding Machinery Co., Ltd. – Specializes in providing blow molding solutions for the production of fuel tanks, automotive parts, and industrial containers. Visit their website at www.bestarmachinery.com.

5. Jinan Darin Machinery Co., Ltd. – Offers blow molding machines for producing PET bottles, jars, and containers. Explore their products at www.darin.cn.

6. Jiangsu Faygo Union Machinery Co., Ltd. – Provides blow molding machines for manufacturing PET bottles, jerry cans, and drums. Find more information at www.faygoplast.com.

7. Guangdong Leshan Machinery Co., Ltd. – Specializes in producing blow molding machines for the production of household products, toys, and packaging materials. Visit their website at www.leshans.com.

8. Shandong Tongjia Machinery Co., Ltd. – Offers blow molding machines for producing plastic containers, bottles, and drums. Learn more at www.tongjia.com.

9. XinXing Plastics Machinery Co., Ltd. – Specializes in manufacturing blow molding machines for the production of water tanks, roadblocks, and floating docks. Explore their products at www.xinxiangcn.com.

10. Ningbo Qiming Machinery Manufacturing Co., Ltd. – Produces blow molding machines for manufacturing automotive components, industrial containers, and household products. Visit their website at www.qimingchina.com.

Types of blow molding

Blow molding is a manufacturing process used to create hollow plastic parts. There are several types of blow molding, each with its own unique characteristics and applications.

1. Extrusion Blow Molding: This is the most common type of blow molding and is used to produce items such as bottles, containers, and automotive components. In this process, a molten plastic tube is extruded and clamped into a mold. Compressed air is then blown into the tube, forcing it to expand and take on the shape of the mold cavity.

2. Injection Blow Molding: This process combines the injection molding and blow molding techniques to create small, complex-shaped products such as bottles and containers. A preform is injection molded and then transferred to a blow mold where it is inflated using compressed air.

3. Stretch Blow Molding: This process is commonly used to produce PET bottles for beverages and personal care products. A preform is first injection molded, then transferred to a stretch blow molding machine. The preform is reheated and stretched in both axial and radial directions before being inflated with compressed air to take on the final shape.

4. Co-Extrusion Blow Molding: This technique involves the simultaneous extrusion of multiple layers of plastic material to create products with unique properties, such as barrier resistance to oxygen and moisture. Co-extrusion blow molding is commonly used for packaging applications where high-performance is required.

5. Injection Stretch Blow Molding: This process is used to produce PET containers with high precision and clarity. A preform is first injection molded and then transferred to a stretch blow molding machine where it is stretched and blown to take on the final shape.

Each type of blow molding offers its own set of advantages and limitations, making it important to carefully consider the requirements of the specific application when selecting the appropriate process.