Characteristics:
Use self-regulation PTC element. Heater can be used without water or with air bubble condition.
Multiple insulation, electric strength is up to 4000VAC, can be connected with ground wire, safety usage.
Small aging rate, long life.
Energy saver, power can be self adjusted by water temperature or water flow. Power will be lower when water temperature is high or low water flow.
Voltage can be designed from 110~380VAC, 3 phase.
Application: Heat cyclic and flow water, bathtub, swimming pool, SPA, ultrasonic cleaning machine, aquarium, medical treatment, electroplating and chemical industry.
Technical data:
Model | Φ(mm) | L(mm) | P(KW) | Voltage(VAC) |
| MZLR-5KW-220VAC | 76 | 500 | 5 | 220~380 |
| MZLR-8KW-220VAC | 76 | 750 | 8 |
Shanghai Pake Thermistor Ceramics Co., Ltd. Founded in 2001, is committed to the development and production of PTC elements and assembly heaters. Which are widely used in air-conditioner, warmer, bath heater, mosquito dispeller, hairdressing appliance, electric vehicle, SPA, swimming pool, aquarium, medical treatment, electroplating, petroleum and chemical industries etc.
Our company has 20000 square meters plant. We have advanced production and testing equipment such as rotary press machine, automatic sintering tunnel, large spray granulating machine, automatic start current / high voltage test machine. The annual output of PTC element is more than 700 millions. We are the largest and high-quality manufacturer of PTC element in China. PTC elements are mainly applied in air conditioner for Gree, Midea, Haier conditioner.
We have over 7700 square meters plant which produce various assembly heaters. Annual production capability of assembly heater is about 10 millions sets including surface heater, air heater and liquid heater. We have electric performance test line, dispensing machine production line, laser welding machine, big power simulation test machine, high and low temperature test machine and aging test machine etc. We already supplied PTC heater for Sharp and many automobile factory.
During 20 years of development, our company has created a stable and high-level R & D team. Especially we have many experiences and unique design concept in the field of air heating and liquid heating. Some products have obtained national patent
