Band Heater SS304 Jacket NI80Cr20 Furnace Heating Element

Industrial Extruder Barrel Mica/Ceramic/ Nozzle Band Heater

Ceramic Band Heater:

Ceramic band heaters are made of helically wound nickel chrome resistance coil precisely stretched and strung through steatite ceramic cores forming a flexible heating mat. It is then placed in flexible stainless steel housing with ceramic fibre insulation. These heaters are very flexible and can be fitted easily. Durable, ceramic band heaters provide excellent energy efficiency with their built-in ceramic fiber jackets. Unlike mica band heaters, ceramic heaters transfer heat through conduction and radiation and do not require tightening around the cylinder. Flexible, these heaters come in a wide variety of terminal styles, and with different clamping mechanisms, holes and cutouts.

Features:
1, Nickel-chrome wire in a outer wall composed of interlocking ceramic tiles
2, Inside medium-high temperature heaters up to 1200° F
3, Outside shell temperature: 350° - 450° F
4, Built-in ceramic fiber insulating mat
5, Stainless steel jacket
6, Minimum diameter: 60mm
7, Minimum width: 25.4MM
8, Thickness: 12mm
9, Broad range of terminal types and thicknesses of ceramic fiber insulation mats

Mica Band Heater

Mica band heaters are made of nickel chrome resistance ribbon precisely wound on specially selected mica sheet. It is then insulated and covered by metal sheathing and rolled to the required shape.

Features:
1. Stainless Steel sheath resists rust and high temperatures, and provides firm mechanical support.
2. Mica insulation prevents heat loss, thereby lowering energy costs.
3. High temperature nickel-chromium element wire
4. Max. watt density : 3 W/cm² (Wattage tolerance: +5% -10%)
4. Mini diameter: 25mm
5. Mini height: 25mm

Technical Information:

Applications:
1, Plastic processing machinery
2, Injection and blow moulding
3, Extruders
4, Hot runner bushings

When ordering please specify:
1, Inside diameter and width of the heater
2, Construction type
3, Wattage and voltage
4, Type of terminal
5, Drawing where special type of holes or cutouts required

Nozzle band heaters

Nozzle band heaters are available in mica, ceramic, micro tubular and sealed type. Nozzle band heaters with inbuilt thermocouple are also available. We suggest micro tubular nozzle heater with inner brass bushing and outer SS strap for high temperature applications.

A. Mica Nozzle Band Heaters
Sheath material brass.
Fiberglass or Teflon insulated SS mixed wire terminals.

B. Plastic proof Nozzle Band Heaters
Plastic proof.
Sheathing material high grade steel or brass.
Metal braided Fiberglas wire terminals.

C. Leaf proof Nozzle Band Heaters
Plastic proof.
Sheathing material high grade steel.
Insulation - high grade mineral insulation.
Metal braided fiberglass wire terminals.
Features:
1. Sealed band heater in brass, with folded ends
2. Band heater connection, waterproof technology
3. Electric insulation by mica plate
4. Connection: nickel core, fiberglass insulated + earth wire; protected by a galvanized steel braid
5. Max. watt density : 5 W/cm² (Wattage tolerance: +5% -10%)
6. Diameter: 25 to 150mm
7. Height: 25 to 70mm
8. Max. operating temperature over the surface of the heater: 340 degree Celsius, depending on working conditions.
Brass sealed nozzle heaters are high pressure that ensure high insulation, excellent thermal exchange.
Applications
Hot runner bushings.
Nozzles of plastic processing machineries.
Injection and blow Moulding machine
Cylinders and drums

Shanghai Tankii Alloy Material Co., Ltd.specialized in production of Resistance Heating Alloy, Nickel Chromium Alloy, Iron Chromium Aluminum Alloy, Nickel Aluminum Alloy, Manganin, Copper Nickel Alloy, thermocouple wire, pure nickel and other precision alloy materials in the form of round wire, ribbon wire, sheet, tape, strip, rod and plate.

We’ve already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system.

We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.

Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over forty years in this field. During forty years, hundreds of management elites and high science and technology talents were employed.They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market.

Based on the principle of “first quality, sincere service”, our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.

Our products, such us nichrome wire, nichrome strip, fecral wire, fecral strip, thermocouple wire, nickel wire, nickel strip have been exported to Europe, USA, India, Southest Asia, South America,etc.

We are willing to establish strong and long-time partnership with our customers

• Most complete range of products dedicated to Resistance, Thermocouple and Furnace manufacturers
• Quality with end to end production control
• Technical support and Customer Service