China Chemical Machinery International Co.,Ltd

PRODUCTION LINE FOR XPS

（Extruded Polystyrene )

FOAM BOARD OF INSULATION(75-200)

CONFIGURATION SUMMARY

SAMPLE LAYOUT PLAN

PROPOSAL EQUIPMENT AND

INFORMATION PACKAGE

1.CONFIGURATION SUMMARY:

Raw Materials : GPPS (Virgin and/or Recycled pellets)

Blowing Agents: CO2 and Ethanol

(Third blowing agent – HFCs can be added optionally if necessary)

Throughput: 550-600kg/hr (depending on blowing agent and thickness)

Board Thickness: 20-80mm (CO2+Ethanol) & 80-150mm (CO2+Ethanol+HFC-HC Mix)

Product Width: 1200mm (6).Product Density: 28-35 kg/m3

(7).Layout: 120M (L) x 25M (W) x 7M (H)

(8).Product Flammability: B1 or above

(9). Full automatic control functions including auto-packaging unit and recycling granulator unit

(10).ISO9001/14001 Certified

Our extrusion line is able to use 100% CO2 and Ethanol alone as blowing agents without any Freon, completely replacement with fluorine materials even at startup operation.

As such, it is not only environmental friendly, but also huge cost reduction and savings on XPS board production.

OVERLEAF is the draft layout plan for reference only.

The technology is well-designed by International Professional team according to the special CO2 foaming technology requirement, which is the same as technical route of Germany Berstorff technical equipment .

SAMPLE LAYOUT PLAN

PROPOSAL EQUIPMENT

A. Multiple groups of automatic batching weightlessness type feeding system, Germany Brabender

(Contains conveying system and bracket)

Adopt the five groups of weightlessness batching system from Shanghai Sonner

( Including conveyor system and bracket)

Automatic feeding polystyrene particles in both groups, one group of powder, the capacity is 500 L

Two groups of powder feeding system, they are for manual feeding, capacity is 300 L

Automatic feeding, powder parts equipped with cyclone separation and recoil device

All hoppers adopt 304 stainless steel material, the thickness meet the requirement of maximum negative pressure, powder and hopper internal wall need to do teflon coating

Automatic feeding vertical distance 7 meters, horizontal conveying distance 30 meters, the feeding time is within 10 seconds from lower level to high level

Automatic feeding bunker set high and low level, automatic control, manual bin set alarm on low level

Charging platform using combined removable 3 layers

75 Parallel Twin-screw Primary Extruder (Patent Technology)

1.Special designed for CO2 foaming process requirement, tailored and hardened Gearbox GE-75 with overall high safety factor, maximum torque thrust bearings and output shaft using special forging steel manufacturing,

to ensure safe operation,manufactured the gear by topology theory, under the rated load for a long time, low noise, the gear stress in uniformity

The motor adopt 132 kw - 4/220-4 ac ac motor of explosion-proof electric motor, power smooth conveying.

Screw tube processing by horizontal machining center to ensure the high installation accuracy

Screw design is customized according to special CO2 foaming technology requirement, adopting High carbon high alloy Ledeburite high-speed tool steel to process

Water/oil temperature controller, fast and reliable temperature control of heating completed by the high temperature aluminum electric heating system OMRON (Japan)

Melt pressure sensor system

Temperature control system on built-in cooling, copper piping and PLC automatic regulating control valve. OMRON (Japan)

Stainless steel cover shield with cooling holes to prevent accidental contact burns

High pressure four station leak-proof set of screen changer (Contains Hydraulic Station)

CO2 Foaming Agent automatic injection system (Patent Technology)

High pressure low temperature measuring injection pump group workstations

  CO2 / LEWA (in watts) Double:

Two groups of domestic ethanol and third foaming agent pump ,domestic double injection:

Flow measurement system, high accurate sensor and controller : Swiss Endress + Hauser three groups of monovalent

Automatic liquefaction plant

Foaming agent static mixer with CO2 Cooling System

Stainless  steel  high-pressure anti-corrosive  connection pipe fittings(Tank to pump room all pipe fittings)

Computer control system

7. Cryogenic delivery pump (A double set of a future use)

8, Buffer high pressure cryogenic tank,(CO2) big tank + secondary buffer tank

200 Single-Screw Secondary Extruder (Patented Technology)

1, Screw and barrel both made of 38 Cr MOAIA with nitriding treatment and its structure

design in strict compliance with special CO2 foaming technology requirement

surface is plated hard Cr, core is equipped with cooling oil way;Low speed with high amount of vomit, 500 kg output only five turns, low speed of shear heat will limit, it is better to processing flame retardant products.

