Maris presents the new HT Serie of Extruders, which represents the experience gained from 35 years of working in this specific field.
This Line of machine is characterised by innovative technological solutions which have allowed the use of very high power.
Pioneering solutions have also been applied to the compounding resulting inspecial new screw profiles to produce not only very high quality compounds but an increases in output up to 100%.

EXTRUDER MODEL
30
40
50
58
70
80
92
112
 
 
 
 
 
 
 
 
 
Max screw speed (rpm)
650
650
650
650
650
650
650
600
1300
1300
1300
1300
1300
1300
1100
 
Screw ax height from ground (mm)
1150
1100
1100
1100
1150
1250
1350
1200
Total torque (Nm)
330
757
1500
2278
4040
6120
9160
16700
Barrels (l/d)
4-6
4
4
4
4
4
4
4
Barrel max lenght (l/d)
62
60
60
60
60
60
60
60
Main motor power (kW)
22,5
51,5
102
155
275
417
623
1050
45
103
204
310
550
834
1054
 
Lenght of the machine approx. (mm) (*)
3200
3600
4900
5200
6500
7000
7500
9500
Width of the machine approx. (mm)
750
1000
1150
1190
1470
1500
1550
1400
Height of the extruder without hopper (mm)
1500
1300
1600
1700
1750
1800
1850
2100
 
 
 
 
 
 
 
 
 
(*) only for lenght 40 D
 
 
 
 
 
 
 
 

 
EXTRUDER MODEL
30
40
50
58
70
80
92
112
PROCESS THROUGHPUT RATE in Kg/h
GLASS-FIBER REINFORCED MATERIALS                 
PP 30-50% glass fiber
150 - 200
300 - 400
600 - 700
900 - 1200
1500 - 2000
2500 - 3000
3500 - 4000
5000 - 6000
PA6 / 6.6 30-50% glass fiber
100 - 120
200 - 250
400 - 500
700 - 800
1100 - 1400
1800 - 2100
2500 - 3000
3500 - 4000
PBT / PC 20-30% glass fiber
100 - 120
200 - 250
350 - 400
600 - 700
1000 - 1200
1500 - 1800
2000 - 2500
3000 - 3500
FILLED MATERIALS         
PP 30-70% CaCO3
200 - 250
450 - 550
850 - 1000
1400 - 1600
2400 - 2700
3500 - 4000
5000 - 5500
7000 - 8000
PP 30-60% Talco
200 - 250
400 - 450
700 - 850
1200 - 1400
2000 - 2400
3000 - 3500
4000 - 5000
6000 - 7000
FLAME RETARDANT  
PA6 / PA6.6 / PP / ABS / PBT
50 - 70
100 - 150
200 - 250
300 - 400
500 - 600
700 - 900
1200 - 1400
2000 - 2500
POLYMERS ALLOY         
ABS / PC / PET / EPDM / PP
100 - 120
200 - 250
350 - 450
600 - 800
1000 - 1300
1500 - 1900
2000 - 2600
3000 - 4000
HALOGEN FREE
PE / EVA / ENGAGE / PP
30 - 40
70 - 80
130 - 150
200 - 250
350 - 400
500 - 600
700 - 900
1300 - 1400
TPE
SBS 
150 - 200
300 - 400
600 - 700
1000 - 1200
1700 - 2000
2500 - 3000
3500 - 4000
5000 - 6000
SEBS 
80 - 120
150 - 250
350 - 500
600 - 800
1000 - 1400
1500 - 2100
2000 - 3000
3000 - 4000
TPV
25 - 35
50 - 70
100 - 150
150 - 200
250 - 350
400 - 500
600 - 700
1000 - 1300
MASTERBATCH
ORGANIC PIGMENTS
40 - 50
80 - 100
150 - 200
250 - 300
350 - 400
500 - 600
800 - 1000
1400 - 1800
INORGANIC PIGMENTS
100 - 120
200 - 250
350 - 450
600 - 800
1000 - 1100
1500 - 1700
2000 - 2500
3000 - 3500
TiO2 
150 - 200
300 - 400
550 - 700
1000 - 1200
1500 - 2000
2500 - 3000
3500 - 4000
5000 - 6000
CARBON BLACK
70 - 80
130 - 160
250 - 300
400 - 500
600 - 800
800 - 1200
1200 - 1500
2000 - 2500
COLOUR MATCHING
250 - 300
500 - 600
800 - 1000
1300 - 1600
2200 - 2700
3200 - 4000
4500 - 5000
6000 - 7000
ADDITIVES
70 - 100
150 - 200
300 - 350
500 - 600
800 - 900
1200 - 1300
1600 - 1800
2800 - 3200
HOT-MELTS
TAPES/LABELS
70 - 100
150 - 200
300 - 350
500 - 600
800 - 900
1200 - 1300
1600 - 1800
2800 - 3200
DUCKTAPES
30 - 40
70 - 80
130 - 150
200 - 250
350 - 450
500 - 600
700 - 900
1200 - 1500
WOOD
120 - 150
250 - 300
500 - 600
800 - 1000
1350 - 1700
2000 - 2500
3000 - 3500
5000 - 6000
SOLVENTS 
15 - 25
30 - 50
50 - 90
90 - 150
150 - 250
250 - 300
350 - 450
500 - 800
RECYCLING
PET 
40 - 50
80 - 100
150 - 200
250 - 300
400 - 500
600 - 700
900 - 1200
1400 - 2000
LDPE / HDPE / PP
70 - 80
130 - 150
250 - 300
450 - 500
700 - 800
1000 - 1300 
1500 - 1800
2500 - 3000
PVC
SOFT / HARD / FILLED/ CABLE
50 - 70
100 - 150
200 - 250
350 - 450
600 - 700
800 - 1000
1100 - 1500
2000 - 2500
HEAT RESISTANT MATERIALS       
PEEK / PPS 
40 - 60
80 - 120
150 - 200
250 - 350
400 - 500
600 - 700
900 - 1200
1400 - 1900
SILANE/MALEIC ANHYDRIDE
15 - 25
35 - 50
60 - 90
100 - 150
170 - 250
250 - 350
400 - 500
700 - 900

Note: the indicated outputs can be subject to variations depending on formulations and materials features.

For specific needs related to the process the company Maris will evaluate and realize customized solutions.