Supper High speed blowing fim machine
The result is high energy efficiency , low residence time, improve melt quality and reduced melt temperature.
SUPER HIGH SPEED BLOWING FILM MACHINE
Shanghai Dai Wai Mechanical Electrical Equipment Co.,Ltd. introduced advanced technology in high speed blow film extruder 2 times output compare to the others manufacturer.
Dai Wai High Speed Blow Film Extruder using extruder ratio L/D 32:1.The enhanced design screw provides multiple stages of pressure ,mix functions and melting. The result is high energy efficiency , low residence time, improve melt quality and reduced melt temperature, valued added like highly output improve quality of product vertical horizontal strength and competitive production.
For consistency and persistency operation we provide:
Comprehensive 3 step gear reducer ratio 1:16 come with water cooling, oil pump and oil filter.Air ring match with high pressure blower control by frequency inverter for stable, constants high pressure air flow and cost saving.Single or Double winder come with automatic taper tension control.
| MODEL | DW-BFM-45 |
| SUITABLE MATERIAL | HDPE/LDPE/LLDPE |
| FILM WIDTH RANGE | HD350-650mm |
| LD150-500mm | |
| FILM THICKNESS | HD0.008-0.06mm |
| LD0.008-0.12mm | |
| MAX. OUTPUT | 55-60kg/hr |
| EXTRUDER UNIT | |
| SCREW DIAMETER | 45 |
| SCREW L/D RATIO | L/D 32/1 |
| SCREW MATERIAL | 38CrMoALA |
| SCREWROTATION SPEED | 25-150r/min |
| DRIVING MOTOR | 20HP(18.5KW) |
| TEMPERATURE CONTROL | 6 ZONE |
| HEATING CAPACITY | 10KW |
| BARREL COOLING FAN | 1/7HP(180W)×3 |
| DIE HEAD UNIT | |
| DIE HEAD DIAMETER | HD60-80mm |
| LD70-100mm | |
| BLOWER | 3HP(5.5KW) |
| HEATING CAPACITY | 7.6KW |
| TEMPERATURE CONTROL | 3 ZONE |
| DIE HEAD MATERIAL | 45#40Cr |
| TAKE-UP UNIT | |
| TAKE-UP ROLLER WIDTH | 850mm |
| EFFECTUAL TAKE-UP | 800mm |
| TAKE-UP MOTOR | 1HP(0.75kw) |
| TAKE-UP LINE SPEED | 75m/min |
| WINDING UNIT | |
| WINDING ROLLER WIDTH | 850mm |
| EFFECTUAL WINDING | 800mm |
| WINDING MOTOR | 1HP(0.75kw) |
| TOTAL HEIGHT | 4000mm |
OPTIONAL EQUIRMENT
1)AUTO LOADER 2)CORONA 3)EMBOSSING ROLLER 4)DIE ROTARY DEVICE
5) AIR COMPRESSOR 6)NET CHANGING DEVICE BY HAND 7) BOUBLE SIDES WINDER
