plastic Extruder for PP,PS,HIPS,PE

Specifications

 HY-670A EXTRUDER

B, Single machine configuration

(a), Extruder

1,Material of screw bolt barrel:38CrMoAlA nitrogen treatment;

Hardness of surface:HV≥900;

Depth of Nitriding:0.5-0.8mm

2,Main motor style:

AC motor with frequency converter

3,Reducer:

Special reducer with rigid tooth surface, large twisting moment, high rev and low noise;

4,Filter screen:Double-post hydraulic fast screen changer;

5, Technical data:                                                                      

(b), Extruder die

1,Structure:

“Clothe bracket” type flow channel; internal heating structure; Fast heating.

2,Material:

High quality medium carbon forged steel, the flow channel surface hard chrome plating, the roughness is Ra0.025μm; the hardness is HV≥850.

3,The width of die can adjust :Space between die lips is adjustable in range of 100 mm.

4,Main technical data of Extruder die

(c),Three-roller calender

1,Transmission mode:

Three rollers chains driving, frequency control of motor speed

2,Rollers clearance adjustment:

Clearance shaft adjusts

3,Main technical data

(d),Roller Temperature Controller device

1,Three rollers circulating cooling water

2,Inside span bladder to increase the cooling effect

3,Crossing the Cr,polishing,midfrequencing,chasing

(e),Trimming Device

1, Blade material: high grade alloy steel

2,Localization rotary cutting;transversely adjustable

(f),Chill-roll

1,Roller specs:76×760 mm;

2,Material:stainlesssteel

(g),Conveying Device

1,Conveying rollers:One rubber roller, the other Chrome-steel-made roller;

2,Driving :Reducer and motor drive,frequency control of motor speed

3,Rollers pressing method:Rubber roller shaft spring pressing

4,Main technical data

(h),Control cabine

Commodity: ( No separate sale)

Technical date:

1) Spinning blade: 6 pcs

2) Fixed blade: 3 pcs

3)Screen aperture:12

4) Effective caliber: 660 x 480mm

5) Crushing capacity: 800-850kg/hr

6) Overall dimensions (L*W *H):1700*1800*1900mm

7) Weight: 800kg