High Pressure
Polyurethane Foaming Machine 

Maron has keep developing the design of PU Metering machinary to satisfy
the most complex production requirements for more than 20 years. The experience developed over the years brought Maron to a leading position in the market; the continuous research keeps the company ahead. The Maron foaming machine comprises configurable modules for wide range outputs with top metering pumps,  great mixing head and intelligent control system. High precision, temperature control, wide range output, together with different possible ratios and compositions guarantee the best performance of the Maron dosing units. Easy to program, operate and maintain, Maron high-pressure metering machines are the right solution. Over the years, Maron has provide our customers with reliable PU metering machine and aftersale service. Help our clients to improve production quality and effeciency.
Different series of the Maron foaming machines:
· PU High-pressure foaming machine
（H Series-10/20/40/60/100/200/300）
· Cyclopentane High-pressure foaming machine
（C5H Series-10/20/40/60/100/200/300）
· High precision small flow foaming machie
  (M Series-15 g/s至150g/s)

Intelligent Electrical Control

Explosion Proof & Safe

Modular design
Easy maintenance
Compatible with spare parts of mainstream company

Perfect Sealing

Efficient Mixing Head

Double Tilted Injection for mixing
Self-cleaning, prevent being jammed
Transition section, prevent being polluted
 

High reliability

Risk Warning System

High Compatibility

Siemens Profinet field network structure
Network bus connection simplifies the layout
Reduce cable wear and improve stability

Precise Metering

Close-loop control, high precision flow control
Precise material temperature control, reduce
the effect of temperature difference on foaming
Pressure detection at both ends

Multiple warning systems: flow, temperature, material ratio, pressure etc.
Error log and operation log will be saved for 60 days and can be monitored online
 

Mutual backup design, some component
failures do not affect production, manufacturers do not need to stop work

Magnetic coupling
Save raw material