Technical Description

High Performance Eva/Poe/Epe Solar Film Extrusion Line Eva、Poe、Epe;

This Production Line Is Suitable For The Production Of Eva ,Poe And High Performance Epe Solar Film;

Material -Eva/Poe 

Supporting Facilities Requirements

Electrical Supply-All Electrical Cabinets(Including Main Electrical Cabinets And Control Electrical Cabinets) And Internal Wires And Cables Of The Production Unit Are Provided By The Seller. The Buyer's Responsibility Is To Provide Auxiliary Cables And Cable Racks To The Main Electrical Cabinet/Inlet Power Supply Of The Production Unit Facility.

-Input Power Voltage：415v/3p

Maximum Voltage Fluctuation：≤±15%

Frequency：50hz

Maximum Frequency Fluctuation：±1.5hz

Circulating Cooling Water Supply-Whether Customers Use An Open-Loop Or Closed-Loop Circulating Cooling Water System, They Must Ensure That The Water Is Clean And Free Of Sediment.

-Maximum Water Supply Temperature:  30℃

Water Supply Pressure: 4-6bar

Pressure Fluctuation: ±0.5bar

Average Return Pressure: 1.5bar

Circulating Water Volume: 35-40m3/H

Compressed Air Supply-Clean Air Source,Free Of Oil,Water And Dust.

-Supply Air Pressure: ≧7bar

Pressure Fluctuation: ±1%

Air Pressure: 0.9 M3/H

Main Parameters Of Equipment

Extruder(180/35)-Output: 700-800kg

Maximum Product Width-According To Consistent T-Die And Roller Width

Product Thickness-0.4-1mm(450g/M2@0.65mm),Thickness Tolerance: ±2.5%

Effective Width Of Die Lip-2650mm

Effective Width Of The Roller-3000mm

Designed Line Speed-20m/Min(Max), The Normal Production Speed Of Eva Film Is 8-14m/Min@2400mm(Depending On The Customer's External Conditions And Raw Material Formulation Changes); The Normal Production Speed Of Poe/Epe Film Is 6-10m/Min@2400mm(Depending On The Customer's External Conditions And Raw Material Formulation Changes).

Chiller Water Requirement-The Rubber Roller Is Lower Than 0℃ With Cooling Medium, And The Pattern Roller Is Lower Than 10℃ With Ordinary Soft Water.

Ii. Equipment List-Quantity-Remark

S180/35 Single Screw Extruder(Including Steel Platform + Water Tank)-2 Units-

Customized Plate Type Screen Changer-2 Sets-

Melting Pump(With Water Cooling)+ Drive+ Control+ Temperature Control Device -2 Sets-

Flow Channel-2 Sets-

\Multilayer T-Die(Jc-Times) Body+Die Lip Temperature Control, With Temperature Control Equipment-1 Unit-

Casting Calender-1 Unit-

Cooling Roller System -1 Unit-

Thickness Gauge-1 Unit-

Cooling Bracket-1 Set-

Edge Trimming And Slitting Device-1 Set-

Static Eliminator-1 Unit-

Defect Inspection Device-1 Set-

Haul-Off-1 Set-

Automatic Friction Center Winder(Automatic Cutting,Automatic Winding)-2 Units-

Full Set Of Electrical Control System-1 Set-

Conical Mixer Manually Feed Each Component-2 Sets-

S80 Extruder For Trimmed Edge(With Edge Haul-Off Device)-2 Set-

Iii.Detailed Technical Specification

S180/35 Single Screw Extruder              -2 Sets

Screw And Barrel-Special Screw

Material-38crmoala

Screw Treatment-Nitration

Depth Of Nitration-0.5-0.7mm

Screw Hardness-Hv≥740

Barrel Hardness-Hv≥940

Diameter Of Screw-180mm(Maximum Speed Is 30 Rpm)

The Screw Core Is Cooled By Water

L/D-35:1

Barrel Heating Zone-9 Zones

Reserved Side Material Feeder-Equipped

Heating Method-Ceramic Heating

Total Heating Power-About 95kw

Heating Part Wire-High-Quality Heat-Resistance Sheathed Wire

Temp. Measurer-Type K Thermo. Couple

Cooling Zone-10zones

Barrel Cooling Method-Cooled By Water

Barrel Water Cooling System-1 Set

Barrel External Barrel Cool Water Pump-Yuanli 1.5kw+2.2kw

Barrel External Cooling Heat Exchanger-8㎡

Barrel External Cooling Water Tank-2 Units

Barrel External Water Tank Material-304 Stainless Steel

The Barrel Cooling Is Equipped With A Temperature-Control Circulation System, Equipped With Cooling Water Pump And A Heat Exchanger, And The Barrel Temperature Measuring Hole Depth Is Deepened.

