China Suppliers Factory DW Series Multiple Layer Mesh-Belt Dryer for Efficient Drying Solutions
Principle
Air flow is counter current: high temperature and low moist air is blowing from bottom layer to upper layer and contact with wet material. When hot air contact with material, it will absorb moisture inside and remove the moisture out of drying chamber by exhaust fan.
It is full automatic and continuous operating drying machine, in which raw material will turn over during falling down to next conveying belt that will ensure of uniformly drying result.
Low labor consumption and good working condition. This type of mesh belt dryer is also easy for maintenance.
Technical Parameters
| Mode | DW3-1.2-8 | DW3-1.2-10 | DW3-1.6-8 | DW3-1.6-10 | DW3-2-8 | DW S-2-10 |
| unit number | 4x3 | 5x3 | 4x3 | 5x3 | 4x3 | 5x3 |
| Belt width（m） | 1.2 | 1.6 | 2.0 | |||
| Drying section length （m） | 8x3 | 10x3 | 8x3 | 10x3 | 8x3 | 10x3 |
| Thickness of the material to be covered（mm） | 10-80 | |||||
| Temperature（℃） | 50~150 | |||||
| steam pressure（MPa） | 0.2~0.8 | |||||
| steam consumption （kg／h） | 360~600 | 420~720 | 450~840 | 480-960 | 1510-1080 | 630-1350 |
| Heat exchange area（m³） | 816 | 1020 | 1056 | 1320 | 1344 | 1680 |
| Drying strength （kg H₂O/h） | 150-450 | 240-650 | 220-600 | 280-750 | 300-600 | 350-850 |
| Fan amount | 14 | 17 | 14 | 17 | 14 | 17 |
| Total power of the blower（kw） | 30.8 | 32.6 | 30.8 | 32.6 | 54.2 | 56 |
| Total power of the equipment（kw） | 35.3 | 37.1 | 35.3 | 37.1 | 58.7 | 60.5 |
| overall dimensions （LXW XH） | 9.77x2.2x4.7 | 11.7x2.2x4.7 | 9.77x2.6x4.7 | 11.7x2.6x4.7 | 9.77x3.06x4.7 | 11.77x3.06x4.9 |
| weight（kg） | 4800x3 | 5780x 3 | 5400x 3 | 6550x 3 | 6350x 3 | 7800 x3 |
Product Display
Frequently Asked Questions
How does the counter-current air flow design benefit the drying process?
The counter-current design ensures that high-temperature, low-moisture air enters from the bottom and flows upward to contact the wet material. This maximizes heat exchange efficiency, allowing the air to absorb maximum moisture before being discharged by the exhaust fan.
What is the temperature range of the DW series mesh belt dryer?
The operating temperature of the DW series mesh belt dryer can be regulated between 50°C and 150°C, making it highly adaptable for processing various types of raw materials under optimal thermal conditions.
How does the equipment achieve uniform drying results?
As a continuous operating machine, the raw material is automatically turned over as it falls from one conveying belt layer to the next. This multi-layer turnover process ensures all surfaces of the material receive uniform exposure to the hot air flow.
What steam pressure is required for the drying system?
The system is designed to operate efficiently within a steam pressure range of 0.2 to 0.8 MPa, offering versatility depending on your specific production capacity and material specifications.
Is the mesh belt dryer easy to clean and maintain?
Yes, this type of mesh belt dryer features an open structural design that allows easy access to the internal chambers, ensuring straightforward maintenance, low labor consumption, and hygienic working conditions.