Extruder for Black Masterbatch

Black Masterbatch

Black masterbatch is the most commonly used color masterbatch in plastic processing, and it is also the color masterbatch with the largest amount. Black masterbatch is a plastic colorant that is well dispersed with a high proportion of pigments or additives and thermoplastic resins. The selected resin has good wetting and dispersing effects on the colorant, and it has good compatibility with the material to be colored.

Kailida twin screw extruders (TSE Series) and triple screw extruder (KSE Series) provide advanced pelletizing line for all kinds of black masterbatch and we design the extruders for black masterbatch, according to the output, formula and final application as your request.

The black masterbatch can be used to argricultural film,packing film, silage film, composite membrane, greenhouse membrane, waterproof membrane,geomembrane, pressure pipeline, drip irrigation pipe and so on.

Basic composition of black masterbatch raw materials

Carrier Resin	Black	Additives
PP/PE	Carbon Black	Dispersant/Wetting agent

Advantages of Kailida twin screw extruder and triple screw extruder for black masterbatch

1. Kailida has 15 years of rich experience in the design and research of black masterbatch extruder industry.
2. The high torque twin screw extruder gearbox independently designed and developed by Kailida has low energy consumption and high output.
3. The largest triple screw gearbox KSE-120 independently developed by Kailida can meet the needs of customers for higher output.
4. If the carbon black quality is high, the extruder can be fed them to a maximum of 50% content.

According to your application & output, Kailida recommended models are as follows:

TWIN SCREW EXTRUDER

Model	Diameter (mm)	L/D Ratio (Max.)	RPM	Main motor power (KW)	N.m/Cm3	Do/Di	Output(kg/hr)
TSE-65D	62.4	68	600	160	9.1	1.55	450-550
			800	200	8.5	1.55	650-750
TSE-75D	71	68	600	250	9.2	1.55	850-950
			800	315	8.7	1.55	1050-1150
TSE-78D	77	68	600	280	9.3	1.55	1050-1150
			800	355	8.9	1.55	1150-1250
TSE-85D	81	68	500	280	8.6	1.55	1000-1500
			600	355	9.1	1.55	1200-1700
TSE-95D	93	68	400	355	8.9	1.55	1300-1600
			500	400	8.0	1.55	1400-1800
TSE-120D	121	68	250	450	8.6	1.55	2000-3000
			300	550	8.8	1.55	2500-3500
			400	700	8.4	1.55	2800-4000
TSE-135D	133	68	250	600	8.6	1.55	2800-3500
			300	700	8.4	1.55	3000-4500
			400	900	8.1	1.55	3500-5000

TRIPLE SCREW EXTRUDER

Model	Diameter (mm)	L/D Ratio (Max.)	RPM	Main motor power (KW)	N.m/Cm3	Do/Di	Output(kg/hr)
KSE-35D	35.6	68	400	30	8.8	1.55	60-100
			600	45	8.8	1.55	100-150
			800	55	8.1	1.55	150-200
KSE-40D	41	68	400	45	8.7	1.55	100-150
			600	75	9.7	1.55	180-250
			800	90	8.7	1.55	300-400
KSE-50D	50.5	68	400	90	9.7	1.55	300-400
			600	132	9.5	1.55	400-600
			800	160	8.6	1.55	550-650
KSE-65D	62.4	68	300	110	8.3	1.55	350-450
			400	160	9.1	1.55	550-650
			500	200	9.1	1.55	600-700
KSE-75D	71	68	300	200	9.8	1.55	600-700
			400	250	9.2	1.55	850-950
			500	315	9.3	1.55	1050-1150
KSE-95D	93	68	300	400	8.9	1.55	1400-1800
			400	550	9.2	1.55	2500-3000
KSE-120D	121	68	250	700	8.9	1.55	3000-4000

Two Types of Process

1. Traditional processing: High Speed Mixer + Screw Loader + Twin Screw Extruder / Triple Screw Extruder + Exhaust Forced Side Feeder + Water Cooling Strand Pelletizing System/Underwater pelletizing system.

2. Automatic processing: Vacuum Loader + Loss-in-weight Feeder System+ Twin Screw Extruder / Triple Screw Extruder + Exhaust Forced Side Feeder + Water Cooling Strand Pelletizing System/Underwater pelletizing system.