Plating Auxiliary Equipment Titanium Electric Heater Element for Electroplating Tanks

Tubular Heating Element for Electroplating Equipment

A tubular heating element is an electric heating component that places a resistance wire inside a metal sheath and fills the surrounding space with high-purity crystalline magnesium oxide (MgO) powder. The MgO material provides good heat resistance, thermal conductivity, and electrical insulation, allowing heat generated by the resistance wire to be efficiently transferred to the heating medium.
The tubular structure offers high mechanical strength, efficient heat transfer, reliable electrical insulation, convenient installation, and stable operation. It can be configured for different industrial heating applications and is widely used in water tanks, salt and nitrate solution tanks, acid and alkaline tanks, air heating equipment, drying systems, hot molds, and other process equipment.
For electroplating and surface-treatment equipment, the heating element can be selected according to the characteristics of the process liquid. The appropriate sheath material should be determined based on the chemical composition, concentration, operating temperature, and corrosion characteristics of the heating medium.

Key Features

• Efficient Heat Transfer: Crystalline MgO insulation provides effective thermal conductivity between the resistance wire and metal sheath.

• High Mechanical Strength: The tubular construction is suitable for industrial equipment and continuous process applications.

• Reliable Electrical Insulation: High-quality insulation helps maintain stable electrical performance during operation.

• Flexible Configuration: Voltage, heating power, dimensions, material, and control configuration can be customized according to equipment requirements.

• Chemical-Resistant Material Options: 304 stainless steel, 316 stainless steel, titanium, and other suitable materials can be selected according to the process liquid.

• Temperature and Safety Control: Temperature controller or PLC control can be combined with liquid-level and anti-dry-burning protection.

Technical Specifications

Applications

The tubular heating element is suitable for different industrial process heating applications, including:

• Electroplating tanks

• Acid and alkaline treatment tanks

• Water heating tanks

• Salt and nitrate solution tanks

• Surface treatment equipment

• Chemical process tanks

• Industrial drying equipment

• Air heating systems

• Customized process heating equipment

Material Selection

The heater material should be selected according to the actual chemical solution and operating conditions. 304 stainless steel and 316 stainless steel can be used for different general industrial applications, while titanium (Ti) can be selected for process liquids requiring higher corrosion resistance.
For highly corrosive plating solutions, the material compatibility should be evaluated based on the chemical type, concentration, temperature, immersion conditions, and expected service life.
Note: The original specification lists “Te” as a material. This abbreviation should be confirmed with the manufacturer before publication. If it refers to PTFE/Teflon or another specific material, the complete material name should be used instead of “Te”.

Manufacturer Engineering Expertise

The titanium electric heater is designed according to the actual requirements of electroplating and surface-treatment processes.
During equipment selection, our engineering team considers the process solution, chemical characteristics, tank volume, required operating temperature, heating time, heat loss, solution characteristics and available electrical supply.
The heater can be supplied as an independent heating component or integrated into a complete electroplating system together with process tanks, temperature sensors, control cabinets, rectifiers, piping and other process equipment.
Before production, the heater configuration can be reviewed according to the customer's process data and installation conditions. This engineering-based approach helps ensure that the heater is matched to the actual process rather than selected only by nominal power.

FAQ

Q1. What is a titanium electric heater used for?
It is used to heat electroplating, anodizing and other surface-treatment solutions where controlled process temperature is required.
Q2. Why is titanium used for the heater?
Titanium may be selected when the process solution and operating conditions require a heating component with suitable corrosion resistance. Compatibility should be confirmed according to the actual chemistry.
Q3. Can the titanium heater be customized?
Yes. Power, voltage, dimensions, immersion length, titanium grade and installation configuration can be customized according to the process requirements.
Q4. How do I select the required heater power?
Heater power depends on solution volume, initial and target temperatures, required heating time, heat loss, solution characteristics and available electrical supply.
Q5. Can the heater be connected to an automatic temperature-control system?
Yes. The heater can be integrated with temperature sensors and automatic controllers to regulate the process temperature according to the equipment configuration.