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plastic granulator, 1.polymer compounding, 2.output:250-1000kg/h, 3.high-quality gearbox, 4.SKF bearings, modular screw - details see: https://www.machineto.com/high-quality-plastic-granulator-10336525

PLASTIC GRANULATOR

MT series co-rotating twin screw plastic extrusion machine data sheet

Model/Parameter	Screw Diameter/mm	Groove depth/mm	L/D	Main motor power/KW	Screw rotating speed(rpm/min)	Output(kg/h)
MT-20	21.7	3.85	28/60	4	600	5-15
MT-26	25	4.1	28/60	5.5-10	600	10-40
MT-36	35.6	6	28-60	15-22	600	15-80
MT-40	41	7	28-60	30-37	500/600	50-150
MT-50	50.5	9	28-60	37-55	500/600	80-200
MT-60	60	10	28-60	45-75	400/500/600	100-300
MT-65	62.4	11	28-60	55-90	400/500/600	150-400
MT-75	71	12	28-60	110-250	400/500/600	250-800
MT-95	92	16.3	28-60	200-315	400/500/600	650-1500
MT-135	133	23.5	28-48	600	300/400	1500-3000

MT Series co-rotating plastic extrusion machine application:

--Polymer blending & filling modification

--Engineering polymer & glass fiber reinforcement

--Universal color masterbatch, functional masterbatch

--Special material, powder coating material

--Reactive extrusion, degassing & devolatilization

>Gearbox

Parallel & tri-axial structure and dual rack drive system. Gear and shaft made of fine quality material, SKF bearing oil-immersion lubricating system, low oil position & overpressure alarming system. High rotating speed high torque high yield.

>Screw

Screw Kneading block built on modular principle allows various L/D ratio of screw easily be changed to suit different material. Screw component made of high speed & wear-resisting steel.

>Barrel

By means of the replaceable screw barrel sections, the processing sections is devided into individual zones. The barrels are heated electrically. In addition, the barrels are provided with longitudinal bores for cooling with water. Uniform temperature distribution, namely on the circumference of the eight-shaped barrel bore, is achieved by a reverse force-flow temperature control circuit. Connections of pipes for temperature control are in groove-tongue design to balance alternating thermal stress and avoid leakage.

The screw barrels are made of nitrided steel. In order to increase the service life of the screw barrels, these are provided with wear resistant inserts.

MT75G high torque twin screw extruder technicle data:

Main motor: 250KW

Screw rotating speed: 60-600rpm/min

L/D: 40-52

Screw torque (N. m): 2*1750

Torque ratio T/A³= 8.8

Output: 550-1000kg/h

Typical configuration:

>Screw element: W6Mo5Cr4V2, good wear resistance, excellent comprehensive performance;

>Barrel material: wear resistance tool steel, integral bush;

>Self-made high torque transmission box, key bearings are imported components;

>Self-made safety coupling, good safety protection performance, high price-performance ratio;

>To match high torque, the fuselage adopts strengthening design;

>Conventional instrument control system, or PLC touch screen control system for choice;

>Barrel, screw element, transmission box body all are processed by CNC machining center.

Presales service:

>introducing in detail features and application of the products to customer

>Selecting economical and practical machine & equipment for customer

>Providing operation data of the related machine & equipment

>Providing means of trial performance for customer

Sales service:

>Recommending engineering conditions required for installation of the machine & equipment

>Communicating in time the manufacturing progress of the machine with user

>Providing assistance in technical conditions, screw combination and barrel disposition needed for product

After-sales service:

>Providing on-the-spot technical assistance in installation, commission and training

>Filling in detail customer’s information

>Providing long-term maintenance service and spare parts

>Giving technical support to customer for developing new product

>Providing free maintenance for a year