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LH-123S Automatic resin zipper machine

The fully automatic injection molding machine produced by Longhui is the leader in the research and development of zipper machinery at home and abroad. This equipment has a number of patented technologies and has won wide acclaim from customers for its high efficiency, low energy consumption, stable operation, complete functions, and convenient debugging.


An automatic resin zipper machine is a type of industrial equipment used in the manufacturing of resin zippers. Resin zippers are commonly used in a variety of products, including garments, bags, and other textile products. The automatic resin zipper machine is designed to efficiently produce high-quality resin zippers with minimal human intervention.
The machine typically consists of several components, including a resin injection system, a die-casting machine, and a zipper assembly line. The resin injection system is used to inject resin into the die-casting machine, which is then used to form the teeth of the zipper. The zipper assembly line then assembles the teeth and other components to create the final zipper product.
One of the advantages of an automatic resin zipper machine is its high production rate, as it can produce a large number of zippers in a short amount of time. Additionally, the machine can be programmed to create different types and sizes of zippers, providing flexibility for manufacturers.
Another advantage of the machine is its consistency in producing high-quality zippers. The automated process ensures that each zipper is made to the same specifications, reducing the potential for human error and increasing the overall quality of the product.

Device Parameters

LH-123S 960PCS/H 9KW 380 50/60 1300 1550 1.8*0.85*2.55

More Application

  • Multi-station Cold Heading Forming Machine
    Motorcycle Parts
  • Multi-station Cold Heading Forming Machine
    Bicycle Parts
  • Multi-station Cold Heading Forming Machine
    Furniture Hardware
  • Multi-station Cold Heading Forming Machine
    Railway Engineering
  • Multi-station Cold Heading Forming Machine
    Mechanical Equipment
  • Automatic Injection Zipper Forming Machine
    Luggage Industry
  • Automatic Injection Zipper Forming Machine
    Garment Industry
  • Automatic Injection Zipper Forming Machine
    Outdoor Travel Goods Industry


  • What application fields does your equipment mainly involve?

    The advancement of cold heading equipment itself and the superiority of cold heading technology also make it widely used in various fields of national economy: aerospace, ships, machinery, rail transit, automobiles, motorcycles, bicycles, construction, furniture and light industry, daily necessities and other industries. The automatic zipper injection molding machine is the leader in the research and development of zipper machinery at home and abroad.

  • What products can you provide?

    We mainly produce multi-station cold heading forming machines and automatic zipper injection molding machines.

  • Are you a direct manufacturer or a trading company?

    We are a manufacturer, and we also have our own international trade department, we produce and sell our own products.

  • How long will it take to get a reply after we send you an inquiry?

    During working days, we will reply to you within 24 hours after receiving the inquiry.

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Do you have detailed questions or suggestions? We will respond to it within 24 hours from the date of receipt.

Zhejiang Longhui Machinery Manufacturing Co., Ltd.

Zhejiang Longhui Machinery Manufacturing Co., Ltd. is located at No. 799 Nanming Road, Lishui City, Zhejiang Province. It covers an area of 35 acres and has a modern factory building of 25,000 square meters. It specializes in the production of multi-station cold heading forming machines and automatic injection zipper molding machines.

Relying on the management concept of "scientific management and humanized management", the company drives the development of the domestic machinery industry with strong brand influence. After years of development, it currently has a professional management team, technical team, production team, sales team and after-sales service team.

The company takes "service creates value, brand gives life" as its business philosophy, and provides customers with the most professional pre-sales solutions and the most perfect after-sales service. At the same time, the company has won the "National High-tech Enterprise" and "Wenzhou City's Most Popular Enterprise", "Zhejiang Science and Technology Enterprise" and other honorary titles.

Professional details and accumulation of experience are the foundation of product quality. In order to improve the company's product quality, the company has introduced a large number of domestic and foreign top production equipment such as gantry machining centers, horizontal machining centers, and vertical machining centers, and strictly implements ISO9001 international quality system, strictly control the processing accuracy and production flow of each accessory.

"Integrity management" is the foundation of the company's development, and "innovation and cooperation" is the driving force for the company's development. Zhejiang Longhui Machinery Manufacturing Co., Ltd. will create visible miracles with its invisible fundamental strength.

LH-123S Automatic Resin Zipper Machine industry knowledge expansion

How has the adoption of fully automatic resin zipper machines transformed the zipper manufacturing sector?

Enhanced Efficiency:

Fully automatic resin zipper machines have significantly increased the efficiency of zipper production. These machines can handle various stages of zipper production, from resin molding to assembly, without constant human intervention. This automation reduces the need for manual labor, leading to quicker production times and, in turn, increased output. Zipper manufacturers can now produce a higher volume of products in less time, making their operations more competitive in the global market.

