High Speed Rotary Die Head HDPE LDPE LLDPE PE Plastic Film Blowing Machine Extruder Biodegradable Film Blowing Extrusion Machinery

• Customization: Available
• After-sales Service: One Year
• Warranty: One Year
• Model NO.: SJ
• Raw Material: PE
• Maximum Folding Width of Film: 800mm
• Screw Diameter: 55mm
• Automation: Automatic
• Computerized: Computerized
• Machine Weight: 1.8t
• Certification: CE, ISO9001:2008
• Die Type: Rotary Die
• Rewinder Type: Single Winder
• Film Thickness: 0.005-0.08mm
• Output: 60-80kg/H
• Transport Package: Film Package
• Specification: SGS
• Trademark: NuoSheng
• Origin: China
• HS Code: 84773090
• Production Capacity: 15 Sets/Month

Product Description

Product Description

General features:
Model: SJ-55
Film width: 100-800mm
Output capacity: Max 80kg/h Note: output depends on film width/thickness etc
Power supply: 380V three phase; 50Hz
Raw Material: HDPE/LDPE/LLDPE
Dimension (L×W×H): 4200mm×3000mm×5500mm
Weight: About 1800kg  
Extruder unit:
Main motor power: 15kw                               
Screw diameter: 55mm
Screw L/D ratio of screw: 30:1                        
Speed of screw: 5-100rpm
Barrel cooling: 1/6 Hp cooling blower 
Film thickness: 0.008-0.08mm                             
Gear Box: model 133
Material of screw and barrel: Alloyed high-quality steel 38CrMoAlA with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment
Heaters: stainless heaters and cast aluminum heaters
Heating capacity: 15kw
Fixed inflation head
Inflation Die: 60/80 exchangeable inner die head
Cooling air blower: 3kw
Aluminum Alloy air ring x 1 set (6 air inlet hose)
Take up unit
Film bubble taking up motor: 1.5kw
Steel roller/rubber roller length: 900mm
Take up embossing rollers: 165mm diameter×700mm (L)
Embossing rollers open and close controlled by air cylinder
Guiding roller: 2pcs
Wooden plank bubble supports and A-frame with Gusset device
Tower's height adjusted by motor-rise and fall type
Film taking off speed: 20-80m/min
Film bubble size sensor installed; automatically give more air if bubble size becomes smaller
Ladder and walking board width: 60cm
 
Single winding station
Winding type: by fraction
Winding motor: 5N/M torque motor
Torque motor controlled by speed adjuster, easy for operation
Friction metal/rubber roller: 220mm diameter×700mm (L)
Maximum winding diameter: 600mm
Shaft for film roll changing: 2pcs
 
Control Panel
1. Temperature of barrel and die head controlled by digital temperature controller
2. Inverter controls main motor driving speed and film taking up motor running speed
3. Electronics used are all Chinese top brand
4. Current meters and Voltage meters show the working state of motors
5). Small fan installed to avoid high temperature caused by long time running
 

Model	SJ-50	SJ-55	SJ-60	SJ-65
Screw Diameter (mm)	50mm	55mm	60mm	65mm
Reduced Diameter of film	100-600mm	200-800mm	300-1000mm	400-1200mm
Single face thickness of film	0.01-0.08mm	0.01-0.08mm	0.01-0.08mm	0.01-0.08mm
Max.Extrusion	35kg	55kg	65kg	80kg
L/D	28/30:1	28/30:1	28/30:1	28/30:1
Power of main motor	11kw	15kw	18.5kw	22kw
Power of traction motor	1.1kw	1.1kw	1.5kw	1.5kw
Heating power	11kw	13kw	19kw	24kw
Weight of machine	1.8T	2.2T	2.6T	2.8T
Overall Dimensions (LxWxH)	5*1.6*4.2M	5.6*2.2*4.7M	6.52.3*4.9M	6.5*2.5*4.9M

Die head part: