Natural Convection (Gravity) Drying Oven自然对流干燥箱
- Chamber volume
- 30–250 L
- Temperature range
- RT+10 to 250 C
干燥箱

Photo for reference; configuration may vary by order.
Model No. DRO-0004 · Laboratory Ovens
大容量干燥箱
Batch glassware washing, bulk sample drying and pilot heating need volume beyond standard cabinets. This oven offers 500 to over 1,000 L holding as many as 10 shelves, each carrying 20–30 kg. Heating of 3–12 kW brings it to 105 °C in about 45–120 min, with forced horizontal or vertical airflow. Uniformity at 105 °C is ±3–5 °C.
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Batch glassware washing, bulk sample drying and pilot heating need volume beyond standard cabinets. This oven offers 500 to over 1,000 L holding as many as 10 shelves, each carrying 20–30 kg. Heating of 3–12 kW brings it to 105 °C in about 45–120 min, with forced horizontal or vertical airflow. Uniformity at 105 °C is ±3–5 °C.
| Parameter | Value |
|---|---|
| Chamber volume 腔体容积 | 500–1,000+ L |
| Temperature range 温度范围 | RT+10 to 250 C |
| Temperature uniformity at 105 C 105 °C 温度均匀性 | ±3–5 C |
| Heating power 加热功率 | 3–12 kW |
| Time to 105 C 升至 105 °C 时间 | ≈ 45–120 min |
| Shelves 搁板 | Up to 10, 20–30 kg each |
| Interior material 内胆材质 | 304 stainless steel |
| Airflow 气流 | Forced, horizontal or vertical |
| Controller 控制器 | Digital PID with timer |
| Power supply 电源 | 380 V three-phase, 50 Hz |
| Model No. | DRO-0004 |
| Place of origin | China (dispatched from Shanghai) |
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.