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High-Pressure Mixing Head
High Pressure Polyurethane Machine / High-Pressure Mixing Head
This high-pressure mixing head is a core component independently developed by Haifeng Automation for the precise mixing of high-viscosity and multi-component materials. Equipped with advanced high-pressure impact mixing technology and based on a unique high-pressure jet mixing principle, it achieves instantaneous and uniform fusion of hard-to-mix materials with a mixing uniformity of up to 99.8% (in compliance with ASTM D3785 standard). Adaptable to the precision processing of various materials such as polyurethane,…
Key Features
- High-pressure impact precise mixing
- Intelligent precise pressure regulation
- One-click rapid self-cleaning
- Precise constant temperature control
- Modular convenient maintenance
Product Description
This high-pressure mixing head is a core component independently developed by Haifeng Automation for the precise mixing of high-viscosity and multi-component materials. Equipped with advanced high-pressure impact mixing technology and based on a unique high-pressure jet mixing principle, it achieves instantaneous and uniform fusion of hard-to-mix materials with a mixing uniformity of up to 99.8% (in compliance with ASTM D3785 standard). Adaptable to the precision processing of various materials such as polyurethane, epoxy resin and silicone, it can be seamlessly connected to mainstream high-pressure metering equipment and production lines. Widely used in automotive, electronics, construction, aerospace and other fields, it is a key core component for ensuring material mixing quality in foaming, pouring, molding and other processes.
Product Parameters
| Item | Parameter/Performance Description |
|---|---|
| Type of Mixing Head | High-pressure collision mixing head |
| Mixing Uniformity | ≥99.8% (in compliance with ASTM D3785 standard) |
| Working Pressure Range | 50-200Bar (customizable to 300Bar) |
| Flow Rate Range | 100-5000mL/min (customizable) |
| Applicable Viscosity | ≤10000cP (compatible with thixotropic fluid) |
| Temperature Control Accuracy | ±0.3°C (temperature control range 20-120°C) |
| Interface Compatibility | Adaptable to mainstream high-pressure metering equipment and production lines |
| Hardness of Wear-Resistant Coating | Tungsten carbide coating on mixing chamber, hardness ≥HRA 90 |
| Filler Ratio Adaptability | Adaptable to material systems with a filler ratio of up to 60% |
| Service Life | Service life of core components ≥100,000 hours |
Application Areas
| Automotive manufacturing field:Used in processes such as automotive interior foaming, body sealant pouring and power battery pack seal molding to ensure the uniform mixing of high-density and high-resilience materials, meeting the high-quality production requirements of automotive parts. |  |
| Electronics manufacturing field:Achieves the precise mixing of electronic component potting adhesive and thermal conductive silicone, meets the sealing and thermal conductivity performance requirements of electronic accessories, and adapts to the processing of micro and small precision parts. |  |
| Building materials field: Applied in polyurethane insulation board foaming, building structural adhesive pouring, etc., to ensure the mixing uniformity of thermal insulation and bonding materials and improve the thermal insulation performance and structural stability of building materials. |  |
| Aerospace field:Targets the precise mixing of high-end composite materials and sealing materials for aerospace, adapting to the material processing requirements under special working conditions such as high temperature and high pressure. |  |
| General industrial field:Used in various processes such as epoxy resin pouring, silicone molding and polyurethane elastomer processing, adapting to the precision mixing production of multi-component materials in different industries. |  |
Technical Highlights
High-pressure impact mixing technology, excellent mixing efficiency and uniformity
Adopting an original high-pressure impact mixing structure, the materials form a high-speed jet and collide precisely under high pressure to achieve instantaneous and uniform mixing with a uniformity of 99.8%, far higher than conventional mixing methods. It can also adapt to high-viscosity and high-filler-ratio materials, eliminating product defects caused by uneven mixing.
Intelligent PID pressure control, strong process stability
Equipped with a high-precision pressure sensor and intelligent PID control system, the working pressure fluctuation is ＜±1Bar. The pressure can be adjusted in real time according to material characteristics to ensure the consistency of the mixing process under different formulas and flow rates, improving the batch stability of products.
Tungsten carbide coating protection, super wear and corrosion resistance
The inner wall of the mixing chamber is treated with tungsten carbide coating with a hardness of over HRA 90, which has excellent wear resistance and corrosion resistance. It can adapt to harsh material systems with a filler ratio of up to 60%, and the service life of core components exceeds 100,000 hours, greatly reducing the replacement cost of wearing parts.
10-second rapid self-cleaning, 75% improvement in production changeover efficiency
Integrated with a one-click high-pressure self-cleaning system, it can complete the rinsing of residual materials in the cavity within 10 seconds and support quick switching of multiple solvents. The cleaning time is reduced by 75% compared with traditional equipment, effectively shortening the production changeover interval and adapting to the production rhythm of multi-variety and small-batch.
Modular tool-free design, convenient operation and maintenance
The whole machine adopts a modular structure, and core components such as the mixing chamber and nozzle can be quickly disassembled, replaced and debugged without professional tools and technicians. The average maintenance time is greatly shortened, minimizing equipment downtime and improving the operation rate of the production line.
Why Choose Haifeng Automation's High-Pressure Mixing Head?
In-depth research on core technology, adapting to multi-process requirements
Focusing on the R&D of high-pressure mixing core technology, we have a profound understanding of the mixing characteristics of polyurethane, epoxy resin and other materials. The equipment design is in line with the core requirements of foaming, pouring, molding and other processes in various industries, with far higher adaptability than general-purpose mixing heads.
Super high quality assurance, industry-leading durability
Core components are made of high-end materials such as tungsten carbide coating and special alloy, which have been verified by multiple rounds of high-pressure and wear resistance tests, with a service life of more than 100,000 hours. It can adapt to the 72-hour continuous operation requirements of industrial production lines, with low failure rate and better operation and maintenance costs.
Full-dimensional customization, matching personalized production
Working pressure, flow range, interface specifications and other parameters can be customized according to customers' material characteristics and process requirements. At the same time, it supports personalized debugging of material temperature and mixing ratio, providing customers with exclusive material mixing solutions.
Seamless connection to production lines, improving overall line efficiency
The interface is compatible with mainstream high-pressure metering equipment and automated production lines on the market, and can be directly integrated into the existing production process without additional production line transformation. Combined with the design of rapid cleaning and convenient maintenance, it effectively improves the operation efficiency of the entire production line.
Full-cycle professional service, worry-free production throughout the whole process
Senior engineers provide on-site installation, commissioning and process adaptation guidance, and exclusive operation training for different industry applications; equipped with 7×24 online after-sales response, core components provide an extended warranty, escorting the whole life cycle operation of the equipment.
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