Three Cylinder Rotary Drum Dryer for Limestone Feldspar Diamond Silica Sand Drying
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Product Highlights
- High Thermal Efficiency: Thermal efficiency up to 80%, saving 68% coal compared to single cylinder dryers.
- Compact Design: Machine length is 60% shorter than single cylinder dryers, saving 40% project investment.
- Durable Material: Constructed with heat-resistant and wear-resistant alloy steel, 4 times more wear-resistant.
- Energy Saving: Reduces landing cost by 50% and power consumption by 60%.
- Versatile Heating: Supports multiple heating sources including gas, coal, oil, electric, and biomass.
- High Evaporation Intensity: Three-cylinder design increases heat exchange area and improves evaporation per unit volume.
- Low Noise Operation: Designed as a low noise dry oven for quieter working environments.
Product Attributes
- Customization
- Available
- After-sales Service
- 24 Hours Online
- Warranty
- One Year
- Model NO.
- 3.2x7m
- Movement Way
- Agitation
- Heating Mode
- Gas Coal Oil Electric Biomess
- Material Status
- Powder
- Drying Medium
- Inactive Gas
- Operation Pressure
- Atmospheric Pressure
- Drum Number
- Three Cylinder
- Type
- High Temperature Indrect Dryer
- Heating Source
- Gas Coal Oil Electric Biomess
- Application Material
- Coal, Slurry, Quartz Sand, Silica Sand, Garnet San
- Noise
- Low Noise Dry Oven
- Customized
- Supply
- Feature
- High Efficiency Low Cost
- Product Keywords
- Sand Dryer
- Machine Type
- High Temperature Indrect Dryer
- Factory Visit
- Warmly Welcome
- Transport Package
- Sandard Export Wooden Cases Inner
- Specification
- 3.2x3.2x7m
- Trademark
- SANTMACH
- Origin
- Henan China
- HS Code
- 8419399090
- Production Capacity
- 20 Sets Per Year
- Package Size
- 1000.00cm * 700.00cm * 600.00cm
- Package Gross Weight
- 8500.000kg
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.
Product Images of Three Cylinder Rotary Drum Dryer for Limestone Feldspar Diamond Silica Sand Drying
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Product Description
The gear driven three-cylinder dryer is to change the single-cylinder body of the single-cylinder dryer into three cylindersstacked together to shorten the outine size of the drying body. When the machine is working, the material and hot gasflow into the inner to outer cylinder in turn, after the Z-shaped reciprocating fow of the body, the heat energy is fuly usedto drny the material before unloading. The three-cylinder drver can make full use of waste heat, reduce heat loss, in.crease the heat exchange area, and greatly improve the evaporation intensity per unit volume of the dryer.


| Model | Outer cylinder diameter (m) |
Outer tube length (m) |
Cylinder volume (m³) |
Cylinder rotating seed (r/min) |
Maximum inlet (°C) |
Through put (t/h) |
Motor power (kw) |
||
| 2x4.5m | 2 | 4.5 | 14.13 | 4-10 | 700-750 | 13-18 | 5.5x2 | ||
| 2.2x5m | 2.2 | 5 | 18.99 | 4-10 | 700-750 | 15-23 | 7.5x2 | ||
| 2.5x6m | 2.5 | 6 | 29.43 | 4-10 | 700-750 | 20-98 | 5.5x4 | ||
| 2.7x6.5m | 2.7 | 6.6 | 37.19 | 4-10 | 700-750 | 24-33 | 7.5x4 | ||
| 3x6.5m | 3 | 6.5 | 45.92 | 4-10 | 700-750 | 35-40 | 11x4 | ||
| 3.2x7m | 3.2 | 7 | 56.27 | 4-10 | 700-750 | 40-60 | 15x4 | ||
| 3.6x8m | 3.6 | 8 | 81.39 | 4-10 | 700-750 | 50-75 | 18.5x4 | ||
4.2x8m |
4.2 | 8 | 110.78 | 4-10 | 700-750 | 70-120 | 22x4 | ||
1.The cylinder self-insulation, thermal eficiency of up to 80% (single cylinder dryer themal eficiency is only 35%, thanthe single cylinder drying coal saving 68%, the output is also relatively improved.
2.The length of the whole machine is 60% shorter than that of the single cylinder dryer, which is conducive to the processlayout, Reduce the building area of the plant and save about 40% of the project investment.
3.The use of heat-resistant and wear-resistant alloy steel plate, 4 times wear-resistant than ordinary steel plate. Long service life, easy maintenance.
4.High thermal efficiency, the outer cylinder temperature is below 60'c(the outer cylinder femperature of the single cylinder drver is up to 150'C), the outlet temperature is low, and the discharge temperature is below 60°C.
5.The outlet temperature is low, is conducive to the use of dust removal equloment for a lona time, can be dlrectly sup.porting the air box pulse bag dust collector.
6.Lower the landing cost 50% and power consumption 60%
7.Multiple transition choices.











About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR269223". Items marked "" are certified.
Company Profile
Henan SANTMACH Machinery equipment Co., Ltd is a modern mining equipment enterprise integrating R& D, production and sales together, The main factory is located in Jiaozuo City National High-tech Devel-opment Zone, covering an area of 200, 000 square meters. The company is professional in designing andmanufacturing Cone Crusher, Jaw Crusher and supporting equipment such as impact Crusher, Grinding Mill, , sand dryers. The company took the lead in passing 1s0 9001: 2008 international quality managementsystem certification and CE certificate and other certifications. While expanding the domestic market, the products are continuously exported to Russia, lran, Philippines, Zimbabwe, lran, Colombia, and manycountries and regions, well received by users.
Our company has an experienced and skilled after sales service team and a comprehensive sales servicenetwork. After the purchase the company will assign professional after-sales service engineers to the sitefor installing and commissioning the machine till the customer can operate the machine. All employees of SANTMACH are full of enthusiasm, a new spirit diligent working attitude, improving theteam's learning ability, and taking "quality, service, integrity' as the business purpose, and uniting their ef. Forts to strengthen the enterprise, Do fine, do excellent.
The success of our customers is the foundation and the highest priority of our company's success. Welcome customers at home and abroad to come to our company to inspect, guide and negotiate business.
About Our Factory & Business Background
- Address
- Zhengzhou, Henan, China
- Terms of Payment
- LC, T/T, PayPal
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2024-11-06
- Main Markets
- South America, Southeast Asia, Africa, Mid East
FAQ
- What heating sources are supported?
- The dryer supports multiple heating sources including gas, coal, oil, electric, and biomass.
- How does the thermal efficiency compare to single cylinder dryers?
- It achieves up to 80% thermal efficiency, saving 68% coal compared to single cylinder dryers which are only 35% efficient.
- What is the warranty period?
- We provide a one-year warranty for the machine.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Can the machine be customized?
- Yes, we supply customized options for heating sources and application materials.
- What materials can this dryer process?
- It is suitable for drying coal, slurry, quartz sand, silica sand, garnet sand, limestone, and feldspar.
- What is the after-sales service availability?
- We offer 24 hours online support for technical assistance.
- What are the payment terms?
- We accept LC, T/T, and PayPal as payment methods.
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