Drive

Motor

Gear Box

Inverter

Motor Power-250kw

Heat Treatment-Carburizing Gear Grinding

Connecting Method Between Motor And Gear Box-Direct Connect

Material Loading-Equip 1ton/Hr Vacuum Feeder For Each

Extruder-

Plate-Type Screen Changer-2 Sets

Screen Changer For 180 Extruder-2 Sets 200 Type

Hydraulic Station-1 Set

Melting Pump(With Cooling Water)-2 Sets

E110-718cc-2 Sets, Drive Motor 22kw

Pump Cooling-Water Cooling(Mandrel, Pump Body With Runner, Supporting Water Mold Temperature Controller)

Temp. Control    -Mold Temperature Controller

Inverter

Motor-  Ac Variable Frequency Motor

Gear Box

Pressure Sensor

Melt Pump Seal-Equipped With Water Seal

Melt Pump Oil Pan-1 Set

The Screw Speed Can Be Automatically Adjusted And Controlled According To The Pressure Of The Melt Pump To Achieve Closed-Loop Control And Always Maintain A Stable And Uniform Extrusion Pressure. The Extruder Is Equipped With Three Pressure Sensors, One Of Which Is An Italian Sensor Before The Pump, Which Can Be Operated In Open Loop And Closed Loop. The Front Pump Is Equipped With Domestic Sensors.

Melt Flow Channel-2 Sets

The Connection Between Extruder, Screen Changer And Melt Pump.

Multilayer T-Die-1 Set

Operating Method-Manual

Die Channel-Three Channel

 

Ratio-1:1:1

Die Structure-T-Type, Clothes Hanger Type Flow Channel

Die Material-High Quality Steel For T-Die

Output-700-1000kg/H (Considering About The Die Design)

Effective Width Of Die Lip-2650mm

Chrome Plated And Polished Runner-0.03-0.05mm

Coating Thickness 0.03-0.05mm

Die Temp. Control-Water Temperature Control Equipment

Temp. Control Part-Temperature Control Of Die Body And Die Lip

Five Roller Calender-1 Set

Roller Width-3000mm

 

Roller Diameter-1# Roller, 1 Piece Of Φ600mm Silicone Roller (The Pattern Is Confirmed By The Customer), One Inlet And The Other Outlet Structure, 2 Inch Rotary Joint

 

2# Roller, 1 Piece Of Φ600mm Pattern Roller (Laser Engraving, Pattern Confirmed With Customer), One End In And One End Out, 2 Inch Rotary Joint

 

3# Roller, 1 Piece Of Φ600mm Cooling Roller, One End Inlet And The Other End Water Outlet Structure, 3-Inch Rotary Joint

 

4#, 5# Roller, 2 Pieces Of Φ320 Cooling Rollers, 1.5-Inch Rotary Joint

 

Structure Of The Roller-Quick Release Structure

 

Roller Inner Antiseptic Treatment-Flow Channel Nickel Plating Treatment During Processing

 

Temperature Difference Control-≤±2℃

 

Roller Surface Runout-≤0.02mm

 

Roller Surface Finish-Ra≤0.025um

 

Surface Hardness-≥Hrc60-65

 

Chrome Plating Thickness-≥0.1mm

 

Gear Box

 

Frequency Control-Inovance Servo Control

 

Drive Motor -Inovance Servo Motor, 1.8kw×2,1.3kw×2

 

Way Of Transmission-Coupling Form, Easy To Remove Roll Cylinder Quickly

 

Gap Adjustment-Pneumatic Opening And Closing

 

Structure-Flat Structure

 

Roller Wall-Solid Steel

 

Cooling Method Of Rubber Roller-Frozen Water Below 0℃(Customer Guarantee)

 

Water Supply Requirement-Independent Waterway, With Valves In And Out. Pipes Should Be Covered With Insulation Cotton

