
Hot Melt Glue Gun Needle Valve
Efficient and durable, with reduced maintenance: The key parts of the hot melt adhesive machine gun needle valve are made of high-quality wear-resistant materials such as stainless steel, which have been precision processed and heat-treated to withstand frequent opening and closing as well as high-temperature hot melt adhesive erosion. Unique filter design, excellent filtration effect, effectively reduces impurity blockage, extends service life, reduces maintenance costs and downtime.
- Saipu
- Dongguan, China
- 7-15 days
- more than 4000 sets per month
- Information
Hot Melt Glue Gun Needle Valve Core
Features & Advantages
High-hardness stainless steel needle valve with precision spring system enables instant on/off switching (<0.1s response time)
Zero-leakage design eliminates stringing and dripping issues common in traditional nozzles
Aviation-grade stainless steel body (SUS304/316) withstands -20°C to 300°C
Nickel-plated valve core reduces friction by 40% while enhancing corrosion resistance
Hot Melt Glue Gun Needle Valve Critical Precautions
• Confirm temperature <60°C before disassembly
• Replace seals every 6 months (even if visually intact)
Other attributes
packaging type | Cartons |
packaging material | Plastic, paper |
automatic grade | Semi-automatic |
warranty | 1 Year |
video outgoing-inspection | Provided |
machinery test report | Not Available |
core components | needle |
application | Beverage, Machinery & Hardware, APPAREL, Textiles |
driven type | Electric |
place of origin | Guangdong, China |
brand name | saipu |
dimension(l*w*h) | 8*3*3 |
key selling points | Easy to Operate |
Name | Needle Valve |
Packaging and delivery
Selling units | Single item |
Single package size | 1420X850X1222 cm |
Single gross weight | kg |
Specification
item | Hot Melt Glue Gun Needle Valve |
Type | Gluing Machine |
Applicable Industries | Manufacturing Plant, Food & Beverage Factory, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company |
Showroom Location | None |
Video outgoing-inspection | Provided |
Machinery Test Report | Not Available |
Warranty of core components | Not Available |
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Our Factory
Saipu Electromechanical Device Co., Ltd. is a company that specializes in R&D, manufacturing, marketing and after-service of hot melt glue spraying machinery. Since the date of foundation, we have devoted ourselves to satisfy market demand by making products with better performance, more completed functions and higher quality. We have established a professional team that consists of experienced technical experts and managerial staffs, which help us to achieve development based on innovative and high technology.
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Dongguan Saipu Electromechanical Device Co., Ltd.



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Foshan Saipu Electromechanical Device Co., Ltd.












Our Team
Our enterprise spirit is: Pursuing for high-quality and perfection, providing sincere service to customers and brand-building based on the spirit of integrity". Our operation principle is "good reputation, honest business operation and making progress together". We will satisfy our customers' needs by providing them with high quality products and careful service, and create a bright future for them.






Our Exhibition
Dongguan Saipu Electromechanical Equipment Co., Ltd. is a company specializing in the research and development, manufacturing, sales, and after-sales service of hot melt adhesive spraying machinery. Saipu electromechanical equipment has participated in many national professional exhibitions, such as Russian Woodworking Machinery Exhibition, Türkiye Woodworking Machinery Exhibition, Hanover Woodworking Machinery Exhibition, Thailand Label Exhibition, etc. At the exhibition site, our hot melt adhesive machine attracted the attention of many customers with its excellent performance and reliable quality. From the completion of booth construction and the placement of product displays, a continuous stream of customers came to inquire. They raised questions about the operational efficiency, applicable scenarios, and ease of operation of the equipment, and our staff patiently answered them one by one, detailing the core advantages of the product.
It is gratifying that many customers have shown strong interest in our hot melt adhesive machine after in-depth understanding, and have actively added their contact information, hoping to further communicate the details of cooperation in the future. What is even more encouraging for us is that some customers confirmed their intention to cooperate on site and directly placed orders, which makes us cherish this trust.
Through this exhibition, we not only showcased the strength of our products, but also established close connections with customers from all over the world. This is not only a recognition of our products, but also a driving force for us to continuously improve quality and optimize services in the future. We look forward to working together with these new customers and welcome more partners with needs to contact us to create a better future for cooperation.






Customer Visit
As the saying goes, “it is more difficult to maintaining a existing customers tnandevelop new customers", So in our company, mostly of orders are from old customers,why is that? They know us, they know our products and trust us, they are at ease togive us order and trust us will complete the order well. They even recommend theirfriends to us,Hope you will be our next customers.






Application Scope
Our products are widely used in various sectors, including the packaging industry (carton box package, moon cake package, tea leaf box, cigarette case and beverage package), coating industry(acrylic foam tape, surgical gown, mask, mailing bags and hand bags), electronics industry(wires and cables), automobile industry(sealing materials for automobiles, car lamp manufacturing and windshield assembly), furniture industry(furniture gluing and laminating), hygienic products(disposable goods, e. g. Diapears and sanitary napkins), air filter industry, shoe-making industry, garment industry and book binding industry.






Assembly Diagram of Electrical Box
Our experienced professional team is responsible for the installation and construction of the hot melt adhesive machine. We follow industry best practices and safety standards, professional skills and knowledge to ensure a smooth and efficient installation process.






Logistics Packaging
Looking ahead to the future, Saipu Electromechanical will continue to focus on customer needs and continuously optimize our logistics system and service experience. Our mission is to help customers accelerate project development efficiently and safely - bringing Chinese made hot melt adhesive spraying machinery to farther places and making it stronger on the global stage.






FAQ
We are based in Guangdong, China, start from 2011,sell to Southern Europe(5.00%),Western Europe(3.00%),North America(2.00%),South America(2.00%),Africa(2.00%),Central America(2.00%),Northern Europe(2.00%),South Asia(2.00%),Eastern Europe(1.00%),Southeast Asia(1.00%),Oceania(1.00%),Mid East(1.00%),Eastern Asia(1.00%). There are total about 51-100 people in our office.
Always final Inspection before shipment;
hot melt glue machine,PUR hot melt glue machine
Focus on hot melt adhesive equipment for 20 years,independent research and development equipment,provide customized services.