Mica band heaters for industrial applications
Technical & Commercial Inquiries for Custom-Engineered Mica Band Heaters
Contact our engineering team to request detailed quotations and submit technical specifications for customer-focused, application-specific mica band heater solutions.
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Mica Band Heaters
High-Performance Industrial Heating Solutions
Professional Mica Band Heaters for Cylindrical Heating Applications
Caldor Heat mica band heaters are precision-engineered electrical heating elements designed to deliver efficient and uniform heat transfer to cylindrical surfaces such as barrels, nozzles, and processing equipment. Manufactured using high-quality mica insulation and robust metallic construction, these heaters support power densities up to 4 W/cm² and operate reliably at temperatures up to 400 °C.
Engineered for demanding industrial environments, Caldor Heat mica band heaters are widely used in injection molding, extrusion, and plastic processing applications. Both standard models and fully customized solutions are available, ensuring perfect compatibility with your machinery and production requirements.
With a strong focus on durability, energy efficiency, and precise temperature control, Caldor Heat delivers heating solutions that optimize production performance and reduce downtime. Each heater is designed to ensure long service life, consistent output, and maximum operational reliability.
Caldor Heat – your trusted European partner for industrial heating solutions.
Key Features
- Robust Construction: Available in circular, semicircular, or flat configurations to match your application requirements.
- Superior Insulation: Mica dielectric insulation ensures excellent thermal performance and electrical safety.
- Custom Options: Optional cavities for temperature sensors, various connector types, and cable lengths tailored to your specifications.
- Easy Integration: Designed for straightforward installation and maintenance in both new builds and retrofit projects.
Industrial Applications
Caldor’s mica band heaters are ideal for a wide range of sectors requiring precise heat management, including:
Plastics Processing: Injection molding machines, extruders, and other thermoplastic equipment.
Material Preheating: Heating containers for raw materials, liquids, coal, and similar media.
General Manufacturing: Applications across packaging, chemical processing, glass production, construction machinery, food processing, and pharmaceutical equipment.
Why Choose Caldor Band Heaters
Our specialists bring a wealth of knowledge and experience to deliver top-quality solutions every time.
High Efficiency & Energy Savings:
Engineered for optimized thermal transfer and reduced heat loss.
Durability & Reliability:
Manufactured with precision to withstand demanding industrial environments.
Tailored Solutions:
Custom designs available to meet specific power, size, and connection requirements.
Expert Support:
Technical assistance from our specialists to help select and configure the ideal heater for your process.
Technical Specifications – Mica Band Heaters (Caldor Heat)
| Parameter | Specification |
|---|---|
| Inner Diameter | ≥ Ø 25 mm |
| Width | 21 – 800 mm |
| Wall Thickness | approx. 3.5 mm |
| Voltage | up to 600 V |
| Phase Options | Single phase / Double phase / Three phase (Star or Delta connection) |
| Power | As required, up to maximum allowable watt density |
| Specific Power | up to 5 W/cm² |
| Power Tolerance | ±10% |
| Dielectric Strength | 1000 VAC |
| Insulation Resistance | ≥ 1 MΩ (500 VDC, cold condition) |
| Protection Class | IP40 |
| Max. Operating Temperature | up to 400 °C (application dependent) |
| Sheath Material | Steel / Stainless Steel |
| Connection Leads | Nickel wire, glass fiber insulated, steel braided protection |
Competitive Advantages (Caldor Heat)
Smaller diameters starting from Ø 25 mm (ideal for nozzle applications)
High-voltage capability up to 600 V
Extended temperature resistance up to 400 °C
Fully customizable design for industrial applications
Reliable performance under demanding operating conditions
Order Information
Provide the following details so we can tailor the right solution for you:
Desired electrical power (W) and supply voltage (V)
Diameter (mm) and width (mm) of the band
Sensor cavity dimensions (if required)
Position of power connection (angle relative to the closure)
Connector type or cable specification and length
Caldor company specializes in the design and manufacturing of high-quality mica band heaters engineered for reliable and efficient industrial heating. Our solutions are widely used across multiple sectors, including plastics processing, glass manufacturing, construction equipment, medical and laboratory devices, food processing, packaging machinery, chemical processing, pharmaceutical production, and other heat-critical industrial applications.
We appreciate your trust in Caldor for mica band heating solutions and look forward to building long-term, value-driven partnerships.
Technical & Commercial Inquiries for Custom-Engineered Mica Band Heaters
Contact our engineering team to request detailed quotations and submit technical specifications for customer-focused, application-specific mica band heater solutions.