
Wastewater grinder machines are essential for
preventing blockages and ensuring the
smooth operation of wastewater treatment systems. These machines efficiently shred
solid waste materials, such as plastics, rags, wood, and organic debris, into smaller particles. There are several types of wastewater grinders, including
Single Drum Grinders, Double Drum Grinders, Non-Drum Grinders, and Pipeline Grinders, each designed for
different applications and operational requirements.
Key Features
- Heavy-Duty Cutting Blades - Capable of shredding tough solid materials.
- Automatic Overload Protection - Prevents damage from excessive loads.
- High-Efficiency Motor - Ensures continuous and energy-saving operation.
- Corrosion-Resistant Stainless Steel - Suitable for harsh wastewater environments.
- Compact & Modular Design - Allows for easy installation and maintenance.
Applications
- Municipal Wastewater Treatment Plants - Prevents blockages in sewer systems.
- Food & Beverage Industry - Reduces organic waste and packaging debris.
- Chemical & Pharmaceutical Facilities - Ensures smooth disposal of industrial liquid waste.
- Marine & Offshore Waste Management - Handles solid waste from ship wastewater discharge.

We have 4 types wastewater grinders.
They are Single drum grinder, double drum grinder, non-drum grinder, and pipe grinder, etc.
Types of Wastewater Grinders
- Single Drum Grinder - Features a rotating drum with cutting teeth, ideal for moderate solid waste reduction in municipal and industrial wastewater systems.
- Double Drum Grinder - Equipped with dual cutting drums, providing higher shredding efficiency and better waste handling capacity.
- Non-Drum Grinder - Designed without a drum for lower maintenance requirements, effectively cutting and dispersing waste in sewage systems.
- Pipeline Grinder - Installed directly into pipelines to break down solid waste before it enters pumps and filtration systems, ensuring uninterrupted water flow.
Item |
Model |
Flow Rate (m3/h) |
Pipe |
Motor Power (KW) |
Weight(kgs) |
Pipe grinder |
UTP100 |
60 |
DN100 |
1.5/2.2 |
160 |
UTP150 |
90 |
DN150 |
2.2 |
185 |
UTP200 |
120 |
DN200 |
3 |
210 |
UTP250 |
150 |
DN250 |
3 |
245 |
UTP300 |
180 |
DN300 |
3 |
280 |
Non-drum grinder |
UTN60 |
60 |
≤DN300 |
2.2 |
185 |
UTN80 |
80 |
≤DN300 |
3 |
218 |
UTN120 |
120 |
≤DN400 |
3 |
230 |
UTN170 |
170 |
≤DN600 |
4 |
265 |
UTN240 |
240 |
≤DN800 |
4 |
300 |
UTN340 |
340 |
≤DN1000 |
4 |
330 |
UTN480 |
480 |
≤DN1200 |
5.5 |
375 |
Single drum grinder |
UTS400 |
400 |
≤DN500 |
4 |
436 |
UTS600 |
600 |
≤DN600 |
4 |
486 |
UTS800 |
800 |
≤DN800 |
5.5 |
526 |
UTS1000 |
1000 |
≤DN1000 |
5.5 |
572 |
Double drum grinder |
UTD1100 |
1100 |
≤DN800 |
5.5 |
670 |
UTD1600 |
1600 |
≤DN1200 |
5.5 |
740 |
UTD2200 |
2200 |
≤DN1400 |
7.5 |
815 |
UTD3000 |
3000 |
≤DN1400 |
7.5 |
890 |
UTD4000 |
4000 |
≤DN1800 |
7.5 |
1144 |
UTD5200 |
5200 |
≤DN1800 |
11 |
1442 |
UTD6700 |
6700 |
≤DN2400 |
11 |
1570 |
Note:
- The voltage about the power supply can be selected by the customer's specific requirements.
- The griner capacity can be influenced by the material compostion and output size.
The above specifications are only for reference and subject to change without prior notice, please confirm with our sales representative when making order.
Waste Water Grinder Product principle
The design of the cutting blade is made of titanium alloy, and an effective and reliable product standard has been established through continuous technological progress and design innovation.
Titanium alloy cutting blades can chop up a variety of solid particles that damage other equipment and have been proven to be suitable for a variety of complex environments.
1. Solid particles enter the cutting area along with sewage;
2. Solid particles are trapped by the drum and exported to the cutting room;
3, most of the sewage and small enough particles through the drum area;
4. Solid particles are cut and pass through the cutting chamber;
5. The crushed particles flow downstream.

Our service:
(1) Your inquiry related to our products or prices will be replied in 12hours.
(2) Our engineer will make machine placement chart according to client's workshop chart
(3) We provide 12 months guarantee since the date of bill of loading. All products are passed strict test.