High-Pressure PU Foaming Machine | Automobile Carpets
High-pressure PU foaming machine for automobile carpets with 50-1000 g/s flow, ≤±0.3% metering accuracy and robotic pouring for large-format carpet molds up to 2,550 × 1,950 mm.
≤±0.3% Accuracy
Ratio precision
Mold Size: 2,550 × 1,950 mm
Large-format carpet molds
IoT Ready
Remote monitoring
30% Energy Save
vs. conventional
Engineered for Soundproof, Precision-Foamed Automobile Carpets
The HF-HPM-1A1B-Carpet is a high-pressure PU foaming machine for automobile carpet production on synthetic fiber substrates, with ≤±0.3% metering accuracy, robotic pouring and large-format carpet mold support.
This high-pressure PU foaming machine is specially designed for the PU foaming production of automobile carpets on synthetic fiber and other similar substrates. It is suitable for large-format carpet molds with a maximum mold board area of up to 2,550 × 1,950 mm. The machine can form a complete production line together with carpet molding machines, a pouring robot, a hydraulic unit, a vacuum pump unit, and an electrical control system, realizing fully automated production from raw material metering and mixing, robotic metered pouring, mold foaming and curing, to mold opening and part removal. The system features two-component high-pressure impingement mixing with dosing accuracy ≤±0.3%, delivering a uniform foam layer with stable acoustic and thermal performance. Solvent-free automatic air purge cleaning and an optional vacuum pump unit ensure clean, eco-friendly production meeting passenger-car cabin air quality requirements. With PLC intelligent control and one-click multi-formula switchover, the machine is ideal for mass and efficient automobile carpet production.
Operation Workflow
Raw Material Preparation
Prepare polyether polyol and isocyanate at the target mix ratio (100:45-60) for the carpet foam recipe, with proper conditioning for uniform cell formation.
Tank Loading & Temperature Setting
Load polyol into Tank A and isocyanate into Tank B; the 1A1B temperature control maintains 20-45°C with circulation stirring for consistent material quality.
Robotic High-Pressure Metering & Pouring
The PLC dosing system (≤±0.3%) dispenses precisely; the mixing head runs at 7000-12000 r/min under 10-18 MPa, with robotic pouring onto the large-format carpet mold.
Foaming, Curing & Part Removal
The material foams and cures in the carpet mold; solvent-free air purge cleaning prepares the system, and the mold opens for automated part removal in the complete line.
Technical Specifications
Specifications are based on standard configurations. Custom tank sizes, formula recipes, and pouring robot line integration are available upon request.
| Technical Parameter | HF-HPM-1A1B-Carpet |
|---|---|
| Model | HF-HPM-1A1B-Carpet |
| Pouring Rate | 50~1000 g/s |
| Mix Ratio | Polyether : Isocyanate = 100:45~60 |
| Tank Capacity | 100L / 150L optional, per tank |
| Mixing Head Speed | 7000~12000 r/min |
| Dosing Accuracy | ≤±0.3% full dynamic range |
| Tank Configuration | 1A1B two-component independent temp control + circulation stirring |
| Temperature Control | 20~45℃ |
| Mixing Pressure | 10~18 MPa |
| Vacuum Defoaming | Vacuum pump unit available, standard in complete line |
| Cleaning System | Automatic air purge cleaning, solvent-free and eco-friendly |
| Power | 5.5~7.5 kW |
| Control System | PLC + touch screen + multi-formula storage |
| Application System | PU foam system, customized per carpet process recipe |
| Warranty | 1 year |
| Certification | CE, ISO9001 |
Key Advantages
Six equipment and process features to consider when configuring a high-pressure PU foaming machine for automobile carpets.
Precise High-Pressure Metering
Two-component high-pressure impingement mixing with dosing accuracy ≤±0.3%, delivering a uniform foam layer with stable acoustic and thermal performance.
Uniform Pouring over Large Areas
Suitable for large-format carpet molds up to 2,550 × 1,950 mm; combined with the pouring robot for even material distribution and defect-free products.
Eco-Friendly Solvent-Free Cleaning
Automatic air purge cleaning with no chemical solvents, meeting passenger-car cabin air quality requirements for clean production.
Optional Vacuum Defoaming Unit
An optional vacuum pump unit supports defoaming for dense, void-free foam, standard in the complete production line configuration.
PLC Intelligent Control with Multi-Formula Switchover
One-click multi-formula switchover and fault self-check reduce manual errors and enable rapid changeovers between different carpet specifications.
Complete Automated Production Line Integration
Pairs with carpet molding machines, a pouring robot, a hydraulic unit, and an electrical control system for fully automated metering-to-part-removal production.
