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High-Pressure PU Foaming Machine | Steering Wheels

High-pressure PU foaming system for manufacturing integral-skin polyurethane steering wheels, armrests and interior parts, with 1A1B metering, ≤±0.3% accuracy and PLC control.

±0.3% Accuracy

Ratio precision

loT Ready

Remote monitoring

30% Energy Save

vs.conventional

2-4 Components

Flexible config

Request Specs & Pricing Download Brochure
Availability on Request Delivery Schedule on Quotation 1-Year Warranty
High-Pressure PU Foaming Machine for Steering Wheels

Product Overview

Specially designed for the integral skin foaming production of automotive steering wheels, armrests and interior parts.

This high-pressure PU machine is purpose-built for the integral skin foaming production of automotive steering wheels, armrests, and interior components. The 1A1B two-component system with independent temperature control and circulation stirring ensures consistent material quality. Integral skin foaming molding delivers a smooth and flawless steering wheel surface with comfortable hand feel. Precision metering control with ≤±0.3% dosing accuracy ensures accurate product size, suitable for precision molds of steering wheels. The environmentally friendly solvent-free automatic air purge cleaning system complies with automotive interior environmental protection standards, ensuring odor-free finished products. With compact and flexible equipment design, the machine is suitable for small-batch, multi-style steering wheel production. The system meets the core requirements of smooth surface, moderate hardness, wear resistance, environmental protection and odorless for automotive interior parts, supporting standardized production in the auto parts industry.

Product Overview

Configured

To Your Production Brief

Operation Workflow

Raw Material Preparation

Prepare polyether polyol and isocyanate according to the target mix ratio (100:50~70). Ensure both components are properly conditioned for integral skin foam formulation.

Tank Loading & Temperature Setting

Load polyol into Tank A and isocyanate into Tank B. The 1A1B independent temperature control system maintains 20–45°C with circulation stirring for uniform material consistency.

High-Pressure Metering & Mixing

The PLC-controlled dosing system (accuracy ≤±0.3% full dynamic range) dispenses materials precisely. The mixing head operates at 6000–10000 r/min under 10–18 MPa pressure for homogeneous blending.

Integral Skin Foaming & Molding

Inject the mixed material into the steering wheel precision mold. Integral skin foaming forms a smooth, flawless surface with moderate hardness and comfortable hand feel, meeting automotive interior quality standards.

HF-HPM-1A1B-SteeringWheel

Technical Specifications

Standard configuration parameters for the steering wheel high-pressure PU machine. Customizations including tank capacity are available upon request.

Download PDF Spec Sheet Talk to an Engineer
Technical ParameterHF-HPM-1A1B-SteeringWheel
Pouring Rate50～800 g/s
Mix RatioPolyether: Isocyanate = 100:50~70
Tank Capacity100L / 150L (Optional, Per Tank)
Mixing Head Speed6000～10000 r/min
Dosing Accuracy≤±0.3% (Full Dynamic Range)
Tank Configuration1A1B Two-Component Independent Temp Control + Circulation Stirring
Temperature Control20～45℃
Mixing Pressure10～18 MPa
Vacuum DefoamingNone
Cleaning SystemAutomatic Air Purge Cleaning (Solvent-Free & Eco-Friendly)
Power5.5～7.5 kW
Control SystemPLC + Touch Screen + Multi-Formula Storage
Application SystemPolyurethane Integral Skin Foam System
Warranty1 Year
CertificationConfirm applicable documents for the quoted configuration
WHY CHOOSE US

Key Features & Advantages

Engineered for precision, comfort, and environmental compliance in automotive steering wheel production.

Integral Skin Foaming Molding

Produces a smooth and flawless steering wheel surface with comfortable hand feel, meeting automotive interior quality standards.

Precision Metering Control

Dosing accuracy ≤±0.3% ensures accurate product size, suitable for precision molds of steering wheels and interior parts.

Environmentally Friendly Solvent-Free Cleaning

Automatic air purge cleaning system requires no solvents, in line with automotive interior environmental protection standards and ensuring odor-free finished products.

Compact & Flexible Equipment Design

Suitable for small-batch, multi-style steering wheel production, enabling efficient changeovers between different models and specifications.

High-Pressure Homogenization

Mixing pressure of 10–18 MPa with high-speed mixing (6000–10000 r/min) ensures homogeneous material blending for consistent product quality.

Intelligent PLC Control with Multi-Formula Storage

PLC + touch screen interface with multi-formula storage simplifies operation and enables rapid changeovers between different steering wheel styles and formulations.

COMPLETE SOLUTIONc

Complete Your Production Line

Integrate the product with our full range of auxiliary equipment for a turnkey polyurethane processing system.

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Frequently Asked Questions

What automotive interior applications is this machine designed for?
This machine is specially designed for the integral skin foaming production of automotive steering wheels, armrests, and interior parts, meeting the core requirements of smooth surface, moderate hardness, and wear resistance.
What is integral skin foaming and what are its advantages?
Integral skin foaming produces a smooth, dense outer surface with a cellular core in a single molding process. For steering wheels, this delivers a flawless surface with comfortable hand feel and excellent durability.
What is the dosing accuracy and why is it important?
The dosing accuracy is ≤±0.3% across the full dynamic range. This precision ensures accurate product size and consistent quality, suitable for the tight tolerances of steering wheel precision molds.
How does the machine meet automotive environmental standards?
The automatic air purge cleaning system is solvent-free and eco-friendly, complying with automotive interior environmental protection standards and ensuring odor-free finished products.
Is this machine suitable for small-batch, multi-style production?
Yes. The compact and flexible equipment design, combined with PLC multi-formula storage, makes the machine ideal for small-batch, multi-style steering wheel production with rapid changeovers.
What certifications does this equipment hold?
Documentation and conformity requirements are reviewed for the selected equipment configuration and destination market. Request the applicable declarations and supporting records for the quoted model. A company quality-management certificate does not certify the equipment or finished-part performance.