5 Year Warranty Global Running Partner In PU Vertical Filed
5 Year Warranty Global Running Partner In PU Vertical Filed
The PU Gasket Dispensing Machine is specifically designed for the accurate and efficient application of polyurethane (PU) sealing strips, particularly used in cabinet doors, refrigerators, and other appliances that require tight sealing for insulation and energy efficiency. This machine ensures high precision in the dispensing of PU materials, creating uniform gaskets that fit perfectly to the required dimensions.
| Travel Range (X/Y/Z) | 2250×1250×200mm (customizable) |
| Dimensions | 2500×2200×2200mm (customizable) |
| Weight | 1600kg |
| Total Power | 3-4kW |
| Gasket Width | 5-30mm (adjustable within the range) |
| Mixing Ratio | 1:1-10:1 |
| Application Rate | 0.3-5 g/s |
| Travel Speed | 0-30 m/min |
| Working Temperature | -15°C to +35°C |
| Metering Accuracy | ±0.005 |
| Pressure Limit & Alarm | 0-4 Mpa |
| Filtration Accuracy | 40-50 µm |
| Repeat Accuracy | ±0.05mm |
| Air Pressure | ≧0.6Mpa |
| Frequency | 50HZ |
| Voltage | Three-phase five-wire 380V |
Suitable for the production of foaming seal strip of electrical cabinet, chassis cabinets, electronics, lighting, filter, auto parts and other industries. The sealing strip produce has uniform skin, high elasticity, and high sealing performance.
The pouring machine injects liquid polyurethane raw material directly into the mold to form a sealing strip, while the extruder extrudes the polyurethane material into shape through heat and pressure. The pu gasket dispensing machine is more suitable for the production of sealing strips with complex shapes and high precision requirements.
This equipment accurately controls the proportions of components A and B, injects two liquid polyurethane materials into the mold, and foams and hardens through a chemical reaction to form a high-quality sealing strip.
Production efficiency depends on equipment configuration and production requirements. Generally speaking, each pouring time is shorter, which can achieve high-efficiency production and is especially suitable for mass production.
The equipment requires regular inspection and cleaning of the nozzle, mold and liquid supply system. It is also necessary to regularly replace seals, filters and other wearing parts to ensure the stable operation of the equipment.
Hardness and density are mainly controlled by adjusting the ratio of components A and B. The equipment is usually equipped with a precise proportional control system to ensure that the sealing strips produced every time meet the requirements.
If properly maintained, the service life of a pu gasket dispensing machine is typically 8-10 years. Regular inspections and keeping them in good working order can extend the life of your equipment.
Yes, equipment can be customized based on customer needs, such as changing mold configurations, adding automation features, or adjusting production capacity to meet specific production requirements.
The energy consumption of polyurethane gasket dispensing machines is generally low because the equipment reduces energy waste through efficient control systems and precise material proportions.
Modern polyurethane gasket dispensing machines can use environmentally friendly polyurethane raw materials (such as low-GWP foaming agents), comply with environmental standards, and reduce the impact on the environment.
The operation of the pu gasket dispensing machine is relatively simple. Most equipment is equipped with an automated control system, and the operator only needs to simply set parameters to start production.
Production efficiency can be improved by optimizing the production process, reducing mold change time, and improving automation. In addition, regular maintenance and adjustment of the working status of equipment are also key to improving efficiency.
