Auto Parts RIM Composite PU Foaming Machine
RIM composite foaming system for automotive interior/exterior parts with carbon/fiberglass reinforcement
Pouring Rate
50–400 g/s
Mix Ratio (Polyether:Isocyanate)
100:90–110
Temperature Control Range
25–45℃
Mixing Pressure
150–200 bar
Product Overview
Widely used in the production of automotive interior and exterior parts. Interior parts include roof, door panel, pillar guard and instrument panel skeleton; exterior parts include bumper, wheel eyebrow, exterior guard plate, spoiler and other components.
This RIM composite PU foaming machine is purpose‑built for the production of automotive interior and exterior parts, including roof, door panel, pillar guard, instrument panel skeleton, bumper, wheel eyebrow, exterior guard plate, and spoiler. The system supports carbon fiber and glass fiber modified materials, meeting the production standards of lightweight, fine surface, low odor, and high strength. High‑pressure impact mixing at 150–200 bar ensures uniform fiber dispersion, compact structure, and stable strength, meeting the mechanical requirements of both interior and exterior decorations. Precise temperature control and ratio adjustment with ≤±0.3% dosing accuracy deliver high molding yield, meeting the appearance standards for interior and weathering strength standards for exterior parts. The wide adjustable flow rate (50–400 g/s) suits both precision interior parts and large‑size exterior parts. The environmentally friendly cleaning mode complies with dust‑free and low‑odor standards in auto parts workshops. The machine is suitable for automatic assembly line batch operations with CE and ISO9001 certifications.
Operation Workflow
Carbon/Fiberglass Reinforced Material Preparation
Prepare polyether polyol and isocyanate according to the target mix ratio (100:90–110). Select carbon fiber or glass fiber modified materials for the specific interior/exterior part requirements.
Tank Loading & Temperature Setting
Load polyol into Tank A and isocyanate into Tank B. The 1A1B independent temperature control system maintains 25–45°C with circulation stirring for optimal material consistency.
High‑Pressure Impact Mixing & Precise Dispensing
The PLC‑controlled dosing system (accuracy ≤±0.3% full dynamic range) dispenses materials precisely. High‑pressure mixing at 150–200 bar ensures uniform fiber dispersion and compact structure. The pouring rate is adjustable within 50–400 g/s.
Mold Filling, Venting & Curing
Inject the composite material into the mold. The mold negative pressure venting system removes trapped air. Precise temperature control and ratio adjustment ensure high molding yield and meet appearance/weathering standards.
Request a Customized Automotive RIM Composite Molding Solution
Get a QuoteTechnical Specifications
Standard configuration parameters for the automotive parts RIM composite PU foaming machine. Customizations including tank capacity are available upon request.
| Technical Parameter | HF-RIM-1A1B-AutoParts |
|---|---|
| Pouring Rate | 50～400 g/s |
| Mix Ratio (Polyether : Isocyanate) | 100:90~110 |
| Tank Capacity (Optional, Per Tank) | 150L / 200L |
| Dosing Accuracy | ≤±0.3% (Full Dynamic Range) |
| Tank Configuration | 1A1B Two‑Component Independent Temp Control + Circulation Stirring |
| Temperature Control | 25～45℃ |
| Mixing Pressure | 150～200 bar |
| Venting System | Mold Negative Pressure Venting + High‑Pressure Homogenization |
| Cleaning System | High‑Pressure Circulation Cleaning + Air Purging |
| Power | 11～18 kW |
| Control System | PLC + Touch Screen + Multi‑Formula Storage |
| Application System | Carbon Fiber / Fiberglass Reinforced PU RIM Composites |
| Warranty | 1 Year |
| Certification | CE, ISO9001 |
Key Features & Advantages
Engineered for precision, surface quality, and production efficiency in automotive composite molding.
High‑Pressure Impact Mixing for Uniform Fiber Dispersion
Mixing at 150–200 bar ensures compact structure and stable strength, meeting the mechanical requirements of both interior and exterior decorations.
Precise Temperature Control & Ratio Adjustment
Dosing accuracy ≤±0.3% delivers high molding yield, meeting the appearance standards for interior and weathering strength standards for exterior parts.
Wide Adjustable Flow Rate
Pouring rate of 50–400 g/s suits both precision interior parts (e.g., instrument panel skeleton) and large‑size exterior parts (e.g., bumper, spoiler).
Environmentally Friendly Cleaning Mode
High‑pressure circulation cleaning + air purging complies with dust‑free and low‑odor standards in auto parts workshops.
Carbon Fiber / Glass Fiber Compatibility
Supports modified materials for lightweight, fine surface, low odor, and high strength, meeting modern automotive production standards.
PLC Intelligent Control with Multi‑Formula Storage
PLC + touch screen interface with multi‑formula storage enables rapid changeovers between different interior/exterior part specifications for assembly line batch operations.
Upgrade Your Automotive Parts Production with RIM Composite Molding Technology
Our engineering team specializes in automotive composite solutions. Contact us to discuss your specific interior/exterior part designs, fiber reinforcement requirements, and assembly line integration needs.
Application Scenarios
Roof, door panels, pillar guards, instrument panels, bumpers, wheel eyebrows, spoilers.
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