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Quick Details

  • Condition: New
  • Application: Film
  • Plastic Processed: PE
  • Screw Design: Single-screw
  • Automatic Grade: Semi-automatic
  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: Dai Wai
  • Model Number: DW-BFM 45
  • Voltage: 380V or 220V
  • Dimension(L*W*H): 4500x2850x4095mm
  • Weight: about 1 ton
  • Certification: CE
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Main motor: Simens
  • Inverter: Yaskawa
  • A.C contactor: Schneider
  • Relay: Omron
  • Air control unit: AIR TAC
  • Screw material: Bi-matellic(38CrMoAlA)
  • Die head material: 40Cr
  • Suitable material: HDPE
  • Product Type: Pe Film
  • Processing Type: Extruding Machine

Packaging & Delivery

Packaging Details as per client's request

Model: DW-BFM-40(mini)

Mini Type Blow Film Machine, HDPE, LDPE, LLDPE   

  

Taiwan technology,  Unique design & style, stably high-speed operation, high-efficient energy saving and ultra low noise &vibration. 

 

 

I. Feature

1. High-efficient energy saving and ultra low noise, vibration.

2. Automatic control , continue operation.

3. User friendly design and unique style; easy maintenance.

 

II. Optional Equipment

1.Auto loader
2.corona treater
3.Air compressor
4.Quickly manual net-changing device
5.Embossing roller

 

III. Main technical

A. Frame:

1.Take-up width:650mm

2.Total high:4000mm

 

B. Extruder unit:

1.New high barrel and screw

a. bi-metallic barrel and screw diameter:40mm×1set

b. Screw L/D: 28:1

c. Structure: dowel and cover mixing

d. Material: 38CrMoA1A, with bi-metallic to saving the screw wear.

e. Process craft: Forging, quenching and high temperature tempering, Nitriding.

2.Max speed:100r/min

3.Cooling the barrel on feeding zone.

4.Barrel use stainless steel of heater and 3 cooling blower.

5.Barrel heating zone: 3 zone heating.

6.Reducer box: 146#,1 set.

a. Gear material: Alloy and Steel;

b. Main craft: high frequency quenching for gear surface, milling gear machine fine mill the hard gear surface;

c. Reducer box smooth method: enforce the oil loop smooth;

d. Gear box cooling method: enforce water loop cooling the temperature of oil;

7. Extruder main motor

a. Main motor, motor power 11kw (1 set)

b. With the inverter

 

C. HDPE Die head unit

1.Basic structure type: Helix

2.Die head lip diameter:40mm,60mm.

3.Material: Alloy and Steel, forging and heat treatment.

4.Die head flowing plate hard chromium and buffing.

 

D. Single lip air ring 1 set,diameter:600mm

1.Blower: High pressure and low noise; blower power: 2.2kw,

2.Inverter control, inverter power:2.2kw

 

E. Foam stabilizing frame 1 set

 

F. Tower device 1 set

 

G. Take-up unit 1 set

1.Upper take-up device(1 set): 0.75kw inverter control.

 

H. Winding method (Single winder)

1.Max film width:550mm.

2.Max diameter roll on the winding device:600mm

 

I. Electric equipment:

1.Inverter: YASKAWA Inverter

2.Temperature control device: RKC temperature control device.

3.A relay, contactor: Schneider / Omron

D. Single lip air ring 1 set

1.Blower: High pressure and low noise; blower power: 2.2kw,

2.Inverter control, inverter power:2.2kw

 

E. Foam stabilizing frame 1 set

 

F. Tower device 1 set

 

G. Take-up unit 1 set

1.Upper take-up device(1 set): inverter control.

2.The second take-up device: With rubber roll, steel roll and torque motor control.

 

H. Winding method (Single winder)

1.Max film width:750mm.

2.Max diameter roll on the winding device:800mm

 

I. Electric equipment:

1.Inverter: Yaskawa Frequency

2.Temperature control device: RKC temperature control device.

3.A relay, contactor: Schneider / Omron

 

IV.Technical parameters

 

MODELDW-BFM-40(MINI)
SUITABLE MATERIALHDPE
FILM WIDTH RANGE250-550mm
FILM THICKNESSHD0.008-0.06mm
MAX OUTPUT30kg/hr
EXTRUDER UNIT
SCREW DIAMETER40
SCREWL/D RATIOL/D 28/1
SCREWMATERIAL38CrMoALA
SCREWROTATION SPEED25-150r/min
DRIVING MOTOR14.5HP(11KW)
TEMPERATURE CONTROL5 ZONE
HEATING CAPACITY 8KW
BARREL COOLING FAN1/7HP(180W)×3
DIE UNIT
DIE HEAD DIAMETERHD40-60mm
BLOWER3HP(2.2KW)
HEATING CAPACITY 7.6KW
TEMPERATURE CONTROL3 ZONE
DIE HEAD MATERIAL40Cr
TAKE-UP UNIT
TAKE-UP ROLLER WIDTH650mm
EFFECTUAL TAKE-UP550mm
TAKE-UP MOTOR1HP(0.75kw)
TAKE-UP LINE SPEED50m/min
WINDING UNIT
WINDING ROLLER WIDTH650mm
EFFECTUAL WINDING550mm
WINDING MOTOR1HP(0.75kw)
 
TOTAL HEIGHT3200mm

 

 

 

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