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High Pressure Polyurethane Mixing Equipment Overview
LPR Global offers a complete line of high pressure mixing, pouring, and dispensing equipment for rigid and flexible foams, integral skin, elastomers, binders, and adhesives.
This includes high pressure PU mix heads (L-style, straight, dual injection), metering pumps, S/D valves, and foaming machines. Our gear pumps serve as an alternative for Festo’s pumps.
Why choose us? We guarantee excellent service, short lead time, and quick supply of spare parts.
Clients and Experience
We are dedicated to building long-lasting relationships with our clients across the globe.
- Key domestic and international clients: Faurecia, TRW, INOAC, VISTION, Samsung, LG, Daewoo, Godrej, Haier, Walton, PEL, and Dawlance.
- We are an OEM of high pressure foaming equipment for KIA Motors and Hyundai Motor Company.
- Used in 56 countries, including USA, Canada, Mexico, Germany, Italy, UK, Poland, Russia, Hungary, Egypt, China, Japan, New Zealand, and Brazil.
High Pressure Polyurethane Mix Heads
We manufacture over 50 models of high pressure mix heads for a wide range of polyurethane processing applications. Our spraying mix heads are often used for automotive panels, construction applications, and for reinforced plastics composites. Produced with the highest grade metals, our equipment guarantees reliability and longevity of operations.
Mix head types include L-type, R-type, and patented double tilted injection type. Our latest innovation is a series of high efficiency L-type mix heads with dual tilted rear chambers (DTRC), which provide improved laminar flow compared to the standard L-Type mix heads.
Learn more about its 
Specifications and Performance.
Double Tilted Injection
DHV Series for High Mixing Efficiency
L-Type Injection
DHVA Series for Easy Maintenance
R-Type Injection
DHS Series for Long Operation Life
Enhanced L-Type Mix Heads with Dual Tilted Rear Chambers
High Pressure PU Foaming Machines
Working closely with our clients, we develop custom polyurethane solutions that reduce production costs.
Key Applications:
- Automotive parts: bumpers and frontend modules, cockpits, IPs, car seats, and interior and exterior systems.
- Appliances and home goods: refrigerator doors, refrigerator body frames, refrigerated truck boxes, mattresses, pipe insulation, polyurethane continuous and discontinuous sandwich panels.
Polyurethane Foaming Machine Components and Equipment Lines
Application Examples
High Pressure Polyurethane Foaming Machine | Machines and Production Lines
LPR Global offers high pressure foaming machines, providing turnkey solutions to clients in automotive, energy, refrigeration, furniture, and bedding industries.
High pressure polyurethane foaming machines that we produce are engineered for tough and continuous operations, guaranteeing high metering accuracy, long operation life, precise short time, low maintenance costs, and reduced capital investments. All of the equipment LPR Global provides is designed and built to order for specific applications.
PU Foaming Machine Features
- Reliable operations & high quality of parts
- Wide mixing ratio
- Short cycle time
- Stable laminar flow
- Excellent control options & easy setting of control options
- Short lead time
- Low investment costs
High Pressure Mix Head | Polyurethane Mixing & Pouring
High Pressure Mix Head Product Range
DHV Mix Heads
DHV – 2K (POL/ISO)
Specifications
- Double Tilted Injection mix head
- High quality of end products
- Long operation life
- Compatible with various types of injection machines
Application
- All kinds of rigid, semi rigid, flexible, integral skin foam
DHV – 3K (POL/ISO/Pigment)
Specifications
- L-Type mixing head
- High mixing efficiency
- Innovative nozzle and piston design
- Anti-stick locking & anti-scrap design
Application
- All kinds of rigid, semi rigid, flexible, integral skin foam
DHV – 4K (Dual Head)
Specifications
- L-Type mixing head
- High mixing efficiency
- Innovative nozzle and piston design
- Anti-stick locking & anti-scrap design
Application
- Dual hardness foam for automotive seat lines
DHVM – 2K (Adjustable outlet pipe length)
Specifications
- L-Type mixing head
- Long operation life
- Low maintenance costs
Application
- All kinds of rigid, semi rigid, flexible, integral skin foam
- Sandwich panels
DHVA Mix Heads
DHVA – 2K
Specifications
- L-Type mixing head
- Stable laminar flo
- Innovative nozzle control allowing minimum switching time
- High compatibility
Application
- All kinds of rigid, semi rigid, flexible, integral skin foam
DHVA – 4K
Specifications
- L-Type mixing head
- High mixing efficiency
- Innovative nozzle and piston design
- Anti-stick locking & anti-scrap design
Application
- All kinds of rigid, semi rigid, flexible, integral skin foam
DHVA – 4K KSH
Specifications
- Double L-Type mix head
- Tungsten carbide process
- High mixing efficiency
- Long operation life
- Easy maintenance & repair
Application
- Dual hardness foam for automotive seat lines
DHS Mix Heads
DHS – 2K
Specifications
- Straight R-Type mix head
- Long operation life
- Large-volume output
- Stable laminar flow
- High compatibility
Application
- For discontinuous panel line
DHS – 3K
Specifications
- Straight R-Type mix head
- Long operation life
- Large-volume output
- Stable laminar flow
- High compatibility
Application
- For discontinuous panel line
DHS – 4K
Specifications
- Straight R-Type mix head
- Long operation life
- Large-volume output
- High compatibility
Application
- For discontinuous panel production line
DHS – 10NA
Specifications
- Straight R-Type mix head
- Long operation life
- Large-volume output
- High compatibility
Application
- For polyurethane sandwich panel continuous production line
High Pressure Metering Pump | Lightweight & Durable
Made with duralumin, our high pressure metering pumps are specially designed to guarantee precise flow rate and reliability of operations.
LPR Global’s high pressure metering pumps are compatible with various types of foaming machines and allow for easy maintenance and repair.
High Pressure PU Metering Pump Features
- Precise metering flow
- Operating pressure up to 220bar
- Quiet operations
- Little flow pulsation
- Low suction pressure when processing high viscosity material
- Manual control (precision measuring scales) or mechanical rod control (for mounting pneumatic or hydraulic control cylinders)
High Pressure SD Valve | Switching Valve
High Pressure Valve Features
- Lightweight
- Low-maintenance costs
- Durable
- Improved design
- Controlled by an actuator