Professional supplier of electric heating plates, hot plates, and laboratory heating equipment. We focus on advanced material heating solutions with excellent temperature uniformity. Standard models: 350℃, high-temperature models: 450℃ / 500℃, non-metallic ceramic model: 950℃.
We provide full-range customizable stainless steel hot plates for environmental protection, medical, laboratory, energy, and chemical industries. Direct factory supply, complete specifications, nationwide delivery.
I. Product Description
Stainless steel electric heating plates are widely used for liquid heating in laboratories of universities, petroleum, chemical, medical, and environmental protection industries.
It uses high-temperature resistant alkali-free fiberglass as insulation material, with nickel-chromium resistance wire sealed inside. Built-in internal heater features large heating area, fast heating, no open flame, uniform temperature, energy saving, and safe for glassware. Ideal for laboratories and fine chemical applications.
II. Product Features
- Closed heating design, NO OPEN FLAME, safe and reliable
- Silicon controlled rectifier (SCR) stepless power adjustment for wide temperature range
- Electrostatic spraying housing, firm coating, beautiful appearance
- Advanced electronic temperature control circuit, thermocouple sensing, analog/digital temperature display
III. Technical Parameters
| Model | Work Size (mm) | Outer Size (mm) | Voltage (V) | Power (W) | Temp (℃) | Display |
|---|---|---|---|---|---|---|
| ET-2015A | 200×150 | 250x195x175 | 220 | 700 | 300 | — |
| ET-2015B | 200×150 | 250x195x175 | 220 | 700 | 300 | Digital |
| ET-3020A | 300×200 | 300x235x175 | 220 | 900 | 300 | — |
| ET-3020B | 300×200 | 300x235x175 | 220 | 900 | 300 | Digital |
| ET-3522A | 350×220 | 350x237x175 | 220 | 1100 | 300 | — |
| ET-3522B | 350×220 | 350x237x175 | 220 | 1100 | 300 | Digital |
| ET-4030A | 400×300 | 400x335x175 | 220 | 1600 | 300 | — |
| ET-4030B | 400×300 | 400x335x175 | 220 | 1600 | 300 | Digital |
IV. Operating Instructions
- Connect power and turn on the POWER SWITCH. The power indicator stays on, showing power supply is normal.
- Turn on the HEATING SWITCH. The heating indicator stays on when heating; flashes when constant temperature is reached.
- After use: turn off HEATING SWITCH first. Wait until the plate is fully cooled (1 hour recommended), then turn off POWER SWITCH. DO NOT TOUCH HOT SURFACE.
Factory & Service
15+ years direct manufacturer of heating plates. Customization available based on your requirements. Large in-stock inventory, fast quotation.
Our products include precision digital constant temperature hot plates, LED soldering stations, rework stations, electric hot plates, and solder stations. Welcome to inquire and order!
