Small Twin-Screw Masterbatch Pelletizing Machine

How much does a small twin-screw masterbatch pelletizer cost>, Production pelletizing line equipment for masterbatch using co-rotating twin-screw extrusion pelletizing unit, installed in place)

20, 35 twin-screw pelletizer available in stock / Dongguan 35 twin-screw pelletizer manufacturer for sale /. Suitable for multi-color masterbatch pelletization---output about 40-60 kg/hour; masterbatch pelletizer single and twin-screw units for laboratory and small-scale production requirements! Jiutong Machinery Service Hotline: 138 -257 -44144 Manager Shao.

Basic technical parameters of the main unit are as follows

Common combinations for the SHJ-35 twin-screw mixing extruder production line include: high-speed mixer - twin-screw mixing extruder main unit - cooling water tank - air blower - pelletizer, etc.

1. One twin-screw metering feeder

1)Feeder motor is an AC motor, main feeder motor power: 0.75KW.

2)Speed control system uses Japanese frequency converter.

3)Screw is a double-start screw, gearbox speed ratio: 17:1.

4)Motor and gearbox are directly connected, feeder body includes a horizontal agitator, ensuring stable and uniform feeding without bridging.

2. Gear reducer

1)Reduction ratio: 3:1

2)Output shaft speed: MAX500RPM

3)Input shaft speed: MAX1500RPM

The main transmission box of the plastic pelletizer integrates reduction and torque distribution, adopting a parallel three-shaft design with a compact structure. Reduction, torque distribution, and radial bearings of the two output shafts all use NSK bearings.

3. Lubricating oil cooling system

1)Oil pump motor 0.55KW

2)Lubricating oil model: Shanghai Hai Brand 6402 medium-load gear oil, model 85W/90GL-4

3)Condenser model: SL-305

4)Lubricating oil pump model: CB-B6

4. Main unit motor

1)Main unit motor: 18.5KW (AC motor)

2)Motor speed (MAX): 1500RPM

5. Screw  

1)Screw diameter: 35.5mm

2)L/D=40:1

3)Screw is modular

4)Screw mandrel is made of 40CrNiMoA material, threaded elements and mandrel are connected with an involute spline, offering high strength, large load capacity, and convenient disassembly and assembly.