English
What are the advantages of polyurethane foaming machine foaming？
创建于03.24
The thermal conductivity of the products produced by polyurethane foaming equipment is generally around 0.025, which is better than polystyrene board and is one of the better materials in current building insulation materials. Therefore, polyurethane foaming machines are widely used in multi-mode continuous production of rigid and semi-rigid polyurethane products. The device has certain advantages and is so widely used.
The advantages of polyurethane foaming are introduced as follows:
Advantage 1: The adjustment range of its pouring amount can be adjusted arbitrarily between 0 and maximum, with an adjustment accuracy of 1%; the polyurethane foaming machine has a temperature control system, which will automatically stop heating when the specified temperature is reached, and its control accuracy can reach 1%.
Advantage 2: The polyurethane foaming machine also has solvent cleaning and water, air and other purge systems; the polyurethane foaming machine uses a gate to adjust the ratio of A and B liquid, with an accuracy of up to 1%.
Advantage 3: The polyurethane foaming machine has an automatic feeding device, which can be fed at any time, and the feeding device has two barrels, both A and B barrels can hold 120 kg of liquid. The barrel is also equipped with a water jacket, which uses water temperature to heat or cool the liquid. Each barrel has a water sight tube and a material sight tube.
Advantage 4: The machine has a time control system, and the control time can be set between 0-99.9 seconds with an accuracy of up to 1%.
Features of high-pressure small polyurethane foaming machine
- It has two automatic material pumps. When working, you only need to put the automatic material pumps into the black and white barrels to automatically feed the equipment and save manpower.
- The pipeline adopts the most advanced copper belt heating and insulation design.
- The high-pressure spray gun is professionally designed, with a small mixing chamber, and the residual liquid after mixing is small and automatically cleaned without causing gun blockage.
- The working pressure of the high-pressure small polyurethane foaming machine is 6-10Mpa. The black and white materials are mixed at high pressure at the gun head and mixed evenly.
- The raw material ratio is accurate to ensure the accuracy of the mixing ratio.