China Active Lime Production Line manufacturer

Sewage Sludge Industrial Rotary Dryer Close Loop Air Circulation High Productivity

Product Details:
Place of Origin: China
Brand Name: ZK
Certification: CE ISO Certification
Model Number: Ø1.0×10m-Ø3.6×36m
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Export standard container or as customers' requirements
Delivery Time: 30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 Set / Sets per Month
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Detail Information

Product Name: Sewage Sludge Dryer , Close Loop Air Circulation Sludge Dryer Condition: New
After-sales Service Provided: Engineers Available To Service Machinery Overseas Warranty: 12 Months
Capacity: 1-40(t/h) Material: Cement,Sand, Slag, Coal
Motor Type: AC Motor Spare Parts: Supply All Using Life
Voltage: 220V/380V/440
High Light:

rotary dryer machine


rotating drum dryer

Product Description

Sewage Sludge Dryer / Close Loop Air Circulation Sludge Dryer / Sludge Dryers With Diffrentt Type



Sludge Dryer Introduction:

Sludge dryer is one professional drying equipment produced by the mining machinery manufacturers, which can be used in processing some materials such as sludge, magnetic ores, concentrate ores of metal and nonmetal, the clay of cement industry and other industries. The main features of this machine are higher working efficiency, reasonable structure, significant design, higher production capacity, simple operation.


This machine can be widely used in the activated sludge drying, sewage sludge drying, petrochemical sludge drying, paper making sludge drying, printing and dyeing sludge drying, tanning sludge drying, municipal sludge drying and some materials with high moisture.


Sewage Sludge Industrial Rotary Dryer Close Loop Air Circulation High Productivity 0


Sludge Dryer Machine​ Working Principle:

1. The circulation of sludge dryer break the traditional sludge dewatering and then dry system, Energy is alternately circulated

by two systems to discharge water to achieve reduce sludge .

2. Heat exchanger system generated heat to enhance the circulating air temperature, circulating air through the sludge, hot air make sludge moisture spread to the enclosed air, when the circulating air through the cold heat exchanger, the circulating air temperature decreases, the air moisture temperature drop . After the condensed dry air recirculate to the heat exchanger discharge.


Sewage Sludge Dryer​ Advantages:

1. Sludge can be reduced up to 70% after drying.

2. Short investment recovery period.

3. No emissions, no secondary pollution.

4. Low noise.

5. Save energy .

6. Integrated design, small footprint, save space.

7. Modular design, easy install.

8. Easy operation and maintenance.

9. PLC set the return air temperature automatically shut down.


Sewage Sludge Industrial Rotary Dryer Close Loop Air Circulation High Productivity 1




Ø1.0×10m 1-2 5 ZQ400 YCT200-4B 7.5
Ø1.2×12m 2-3 5 ZQ500 YCT225-4A 11
Ø1.5×15m 3-5 5 ZQ500 YCT225-4B 15
Ø1.8×18m 4-6 4 ZQ750 YCT250-4B 22
Ø2.0×20m 7-9 3.5 ZQ750 YCT280-4A 30
Ø2.2×22m 8-10 3.5 ZQ850 YCT315-4A 37
Ø2.4×24m 12-15 3.5 ZQ850 YCT315-4B 45
Ø2.8×28m 16-22 3.5 ZS145 YCT355-4A 55
Ø3.0×30m 20-25 3.5 ZS165 YCT355-4B 75
Ø3.2×32m 28-32 3.5 ZL130 YCT355-4C 90
Ø3.6×36m 38-40 3.5 ZL130 YVF2-315L2-6 132


Q: Are you a factory or a trading company?
A: We are factory manufacturing packaging machines and we provide perfect OEM and after-sale service.

Q: Can you send me the video to show how the machine works?
A: Certainly, we have made video of every machine and uploaded them to Youtube.

Q: What should I take care when using the machine?
A: Keep the machine away from thinner and other chemical liquid.

Q: How to maintain the machine?
A: Check the connection part and clean the screen frame regularly.

Q: How can I pay my order?
A: We accept T/T, Western Union, Alibaba Trade Assurance payments. For those orders less than 1000USD, we accept PayPal to pay.

Q: Do you have a CE certificate?
A: For every model of machine, it has a CE certificate.

Sewage Sludge Industrial Rotary Dryer Close Loop Air Circulation High Productivity 2


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