35 Twin screw plastic extruder plastic recycling granulator

Building block parallel two screen granulator production lines

Cutting methods: water cooled pull strips, under water cutting, water ring cutting, etc., can be customized according to customer requirements

The raw materials are mixed at high speed and high torque in the barrel to achieve excellent mixing effect It is required with a feeding system and can be filled with glass fiber, additives, etc. It is suitable for producing engineering plastics, adding fibers, And high concentration masterbatch this device is also suitable for the regeneration and color mixing population of different plastics such as PP, PE, PS, ABS, PA, PVC, PC, POM, EVA, LCP, PET, PMMA, etc. And the population of different rubber elastomers such as TPR, TPU, TPE, TPV, EVA hot melt adhesive, etc. ch as TPR, TPU, TPE, TPV, EVA hot melt adhesive, etc. S, PPO, PVA, PLA, PBA, etc. AT, etc. Simultaneously recycling and buying variables second hand and two screen granulators

Main Technical Parameters: Screw diameter (Mm), length to diameter ratio (L/D), main motor power (kw), output (kg/h) JCDSJ-35B35.6mm, 36-5015-18.5KW10-60JCDSJ-50B50.5mm36-5037-45KW50-200JCDSJ-65B62.4mm36-5555-75KW280-450JCDSJ-75B71mm36-5575-90KW300-550JCDSJ-95B93mm36-55180-220KW600-1000 Marks: The output depends on the mat Material, And specific configurations are subject to the contract Any special specifications can be customized

The twin screw granulator can combine different screw structures according to the customer's product raw materials, and is suitable for:

1. Enhanced modification: such as adding fiber glass and carbon fiber to PP, PA, PBT, ABS, PC, POM, PET, PPS, etc

2. Blending modification: PC+ABS, PA+ABS, PP+EPDM, etc

3. Filling modification: PVC, PE, PP, PS, etc.+calcium carbonate, talcum powder, titanium dioxide, carbon black, etc

4. Color masterbatch: PP, PE, ABS, PET, etc.+segments+additives

5. Special materials: anti-static masterbatch, opening agent masterbatch, flame retardant masterbatch, antibacterial masterbatch, etc

6. Degradable materials; PP, PE PS+fixed powder, plant fiber, PLA, PBAT, PVH

7. Cable materials, cross linking materials, pipe materials, etc

JCDSJ65 co directional double extruder configuration

1. JCDSJ65 twin screw flat twin extruder

a. One metering feeder

1) The feeding motor is an AC motor, with a main feeding power of 1.1KW

2) The speed control system attachments Hailip variable frequency speed regulation

3) Gearbox speed ratio: 17:1,

4) Feeding system: 1 set

Volume feeder

The feeding system options are a twin screw metering feeder (installed on the main transmission box and connected to the feeding body on the first section of the cylinder), which is used for quantitative addition of raw materials Motor power: 0.75kw, four stage AC motor, cyclic pinwheel reducer speed ratio i=17, the motor and feeding reducer are directly connected, With a horizontal mixer in the feeding body, and the feeding motor is AC motor with Hailip frequency converter speed regulation Add liquid lubricating oil to the feeding transmission box;

5) The feeding body and hopper both adopt a streamlined structure, ensuring smooth feeding and convenient cleaning

b. Gear reducer

1) Reduction ratio: 3:1

2) Output shaft speed: MAX500RPM

3) Input shaft speed: MAX1500RPM

4) The production and torque distribution parts of the main transmission box are integrated, adapting a parallel three axis design and a compact structure NSK bearings are used for cancellation, torque distribution, and two output shaft radial bearings

c. Lubricing oil cooling system

1) Oil pump motor 0.55KW

2) Lubricing oil model: Shanghai Haipai 6402 medium load gear oil, model 85W/90GL-4

3) Condenser model: SL-411

4) Lubricing oil pump model: NB-B16

d. Main motor

1) Main motor: 110KW (4-level AC motor)

2) Motor speed (MAX): 1450RPM

e. Screw

1) Screw diameter: 62.4 mm

2) L/D=40:1

3) The screw is a block type

4) The screw core shaft is made of 40CrNiMoA material, and the threaded components are connected to the core shaft in an involute shape, with high strength, high load bearing capacity, and conventional disassembly and assembly

5) The material of the raw components is high quality high speed tool steel, vacuum quenching treatment, and the overall hardness is HRC58-62

f. Material cyclinder

1) The material of the machine barrel is 45 # steel with alloy wear resistant sleep (@ 101), and the length of the machine barrel is L=240mm/section

2) The first section of the cylinder is the feeding cylinder, the tension section is the extrusion cylinder, and the remaining sections are closed cylinders The nine section is required with a vacuum pumping device

3) Soft water circulation system

3.1 Soft water cooling inside the barrel

3.2 Separate the soft water tank from the body for easy cleaning and maintenance

3.3 American Weimai solenoid valve

3.4 The water pipes are treated with chrome plating on copper pipes

3.5 Cooling form: water cooling

3.6 Cooling pump: 0.55KW

h. Heating system

2. Electrical control system

1. 3X380V, AC 50Hz

2. Independent operation cabinet

3. The main electrical control components are products from Schneider, France

4. The control button is a Korean Hanrong product

5. The main motor is an AC motor of 90KW, and the speed control device of the twin screw host is a variable frequency speed controller

6. The speed control device of the feeder is a variable frequency speed controller

7. The temperature control instrument options RKC company's products, dual channel, intelligent, with one temperature control for each zone

8. The range of the pressure gauge is 0-25Mpa

9. The electrical valve attachments of the American Weimai electrical valve

10. Heating is controlled by a temperature controller through a Yudian solid state relay, using high performance resistant wires

11. Electrical control cabinet control includes: temperature control system; Drive system; Interlocking control system

m. Interlocking control system

1. The oil lubrication system is interlocked with the main engine, which is, the main engine can only be started after starting the oil pump

2. The feeding system is interlocked with the host, which is, the feeding machine can only be started after the host is started

3. The pressure system is interlocked with the host, that is, when overpressure occurs, both the host and the feeding system stop working

4. The current is interlocked with the host, that is, when overcurrent occurs, both the host and the feeding system stop working