Pre-expander(SPJ110)

Pre-expander(SPJ110)

Machine features:

1. Touch Screen Panel –Schneider (France)
2. PLC System –MITSUBISHI(Japan)
3. Steam regulator (Japan) GP2000 type
4. Material transfer with screw conveyor and weighing scale.
5. Air solenoid valve – Burkert (Germany)

1.3 Character
– Three Safety features and protective fence on top
– All procedures are controlled by Touch screen & PLC, all parameters can be revised in touch screen
– All material connected with EPS resin in expansion Chamber are made of SUS 304 Stainless steel
– High density Rock wool used for insulation layer to reduce temperature undulate & steam consumption.
– Steam system controlled by origin Japanese Pressure Reduction Valve, Brand “Yoshitake” GP-2000
– EPS Resin weight in Each cycle are controlled by accurate weight sensor for first expansion .
– Stable pressure & stable temperature insure density tolerance within 3%
– with multi- exhausting valves to control chamber pressure precisely and less steaming consumption
-Control panel declaration:
a)All electronics are brand Schneider, Air condition is equipped for control box .
b)Japan Mitsubishi PLC and Taiwan veinview touch screen
c)Pneumatic valves are brand Burket (Germany)

ping@cngreenindustry.com
Whatsapp: +86-18057925785

Main Technical Parameters

ITEMUNITPARAMETER
Chamber diametermm1100
Chamber heightmm1700
Capacitykg/h200~600
First expansion11g/l200kg/h
(11~30g/l)12g/l240kg/h
16g/l320kg/h
30g/l600kg/h
Tolerance±3%
Outer steam pressureMpa0.4-0.6
Inner steam pressureMpa0.015-0.05
Steam consumption (first)kg/h200~400
Inlet sizemmDN50
Outer air pressureMpa0.4-0.6
Inlet sizemm1”
Air consumptionm3/h1.0
Connected loadkw16.5
Power supplyv/hz380/50
Weightkg3500
Over sizemm5600×3800×4060

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