200 Type EPS Pre expander

//200 Type EPS Pre expander
200 Type EPS Pre expander 2019-12-07T09:11:06+00:00

Project Description

200 Type Round Continuous Pre expander

Main Features

1.Machinery Structure

A. Round barrel structure which makes the steam spread more even and reasonable.

B. Barrel adopts 8mm thickness 304 stainless steel structure, strong strength; stir shaft and agitator chrome coated, smooth and no material adhering.

C. Big repair hole, easy for operator to do machine maintain or repair.

D. Big casting aluminum material discharge door which makes the material discharge speed faster, also reduce the material discharging time.

E. Fluid drying bed adopts full close structure, easy to connect with VOC.

2. Steam system

A. Pressure control, it adopts pressure reducing valve (Yoshitake, Japan) with PID valve (Burkert, Germany) to control the steam pressure, ensure constant pressure, constant temperature to achieve the foaming precision.

B. Material level control, it adopts Germany imported vibration level sensor to control the foaming level precision to achieve the beads density precision.

C. Material feeding weighing control, it adopts electrical weighing feeding system, setting the feeding weight through touch screen, and automatic weighing to achieve material feeding weight precision.

3. Electric control system

A. It adopts world famous brand Siemens PLC control system to ensure stable control.

B. It adopts 10 inches Siemens touch screen to ensure control screen clear and easy operation.

C. It adopts Germany imported pressure sensor to ensure pressure control precision.

D. It adopts Germany imported pneumatic adjustable angle seat valve to ensure steam control more stable.

4. Production capacity

200 Type Continuous EPS Pre expander

Main components brand

No.ItemBrand
1Stir reducer motorBoneng
2Vibration Level SensorGermany imported
3Steam pressure reducingYoshitake, Japan
4Steam PID valveBurkert, Germany
5Angle seat valveESG, China & Denmark
6Temperature transmitterKunlunhaian, China
7Pressure transmitterGermany imported
8PLCSiemens
9Touch ScreenSiemens

Technical Parameter

No.NameUnitSpecification
1Barrel diametermmΦ1600-Φ2000
2Barrel heightmm2300
3Barrel thicknessmm8.0
4Capacity6.1
5Effective capacity5.6
6Fluid drying bedmm2000*6000
7Steam pressureMpa0.6-0.8
8Compressed air pressureMpa0.6-0.8
9Foaming densityg12.0-30.3
(First expansion)
10Production capacity12g
15g
18g
20g
25g
1700kg/h
2200kg/h
2600kg/h
2900kg/h
3000kg/h
11Install powerkw50KW

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