**High Torque & High Speed Rotation Twin-Screw Extruder:**
Main Features:*Full gearbox from a professional OEM manufacturer, ensuring low noise and long service life
*High screw speed with strong shearing capability for efficient processing and quick discharge
*Independent lubrication oil cooling system to maintain optimal performance
*Torque limiter for protection of the drive system
*Ideal for reclaim powder and special powder production
*Split design of barrel and liner inserts for easy cleaning and maintenance
*Top and side feeding options available
*Other features are similar to conventional twin-screw extrudersTechnical Parameters:
Model |
Capacity (kg/h) |
Screw Diameter (mm) |
Screw Length (mm) |
Screw Speed (r/min) |
Main Motor (kw) |
Feeder Motor (kw) |
Heating Power (kw) |
Overall Dimensions (mm) |
TSX-40 |
80-260 |
40 |
16D |
0-800 |
11/15/18.5 |
0.55 |
8 |
1850×700×1750 |
TSX-52 |
150-450 |
52 |
16D |
0-800 |
22/30/37 |
0.75 |
10 |
2700×900×2200 |
TSX-65 |
400-1000 |
65 |
16D |
0-800 |
45/55/75 |
1.1 |
12 |
2900×1000×2400 |
TSX-75 |
800-1200 |
75 |
16D |
0-800 |
75/90 |
1.5 |
16 |
3100×1200×2500 |
TSX-85 |
1200-1800 |
85 |
16D |
0-800 |
90/110 |
2.2 |
20 |
3700×1500×2900 |
Conventional Type Co-Rotation Parallel Twin Screw ExtruderFeatures:*Strong shearing force and easy-to-clean design
*Accurate automatic temperature control with high efficiency in heating and cooling
*Hinged clamshell-type barrel opening with segmented liners for cost-effective replacement
*Feeder is easy to assemble and disassemble, with internal structure to prevent agglomeration
*Customizable screw configuration for different powder formulas
*Screws and barrels made of high-wear-resistant materials like Cr12MoV and CPM
*Quiet gearbox with low noise level
*Torque limiter to protect the drive train
*Low energy consumptionTechnical Parameters:
Model |
Capacity (kg/h) |
Screw Diameter (mm) |
Screw Length |
Screw Speed (r/min) |
Main Motor (kw) |
Feeder Motor (kw) |
Heating Power (kw) |
Overall Dimensions (mm) |
SLJ-40 |
80-220 |
40 |
16D |
0-500 |
11/15/18.5 |
0.55 |
4 |
1800×600×1700 |
SLJ-50 |
150-300 |
50 |
16D |
0-500 |
22/30 |
0.75 |
8 |
2600×700×2000 |
SLJ-55 |
300-400 |
55 |
16D |
0-500 |
30/37 |
0.75 |
8 |
2700×900×2300 |
SLJ-60 |
400-600 |
60 |
16D |
0-500 |
45 |
1.1 |
12 |
2750×1000×2350 |
SLJ-75 |
600-800 |
75 |
16D |
0-500 |
55 |
1.5 |
12 |
2900×1100×2400 |
SLJ-80 |
800-1200 |
80 |
16D |
0-500 |
75/90 |
2.2 |
20 |
3700×800×2800 |
Technical Parameters (Lab Type):
Model |
Capacity (kg/h) |
Screw Diameter (mm) |
Screw Length |
Screw Speed (r/min) |
Main Motor (kw) |
Feeder Motor (kw) |
Heating Power (kw) |
Overall Dimensions (mm) |
TSX-20 |
0.2-10 |
22 |
16D |
0-600 |
2.2-4 |
0.1 |
2 |
1600×300×850 |
SLJ-30 |
1-30 |
30 |
16D |
0-500 |
3-5.5 |
0.18 |
3.2 |
1430×550×1300 |
SLJ-32 |
40-80 |
32 |
16D |
0-500 |
7.5/11 |
0.25 |
3.2 |
1600×500×1500 |

Company:Dongsun is a leading manufacturer in China specializing in powder coating production equipment, including mixers, extruders, cooling belts, and air classifier mills. With over 30 years of industry experience, we have successfully exported our products to nearly 30 countries and regions in the past decade, earning widespread recognition for our quality and reliability.
We have obtained CE certification and passed ATEX explosion-resistant tests, meeting international standards. Our commitment is to provide customized solutions that meet the diverse needs of our customers.
Our core business philosophy is consistent quality, effective communication, and responsible service.

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