PVC Recycling Line, PE recycling line KCD 150 KCD 180 Extruder with Pelletizing

Product Overview

Description

 Equipment Designed: Kneader and KCD180 single screw extruder

Material Designed:plastic compounds

 Process:

Kneader→Conveyor→Forced Conical Screw Feeder→KCD180 single screw extruder→Automatic Screen Changer→Die head→Die face hot cutting→Cooling cyclone→Vibrating screen→Production silo

 A.rubber mixing mill 

 

Item	Specification
Working Capacity	110L
Main Motor	160KW
Reducer	Oversize type
Tilting Power	5.5kw
Cylinder Diameter	Ø420mm
Heating	Electricity
Tilting Angle	125°
Input Direction	Back
Cooling	Water

 

 

 

B.Automatic Tipper-hopper Conveyer

1. Lifter Motor Power: 2.2kw

2 Switch: Open and Down Limited Switch, Optimized Arc Sideway, Stable and Reliable Moving ;

3. Hopper: Stainless Material, 250KG/Hopper

 

 

 

C.Conical Twin Screw Forcing Feeder

1. Electrical motor power: 15kw, brand: Siemens Beide, “Delta” brand frequency inverter.

2. Pendulum needle reducer: belt connection between pendulum needle reducer and electric motor.

3. Feeding screw: cone double screw forced feeding, high precision grinding processing, chromate treatment, high smooth surface, stable feeding, high efficiency and production

4. Feeding body: high precision grinding processing, chromate treatment, polishing processing in inner surface, smooth and wear-resistance.

5. Twin Pull-push design. Feeding body can be separated from extruder, And screws can pull out from feeding body.

6. Height can be adjustable.

 

 

 D.KCD180 single screw extruder

1. Gear box: ZLYJ series matched the single screw extruder, high precision, hard tooth with thrust base. Please add the gear oil L-CKC220 or L-CKC320 by the lower level than standard.

2. Main Motor

1)Y2 type 6 pole, AC motor

2)Power:75kw, Siemens Beide brand, “Delta”frequency inverter

4)Motor speed: 1480rpm

3. Screws

1)diameter:180mm

2)L/D:12:1

Material: 38CrMoAlA HRC65-70 nitriding treatment, 0.6mm-0.75mm thickness, brittleness lower than II class, hard chrome finish.

3)Water flow through shaft core for cooling

4,Barrels

1)Material: 38CrMoAlA HRC65-70 nitriding treatment, 0.6mm-0.75mm thickness, brittleness lower than II class, hard chrome finish.

2)Water jacket cooling for barrel

3)Hoods with stainless steel material cover the barrel

5. Soft water cooling system, cooling medium is soft water.

1) Pump motor: 0.75kw

2) External water case, easy to clean and maintenance.

3) Condenser: plate type.

4) Automatic water control by needle valve and magnetic valve

4) In-and-out tubes is SS

5) Barrel connect water tube with brass tube

6) Water case is stainless steel

6. Heating sections: Cast aluminum heaters, Feeding position with water cooling and without heater.

7. Hydraulic automatic screen changer and die head

1) Screen: Plate type

2) Double work position, 2 pcs holes plates.

3) 2 pcs cast copper heaters

4) Including screen changer, hydraulic cylinder and station

5) Melt pressure sensor and temperature detector on screen changer.

6) Die head with copper heater by temperature detector.

8. Base:

Base with vibration damping pads, smooth operation, no special foundation

9. Separate electric cabinet for electrical elements.

 

 

 

 

E. Wind cooling die face cutting system

1. Pelletizer: WN motor power 2.2kw; with Delta Inverter for cutting speed control

2. Pelletizer cover: horizontal type, SS material.Moving by rails.

3. Three stages cooling cyclones: cyclone tank diamte φ800mm, SS material; φ160mm SS pipe; Blowers: 7.5kw 5.5kw and 4kw;

4. Screen vibrator: L=3m; SS material; Vibrating motor:0.25kwX2. 1.5kw blower.

5. Production silo: one set; 1m3,SS material; Blower:4kw

 

F. Interlock control system

Temperature control system using OMRON brand intelligent instrument, temperature measurement accuracy, high precision control

Main motor interlocked its current, extruder stop with its current overloaded.

Single screw die head with melt pressure/temperature table, the pressure interlocked with main motor to provide overpressure protection

Extruder interlocked forcing feeding machine, extruder stop with feeding machine fault.

 

G. Electrical control system

3x380V, AC 50HZ

AC contactor: SIMENS brand

Main motor switch: LG brand

Relay: OMRON brand

Temperature control meter: OMRON brand

Rest low pressure electrical elements, button and switch: SCHNEIDER brand

Separate electric cabinet, including temperature control system, driving system and interlock control system.

 

H. Spare parts, tools list, documents:

Oil seal: 1 set

Hot cutting blade: 20pcs

Magnetic valve: 1pc

Needle valve: 1pc

Termocouple: 2pcs

Allen key: 1 set

Glove: 2 pair

 

J. Using Conditions: responsible by buyer

Electric:

3~phs,380V, 50Hz;

 

Water:

Circulation water: supplying pressure: ~0.45Mpa, Temperature:≤38℃

Industrial soft water (deionized water): Temperature:≤38℃

Circulating water: for barrels cooling; using soft water(distilled water) to prevent dirty

External circulating water: for cooling internal circulating water and water trough

Water supply suggestion: build pool outside of workshop and pump the water  

 

Oil:

For lubrication of gearbox

 

Air:

Pressure air: 7KG/CM2

 

Ambient condition for electric cabinet:

Conductive dust free; Temperature:≤38℃