ABOUTUS

About Haichang

Provide a complete solution for plastic modification and regeneration

Anhui Haichang Intelligent Machinery Co., Ltd. formerly known as Dongguan Haichang Mechanical Equipment Co., Ltd., Dongguan Haichang was established in 2008 and located in Dongguan City, Guangdong Province. In 2021, it invested 30 million yuan to build a new Anhui Haichang, located in Bowang High-tech Industrial Development Zone, Ma'anshan City, Anhui Province, the hometown of Chinese cutting tools. It officially put into production in May 2022. Our company provides a complete set of solutions for the production process design and system process production and installation of modified plastics and regeneration, material storage and transportation system, in-depth research and development of pre-mixed material processing technology, metering, feeding technology, extrusion material processing technology. According to the different needs of customers' production, professional selection and design manufacturing of various material handling equipment. Through years of practical research, the company has carried out in-depth research and development of the pre-mixed material processing technology, metering and feeding technology, extrusion technology and post-extrusion material processing technology in plastic blending and modification, providing customers with a complete set of solutions for plastic modification and regeneration.

2008
Company Establishment

Company Establishment

50 +
Technology Accumulation

Cooperative Customers

40 +
Registered Capital

Customer Distribution

3000
Land Area

Building Area

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视频标题
SOLUTION
Plastic Modification Plastic Modification
Plastic Regeneration Plastic Regeneration
Plastic Modification

Modification

Plastic Modification


The main processing methods of plastic modification include filling modification, blending modification, chemical modification and copolymerization modification, etc., which optimize the plastic properties through physical or chemical means.

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Plastic Modification
Plastic Modification
Plastic Modification
Plastic Regeneration

Regeneration

Plastic Regeneration


Recycled plastics are plastic raw materials obtained by processing waste plastics through physical or chemical methods, which is the reuse of plastics.

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Plastic Regeneration
Plastic Regeneration
Plastic Regeneration

SUCCESS CASES

Success Stories

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Success Stories

Success Stories

Success stories

Success stories

Success stories

Success stories

Success stories

Success stories

HAICHANG

Our Services

Since its establishment, the company has gathered a group of project teams with solid technology and rich practical experience, and has always adhered to the concept of people-oriented, teamwork, pursuit of excellence, continuous innovation, and integrity cooperation. It has established good cooperative supply relationships with nearly 50 large and medium-sized enterprises across the country. The company's VOC series, high-performance granulators, water absorption machines, vibrating screens, online color mixing machines, semi-automatic and fully automatic packaging machines, and various mechanical accessories, tools, and rubber rollers are distributed in more than 40 large and medium-sized cities across the country.

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01

Haichang One-Stop Service

More professional, more efficient, and more convenient. Haichang escorts you all the way from planning, design, production, installation, commissioning, training, operation, acceptance, and after-sales of the program.

02

Haichang Turnkey Project Guarantee

Better solutions and design concepts, better on-site installation guarantee, and experience in implementing multiple projects.

03

After-sales Service

A complete customer after-sales management system, control of industry trends, efficient production and research, and remote technical debugging and guidance sharing.

04

After-sales Content

24-hour service | Remote system service | Original parts service | System upgrade | Technical support | Fault repair

BUSINESS SCOPE

The company's VOC series, high-performance granulators, water absorption machines, vibrating screens, online color mixing machines, semi-automatic and fully automatic packaging machines, and various mechanical accessories, tools, and rubber rollers are distributed throughout the country40 large and medium-sized cities.

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2022.03.17

Understanding the precautions for using Haichang spiral elevators

On television news, we often see reports of construction site accidents and the resulting casualties. It's easy to see that many of these accidents are caused by negligence and improper operation of equipment, leading to errors and accidents. However, if proper procedures are followed, these accidents are entirely preventable. Next, we will introduce the precautions for using the Haichang spiral hoist. Through this introduction, we hope to help you better understand this equipment, operate it correctly, and reduce the incidence of accidents.
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2022.03.16

Precautions for using the Haichang chopping machine cutter during the chopping process

1. When the granulator cutter is working normally, its water temperature should generally be around 50-60℃. If the water temperature is too low, it is easy to break the strips; if it is too high, it is easy to cause sticking. When starting the machine, it is best to add half of the hot water. If this is not possible, manually feed water into the granulator for a period of time during granulation, and wait until the water temperature rises before allowing it to automatically granulate to avoid breakage. If the water temperature exceeds 60℃, cold water needs to be added to the internal circulation to maintain the temperature. 2. When the plastic granulator cutter is cutting, the strip must be evenly pulled before entering the feed roller, otherwise the granulator will be damaged. 3. The granulator cutter must be kept clean regularly. Unpainted parts should be coated with anti-rust grease to prevent rust and oxidation. 4. When the granulator cutter is centered, the center line of the cutter coincides with the center line of the gear blank. The cutting points M1 and M2 of the cutter teeth on the left and right sides are symmetrical, and the intersection point P1 of the meshing line is on the center line of the cutter and the gear blank. At this time, the cutting points forming the edge angle are symmetrically distributed on the left and right sides of the gear end face, and the edge angle values DH corresponding to the left and right sides of the tooth profile are completely equal and symmetrical.
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2022.02.21

What factors affect the service life of a granulator's cutter?

With the continuous development of modern technology, relying on the speed of the granulator cutter to improve work efficiency is the key for enterprises to increase production and obtain higher income per unit of time. The advantage of the granulator cutter is that it can operate automatically throughout the entire process, and the number of cuts is calculated by the computer, which can greatly improve operational efficiency. So, what factors will affect its service life?
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