Casting Aluminum Heater has become an ideal choice for many industrial heating scenarios with its excellent performance and wide application fields. Through careful design, high-quality materials and fine processing technology, the long life, high efficiency and safety of the product are ensured, providing users with a stable and reliable heating solution.
Casting Aluminum Heater is an electric heater with high efficiency and uniform heat distribution. With its long life, excellent thermal insulation performance, strong mechanical properties, corrosion resistance and anti-magnetic field, it is widely used in plastic machinery, die heads, cable machinery, chemicals, rubber, petroleum and other fields. Casting Aluminum Heater uses tubular electric heating elements as the heating element, which enters the mold after bending. It is die-casted with high-quality aluminum alloy materials and made into various shapes such as round, flat, right-angle, air-cooled, water-cooled, etc. to meet different heating needs.
1. Operating temperature range: between 150 and 450 degrees Celsius, and some high-end products can reach up to 700℃.
Surface load: 2.5-4.5w/cm² (maximum operating temperature 300-450℃)
Surface load: 3.5-5.0w/cm² (maximum operating temperature 500-600℃)
Surface load: 4.5-6.0w/cm² (maximum operating temperature 550-700℃)
2.Electrical performance
-Working voltage: should not exceed 10% of the rated value.
-Electrical strength: can withstand 1500V/50HZ sinusoidal AC withstand voltage test, no breakdown within 1 minute.
-Leakage current:<0.5MA
-Insulation resistance:>2MΩ (Some products can reach>200MΩ)
-Ground resistance:<0.1Ω
-Power deviation value:+5%～-10%
3.Environmental conditions
-Operating temperature:Ambient temperature -20℃～+60℃,Relative humidity<80%.
-Relative humidity of air:Not more than 95%,No explosive and corrosive gas.
-Efficient and uniform heating: Casting Aluminum Heater adopts metal alloy materials with excellent thermal conductivity to ensure uniform temperature of the hot surface and effectively eliminate hot spots and cold spots of the equipment.
-Long life:Using high-quality materials and fine processing technology,the service life of the heater is improved.
-Excellent thermal insulation performance:The external heat dissipation surface can add a heat preservation device,and the internal heat dissipation surface is sintered with infrared rays,The comprehensive energy saving effect can reach 35%.
-Strong mechanical properties: The shell is strong and can withstand certain mechanical shock and vibration.
-Corrosion resistance and magnetic field resistance: Suitable for a variety of harsh environments to ensure long-term stable operation.
1. Installation and wiring Make sure that the power supply voltage matches the rated voltage of the heater. The wiring part should be placed outside the heating layer and the insulation layer, and the shell should be effectively grounded. Avoid contact with corrosive, explosive media, and moisture.
2. Maintenance and care The heater should be placed in a dry place. When the insulation resistance is lower than 1MΩ after long-term storage, it can be baked in an oven at about 200 degrees Celsius for 5-6 hours to recover. Clean the surface dust and pollutants regularly to maintain the heat dissipation performance of the heater.
Check the magnesium oxide powder at the outlet of the electric heating tube to prevent pollutants and moisture from penetrating and causing leakage.
3. Safety precautions Avoid empty burning during use to ensure that the effective heating area is tightly fitted with the heated body.
The operating voltage must not exceed 10% of the rated value to prevent overheating and damage.
Casting Aluminum Heater can customize products of different specifications, models, voltages and powers according to customer needs. Users are required to provide product drawings or samples. If there are no drawings or samples, the specifications, models, voltages, power and other parameters of the product must be clearly stated.
