• Mid-to-high-end brands

    Patented mold, exclusive brand
    Provide high-quality machines and services
    Plastic Machinery Expert++

  • Original R&D design

    20 years of experience in the industry
    Experienced design engineer
    Can be customized upon request++

  • Quality Assurance

    Ensure the quality of each shipment
    Equipment Standardization Quality Inspection
    Quality Control++.

  • Global shipping

    Large customer base covering all countries
    Adequate supply and fast delivery
    Contact us++

Product Category

  • Plastic Stirring Dryer
    Plastic Stirring Dryer

    Gaoxin's Plastic Stirring Dryer is primarily designed for efficient mixing of various plastic raw materials. It can process plastic granules, powders, flakes, and crushed materials, achieving uniform mixing of new and old raw materials with masterbatches. Furthermore, the equipment features a dewatering and drying function, ensuring the desired dryness during mixing.


    The Plastic Stirring Dryer has a wide range of applications. It serves not only various extrusion granulation, plastic product, and injection molding manufacturers, but is also widely used in blow molding, film blowing, pipe, and sheet processing. It also plays an indispensable role in the production processes of industries such as electrical housing manufacturing, food processing, and the chemical industry.


    In terms of material adaptability, the Vertical Heating Mixer can process a variety of common plastic materials, including PP, PE, ABS, PS, PC, and PVC. Whether it's granular raw materials or crushed materials, as well as masterbatches, color powder, calcium powder, and other additives, it can achieve thorough mixing and blending. Combined with its heating and drying function, it can meet the stringent material handling requirements of various complex production processes.


  • Plastic Crusher
    Plastic Crusher

    Gaoxin's Plastic Crusher is an essential piece of equipment in the injection molding industry, specifically designed for crushing and recycling various types of plastic waste. It efficiently processes a wide range of soft and hard plastic products, thoroughly pulverizing a wide range of plastic waste materials, including sprues, defective products, rubber tips, rubber sticks, sheets, hoses, plates, and even films generated during the production process.


    Through this process, these originally diverse waste materials are uniformly crushed into particles of appropriate size. This crushing process creates the necessary conditions for subsequent recycling and reuse, enabling the recycle of raw materials.


    In this way, the Hammer Crusher significantly improves the comprehensive utilization rate of plastic materials, effectively reducing raw material loss and costs during the production process. It also aligns with modern industrial concepts of green manufacturing and resource recycling, providing practical support for the sustainable development of enterprises.


  • Waste Shredder Recycling Machine
    Waste Shredder Recycling Machine

    Gaoxin's Waste Shredder Recycling Machine is a powerful shredder designed specifically for processing bulk materials and various types of waste. Its core technology utilizes two rotating shafts equipped with high-grade alloy steel blades. Through continuous shearing, tearing, and squeezing, the machine effectively breaks down both soft and hard materials, reducing their size.


    The Waste Shredder Recycling Machine demonstrates high throughput, low energy consumption, low noise levels, and minimal dust generation. Its powerful shredding capabilities and excellent operating characteristics have led to its widespread application in solid waste management.


    The Single Shaft Shredder is capable of handling a wide range of materials, from plastic film, rubber heads, tires, and plastic barrels to waste household appliances, metal components, leather, cardboard, wood, and even rubber products, from primary to secondary shredding. With a robust processing capacity of 5 to 25 tons per hour, it provides an efficient and cost-effective primary processing solution for subsequent recycling or environmentally friendly disposal.


  • Industrial Chiller
    Industrial Chiller

    Gaoxin's industrial chillers are specialized equipment designed to provide stable, low-temperature cooling water for industrial production processes. Their core function is to effectively cool molds, production pipelines, and process water tanks, thereby precisely controlling temperature parameters during the production process.


    This precise temperature control is crucial in industries such as plastics. It significantly improves the surface finish of plastic products, effectively reduces surface marks, and ensures that products do not shrink or deform during the molding process. Furthermore, the optimal low temperature environment facilitates smoother demolding and accelerates product setting, significantly improving the overall production efficiency of plastic molding machines.


    Due to its stable cooling performance and wide adaptability, air-cooled industrial chillers are widely used in injection molding, extrusion blow molding, machining and casting, surface treatment, laser technology, welding, plastic molding, as well as in electronics, electroplating, pharmaceutical chemicals, printing, and many other industries requiring process cooling, becoming a key support system for ensuring product quality and production efficiency.


