China Industrial Screw Type Food Waste Dehydrator Machine with Competitive Price
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Product Highlights
- Energy Efficient Dehydration: Removes ~20% moisture to reduce drying energy consumption and increase output.
- Wide Capacity Range: Available capacities from 40 to 200 tons per day to suit various production scales.
- Adjustable Speed Control: Speed adjustable range from 125 to 1250 r/min for optimal processing control.
- Compact Footprint: Small floor area requirement ranging from 2.1 to 5.04 square meters.
- Versatile Application: Ideal for dehydrating high-humidity materials like distiller's grains and pomace.
- Customizable Voltage: Voltage is customized to meet specific regional electrical standards.
- Low Power Consumption: Power options range from 7.5kw to 30kw for efficient mechanical extrusion.
- One Year Warranty: Comprehensive one-year warranty with online support and field installation services.
Product Attributes
- Customization
- Available
- After-sales Service
- Online Support, Field Installation
- Warranty
- One Year
- Model NO.
- DDTH
- Type
- Dehydrator
- Voltage
- Customized
- Power
- 7.5-30kw
- Customized
- Customized
- Speed Adjustable Range
- 125---1250r/Min
- Weight
- 0.75-5t
- Capacity
- 40-200t/D
- Floor Area
- 2.1-5.04m2
- Condition
- New
- Transport Package
- Standard Package
- Trademark
- DONGDING
- Origin
- China
- HS Code
- 8421191000
- Production Capacity
- 50 Sets Per Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Screw Type Sludge Dehydrator Introduction
The screw extrusion dehydrator is widely used in the dehydration of high-humidity slag materials before drying, such as the dehydration of distiller's grains, pomace, medicinal residue, cassava residue, etc. It can remove about 20% of the moisture in the materials and greatly reduce the burden of the dryer. Thus, the output is greatly increased, and the energy consumption is largely reduced. The screw extrusion dehydrator is an indispensable processing equipment for high-humidity materials before drying. After dehydration, the materials can directly enter the drying equipment, which greatly reduces the drying energy consumption.
Screw Press Sludge Dehydrator Features
1. Low energy consumption, small footprint, and physical mechanical extrusion and dehydration
2. Single shaft and double shaft series for your choice.
3. It can realize automatic control
Working Principles
After the speed control motor is running normally, the materials are evenly added from the feeding box. Then the materials are driven by the spiral rotating blade to move forward in the axial direction. During the advance process, the materials are affected by the changing pitch and the adjustment baffle, thus forming a huge squeezing force. Then the materials are mechanically dehydrated under the action of external force. The water is discharged from outlet through the screen, and the dehydrated materials are discharged at the discharge box.
| Model | DDTH250 | DDTH300 | DDTHT350 | DDTH400 | DDTH450 | DDTH500 |
| Power(kw) | 7.5 | 11 | 15 | 18.5 | 22 | 30 |
| Speed adjustable range(r/min) | 125---1250 | |||||
| Weight(t) | 0.75 | 1.1 | 1.5 | 2.0 | 3.5 | 5.0 |
| Capacity(t/D) | 40 | 70 | 90 | 120 | 160 | 200 |
| Floor Area(m2) | 2.1 | 2.1 | 2.1 | 5.04 | 5.04 | 5.04 |

At present, our products have been recognized by customers in China and all over the world, and successfully exported to Indonesia, South Africa, Vietnam, Thailand, Myanmar, India, Egypt and other countries and regions.

About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269873". Items marked "" are certified.
Company Profile
Zhengzhou Dongding Machinery Co., Ltd is a high-tech enterprise integrating R&D design, production installation, production management, sales, after-sales service and technical consultation, focuses on the manufacturing of dewatering and drying equipment for biomass waste, alfalfa, brewery waste, coal and kinds of minerals, etc.
With more than 15 years of experience, the company has nearly 60 patents related to the research and manufacture of drying equipment, and has obtained the certification of Integration of Informationization and Industrialization, CE, and Quality Management System Certifications (ISO9001 certification, ISO14001 certification, ISO45001 certification).
At present, there are more than 600 drying cases around the world, involving biomass wood chips, alfalfa grass, brewery waste, pomace, coal, bentonite, etc. Our drying lines have been well received by domestic and foreign customers, and our equipment have been exported to Indonesia, the Philippines, Vietnam, Thailand, India, Kenya, Nigeria, Romania and many other countries and regions.
* More than 15 years of experience in R&D and manufacturing of drying equipment
* 5000 square meters of standardized industrial workshop
* Manufacturing capacity of 300 sets of dryers and auxiliary machines
* Total online staff more than 200 people
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No. 97 Kexueroad, High-Tech Development Zone, Zhengzhou, Henan, China
-
Plant Area
- 300 square meters
-
Number of Employees
- 10
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, D/P, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 6
Our Production Capability & Technical Expertise
- Main Products
- Rotary Dryer, Biomass Dryer, Feed Dryer, Industrial Dryer, Coal Dryer, Yeast Dryer, Biomass Burner, Feeding Machine, Dewatering Machine, Dust Removing Machine
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-04-01
-
Export Year
- 11 years
-
Main Markets
- North America, South America, Southeast Asia/ Mideast, Africa
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
FAQ
- What materials can this dehydrator process?
- It is widely used for dehydrating high-humidity materials such as distiller's grains, pomace, medicinal residue, and cassava residue.
- What is the capacity range of the machine?
- The capacity ranges from 40 to 200 tons per day, depending on the specific model selected.
- How much moisture can be removed?
- The machine can remove about 20% of the moisture in the materials, significantly reducing the burden on subsequent drying equipment.
- Is the voltage customizable?
- Yes, the voltage is customized to fit your specific requirements and local electrical standards.
- What is the warranty period and after-sales service?
- We provide a one-year warranty with online support and field installation services available.
- What is the speed adjustable range?
- The speed adjustable range is from 125 to 1250 r/min, allowing for precise control over the dehydration process.
- Does the machine support OEM or ODM services?
- Yes, both OEM and ODM services are available to meet your specific customization needs.
- What are the payment terms?
- We accept LC, D/P, and T/T as terms of payment for your convenience.
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