Drying Conveyor
Mesh belt drying conveyors for continuous processing.
Our drying conveyor systems use stainless steel mesh belts for airflow, drainage and stable product transfer in drying, cooling and temperature-controlled production lines.
Drying and cooling conveyor solutions
We can supply straight-line drying conveyors, multi-layer structures, cooling transfer conveyors and belt replacement parts. The structure is selected according to product moisture, temperature, airflow and cleaning needs.
Share your product, line speed, temperature and required conveyor size. We can recommend mesh belt type, support structure and drive arrangement.
- Open mesh belt for airflow and heat transfer
- Stainless steel structure for food and clean production environments
- Custom length, width, layer count, speed and motor options
- Suitable for food drying, cooling, washing and heat treatment
Technical data 技术参数
Standard specification range for drying conveyors常规规格范围
Drying performance depends on temperature, airflow and residence time. Share the product, inlet moisture and target output for a sizing check.超出下表的尺寸可按图纸或样品评估后报价。
| Parameter / 参数 | Standard range / 常规范围 | How to choose / 选型说明 |
|---|---|---|
| Working temperature / 工作温度 | Ambient – 400 °C (higher on request) | Temperature is set by the product; most food drying runs 60 – 180 °C. |
| Heat source / 热源 | Electric, steam, natural gas, hot oil | Gas gives the lowest running cost where a supply exists. |
| Belt width W / 带宽 | 500 – 3000 mm | Wider belts raise output but need even airflow across the width. |
| Machine length / 机长 | 5 – 40 m | Length sets the residence time together with the belt speed. |
| Temperature zones / 温区 | 1 – 8 zones, independently controlled | Multiple zones let you ramp the temperature instead of a single soak. |
| Airflow direction / 风向 | Up-draft, down-draft, or combined | Down-draft suits light products that would blow off the belt. |
| Belt type / 带型 | Herringbone mesh, balanced weave, chain plate | Herringbone gives the best through-airflow for drying. |
| Control / 控制 | PID temperature control, VFD speed, PLC + HMI | VFD speed control lets you tune residence time without stopping. |
Selection guide 选型对照
Which drying configuration fits your product?按工况快速选型
| Working condition / 工况 | Recommended / 推荐型号 | Reason / 理由 |
|---|---|---|
| Vegetables, fruit, herbs | Multi-zone, 60 – 120 °C, herringbone belt | Gentle ramped temperature preserves colour and avoids case hardening. |
| High moisture, long residence | Longer machine (20 – 40 m) with up-draft airflow | Extra length gives drying time without raising the temperature. |
| Granules or pellets | Down-draft airflow, fine mesh or perforated plate | Down-draft keeps light material from being blown off the belt. |
| Above 300 °C process | 310S belt, gas or electric, insulated tunnel | High-temperature alloy keeps belt strength where SS304 would creep. |
| Low running cost requirement | Natural gas heating with heat recovery | Gas usually costs less per kWh than electricity for large dryers. |
Not sure which row matches your line? Send the product, temperature, load and line speed to sales-lxw@sxdindustrial.com and we will confirm the selection. 如不确定对应哪一行，把物料、温度、载重和线速发给我们，我们会确认选型。