EPS Batch Pre-expander Machine

Detailed Product Description

1. PLC with touch button fluorescence screen, auto screw raw material feed electronic weight, auto temperature control and photo-electric control the level of the raw material in feed barrel etc.

2. The auto feed and auto weight rise production efficiency, ensure correct feed.

3. Sealed feed barrel has constant pressure for foam, has high heat efficiency so save steam over 50% vs. Continuous foamer.

4. Foam barrel temperature is controlled through advanced proportional valve and advance guide valve, so constant temperature, pressure and material uniform are ensure.

5. Photo-electric controls the material level so has correct volume weight and ensures uniform pearl ball density. Error less than 3%.

6. Matched with fluidized dry machine, it can good process from fluidized dry, auto sizing, ball smash and auto transfer to treated material bin.

7. All electric, pneumatic parts and valves are reputable brand products, made in over world.

Chamber diameter: 1200mm
Chamber height: 2000mm
Outer pressure: Steam 0.4-0.6Mpa
Compressed air 0.4-0.6Mpa
Inner pressure: Steam 0.015-0.05Mpa
Compressed air 0.4-0.6Mpa
Consumption: Steam 180-200kg/hr
Compressed air 31-32m3/hr
Capacity (Density: G/L)
15 300-400kg/hr, 20 400-500kg/hr
25 500-600kg/hr, 30 600-700kg/hr
Tolerance: ± 2%
Cycle time: About 2.5 mins/cycle
Connected load: 26kw
Power supply: 380V 50Hz
Weight: 3300kg
Contour size: 7600*3100*4200mm