Auto Eps Batch Pre-expander Machine(reducing Barrel)

Control System
PLC and human-touch Control with memory function, automatic operation, convenient maintenance.

Structure Design
Barrel and cover made of thick material for steady and stable operation.
Machine structure and bed dryer are made of square pipe with pretty appearance.
The material will be more uniform expanded in the reducing barrel rather than the straight barrelSpare parts and fittings are high quality products of well-known brand which keep the machine in a longservice life.

Processes
The special design of the internal heat circulation bed dryer can effectively strengthen the maturation of theraw material and prevent the material from shrinking.
The machine adopts automatic and electronic weighing, feeding and feedback system, which can automaticallcalculate and adjust the feeding amount,make weighing more accurate, and realize fully automaticproduction.
Pressure reducing valve and PID proportional control steam valve from Japan are used for more accurateheating and more uniform expanded.
The vibration sensor is used to control the expanding material level and density to be more accurate.

Production Efficiency
Variety drainage valve port can make fast and uniform heating with energy saving.
Large material feeding and discharge system and bigger size of bed dryer are used to speed up productioncycle and ensure production efficiency.

Technical Data