 

Radiant Lamp-2 Set， Each Set 3 Lamps

 

Lampshade Cooling-Cooling By Water

 

Internal Water Connection Pipeline-Mental Hose

 

Cooling Roller System-1 Set

 

Function-Used For The Cooling And Forming Of Film

 

Roller Size-Ф570mm×3000mm

 

Roller Number-3

 

Roller Diameter -Φ570mm

 

Thickness Gauge-1 Set

 

Brand-Sbi

 

Form-X-Ray

 

Type-Scan Without Feedback

 

Measuring Effective Width-3000mm

 

Cooling Bracket-1 Set

 

Length-3-4

 

3-4 M

 

Size Of Roller-Φ70×3000mm

 

Material-Aluminum Roller, Need Hardening Treatment

 

Edge Trimming And Cutting Equipment

 

(The Low Tension Cutting Method Should Be Adopted)-1 Set

 

Type-Using Round Knife Cutting (Taiwan), A Total Of 3 Pieces

 

Round Knive Hardness-Hrc50-55

 

Driving Tool Groove Roll-Φ80×3000mm，To Be Hardened

 

Others-The Cutting Edge Can Be Adjusted.(The Cutter Bar Can Be Moved From Left To Right)

 

2-3 Aluminum Guide Rollers. Φ100×3000mm, Hardening And Fogging

 

Edge Material Output Wheel 4 Sets, Nylon

 

Width Adjusted Scale

 

To Achieve Micro-Tension Cutting. Tension Has Little Effect On Width And Shrinking

 

The Overall Requirements Of The Cutter: Try To Cut Without Tension Or Micro Tension. In Addition, It Is Convenient To Change The Cutting Size And The Cutter

 

Electrostatic Eliminator-3 Sets

 

Form-Double Side

 

-One Set Of 3000mm For Cooling Bracket,

 

Two Sets Of 1500mm For Winders

 

Defect Inspection Device-1 Set   

 

Camera-2unit

 

Parameter-8k

 

Haul-Off-1 Set

 

Specification-Ф200×3000mm

 

Type-2 Groups

 

Material-Steel Roller

 

Number Of Steel Roller-2 Rods, One Steel Roller For Each Group

 

Pressed Roller-Nitrile Rubber Roll, Equipping For The First Roller Group

 

Transmission

 

Control- Servo Motor， 1.8kw×1

 

Automatic Friction Center Winder-2 Sets

 

Way Of Winding-Friction Center Winding

 

Friction Roll Diameter-450mm

 

Winding Controller-Servo Controller

 

Cutting Method-Automatic Cutting

 

Winding Drive-Servo Motor

 

Induction Of Winding Station Moving-Infrared Induction

 

Control-Automatic Length Counting

 

Way Of Loading Shaft-Automatoic Load New Rolls

 

Tube Core Spec-3 Inches

 

Max Winding Diameter-600mm

 

Air Shaft Effective Width-1500mm

 

Electrical Control System-

 

Main Electrical Components

 

Plc-Siemens

 

Touch Screen

 

Main Inverter

 

Contactor

 

Relay-Ssr

 

Low-Voltage Circuit Breaker-Abb

 

Air Switch

 

Button, Switch Indicator-Apt

 

Conical Mixer(Manually Feed Each Component)-2 Sets

 

Volume -10m³

 

Rotation Motor Power-22kw

 

Revolution Motor Power-4kw

 

Main Shaft Rotation Speed-60rpm

 

Revolution Speed-1.5rpm

 

Material-Stainless Steel

 

Thickness Of Plate-8mm

 

Thickness Of Cover-Thickness Of Cover

 

6mm

 

Bottom Exit Hole-Φ300mm With Pneumatic Valve - S80 Extruder For Trimmed Edge-2

 

2 Sets

V. Spare Parts

Screw Instrument-2 Set

T-Die Instrument-1 Set

Thermocouple 3m-2 Pcs

Stainless Steel Heating Rod-2 Pcs

Screen Changer Pressure Meter-1 Set

Contactor-2 Pcs

Relay-2 Pcs

Ceramic Heating Ring-2 Pcs

Magnetic Vavle-2 Pcs

Rotation Joint-Each Size One Unit

Side Trimming Knives-10 Pcs

Breaker-2 Pcs