ET series digital display electric hot plates are divided into two types: integrated constant temperature heating stage and split constant temperature heating stage. We are a professional manufacturer of heating platforms with full independent design and in-house production, no third-party resale trading. Factory direct supply ensures stable product quality and reliable after-sales service. Adopting modular design for convenient maintenance. Equipped with SUS304 stainless steel housing, 20mm thick monolithic machined aluminum alloy plate, genuine original Yudian temperature controller, Taiwan imported heating tubes, Yangming relays, and even all screws are stainless steel. As direct manufacturer, we adopt top-tier industrial-grade accessories. We own 12 years of production experience with stable quality, supporting 24-hour continuous non-stop operation.

1. Top-tier genuine original Yudian AI PID digital temperature control system domestically, featuring high precision, safe, simple and intuitive operation.
2. High-performance solid state SSR relay with service life 100 times longer than ordinary mechanical contact relays; fast response, high reliability, long service life, no operating noise, shock & mechanical impact resistant, excellent moisture-proof, mildew-proof and anti-corrosion performance.
3. Multiple premium stainless steel heating tubes with long service life, built-in nichrome heating wire, ultra-high thermal conductivity, convenient & fast maintenance, ultra-low failure rate.
4. Solid pure aluminum heating panel with outstanding thermal conductivity for fast heating, uniform heat distribution, high efficiency (5–6 times that of ordinary furnaces), no deformation under long-term high-temperature operation.
5. Full machine housing constructed entirely from SUS304 stainless steel.

1. LED industry: aluminum substrate soldering, LED chip soldering and rework repair.
2. LCD & touch screen repair: screen separation, flex cable removal, adhesive stripping for mobile touch panels.
3. Laboratory heating equipment & thermal testing; essential instrument for biology, genetics, medical hygiene, environmental protection, biochemistry, analytical testing and academic research labs.
4. Baking and drying of constant-temperature heated samples across all industrial sectors.
5. Preheating, desoldering and rework of electronic components & SMD parts in electronics manufacturing.
6. Constant temperature heating for glue dispensing & encapsulation in all electronics industries.
7. Mold core preheating for mold manufacturing factories.

1. Rated voltage AC220V; must use grounded three-prong socket equipped with residual current circuit breaker. Fully insert power cord into rear jack and confirm tight connection to avoid loose contact sparking.
2. Untrained personnel shall not open machine casing or arbitrarily modify internal wiring.
3. Do not operate near flammable, combustible or explosive materials.
4. Never touch heating panel surface directly by hand; operate with caution to prevent scald injury.
5. This unit is high-temperature equipment; cut off full power supply when not in use to avoid safety accidents.
6. Always cut off power supply before moving the heating stage; wait until the unit cools down to room temperature for relocation.
7. Product quality guarantee is only valid when all original brand accessories are adopted; warranty void if non-original spare parts are replaced.

Equipped with microcomputer digital temperature display meter for safe, simple and intuitive operation; built-in high-power ceramic heating core for long service life and easy maintenance. Large-area alloy aluminum panel delivers fast heating, uniform temperature distribution and high efficiency (5–6 times that of ordinary heating furnaces). Built-in constant temperature function for electronic industry thermal processes. Two standard types: integrated controller model and split model; custom sizes and specifications available upon customer request.

1. Operating Voltage: AC220V±10% 50Hz, power options 1500W / 2000W
2. Ambient Operating Temperature: 0℃ ~ 55℃
3. Ambient Humidity: Below 90%RH (non-condensing)

1. Temperature Setting: Refer to the operation manual of AI-518 temperature controller panel.

Important Operation Notes

1. No other parameters can be adjusted while the microcomputer is running auto-tuning (AT) process.
2. Auto-tuning operation takes approximately 40 minutes to complete, followed by an additional 10-minute stabilization period. Temperature deviation (high or low) during this full cycle is normal auto-calibration behavior.

Please read this operation manual thoroughly before operating the equipment, and store the manual properly for future reference.