High Pressure Polyurethane Foam Injection I Type Mixing head For Two components Polyol and ISO Key Components
A typical mixing head typically consists of the following:
· Valve body: The main structure with precise internal flow channels.
· Piston/needle valve: The core operating component.
· Drive unit: The air or hydraulic cylinder that powers the piston/needle valve.
· Nozzle: The key component that determines material flow rate and mixing energy, often interchangeable to accommodate different formulations.
· Mixing chamber: The small space where materials collide and mix.
· L-shaped tube: This is where the mixed material flows out. Its length and diameter affect injection pressure and flow.
High Pressure Polyurethane Foam Injection I Type Mixing head For Two components Polyol and ISO
Core Features and Advantages
· Extremely Uniform Mixing: The tremendous energy generated by high-pressure collisions ensures thorough mixing of all components at the molecular level, resulting in foam quality far superior to low-pressure machines.
· No Agitator Shaft, Self-Cleaning: This fundamentally solves the problem of solvent cleaning and clogging of the mixing heads in low-pressure machines, improving production efficiency and reducing solvent consumption and pollution.
· Precise Ratio: In high-pressure systems, material flow rate is proportional to pressure. By precisely controlling pressure and nozzle size, the A/B ratio can be maintained constant.
· Wide Applicability: By changing nozzles and adjusting parameters, it can process nearly all types of polyurethane formulations, from flexible and rigid foams to semi-rigid foams, integral skins, and elastomers.
· Fast Injection Speed and High Production Efficiency: The extremely high injection speed is suitable for large-scale, automated production lines.
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High Pressure PU Foam Machine Injection I Type Mixing Head For Two Components Polyol ISO Images
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