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Basic Heating Plate
1. The heating plate adopts a fully enclosed heating area with no open flame.
2. There is little influence upon the environment, safe and reliable.
3. It has fast heating speed, with high limit of heating temperature. It adopts electronic temperature adjusting device and has the functions of stepless temperature adjustment and dual-phase power supply.
- Shenyang Kejing
- Shenyang, China
- 10 working days
- 50 sets
- Information
Introduction of standard heating platform:
The KJML Standard heating platform is designed for research laboratories and is suitable for heating materials that do not undergo changes in properties or shape during the heating process. It is widely used for baking, drying, and temperature testing in chemical analysis, physical measurements, and heat treatment applications.
The heating plates for laboratories is made of cast steel with an anti-corrosion surface treatment, ensuring durability and long service life. Featuring a fully enclosed heating plate design, the system operates without an open flame, provides rapid temperature ramp-up, and minimizes environmental influence for safe and reliable operation. An electronic temperature controller enables stepless temperature adjustment and dual-phase power capability, with a temperature range from room temperature up to 400°C.
Available in multiple plate sizes, the KJML heating platform meets diverse experimental requirements and is an ideal solution for laboratory high-temperature heating applications.
Main Features of heating plates for laboratories:
1. The casing of heating plates for laboratories is stamped from high-quality cold-rolled steel plate, and the surface is treated with electrostatic plastic spraying technology.
2. The heating area of lab hot plate is made of cast steel, and the surface is treated with anti-corrosion technology.
3. It adopts electronic temperature adjusting device, which has the function of stepless temperature adjustment and dual-phase power supply.
4. Fully enclosed heating area, with no open flame, fast heating, safe and reliable
Product Name / Model:
| Product Name | Model |
| KJML-4028 Lab hot plate | KJML-4028 |
| KJML-4535 Lab hot plate | KJML-4535 |
| KJML-6040 Lab hot plate | KJML-6040 |
Technical Parameters:
| Item | KJML-4028 | KJML-4535 | KJML-6040 |
| Rated Voltage | AC 220 V, 50 Hz | AC 220 V, 50 Hz | AC 220 V, 50 Hz |
| Heating Power | 1500 W | 2000 W | 3000 W |
| Max. Temperature | 400 °C | 400 °C | 400 °C |
| Temperature Control | Electronic voltage regulation | Electronic voltage regulation | Electronic voltage regulation |
| Heating Plate Size | 400 × 280 mm | 450 × 350 mm | 600 × 400 mm |
| Net Weight | 15 kg | 15 kg | 25 kg |
Installation Requirements:
1. Ambient conditions: Temperature 5–45 °C; relative humidity 10–85% RH (25 °C, non-condensing).
2. Environment: Free from strong vibration sources and corrosive gases.
3. Power supply: Single-phase AC 220 V / 50 Hz, standard grounded three-pin power plug; proper earthing is required.
4. Cooling water: Not required (standard configuration).
5. Gas supply: Not required (standard configuration).
6. Worktable: Recommended size ≥800 × 800 × 700 mm with load capacity ≥50 kg.
7. Ventilation: Dry and enclosed environment; no forced ventilation required; avoid strong air flow.
Notes of Heating plates for laboratories:
1. The standard power supply is AC 220 V / 50 Hz; please refer to the nameplate on the rear panel of the equipment for actual specifications.
2. Do not operate the unit in areas with strong air flow such as open doors/windows, fans, or air conditioners, as this may cause excessive temperature deviation.
3. This series uses electronic voltage regulation for temperature control and is not a high-precision temperature control system. Minor temperature deviation during operation is normal; users may adjust the output power to achieve the desired temperature.
Logistics:

About our factory:
Located in Northeast China (Shenyang city, captical of Liaoning province), Shenyang Kejing's new factory building covers a total of around 14000m2 and mainly consists of R&D, design, production, testing, packing and and after-sales services for the complete production process.
The production area covers around 2818m2 and the warehouses take up around 2908m2*2.