Product Description
First, the main parameters
Project Parameters
Unit
Value
Remarks
Materials handling
PP, PE, PS, HIPS
Forming sheet thickness
Mm
0.3 to 2.0
Sheet thickness accuracy
Mm
≤ ± 0.015
More than 0.8 mm
Mm
≤ ± 0.010
Below 0.8 mm
The effective width of the sheet
Mm
≤ 700
Yield
㎏ / h
180kg / h
Maximum roll diameter
Mm
700
Hierarchical number
Layer
A
Roller specifications
Mm
Ф350 × 800 three
Machine rated power
Kw
50
Dimensions
Mm
12000 × 1500 × 2000
Second, stand-alone configuration
(A), the extruder
1: The screw and barrel material: 38 CrMoALA desalination processing, surface hardness: HV ≥ 900 nitride layer depth :0.5-0 .8 mm
2: Alloy Screw Material: substrate 38 CrMoALA, screw edge surface using a dual-alloy casting welding, effectively improve the life of the screw.
2, the main motor in the form:
Three-phase AC motor with inverter speed.
3, the reducer:
For extruder reducer, hardened, high torque, high speed, low noise;
4, the filter:
Motor movements quick changer;
6 stand-alone technical parameters:
Parameters of the project
Ф110 extrusion machine
The drive motor power (kw)
45 (six pole
Screw diameter (mm)
Ф110
Screw in the form
Separate
Screw L / D ratio
32:1
Screw Speed (rpm)
100
Highest extrusion capacity (kg / h)
150
Number of heating zone
5
Heating power (Kw)
45
(B), the extrusion die
1, Structure:
The hanger gradient flow with external heating structure;
2, Material:
Quality carbon forged steel, the flow channel surface hard chrome plating, the flow channel surface roughness: Ra0.025μm; hardness of the coating:
HV ≥ 850;
HV ≥ 850 flow channel roughness Ra0.025μm
3, the width of the die exit adjustable: unilateral adjustment range of 0 mm.
4, the main technical parameters
Maximum effective width (mm)
670
Temperature Control Zones
3
Temperature control precision (℃)
± 1
Heating power (kw)
7
(Three), three-roll film stereotypes
1, the transmission mode
Three roller chain drive frequency control;
2, the roller gap adjustment:
Gap oblique block screw adjustment;
3, the main technical parameters
Lamination roller specifications
Ф350 × 750mm
Fixed roller specifications
Ф350 × 750mm
Cooling roller specifications
Ф350 × 750mm
Roller radial comprehensive run-out error
≤ 0.008 mm
Surface roughness of the roller
Ra0.025μm
Motor Power
3kw
Surface temperature of the roller
≤ ± 3 ℃
(D), the roller temperature control device
A three-roll loop water cooling
2, the interior of the inner spiral to increase the cooling effect
3, after the hard Ge plating, polishing, IF polished.
(E), trimming device
A cutter body material: high quality alloy steel
2, positioning rotary cutter, turret horizontal adjustable
(F), the natural cooling of the guide roller frame
1, the guide roll specifications: Ф76 × 760 mm;
2, material:
Stainless steel
(G), traction devices
A traction roll form:
A rubber roller, a second chrome-plated steel roller
2, the driver forms:
Reducer and the motor drive frequency control;
3, the roller lamination way:
Rubber roller screw spring Lamination
4, the main technical parameters
Rubber roller specifications
Ф180 × 750 mm
Chrome-plated roller specifications
Ф180 × 750 mm
