OSV M MDI machine is designed for automatic dosing, mixing and pouring of three-component polyurethane elastomers based on MDI or the so-called quasi-systems (Quasi MDI). The main feature of the unit is easy change of hardness of parts in a wide range from 45o Shore A to 70o Shore D
The OSV M MDI casting machines allow to process three-component polyurethane systems based on MDI and easily change the hardness of parts in the range from 45 ° Shore A to 70 ° Shore D by pressing one button on the operator panel.
The machines has a wide range of basic functions that allow you to fully automate the task of dosing and mixing the components of a rather complicated polyurethane system MDI, and to obtain high quality finished products by free casting in open and closed molds:
• Special software with the ability to adjust and monitor all operating parameters of the equipment, including the ability to save recipes set by the operator
• Real-time flow control and ratio correction with volumetric meters
• Automatic adjustment of the ratio when choosing the hardness of the poured mixture
• Controlled heating and thermal insulation of the entire dosing line from the tanks to the mixing head
• Recirculation of components and mixing to ensure homogenization and thermal stabilization
• Vacuum system to remove air inclusions in components and ready-mix
• Automatic and manual mixing chamber cleaning system
Materials for processing
MDI based hot cast elastomers
Mixing device
Low pressure dynamic mixing head
Number of metered components
3 basic components
Number of metered addtitives
up to 15 components
Basic components ratio
400:100:0 до 100:100:20
Output
From 0.5 up to 30 l/min