wholesale High Speed Injection Molding Machine

High Speed Injection Molding Machine manufacturers

As the earliest high-speed machine R&D team in China, Highsun insists on innovation, after years of research and improvement, has succuessfully designed a machine with excellent performance in terms of motion characteristics, machine precision, and service life.
Widely used in packaging , medical , 3C electronic large-area products and nylon cable ties, etc.

☑Larger space between tie-bar
☑Lower energy consumption
☑Lighter product weight
☑Lower maintenance cost

Single-cylinder injection structure greatly reduces the volume and pressure of the returned oil during injection,
Improving the response speed of the machine
Reducing energy consumption during injection.

Super energy
saving- 70% saving compare
ordinary heating band;
Faster heating rate- 15 mins
Better heat preservation
Longer service life
Easier to install

▶Optimized toggle structure with best stress analysis
▶Higher strength
▶More stable
▶Longer service life

Mold Position Monitoring--Magnetostrictive displacement sensor
◆Rugged industrial displacement sensors
◆non-linear accuracy of ± 0.01%

Clamping and Opening Mold Control
Proportional directional valve control
Rapid acceleration
Stable high-speed operation,
Precise mold opening position contro

Servo Hydraulic System
Dual servo drive control- highly-efficient, energy saving and low noise .
Synchronization of mold opening and charging, faster cycle is possible

Lubrication System
Recyclable lubricating oil purifier is adopted,
it can recycle the used lubricating oil and performs impurity filtration,
oil-water separation, purification, automatic drainage,
and recycling to save lubricating oil.

Electrical Control System
The computer control system adopts CANbus, EtherCAT and other bus communication to realize full digital control.
The temperature control adopts a special control module with an accuracy of 1 degree.
With the power monitoring function, it can accurately monitor the current production energy consumption in real time.

Ningbo Beilun Highsun Machinery Co., Ltd, established in 1973, is a leading High Speed Injection Molding Machine manufacturers and High Speed Injection Molding Machine Factory in China, with over 48 years of experience, Professional wholesale High Speed 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 high-speed injection molding machine is a type of plastic injection molding machine that is designed to operate at high speeds and produce high volumes of plastic parts in a short amount of time. These machines are equipped with high-performance injection units, fast-moving mechanical parts, and advanced control systems to ensure fast and efficient operation.

High-speed injection molding machines typically have high-response servo systems, high-speed injection units, and fast-cycling hydraulic systems, which allow them to produce parts quickly and with high precision. The machines are used for the production of small and intricate parts, such as mobile phone components, medical devices, and electronics.

The use of high-speed injection molding machines can result in improved production rates, reduced production costs, and enhanced product quality compared to traditional injection molding machines. Additionally, high-speed machines can operate at faster cycle times, which can reduce lead times for product delivery and increase overall efficiency.

Overall, high-speed injection molding machines are designed to meet the demands of high-volume production and fast production cycles, providing high precision, fast cycle times, and efficient production capabilities.

The process of high-speed injection molding involves the following steps:
Clamping: The mold is clamped shut by the machine's hydraulic system, creating a sealed cavity in which the molten plastic is injected.

Plasticization: The plastic material is fed into the machine's hopper and melted in the barrel through the use of heat and pressure.

Injection: The molten plastic is injected into the mold at high speed and pressure, filling the cavity and adhering to the surface of the mold.

Cooling: The mold is cooled, allowing the plastic to solidify and take on the shape of the mold cavity.

Ejection: The mold opens and the part is ejected from the mold by the machine's ejector system.

Repeat: The process is repeated, producing multiple parts with each cycle.

The high-speed injection molding machine uses advanced technologies such as high-precision controllers, high-speed injection systems, and high-performance hydraulic systems to optimize the speed and efficiency of the injection molding process.