All Dongding dryers come with a 12-month warranty covering parts and workmanship from the date of commissioning. Lifetime technical support and spare parts supply are provided.
Introduction of Cow Dung Dewatering Machine
The cow manure dewatering machine (solid-liquid separation equipment ) is used to separate and dehydrate water from animals' manure to reduce the water content. It is not only widely used in poultry' s manure,such as chicken manure and duck feces, but also widely used in livestock' s manure, like pig manure, cow manure and so on.
Advantages of Cow Dung Dewatering Machine
Higher Efficiency
A poultry-manure dewatering machine brings more efficiency to your animal farm.
Environmentally Friendly
Helps improve manure management, reduce wastewater pollution risks, and maintain a cleaner livestock farming environment.
Resource Recycling
The separated solids can be used as raw materials for composting and organic fertilizer production, while the liquid fraction can be collected for further treatment or suitable agricultural use.
Low Energy Consumption
Achieving continuous solid-liquid separation with relatively low power consumption, depending on the machine model and material conditions.
Easy Operation and Maintenance
Features a simple mechanical structure for convenient operation, routine cleaning, and maintenance.
Wide Range of Applications
Suitable for separating solid and liquid fractions from cow dung, livestock manure, and other compatible organic waste materials.
Working Principle of Cow Dung Dewatering Machine
1. The cow dung is sucked into the solid-liquid separation equipment by a pump.
2. Stainless steel spiral blades rotate, pushing cow dung forward.
3. In the process mentioned above, the water branch of cow dung flows out of our V-shaped screen.
4. Stainless steel spiral blade through the forward extrusion, dehydrated cow dung will fall off, complete the entire treatment process.
5.The whole process can adjust the speed of discharging to meet the needs of customers.
Specifications of Cow Dung Dewatering Machine
| Model | DD-180 | DD-230 |
| Motor Power | 4 kW | 5.5 kW |
| Pump Power | 3 kW | 3 kW |
| Machine Rotary Speed | 33.7 rpm | 33.7 rpm |
| Working Capacity | 4 m³/h | 7 m³/h |
Notice:
1. Any change of technical data shall not be advised additionally.
2. Parameters above are for reference; final configuration is tailored to your material and capacity.
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Frequently Asked Questions
Common questions about our rotary dryers — pricing, customization, installation and after-sales.
Please share your raw material, initial and target moisture content, required capacity (t/h), available fuel or heat source, and your target market. With these details our engineers can recommend the right model and send an accurate quotation.
As a manufacturer, we accept orders starting from a single machine. We can also deliver complete drying production lines with auxiliary equipment such as hot air furnaces and dust collectors. Contact us for tailored pricing.
Standard models are usually delivered within 25-40 days after the deposit. Customized machines or larger production lines may take longer depending on the configuration. The exact schedule is confirmed in your contract.
Yes. Every dryer is engineered around your material, capacity, moisture and site layout. Heat source, material of construction, dust collection and automation level can all be customized to your process.
Yes. We provide installation guidance, commissioning, operator training and lifetime after-sales support. Our engineers can also travel to your site, and all equipment comes with a warranty.