Improved Product Quality:

One of the most significant advantages of fully automatic resin zipper machines is the consistent quality they deliver. Human errors and variations in production, such as resin injection, slider attachment, and zipper assembly, are minimized or eliminated. This results in zippers that meet higher quality standards, which is critical for industries like fashion, automotive, and luggage. Consistency is key, and these machines ensure that each zipper meets the same specifications, reducing defects and improving customer satisfaction.

Cost Savings:

While the initial investment in fully automatic resin zipper machines can be substantial, the long-term cost savings are significant. These machines require less labor, as fewer operators are needed to oversee production. Additionally, reduced waste and defects mean less material and time are wasted on rework or scrap. These cost-saving benefits contribute to higher profit margins for zipper manufacturers over time.

Customization and Flexibility:

Fully automatic resin zipper machines can be programmed to produce zippers in various sizes, styles, and colors. This flexibility allows manufacturers to meet the diverse needs of their customers, whether they require zippers for clothing, accessories, or industrial applications. The ability to switch between production setups efficiently has expanded business opportunities for many manufacturers.


The zipper industry, like many others, is becoming increasingly conscious of its environmental impact. Fully automatic resin zipper machines offer the advantage of producing zippers with fewer material wastage and reduced energy consumption. By optimizing production processes and minimizing errors, these machines contribute to a more sustainable approach to manufacturing.

Skilled Workforce Evolution:

While automation has reduced the need for manual labor in some aspects of zipper production, it has also created opportunities for skilled workers to manage and maintain these machines. As the industry adapts to new technology, the demand for workers with expertise in machine operation, maintenance, and troubleshooting has grown. This evolution of the workforce demonstrates that technology can complement human skills and create new job opportunities.

What are the key considerations for businesses when implementing fully automatic resin zipper machines in their manufacturing processes?

Initial Investment and ROI Analysis: The cost of acquiring and installing fully automatic resin zipper machines can be substantial. Businesses need to conduct a thorough return on investment (ROI) analysis to determine if the benefits of automation, including increased productivity and reduced labor costs, will outweigh the initial capital investment over time. It's essential to assess the long-term financial impact.

Skillset and Training: Implementing fully automatic resin zipper machines requires a skilled workforce capable of operating, maintaining, and troubleshooting these machines. Businesses may need to invest in training programs to ensure their employees have the necessary skills. Additionally, hiring or contracting with experts in machine operation and maintenance may be necessary.

Production Volume and Scalability: Consider the current and future production volume requirements of your business. Fully automatic resin zipper machines can significantly increase production capacity, but you need to assess whether the machines can accommodate potential growth. It's essential to choose machines that are scalable and can be adapted to changing production needs.

Customization and Flexibility: Depending on your business, you may require machines that can handle a wide range of zipper types, sizes, and styles. Consider the flexibility of the fully automatic resin zipper machines you're considering, as some models may be more adaptable to different product variations than others.

Supplier Selection: Choosing a reliable and reputable supplier for fully automatic resin zipper machines is crucial. Look for manufacturers with a track record of delivering high-quality equipment and providing excellent customer support. Supplier relationships are essential for long-term success and machine maintenance.

Factory Layout and Integration: Evaluate the layout and infrastructure of your manufacturing facility to determine where the fully automatic resin zipper machines will be placed. Integration with existing production lines and processes is critical. Ensure that the installation of these machines doesn't disrupt your current operations.

Quality Control and Testing: Develop a comprehensive quality control and testing process to ensure that the zippers produced by the fully automatic resin zipper machines meet the required specifications. Regular quality checks should be implemented to detect and address any deviations or defects.

Maintenance and Downtime: Like any machinery, fully automatic resin zipper machines require regular maintenance to ensure they operate efficiently. Consider the maintenance schedule, spare parts availability, and potential downtime when planning your production schedule.

Environmental Impact and Sustainability: Assess the environmental impact of the fully automatic resin zipper machines. Consider whether the machines are energy-efficient, produce minimal waste, and use eco-friendly materials. These factors are increasingly important in today's environmentally conscious manufacturing landscape.

Regulatory Compliance: Ensure that the fully automatic resin zipper machines you choose meet all regulatory and safety standards. Failure to comply with relevant regulations can result in legal issues and production interruptions.

the implementation of fully automatic resin zipper machines in manufacturing processes can bring about significant improvements in efficiency and product quality. However, businesses must carefully consider factors such as the initial investment, workforce skills, scalability, supplier selection, and quality control to maximize the benefits of automation. Planning and thorough analysis are essential to ensure a successful and seamless integration of these machines into the manufacturing process.

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