Custom PVC injection Molding Machine

PVC injection Molding Machine manufacturers

1. Fan cooling system on the barrel to control temperature well for improving quality of the fittings.
2. Specially designed structure of the screw and barrel for PVC material.
3. Enlarged charging motor with high torque force and low speed.
4. Standard with dual core pulling device for fitting molds.
5. Extended width of safety door for core pulling system of the mould.
6. Intelligent control system.Friendly HMI with quick response and precise execution.

Ningbo Beilun Highsun Machinery Co., Ltd, established in 1973, is a leading PVC injection Molding Machine manufacturers and PVC injection Molding Machine Factory in China, with over 48 years of experience, Professional Custom PVC injection Molding Machine and other types of injection molding machines, equipped with advanced CNC machining system (CNC utilization rate: more than 83%). Achieve mass production and partial assembly line operation. As one of the top 5 plastic injection molding machine enterprises in China issued by China Machinery Industry Federation (CMIF). We produce 7,000 machines per year, and have the world's most advanced processing equipment and machining workshops. 90% of the mechanical components including the basic structure are produced in-house, which absolutely guarantees faster delivery; strict quality inspection system includes three Coordinate Measuring Machine (CMM) and MSA system to achieve closed-loop control of QA system, higher level of quality and service assurance.

Excellent product with exquisite craftsmanship

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Industry News


Business Philosophy

HX-HIGHSUN is one of the professional Plastic Injection Molding Machine manufacturers with 45years plus of experience.

Strong Production Capacity

As one of the top 5 plastic injection molding machine factories in China issued by China Machinery Industry Federation (CMIF). We produce 7000sets machines per year. HX-HIGHSUN has the world advanced hardware like 1million square feet of modern plant; equipped with advanced CNC machining and processing system(CNC utilization ratio: above 83%) . Achieve mass production and part of flow-line running.

Sales Capacity

Realized more than 100million US$ sales in 2018, constantly 5years was awarded “top 3” of comprehensive strength & development potential for IMM manufacturer by CPIMMA.

Extensive Machine Series

We produce and supply various of products, HXM(servo energy saving series, 98ton-3500ton)、HXF (double proportion fixed pump series:98ton-730ton)、HXW(variable pump energy saving series:98ton-730ton)、HXH(high-speed series: 160ton-520ton)、HXYD(hybrid high-performance series: 160ton-700ton)、SP(smart power series:100ton-300ton)、HXS(two color series, unmixed & mixed) and special PET series, PVC series, Bakelite series, etc.

Individual Solutions

Especially we always research and supply individual solutions according to customer’s demands, we make special customization included upgraded power system & hydraulic system and special design of screw & barrel to meet requirements like quicker cycle time and higher production efficiency. Successfully developed More professional solutions with high-performance for Painting Bucket, Chair and Crate,etc. are developed successfully.

Service Ability

To make a mark and boost the visibility of the HIGHSUN brand in overseas markets, we consistently adhere to the marketing conception of “Customer First, Service Fast”, concentrate on developing and expanding sales & service center. Till now, we have successfully established service center in: South-Korea, Malaysia, Thailand, Indonesia, Uzbekistan, Bangladesh. Turkey, Poland, Italy South Africa, Nigeria, Ethiopia, Algeria, Tunis, Egypt Mexico, Colombia, Ecuador, Argentina to extend and guarantee pre-sale, sale, after-sale service in overseas markets.


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Industry Knowledge Expansion

A PVC (Polyvinyl Chloride) injection molding machine is a type of plastic injection molding machine specifically designed to produce PVC products. PVC is a thermoplastic polymer material that is widely used in construction, electrical, and packaging applications due to its low cost, durability, and versatility.

PVC injection molding machines work by first heating the PVC resin into a molten state and then injecting it into a mold, where it cools and solidifies into the desired shape. The molding machine typically features a high-pressure injection system, which is necessary to ensure consistent and accurate filling of the mold, as well as an efficient cooling system to rapidly cool the molten PVC.

PVC injection molding machines are typically designed to meet the demands of high-volume production, offering fast cycle times, high precision, and efficient production capabilities. Additionally, the use of PVC resin provides several benefits, such as low cost, flame resistance, and weather resistance, which make it an ideal material for a wide range of applications.

PVC (Polyvinyl Chloride) injection molding machines are commonly used to produce a wide range of PVC products with high precision and efficiency. Some of the typical applications of PVC injection molding are:

Construction: PVC is widely used in construction applications, such as window frames, pipes, and flooring, due to its durability and low cost.

Electrical: PVC is a popular material for electrical applications, such as cable insulation and jackets, due to its flame resistance and electrical insulation properties.

Packaging: PVC is commonly used for packaging applications, such as packaging films and containers, due to its transparency, toughness, and barrier properties.

Toys and Sports Equipment: PVC is often used to produce toys and sports equipment due to its lightweight, flexible, and shock-resistant properties.

Medical Equipment: PVC is used in various medical applications, such as blood bags, IV tubes, and oxygen masks, due to its biocompatibility and sterilization resistance.

In conclusion, PVC injection molding machines are used to produce a wide range of PVC products for various applications, such as construction, electrical, packaging, toys, sports equipment, and medical equipment.