Plastic Twin Screw Extruder Machine For Filler Masterbatch Making CE ISO Approval

Three floors

Steel made

With rail and ladders

Hopper volume: 10L

Stainless steel

Metering motor: 2.2kw

By twin screw

Barrel L/D: 6

Screw element: W6Mo5Cr4V2

Modular screw

Rotation speed: up to 400rpm

Speed controller: Parker from USA

Main motor:

AC motor, 110kw；Original Siemens Motor,

Parker inverter from USA

Power transmission:

Safety clutch torque limiter and sensors

Gearbox:

High safety factor design;

Latest steel alloy material for gears applied with special heat treatment and manufactured at high precision level; With a bit different structure compared to traditional gearbox which is more stable.

NSK bearings and imported seals applied,

Special lubricating system equipped combined with immersing and forcing solutions;

Input/output rotary speed:1500/600rpm；

Torque:2x437N.M

Torque degree: 10.6T/A3

Extrusion line:

Screw Diameter: 51.4mm,L/D:44:1；

Center distance:46mm

Maximum Screw speed:600rpm；

Screw configuration:with modular structure, torque transmission by spline;

Screw material: W6Mo5Cr4V2, HRC62-64

Barrel configuration: with modular structure, each one with length of 4L/D,and the barrels connected together by bolts and pins;

Barrel material: #45 steel, with bi-metallic linear inside barrel. HRC62-64

Recommended barrels configuration:

No1 barrel with one feeding port for all possible components,, No4 and with one venting port and side feeding port, that is blocked with one plug if necessary. No.10 with one vacuum port.

Temperature controlling:

Heating system: electric heaters, total heating power with approx.31kw (No.1 Section cooled by water)；

Cooling system:soft-water cooling system；

Temp. controller: Siemens temperature control module

Soft-water cooling system including one 1.1kw water-pump, stainless steel water-box (with water Temp. gauge), heat exchanger, imported solenoid valves, water pressure indicator etc.

Steel base:

Welding base with special pads;

Vacuum pump motor: 2.2kw;

Water ring vacuum pump.

Vacuum pots with water inside, indicator;

Vacuum degree:Max -0.095Mpa

Structure Mode: Plate type

Driving Mode:Hydraulic

Action Time: <1S；

Driving Mode: Hydraulic Station

The hydraulic station includes: Driving Oil Pump1.5kw,

Highest pressure20Mpa, with safety valve, accumulator.

The inspection on pressure and temperature: Set one inspection position before the screen and display the melt temperature.

Accumulator6.3L

Filtering area:4800 mm^2

Material:40Cr,with nitrifying heat-treatment;

Stainless steel plate unit for protection equipped;

13holes x 4mm

7holesx6mm

350mmX4000mm

S.S made

Leading roller: Nylon

Motor power:3kw

Double blow and suction crescent type

Two PU leading rollers

Made of stainless steel.

Motor Power: 2x0.37kw

Capacity:400-1000kg/hr

Discharging Gap: 3, qualified pellets, huge pellets, small pellets

Made of stainless steel

Conveying part:

Motor power for fan: 3kw

Pipe material: stainless steel

Conveying capacity: more than 800kg/hr

Silo part:

Silo volume:1000L

Material: stainless steel

Disassembly supporter.

Hot air heating system:

Including heaters, air blower, temperature controller.etc

1) Meter Controlling System:

The temperature controller for the main extruder is Siemens Temperature module controller. Solid relay is used for heating and cooling loop. The solenoid valve is VMI from USA

2) Main Extruder Interlock Protection Function:

a,Main Extruder interlocks with the lubricant pump for the gear box and the fan for the main motor

b,Main extruder interlocks with the feeder, when the extruder stops, the feeder will stop immediately；

c,The main motor has protective functions of over current, under voltage, lack of phases, over heat and block running.

d,There is melt pressure and melt temperature display function on the die, of which the melt pressure interlock with the main extruder to realize the over pressure protection on the die

3) Main breaking switch is joint venture products

4) Small AC contactor is Schneider products

5) New type motor protective air switch is joint venture product；

6) Controlling button and indicating light are Schneider products

7) Uniform rotation speed and frequency indicating gauge

8) The electrical cabinet is designed and produced according to the standard of SIEMENS which has a wider space and is good for ventilation and heat dispersion as well as examination and repairing

9) All the elements have passed the CE certification