Factory Cheap Hot China Chest Freezer Production Line - Polyurethane Elastomer Casting Machine Pipe Shell Making Machine – Polyurethane

Feature

1.Heat transfer oil with electromagnetic heating method

Efficient and energy saving

2. Precision metering pump

High temperature resistant, low speed high precision, accurate measurement, random error <±0.5%

3. Mixing device

Adjustable pressure, accurate material output synchronization and even mix

4. Mechanical seal structure

New type structure can avoid reflux problem

5.Multi-point temp. control system

Ensure stable temperature, random error <±2°C

6.Vacuum device & Special mixing head

High-efficiency and ensure products no bubbles

7.Frequency converter

Adjust material output, high pressure and precision, simple and rapid ratio control

8. PLC and touch screen man-machine interface

Control pouring, automatic cleaning flush and air purge, stable performance, high operability, which can automatically distinguish, diagnose and alarm abnormal situations as well as display abnormal factories

Detail

Specification

Application

Polyurethane foam can be firmly bonded with a variety of materials, so as the insulation layer of directly buried pipe almost no need to consider the adhesion of anticorrosive layer and the problem. Using high function polyether polyols and multiple methyl polyphenyl polyisocyanate as the main raw materials, under the action of catalyst, foaming agent, surfactants and so on, through chemical reaction foaming. Polyurethane shell has the advantages of light capacity, high strength, heat insulation, sound insulation, flame retardant, cold resistance, corrosion resistance, non-water absorption, simple and quick construction and so on. It has become an indispensable material for thermal insulation, waterproof plugging, sealing and other industrial sectors such as construction, transportation, petroleum, chemical industry, electric power and refrigeration.

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