Rtfm800 Three-Layers Co-Extruding Film Blowing Machine

• Customization: Available
• Type: Extrusion Blow Moulding
• Raw Material: PE
• Model NO.: RTFM800
• Maximum Folding Width of Film: 800mm
• Screw Diameter: 50*3
• Automation: Automatic
• Computerized: Computerized
• Machine Weight: 8T
• Certification: CE
• Blow Moulding Type: Stretch Blow Moulding
• Power(W): 8kw
• Transport Package: Wooden Case
• Specification: 6.6× 4.1× 5.0mm
• Trademark: Ruiting
• Origin: China
• Production Capacity: 1 Sets/Month

Product Description

FM800 Three-layer Common-extruding Film Blowing Machine





Main specification of the product:

• Suitable material: HDPE/LDPE/LLDPE/PA etc
• Max. Folding width of Film: 750mm
• Film thickness: 0.01-0.10mm
• Max. Extrusion output: 35kg/hr×3
• Machine Weight: ≈3.5T
• Machine cover dimension: 6.6×4.1×5.0mm
• Power Supply: 380v, 50Hz, 3 Phase (Please let me know if the power supply is different.)

Electric Parts

• Inverter:China Yineng
• Driving Motor: Shanghai xunchuan
• Winding torque motor  
• Temperature Controller: China Keqiang
• Contractor: China zhengtai
• Breaker: China Zhengtai
• Switch: China zhengtai

Main Parts Instruction
Extrusion Unit:
Screw Diameter(mm): Φ50×3
Screw L/D ratio:28:1
Screw and Barrel material: SACM-645/38 CRMOALA
Cycling cooling: 370w blower x 2   
AC Driving motor: 11kw×3
Screw Speed Controlled by AC Drive Inverter
Screen changer

• Method of Filter changing: High-speed screen changer

Extrusion Die:
Form of die: Rotary Die
Aluminum Alloyed Type of air ring
Range of Die: Φ120Φ180
Air blower: 3Kw
Take-Up Unit:
Roller width(mm): 800
Effective width(mm): 750
Take-up motor: Turbine type motor: 1.1kw
Bubble Stabilizer
Corona Treater
Take-up speed(M/minute): 0-80
Winding Unit:
Winding Type: Double winder
Side cutting device
Winding working method: SURFACE FRICTION TYPE
Roller width(mm):800
Effective width(mm): 750
Winding motor: DC Torque Motor
Tension controller: by torque motor
Winding speed(M/min): Max 80