Pp/pe Caco3 Filler Masterbatch Biodegradable Plastic Twin Screw Lab Extruder...

Masterbacth compounding

The processing of color masterbatch has strict requirements on the compounding process and equipment: the pigments and additives must be absolutely and uniformly dispersed and mixed into the base resin.
We have a wealth of process technology experience and know-how, according to your masterbatch formulation requirements, from raw material metering feeding, conveying, melting, dispersion, homogenization, devolatilization, pressure building, to filtration and pelletizing stages Customized design of process steps. Fully meet all your needs: a perfect compounding and extrusion system tailored for you.
The concept of masterbatch refers to the concentration of pigments or additives into the resin matrix. Masterbatches are generally standard-sized particles, but there are also micro-sized particles. According to different types of pigments, masterbatches are generally divided into white, black and colored. The production of masterbatch can adopt pre-mixing, sub-addition or color matching process.

Typical areas of application for processing of masterbatch

Color masterbatch, Special effect pigment masterbatch, Carbon black masterbacth, PET masterbatch

Production Process

Product Parameters

TSH SERIES UNIT

TECHNICAL SPECIFICATION

Model	TSH-20P	TSH-35P	TSH-40P	TSH-52P	TSH-65P	TSH-75P	TSH-95P
Screw Diameter (mm)	22‍	35.6	41	51.4	62.4	71	93
Screw Speed (rpm)	400-600	400-600	400-600	400-600	400-600	400-600	400-600
Motor Power (kw)	4	15/18.5/22	30/37	55/75	90/110	132/160	280/315
L/D	32-60	32-68	32-68	32-68	32-68	32-68	32-68
Output (Kg/Hr)	2-15	15-95	70-150	155-355	255-550	450-850	950-1600

Notes: The output for different materials are different, take an example: the same model, the output of

high fillermasterbatch is 2-3 times higher than color materbatch.

Model	TDH-35D	TDH-40D	TDH-52D	TDH-65D	TDH-75D	TDH-95D	TDH-115D
Screw Diameter (mm)	35.6‍	41	51.4	62.4	71	93	115.5
Screw Speed (rpm)	400-800	400-800	400-800	400-800	400-800	400-800	400-800
Motor Power (kw)	22/30/37	45/55	90/110	132/160	250/280/315	550/650	800/1000
L/D	32-60	32-68	32-68	32-68	32-68	32-68	32-68
Output (Kg/Hr)	20-150	150-280	300-550	400-800	750-1550	1600-2800	2400-4900

Product Details

Lab Twin Screw Extruder

(1)CE,ISO,TUV, 1 appearance patent, 4 invention patents, 17 utility patents； (2)Main motor: Imported "WEG"or "SIEMENS" Variable frequency motor（The frequency converter will automatically change the frequency to reduce the frequency of the motor. The operating current will always run between 80%, 50%, and 30% of the rated power. This will greatly reduce the motor's operating current and achieve the effect of saving electricity）.

Gearbox

(1)Warranty: 3 years; (2)Concentricity deviation of output shaft and input shaft: within 0.2mm; (3)Both output shaft radial bearings are imported "IKO"and "NSK" bearings;

SIEMENS PLC Control

(1)Inverter:Japan"FUJI"; (2)PLC: Imported "SIEMENS" brand; (3)Main electrical controller:“Schneider” brand; (4)Display of electric current:Japan “OMRON” brand; (5)Temperature instruments: Japan “OMRON” brand;

Die-head

Quick open die-head, convenient and fast, short flow path of the machine head and less material storage can significantly reduce the deterioration of the material's physical properties, yellowing, black spots and other defects;

Twin-screw Barrel

Bimetal wear-resistant and corrosion-resistant material, the base material is 45# steel, after multiple forging, quenching and tempering treatment; the cylinder is inlaid with α-101 wear-resistant and corrosion-resistant alloy bushing, which has better wear resistance and corrosion resistance than general alloy bushings.

Screw elements

(1)Material is W6Mo5Cr4V2 (high speed tool steel) with the best wear resistance, the whole adopts vacuum quenching treatment, hardness is 60 ~ 62HRC; (2)Designed by the building block principle, and the screw element and the screw shaft are connected by an involute spline, and the screw combination can be adjusted according to the process requirements; The screw elements are all made by CNC machining center, with good identity and strong process repeat-ability,which is benefit for changing;

Production Line Display

Water-cooling Strand Pelletizing System

Air-cooling Strand Pelletizing System

Water-ring Hot-face Pelletizing System

Air-cooling Hot-face Pelletizing System

Underwater Pelletizing System

In-water Water-cooling Strand Pelletizing System

Tengda has a lot of experience and exclusive technology. Cooperating with us, you can obtain the best solution for every compounding requirement, from laboratory-level special applications to industrial production. The teams of Tengda's various divisions composed of engineers, chemical researchers, technicians and experts in various fields will provide customers with powerful process solutions.

PP/PE Caco3 Filler Masterbatch biodegradable plastic twin screw lab extruder

Typical areas of application for processing of masterbatch

Production Process

Product Parameters

Product Details

Production Line Display