  • Feeding Conveyor
    Feeding Conveyor

    Gaoxin's feeding conveyor is a key piece of equipment for automated material handling in modern industrial production. Its core function is to automatically convey materials such as plastic granules and powders, eliminating manual operation and ensuring a continuous and automated production process.


    Feeding conveyors are available in a variety of models and styles, such as the Twin Screw Feeder and the Belt Conveyor, to meet the specific needs of various production scenarios. They are easy to install and operate, and offer excellent long-distance conveying capabilities. These features ensure stable and reliable production operations, making them an indispensable auxiliary equipment for building complete automated production lines.


    Automatic material handling machines have a wide range of applications and are commonly found in industries such as injection molding, pelletizing, food processing, and chemicals. They can be flexibly integrated with various front-end and back-end equipment, such as dryers, dehumidifiers, and mainframe hoppers, to form an efficient and coherent automated production unit. This integrated design not only significantly improves production efficiency but also effectively enhances the workshop working environment, meeting the clean and environmentally friendly production requirements of modern manufacturing.


  • Plastic Dryer Machine
    Plastic Dryer Machine

    GAOXIN's Plastic Dryer Machine is a crucial pre-treatment device in the plastics processing process, primarily used for effectively drying various hygroscopic raw materials. Its operating temperature can be flexibly adjusted between 50 and 200 degrees Celsius, ensuring uniform and thorough drying for all materials.


    The Plastic Dryer Machine's core function is to effectively treat plastic materials that have become damp during packaging, storage, or transportation, removing surface and internal moisture through heating. This process is crucial for ensuring the quality of subsequent product molding.


    In terms of material compatibility, the Hopper Dryer is widely compatible with a variety of common plastic materials, including PP, PE, ABS, and PVC. By continuously providing stable, high-temperature hot air, it achieves rapid material heating and efficient dehumidification, ensuring that raw materials entering the production process remain ideally dry, laying a solid foundation for the superior quality of the final product.


About Us

Dongguan Gaoxin Machinery Co., Ltd.


Leading the automation of plastic auxiliary machines and creating a globally trusted brand


Founded in 2015 and rooted in Dongguan, a major manufacturing city in China, Gaoxin Machinery focuses on automation solutions for the core links of plastic processing. It has a keen insight into the urgent need for efficient and stable auxiliary equipment for the upgrading of the plastic industry, and accurately positions its business in the research and development and manufacturing of automation equipment such as plastic mixing, drying and automatic conveying, weighing, proportioning and packaging, mold heating, cooling and refrigeration, and plastic crushing and recycling, and tailors various non-standard equipment for customers at a professional level.

about us

A Manufacturing Partner You Can Trust

Life experience brings us the most comprehensive services
2015

Was Established In

1000

Factory Area

100

Qualification Certificate

10

Export countries

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If you have any enquiry about quotation or cooperation, please feel free to email or use the following inquiry form. Our sales representative will contact you within 24 hours.

News

Weighing Baler: How It Works and Why It Matters for Modern Recycling Operations

Weighing Baler: How It Works and Why It Matters for Modern Recycling Operations

In recycling, waste management, and industrial packaging, accurate weighing and efficient baling are two important steps that directly affect transportation costs, storage efficiency, and overall productivity. A Weighing Baler combines these two functions into one machine, allowing operators to compress recyclable materials while measuring their weight at the same time.

Waste Shredder Recycling Machine: A Practical Selection & Implementation Guide — From Principle to On-Site Solutions

Waste Shredder Recycling Machine: A Practical Selection & Implementation Guide — From Principle to On-Site Solutions

If you get the first step wrong in selecting a waste shredder, the rest of your recycling line will be bottlenecked from day one. Many plants end up with either inadequate throughput or frequent blade breakage — the root cause is almost always a mismatch between material characteristics and machine specifications. This article lays out the selection logic, real-world parameters, and the most common pitfalls so you can get it right the first time.

Horizontal Mixing Mixer: A Practical Guide to Design, Applications, and Market Trends

Horizontal Mixing Mixer: A Practical Guide to Design, Applications, and Market Trends

The Horizontal Mixing Mixer has become an indispensable asset in industrial powder and bulk solids processing. Its ability to deliver consistent, high-quality blends across diverse industries—from food and pharmaceuticals to chemicals and new energy—makes it a critical piece of equipment for any production line. This article provides a practical overview of its core technology, key applications, selection criteria, and the latest market developments.

