
The Waste water Grinder from United Tech Machinery is a high torque, low rotating speed and double shaft grinder under water. It is designed to pulverizing all kinds of solid waste ( clothing, plastic, trash, wood, aluminum can, glass bottle and other debris) to 8-12mm in the modern waste water and sludge to protect pumps, prevents binding and clogging problems. Accommodates high speed water flow while pulverizing various solid waste into particles that let the water flow harmlessly through pumps, pipes and so on.
A
wastewater pipeline grinder is an essential solution for
handling solid waste in sewage and industrial water systems. By reducing
large solids into fine particles, it protects downstream equipment like
pumps, valves, and treatment systems from blockages and damage.
The Waste water grinder is suitable for Waste Water Treatment Plant, Water works, Rain Pump station and the water inlet channel (well), intercepts floating materials in water, guarantees normal operation of subsequent pump, it's an advance intercepting waste water device.
Features
- Heavy-Duty Shredding System - Capable of grinding plastics, rags, wood, and organic matter.
- Energy-Efficient Motor - Reduces power consumption while maintaining high efficiency.
- Compact & Inline Installation - Fits directly into existing pipeline systems with minimal space requirements.
- Self-Cleaning Design - Prevents material buildup and reduces maintenance time.
- Adaptable for Different Flow Rates - Can be customized based on pipeline capacity.
Applications
- City Sewage Treatment Plants - Reduces solid waste in municipal pipelines.
- Food & Beverage Industry - Prevents clogging from organic food waste in liquid systems.
- Chemical Processing Facilities - Ensures safe waste disposal in industrial fluid networks.
- Shipping & Marine Industry - Used in ship wastewater treatment systems.
We have 4 types wastewater grinders.
They are Single drum grinder, double drum grinder, non-drum grinder, and pipe grinder, etc.
Non-drum grinder, suitable to flow rate less than 340m3/hour.
Single drum grinder, suitable to flow rate as 400-1000m3/hour.
Double drum grinder, suitable to flow rate over 1100m3/hour.
PIPE TYPE Grinder
For low flow, buildings and small pump station applications the grinder is a reliable grinder in a small package. It grinds wastewater to eliminate costly pump problems and sewer back-ups. Suitable to flow rate less than 300m3/hour.
Specifications as follows,
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.
Solids enter grinders through open channel.
Solids pass through cutters for size reduction.
Solids are cut into smaller particles and no threat to downstream equipment.

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.