Overview for Mesh Belt Drying Furnace
PHT Series Mesh Belt drying furnace is particularly suitable for drying for small workpieces such as metals, ceramics continuously, usually for the complete removal of water or impurities. Belt speed could be adjusted according to heat treatment processes. The drying furnace temperature could be adjusted from RT-500°C, constant working temperature, independent temperature control Intelligent temperature controller, PID automatic calculation, LED display, with SCR power silicon controlled, which can accurately control the precision of temperature.
Main Features
- Tmax 600 °C
- Three section made structure, easy for assembly and disassembly
- SS304 made mesh belt conveyor
- Two-point heating zones, heating length 2000mm
- Prodution output: 40kg/hour, Conveying speed is stable and adjustable
- Double over temperature protection, safe and reliable electrical control
- Fiber-insulated chamber for maximum temperature stability and uniformity
- SS tube heating elements on two sides (upper and lower) give an improved temperature gradient
- Programmable muffle furnace with PID temperature controller 32 segments
- Type N thermocouple.
- CE certified, standard

Safety Measures
- Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
- Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller's manual) or when the thermocouple is broken or malfunctions
- Power failure protection resumes furnace operation right after the point of failure when power is reestablished
- Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot
Product illustration

Side views for 500°C Mesh Blet Drying Furnace

Heating Chamebr details for the 500°C Mesh Blet Drying Furnace
Technical Specifications
Model No. | PHT L120/5 |
Chamber size (DxWxH) | - 2000x300x200mm /80x12x8" Capacity:120 Liters
- Production output 40kg/hours
|
Power supply | 60KW AC380V, 50/60Hz, 3-phases |
Working temperature | - Tmax 600°C (1112°F) Continuously 500°C (932°F)
- Temperature uniformity +/- 5C
|
Temperature controller | - Shimaden PID controller Auto-tune function
- Programmable 32 segments
- Temperature accuracy +/- 1°C
|
Heating rate | ≤25°C /min |
Thermocouple | N type |
Chamber lining | Mitsubishi Raw Material high alumina 1400# fiber board |
Electronic components | - Siemens maker air switch
- Schneider AC contactor, SSR Relay etc.
|
Heating element | SS304 heating tubes |
Shipping info | - Weight: 2300kgs
- Packing size: W1080xL6050xH1650mm
|
Compliance | CE, ISO |
Warranty | One-year limited warranty with lifetime support |
Application Notes
- However, toxic or explosive gases that may generate from the sample during the heating are not recommended for use with the mesh belt drying furnace without necessary safety controls and supervision.
- Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating
Size Comparison
Item name | PHT L150/6 | PHT L300/6 | PHT L700/6 |
Inner size (DxWxH) | 2500x300x200mm | 3000x500x200mm | 3500x1000x200mm |
Capacity | 150 L | 300 L | 700 L |
Power | 380V/30KW | 380V/45KW | 380V/70KW |
Furnace dimensions (LxWxH) | 5300x1000x1500mm | 6100x1130x1550mm | 6700x1630x1700mm |
Weight | 3000 KGS | 3800 KGS | 5600 KGS |