25,000 shredder vs 60,000 shredder: Why cheaper costs more in the long run

25,000 shredder vs 60,000 shredder: Why cheaper costs more in the long run

​Selecting a waste shredder recycling machine involves more than just buying equipment that "shreds plastic." The right machine must match material type, throughput requirements, output particle size, rotor configuration, screen aperture, and upstream/downstream integration, while also accounting for energy consumption, noise levels, dust control, maintenance accessibility, and total cost of ownership. This article explains how shredder-recyclers differ from conventional crushers, how to verify fitment for your specific plastic waste stream, and which measurements matter before purchasing or installing. You'll also see the main safety checks that help prevent rotor jamming, blade fracture, bearing overheating, and discharge clogging — so the rest of the guide can focus on informed selection and proper operation.

What Are Quantitative Weighing Balers and How Do They Improve Efficiency

What Are Quantitative Weighing Balers and How Do They Improve Efficiency

In the modern industrial world, efficiency is key. Quantitative weighing balers are machines that play a crucial role in material handling and waste management. This blog explores the significance of quantitative weighing balers, their working mechanism, and their benefits in various sectors. We also highlight how choosing the right baler can help businesses achieve better productivity and cost-effectiveness.

3 Plastic Mixers Shipped to Mexico in 40HQ Container  Copy 1: On-Site Shipment Highlight · Robust Quality & Efficient Delivery

3 Plastic Mixers Shipped to Mexico in 40HQ Container Copy 1: On-Site Shipment Highlight · Robust Quality & Efficient Delivery

A batch of customized plastic mixers from Dongguan Gaoxin Machinery Co., Ltd. has been successfully packed. We have one 2-ton plastic mixer, one 3-ton plastic mixer and one 5-ton plastic mixer respectively, which fit perfectly into a40HQ container and are ready to set off for Mexico. With our robust delivery capability, we build a solid supply chain guarantee for overseas customers!

​Smart Manufacturing Empowers the Future | Dongguan Gaoxin Machinery Shines at 2025 Zhangmutou Plastic Industry Expo

​Smart Manufacturing Empowers the Future | Dongguan Gaoxin Machinery Shines at 2025 Zhangmutou Plastic Industry Expo

From October 21 to 25, 2025, the highly anticipated Dongguan Zhangmutou Plastic Industry Expo, a core exchange platform for the plastic and rubber industry in South China, grandly opens. The exhibition gathers elite enterprises from the global industrial chain, building an efficient bridge for business docking and technology sharing. With more than ten years of focus on R&D and manufacturing of plastic auxiliary machinery, Dongguan Gaoxin Machinery Co., Ltd. makes a blockbuster appearance with a full range of star equipment, fully displaying vertical plastic mixers, industrial chillers, horizontal mixers, plastic crushers, automatic vacuum loaders, as well as the flagship new product -automated pelletizing production line system engineering.

​Saudi Customer’s Custom Acceptance Successfully Completed! 40HP Air-Cooled Industrial Chiller Builds Quality Reputation, Cooling Equipment Sells Well Worldwide

​Saudi Customer’s Custom Acceptance Successfully Completed! 40HP Air-Cooled Industrial Chiller Builds Quality Reputation, Cooling Equipment Sells Well Worldwide

Recently, an overseas customer from Saudi Arabia visited our factory to conduct the on-site acceptance of the customized 40HP air-cooled industrial chiller. With excellent product performance and precise custom adaptability, this chiller has won high recognition from the customer and smoothly passed the pre-delivery inspection. Tailored for the Saudi plastic granulation production line, this industrial chiller not only witnesses our strength in deeply cultivating the overseas market, but also demonstrates the core competitiveness of domestic cooling equipment in high-end customization and harsh environmental applications.

What Is a Metal Separator Screen and How Does It Improve Industrial Separation Efficiency

What Is a Metal Separator Screen and How Does It Improve Industrial Separation Efficiency

Metal separator screens play a critical role in modern industrial processing by ensuring the efficient separation of metallic contaminants from raw materials. This blog explores how metal separator screens work, their key applications, benefits, material types, selection criteria, and maintenance practices. Whether you operate in recycling, food processing, plastics, or mining industries, understanding this technology can significantly enhance productivity and product quality.