Material or workpiece
Composition, form, bulk density or dimensions; moisture, viscosity and any special media.
Microwave Equipment
RHWS SMALL / RUNHAO
Compact Microwave Tunnel Dryer
A compact continuous microwave tunnel with PLC control, temperature adjustment and product observation features.
- Compact continuous tunnel
- PLC and temperature adjustment
- Product observation features
Brochure equipment photograph. Appearance and configuration vary by model.
01 / APPLICATION
What this equipment does
Continuous drying of granules, pellets and powders. Establish belt loading, layer depth and line speed for the material.
A compact continuous microwave tunnel with PLC control, temperature adjustment and product observation features.
02 / TECHNICAL DATA
Reference specifications
Source: company brochure, PDF page 22 right. Reviewed 5 November 2026.
- Microwave frequency
- 2450 MHz
- Listed supply voltage
- 380 V ±10%
- Reference belt width
- 500–800 mm
On smaller screens, scroll the table sideways.
| Model | Microwave power (kW) | Overall L × W × H (mm) |
|---|---|---|
| RHWS-24 | 24 | 5600 × 800 × 1700 |
| RHWS-30 | 30 | 6800 × 800 × 1700 |
| RHWS-36 | 36 | 8000 × 800 × 1700 |
03 / PROJECT INPUTS
Define the application before choosing a size
Process and capacity
Required kg/batch or kg/h, acceptable temperature, processing time and quality endpoint.
Installation and validation
Available utilities, loading access, cleaning, controls and the agreed acceptance method.
Questions about this equipment
What is the Compact Microwave Tunnel Dryer used for?
Continuous drying of granules, pellets and powders. Establish belt loading, layer depth and line speed for the material.
Which specifications are available for the RHWS SMALL range?
The table on this page lists the brochure configurations and their units. The source is the company brochure, PDF page 22 right. Confirm the current model, utilities and acceptance conditions before ordering.
What should I send with an equipment enquiry?
Send the material or workpiece details, required kg/batch or kg/h, temperature limits, process target, available utilities and installation space. Trial results and the agreed technical proposal define the supplied configuration.
Compare related equipment
Full equipment directoryMicrowave Equipment
RHWZ LARGE
Production Microwave Vacuum Dryer
A batch microwave vacuum dryer for production-scale dehydration of temperature-sensitive materials, with adjustable microwave power.
Model: RHWZ-18; Microwave power (kW): 18; Tray levels: 8Microwave Equipment
RHWZ MEDIUM
Medium Microwave Vacuum Dryer
A tray-based microwave vacuum chamber for low-temperature batch drying, with a smaller loading arrangement than the large production range.
Model: RHWZ-12; Microwave power (kW): 12; Tray levels: 5; Tray dimensions (mm): 500 × 500 × 60; Overall L × W × H (mm): 1600 × 1100 × 1800Microwave Equipment
RHWZ PILOT
Pilot Microwave Vacuum Dryer
A pilot-scale microwave vacuum system for drying and concentration trials before choosing a production configuration.
Model: RHWZ-3; Microwave power (kW): 3; Tray levels: 3; Tray dimensions (mm): 300 × 300 × 50; Overall L × W × H (mm): 700 × 550 × 1100LET’S BUILD SOMETHING BETTER
Equipment starts with your process.
Share your material, required output and process conditions to discuss a suitable configuration.