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Quick Details

  • Condition: New
  • Application: Film
  • Plastic Processed: PE
  • Blow Moulding Type: Extrusion Blow Moulding
  • Automatic: Yes
  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: DAI WAI
  • Model Number: DW-BFM-A+B
  • Certification: CE
  • Warranty: one year
  • After-sales Service Provided: Engineers available to service machinery overseas
  • Screw material: Bi-matellic(38CrMoALA)
  • Screw L/D ratio: 28:1
  • Screw diameter: 45mm
  • Die head material: 40Cr
  • Die head diameter: 100/150/180mm
  • Motor: Simens(15+15kw)
  • Inverter: Yaskawa control
  • Film width: 500-1000mm
  • Suitable material: HDPE+LDPE/LDPE+HDPE
  • Film thickness: 0.015-0.06mm

Packaging & Delivery

Packaging Details pallets or depend on customers' request

I. Main Technical

 

A: Extruder unit: total, 2 sets

1.Barrel and Screw

  1. bi-metallic barrel and screw diameter: A45mm, 2 sets.
  2. Screw L/D: 28:1
  3. Structure: dowel and cover mixing
  4. Material: 38CrMoA1A, with bi-metallic to saving the screw wear.

f. Process craft: Forging, quenching and high temperature tempering, nitirding.

2.Max screw 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: 3zone heating.

6.Speed Reduce Gear box:146#, 2set.           

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. Motor, total 2 set, motor power: 15KW×2sets.

b. With YASAKWA inverter, can independent and linkage adjust to the speed.

 

B: Die head 1 set (From Taiwan)

1.Basic structure type:AB two-layers co-extrusion helical

2.Die head diameter:80mm,100mm,2.2mm of die lip gap.

3.Heater of die head: Stainless steel mica heater.

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

5.Die head flowing plate hard chromium and buffing.

 

C. Double lip air ring, 1 set

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

b. With YASAKWA inverter.

D. Foam stabilizing frame 1 set

 

E. Take-up unit (Traction device)

1. Upper take-up device, 1 set

2. The second traction, 1 set(with rubber rolls, steel rolls and torque motor control)

3. Plywood device ( Tower),1 set

4.Traction rolls turn on/off type: driving by air cylinder

5.Traction motor:0.75kw,YASAKWA inverter.

 

F. Winding type: Constant tension control Single winding

1.Winding motor, 0.75kw,1 set, YASAKWA inverter.

2. Max film width: 600mm

3.Max roll diameter on the winding:800mm

 

G. Electrical equipment

1.Inverter: Yaskawa inverter

2.Temperature control device: RKC temperature control device.

3.A relay, contactor: Schneider / Omron

 

 

 

 

II. Features

The result is high Speed extrusion, best shearing and mix melting could make the plastic full plasticized. Also enhanced the film’s tension of horizontal and vertical. High output and strength of technology than others, is a really high speed blowing film machine.

 

1.Screw using the most advanced alloy spray technology, precision machining, hardness, corrosion resistance and better, long life, nitrogen treatment screw life 2 to 3 times.

2 screw length, plasticizing capacity, uniform temperature distribution, automatic temperature control, light blown film performance of uniform products;

3. compact structure, smooth operation, single-arm structure, economical and practical, the traction device integration and can self-tune movements;

4, using advanced inverter technology, energy efficient;

5, curled in various forms, can be arbitrarily chosen; 6, users can configure the rotating head.

 

III. Optional Equipment

  1. Auto loader
  2. IBC inner cooling fan
  3. Upper rotary
  4. Full auto winding unit
  5. EPC Control device
  6. Quickly manual Net-changing device
  7. Corona treater

 

 

IV. Parameters

 

MODELDW-BFM-A+B
SUITABLE MATERIALHDPE+LDPE/LDPE+HDPE
FILM WIDTH RANGE500-1000mm
FILM THICKNESS0.015-0.06mm
MAX OUTPUT80kg/hr
EXTRUDER UNIT 
SCREW DIAMETER45×2
SCREWL/D RATIOL/D 28/1
SCREWMATERIAL38CrMoALA
SCREWROTATION SPEED25-150r/min
DRIVING MOTOR40P(A15KW+B15KW)
HEATING CAPACITY 20kw
TEMPERATURE CONTROL2×6ZONE
BARREL COOLING FAN1/7HP(180W)×6
DIE HEAD UNIT 
DIE HEDA DIAMETER100 /150 /180
BLOWER7.5HP(5.5KW)
HEATING CAPACITY 11KW
TEMPERATURE CONTROL3ZONE
DIE HEDA MATERIAL40Cr
TAKE-UP UNIT 
TAKE-UP ROLLER WIDTH1100mm
EFFECTUAL TAKE-UP1000mm
TAKE-UP MOTOR2HP(1.5kw)
TAKE-UP LINE SPEED60m/min
WINDING UNIT 
WINDING ROLLER WIDTH1100mm
EFFECTUAL WINDING1000mm
WINDING MOTOR2HP(1.5kw)
  
TOTAL HEIGHT6000mm

 

 

 

 

 

 

 

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