2, L/D to 36:1.

3, Drive adopt SIMO 132 kw - 4 ac explosion-proof motor, power under low speed smooth conveying.

4, 500 reducer cooperate for CO2 process of low speed 250 special screw design, high torque, a full set of German FAG thrust bearings.

5, Melt pressure sensor system OMRON (Japan)

6, Explosion-proof safety heating system, heat insulation shield.

Cooling system:

50 P air-cooled water machine groups + 10 groups intelligent point-to-point bidirectional circulating oil temperature cooling system

Germany's Siemens/OMRON (Japan) and Japanese Sanyo electric appliances and components manufacturing,

Melt static mixer

(Including the group of oil temperature machine group

CO2 special voltage Extrusion Die :

(Including the three groups of oil temperature control)

1. Special design of runner

2 Thickness are 20-120 - mm, width for 600-900-1200 mm products 3 With intelligent temperature control system: Tong Sheng

(I)Productionlineworkcontrolstationandcomputer operating system

Production line process of intelligent control in work station, man-machine interface, touch screen, realize the complete process control, data acquisition, fault alarm, data printing

Power distribution cabinet and all electrical appliances for the machine

Adopt Siemens, ABB, Schneider, and National standard of component assembly.

The above configuration for turnkey project, all using Intelligent circulate in distilled water cooling system, don't need a cooling tower and Circular pool

Leveling traction entirety machine group

Calibrator consisting of an upper and lower platen, skateboard, screw lift and intelligent temperature control system, Electric hoist ,Angle is adjustable.

Platen specification 1500 * 1200 mm, the center height is 1100 mm, can be processed plate width 600-1200 - mm products.

Control operating system

Traction roll for anti-corrosion galvanized roll.

5. 13 sets of traction motor for 4 kw, frequency control of motor speed. SIMO/SIEMENS

Power motor is 4 kw, Frequency converter speed control. SIMO/SIEMENS

A pressure buffer device, prevent clogging bounce off device.

Cooling Frame

(Bracket12groups,specificwillbecustomizedas customer workshop)

Rack welded square tube

Roller galvanized pipe

Customized according to the workshop actual length

Vertical milling and Pulverizer group set at a time and cutting machine

2 alloy cutters

2.2 KW ac motor SIMO

Positioning system

Dust collection device port

Transverse double cutting machine

Transverse cutting triangular flow knife, double knives double cut design.

Transverse moving motor 1.5 KW * 2.

Longitudinal movement of crawler drive

Cutting length by optical or length switch control. OMRON

Dust collection device port

PLC automatic control. SIEMENS

Longitudinal secondary fine trimming machine group (Lap making, surface planer and groover ,embossing)

Maximum machining width: 1200 mm

1. Cutter quantity: 4

Trimming motor power: 3 kw * 4

Conveyor motor power: 2.2 kw

4, Speed controllerSIMO/SIEMENS

Transverse trimming machine group (Fine trimming)

Max processing width: 1200 mm

Cutter quantity: 2

3 Trimming motor power: 4 kw * 2 SIMO 4 Conveyor motor power: 2.2 kw   SIMO 5 Speed controllerSIEMENS

6 Push board motor power: 0.37 kw * 4

Stacker Group

1, Palletizing size: 1200-2400 mm * 600 mm * 600 mm 2, Lift motor power: 3 kw SIMO

3, Transmission motor power: 0.37 kw

4, The speed adjustment way: frequency control of motor speed: SIEMENS

Automatic packaging machine group (with Heat Shrinkable Film Palletizing)

Automatic feeding, sealing, conveying

Adopt constant temperature alloy knife, coking, no smoking, sealing knife temperature can be set arbitrary, precise and stable:

Max packing size (L * W * H) : 1200-2400 mm * 600 mm * 600 mm

Recycling Granulating Machine

(Broken - granulation - air drying convey - storage integration)

SIEMENS electrical console

1st  melting screw 290 (Gearbox 350), motor 22kW bySIMO

2nd  extrusion screw 125 (Gearbox 350), motor 7.7kW bySIMO

Extrusion die: 340motor ，drive 1.5kW (1430rpm) SIMO

Crusher: motor 15kWSIMO

Pelletizer: 6 rollers, drive motor 1.5kWSIMO

Cooling tank: made of PVC material

Cuttings transport screw: Outer diameter 220mm, motor 4kW frequency control

SIMO

TOTAL EQUIPMENT PRICE

(FOB TIANJIN )USD967,000