For Sale - UM - 28791 - Twin Screw Compounding Line

Twin-Screw Compounding Extruder (TEM-104DS-15/3V Type Vented Extruder)
Screw Diameter: 104 mm
Screw Length: L/D = 60
Screw Rotation Speed: ~231 min-1
Screw Rotation Speed Change Ratio: 1: 10
Barrel Material: TM and Nitrided Steel
Temperature Control Zones:
Barrel: 14 zones
Head: 1 zone
Screw Drive Motor: 400 V, 1150 min-1, 315 kW

?Gear Pump (GP-680), Melt Line
Theoretical Discharge Volume: 680 cc/rev
Type: 2-tooth type
Gear Speed: Max. approx. 40 min-1

Screen Changer (SCA-160K)
Type: Kreyenborg, Continuous switching type
Switching Method:
1. Clogging Detection: By upstream pressure gauge
2. Sliding Method: By hydraulic cylinder
3. Switching Operation: Manual and automatic switching based on set pressure

Automatic T-Die (TDS-900C)
Type: Coat-hanger type thermally actuated automatic T-die
Lip Width: 900 mm
Gap: 1.2 ±0.3 mm
Lip Adjustment Bolt Pitch: 29 mm (20 mm only at both ends of manual side)
Temperature Control Zones:
1. Main Body: 7 zones
2. Lip: 2 zones
Die Overall Width: Approx. 990 mm

Casting Machine (FTU-1150C)
Sheet Forming Method: Casting drum + touch roll system
Roll Face Length: 1150 mm
Roll Configuration:
1. Casting Drum: f800 mm × 1150 mm
2. Touch Roll: f350 mm × 1150 mm
3. Separation Roll: f350 mm × 1150 mm
4. Nip Roll S: f200 mm × 1150 mm
5. Nip Roll R (Silicon rubber): f180 mm × 1150 mm
Machine Speed: Max. 25 m/min
Roll Temperature Control Unit (TC1):
1. Type: Hot water circulation type
2. Heat Medium Used: Boiler feed water
3. Number of Zones: 3 zones
4. Temperature Range: Casting Drum (30) ~ 90 ? / Separation Roll (30) ~ 90 ?

Longitudinal Stretcher (FTU-1150L)
Type: Multi-stage roll stretching system (Variable stretching pattern)
Roll Face Length: 1150 mm
Take-off Speed (Mechanical Speed): Max. 75 m/min
Stretching Ratio (Mechanical Max.): 7.5
Temperature Control Rolls (Double Shell Type, HCr mirror surface 0.4S):
Preheating Rolls: f350 mm × 1150 L × 4 pcs
Stretching Rolls: f180 mm × 1150 L × 3 pcs
Cooling Rolls: f350 mm × 1150 L × 2 pcs
Stretching Backup Roll: f180 mm × 1150 L × 1 pc
Nip Rolls (Pinch Rolls in Stretching Section):
Roll Material: f150 mm × 1150 L × 4 pcs, CSM rubber lining
Pressing/Opening: Air cylinder system
Roll Drive: All rolls individually driven (Sectional drive)
Web Threading Device: Chain carrier system (Separate motor drive)

Transverse Stretcher (FTU-4200S)
Stretching Method: 3-inch clip, heating oven system
Sheet Gripping Width:
Tenter Inlet: 600 to 1600 mm
Tenter Intermediate: 1600 to 4200 mm
Tenter Outlet: 1600 to 4200 mm
Clip Running Speed (Mechanical Speed): Max. 75 m/min
Clips and Rails:
1. Clip Type: Special 3-inch bearing type
2. Rail Length: Approx. 45 m between wheels
Oven:
1. Heating Method: Hot air circulation type
2. Hot Air Heating Source: Electric heater for all zones
3. Control Zones: 11 zones
4. Hot Air Temperature:
Preheating Section: 130 to 170 ?, 3 zones
Stretching Section: 120 to 170 ?, 3 zones
Heat Setting Section: 130 to 180 ?, 5 zones
Cooling Chamber Temperature: 1 zone (Cooling uses room air intake, no control)
5. Oven Overall Length: Approx. 40 m
6. Nozzle Blow-out Air Speed:
Preheating Max. approx. 20 m/s
Stretching Max. approx. 20 m/s
Heat Setting Max. approx. 15 m/s

Winder (FTU-2100W) - Specifications per unit (Tandem system)
Type: 2-shaft turret winder
Roll Face Length: 2100 mm
Machine Speed: Max. 75 m/min
Winding Diameter: Max. f1000 mm
Winding Width: 1600 to 2000 mm
Winding Shaft: Steel pipe
Paper Core Used: 6-inch steel pipe
Roll Change: Automatic cutting and winding system

Thickness Control System (SPM-213C)
System:
Laser (1 unit after casting)
X-ray (1 unit after transverse stretching)
Measurement Width:1150 mm after casting, 4200 mm after transverse stretching
Measurement Thickness: 200 to 600 µm after casting, 80 to 200 µm after transverse stretching

UTILITIES
Voltage/Frequency (50 Hz):
Motor, Transverse Stretcher Heater: 400V
Heater: 200V
Operation, Instrumentation: 100V (Step-down inside panel)