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Product Details
1. Scope of application: This type of glue coating machine is designed for the composite board assembly line with a small coating area, including building materials, furniture, textiles, automobiles, sporting goods and other industries. Mainly applicable: clean room panels, fire doors, wall panels, home panels and other composite panels
2. Applicable glue: suitable for one-component glue (such as: polyurethane glue), the viscosity range is 100 –20000mPas. Two-component adhesives (eg polyurethane adhesives) with a viscosity range of 100 – 20000mPas
3. Function introduction: The glue coating machine is used to accurately measure the single-component glue or two-component glue and evenly spray it on the surface of the workpiece. According to the characteristics of the glue, it can be equipped with functions such as automatic feeding, automatic heating, automatic cleaning, nitrogen filling protection, and overpressure alarm
4. Working principle: Since the glue should not be in contact with the air too much, the entire glue circuit is designed as a closed type, namely: Raw material big plastic bucket (200L) → chemical automatic feeding pump → main engine intermediate tank → filtering → precision metering → spraying

Company and Service Advantages:
2. The company has a professional The Adjuster team, 24 hours to provide uninterrupted after-sales service
(1) Installation and debugging
Equipment arrived at the customer workshop, according to the flat layout of our equipment. We will arrange experienced technicians to install, debug and test-produce the equipment, and make the equipment reach the rated production capacity of the production
line.
(2) Training
Our company provides technical training for our customers. The training includes the structure and maintenance of the equipment, the control and operation of the equipment, experienced technicians will guide and establish the training program. After training, the buyer's technical personnel can master the operation and maintenance of the equipment, can adjust the process and deal with different failures
3. After-sales quality problems within 2 hours to answer, if the telephone video guidance can not be solved, domestic 24 hours to send engineers to the site to solve the problem
4. Factory direct sales price concessions, 40,000 square meters factory, 20 years of Export Enterprises, CE certification, patents more than 100 items






We are the first drafter of the China National Standards for 3D Panel.
We cooperated with a German manufacturer where the first EPS block molding machine in the world was produced in 1960.
We have a joint venture with Alessio Hi-tech, a leading Italian company for shape molding and pre expansion technology of EPS and EPP.
We have Korean Hi-tech for continuous sandwich panel line with core in Polyurethane, Mineral Wool, Phenolic or EPS. Ten overseas branch offices are responsible for the worldwide sales and after-sales services.
We warmly welcome friends and all those who are interested in our products and services to visit our factories in Shanghai, China.




Key features of this sandwich panel glue spraying system include high-precision dosing, adjustable spray patterns, and synchronized conveyor integration for seamless sandwich panel production line throughput. The sandwich panel glue spraying system uses advanced pump control and nozzle arrays to ensure even glue distribution, which supports stronger bonds in final sandwich panel production line goods. With an emphasis on industrial coating automation, this sandwich panel glue spraying system reduces operator intervention and standardizes glue application across variable production speeds on the sandwich panel production line. The energy-efficient spray technology engineered into the sandwich panel glue spraying system provides lower operational costs and reduced energy consumption for every sandwich panel production line cycle
Applications for the sandwich panel glue spraying system span multiple industries that rely on sandwich panel production line solutions, including construction panel manufacturers, insulated panel fabricators, and modular building component producers. In these environments, the sandwich panel glue spraying system supports high-volume sandwich panel production line demands by offering consistent glue deposition and rapid changeover for different panel specifications. The sandwich panel glue spraying system is equally effective in retrofitting existing sandwich panel production line facilities or serving as the core automation unit in new sandwich panel production line installations focused on industrial coating automation and streamlined processing
shanghaizhongji’s sandwich panel glue spraying system incorporates innovation in spray-head design, glue recirculation, and temperature-controlled reservoirs to maintain adhesive viscosity and performance in varied production conditions. The sandwich panel glue spraying system leverages closed-loop feedback systems to monitor glue flow and spray quality, ensuring repeatable results across the sandwich panel production line. This focus on industrial coating automation ensures that the sandwich panel glue spraying system can adapt to production variability while maintaining the energy-efficient spray technology that minimizes waste and enhances throughput on the sandwich panel production line
Technical advantages of the sandwich panel glue spraying system include programmable logic controller integration, synchronized servo-driven conveyors, and multi-zone pumping that allow fine-tuned control over glue volume and placement for different sandwich panel production line product types. The sandwich panel glue spraying system also offers rapid maintenance modes and nozzle auto-clean features to reduce downtime on the sandwich panel production line. With an emphasis on industrial coating automation, the sandwich panel glue spraying system reduces reliance on manual operators and enhances process repeatability across extended sandwich panel production line runs
The sandwich panel glue spraying system is built to support sustainable manufacturing objectives through energy-efficient spray technology that reduces electrical and adhesive consumption. The sandwich panel glue spraying system’s optimized air management and atomization produce fewer overspray losses, directly contributing to lower material usage on the sandwich panel production line. As manufacturers pursue green credentials, the sandwich panel glue spraying system helps sandwich panel production line operations meet efficiency targets while maintaining product integrity
Operationally, the sandwich panel glue spraying system offers flexible configuration options to match existing sandwich panel production line footprints and production speeds. The sandwich panel glue spraying system supports variable glue recipes, different adhesive chemistries, and custom spray patterns, enabling sandwich panel production line operators to tailor application strategies for panel thickness, facing materials, and thermal properties. With comprehensive safety features, the sandwich panel glue spraying system includes emergency stops, pressure relief systems, and containment strategies designed to keep sandwich panel production line personnel safe during routine and non-routine operations
Installation and commissioning of the sandwich panel glue spraying system are streamlined through shanghaizhongji’s expert service offerings, ensuring that the sandwich panel glue spraying system is calibrated to each sandwich panel production line’s specifications. shanghaizhongji provides training, spare parts, and remote diagnostics so that the sandwich panel glue spraying system maintains peak performance across the sandwich panel production line lifecycle. This end-to-end support underscores the sandwich panel glue spraying system’s role in enhancing overall industrial coating automation within sandwich panel production line environments
In summary, shanghaizhongji’s Good Production Line Hot Good Price Sandwich Panel Glue Spraying System combines precision engineering, industrial coating automation expertise, and energy-efficient spray technology to deliver a reliable, high-performance solution for sandwich panel production line needs. The sandwich panel glue spraying system enhances adhesive application uniformity, reduces waste, and improves throughput across sandwich panel production lines of varying capacities. For manufacturers aiming to modernize their sandwich panel production line operations, the sandwich panel glue spraying system offers a cost-effective, scalable pathway to achieve higher quality panels, lower operational costs, and improved environmental performance
