Ceramic Heater
We are committed to providing system solutions for the plastics industry and providing high-end products such as Closed Nozzles, Plasticized Screw Barrels, Nozzle Assemblies and Tie Rods. After years of technical precipitation, Rootier is now the only supplier in China that offers full set nozzle solutions such as closed nozzles, mixing nozzles and filter nozzles. We have a variety of screw barrels available for some commonly used IMMs such as Nissei, Sumitomo, Fanuc, Victor machines, Introduction of our Ceramic Strip Heaters, the perfect solution for all your heating needs. Our ceramic strip heaters are designed to provide efficient and uniform heating for all types of surfaces. It features high-quality ceramic insulation strips, which provide reliable insulation and help prevent heat loss, ensuring long-term performance and energy efficiency.
Our ceramic strip heaters are perfect for use in a variety of applications, from injection molding and plastic extrusion processes to food processing and packaging. Its unique design makes it highly efficient at heating large surfaces evenly, giving you even heat distribution and maximum productivity.
Why choose us?
High
Quality We guarantee 100% quality to customers. We will be responsible for any quality problems.
Competitive
price Our products are full of types, good quality, reasonable price.
After-sales service Good
after-sales service, handle customer complaints and solve problems for customers.
Fast
Delivery Large production capacity ensures delivery and transportation to the destination on time the first time.
Plastic Machinery Conveyor Heater aims to melt or maintain the temperature of the polymer and ensure the plastic processing takes place normally, which can be used on all injection molding, extrusion, blowing, recycling machines.
Plastic Machinery Conveyor Heater aims to melt or maintain the temperature of the polymer and ensure the plastic processing takes place normally, which can be used on all injection molding, extrusion, blowing, recycling machines.
Plastic Machinery Conveyor Heater aims to melt or maintain the temperature of the polymer and ensure the plastic processing takes place normally, which can be used on all injection molding, extrusion, blowing, recycling machines.
Plastic Machinery Conveyor Heater aims to melt or maintain the temperature of the polymer and ensure the plastic processing takes place normally, which can be used on all injection molding, extrusion, blowing, recycling machines.
Plastic Processing Temperature Sensor
A thermocouple consists of a pair of wires that use different materials and are connected at one end. And as part of the circuit, the temperature is measured by the thermoelectric effect.
Plastic Machinery Conveyor Heater aims to melt or maintain the temperature of the polymer and ensure the plastic processing takes place normally, which can be used on all injection molding, extrusion, blowing, recycling machines.
Ceramic strip heaters transfer heat through both thermal conductivity and radiation. Element coils are designed to run at maximum temperature and heat ceramic blocks to the point where they radiate energy into the barrel as well as conduct energy by contacting the barrel.
Benefits of ceramic heaters
Lower Operating Costs:Thanks to better insulation, less heat escapes into the air and less power is required to maintain the barrel temperature. Also, the fireplace is safer because it is colder outside.
Longer Heater Life:All materials used are certified to be able to operate at extremely high temperatures.
High operating temperature, fast heating, high thermal efficiency, environmentally friendly, uniform and accurate heating, can set up automatic control system.
Since they run at higher wattage densities, they can be used in larger quantities
It is energy and heat efficient, extremely versatile, distributes heat evenly, and is available in a variety of connector styles.
The number of bands used can be reduced by simpler wiring.
Easy to install and dismantle, low application cost, even if the internal thermal part is destroyed, the external ceramic components can still be recycled.
Application of Ceramic Tape Heater
Plastic
Processing Ceramic strip heating machine is used in the plastic processing industry to heat and mold plastic materials. These heaters are designed for precise temperature control, which is crucial for ensuring the quality of the finished product.
Food
Processing Ceramic strip heaters are used in the food processing industry to heat and maintain the temperature of food ingredients. These heaters are designed to provide even heat distribution, which is important for ensuring food is cooked or heated evenly.
Packaging
Ceramic Tape Heaters are used in the packaging industry to heat and seal packaging materials. These heaters are designed to provide fast and efficient heating, which is important for ensuring the packaging is properly sealed.
Pharmaceutical
Ceramic Tape Heaters are used in the pharmaceutical industry to heat and maintain the temperature of pharmaceutical materials. These heaters are designed to provide precise temperature control, which is important to ensure.
Stainless steel housing
Resistant to rust and high temperatures, and provides sturdy mechanical support. Easy to wrap around the barrel thanks to the groove structure.
Insulation
The 1/4-inch thick ceramic fiber prevents heat loss, thus reducing energy costs.
Ceramic Roll Holder
Designed based on dielectric and thermally conductive properties, the bonding feature provides flexibility so that the strap can be easily wrapped around the barrel.
Nickel-chromium heating coil
Precision-wrapped, spiral structure provides long service life. The weight is heavier than mica or other conventional heaters.
Design and material selection:The first step is to design the ceramic strip heater according to the specific requirements of the application. This includes determining the size, power rating, voltage, and any specialized features. Materials for heating elements and ceramic insulation materials are selected based on factors such as temperature requirements, chemical resistance, and durability.
Heating element fabrication:The heating element is usually made from high-resistance alloy wire, such as nichrome or kanthal. The wire is wound into a coil to achieve the desired output and distribution power. The coil is carefully wound to ensure even heat distribution over the entire perimeter of the tape heater.
Preparation of ceramic insulation:Ceramic insulation is chosen for its ability to withstand high temperatures and electrical insulation. Ceramic insulation is usually in the form of ceramic fiber blankets or ceramic-based pastes.
Casting or Packing:The coil of the heating element is placed on ceramic insulation. In some cases, the insulation is in the form of a soft blanket wrapped around the coil of the heating element. Alternatively, pastes or ceramic slurry can be used to enclose the heating element.
Shaping and shaping:The combination of the heating element and the ceramic insulation is shaped into a cylinder that matches the size of the object to be heated. Can be done manually or using specialized tools and equipment.
Maintenance and drying:If ceramic paste or slurry is used for insulation, the assembly will be allowed to dry and harden. This helps the ceramic material to harden and ensures it adheres to the heating element.
Enclosure and Protection:In some cases, a protective metal sheath can be added around the ceramic insulated strip heater. This casing provides additional mechanical protection and allows for easy installation and removal.
Installation of wires and terminals:The electrical connections and terminals are attached to the ends of the heating element coils. These connections provide the means of supplying power to the heater.
How to maintain a ceramic heater
Tips for extending the life of your ceramic
heater Maintenance and regular inspections play an important role in extending the life of your ceramic heater. Emphasize the importance of cleaning the heater, timely replacement of worn parts, and avoiding excessive temperature fluctuations. Users are encouraged to follow the manufacturer’s instructions and seek professional help when necessary.
The Importance of Regular Maintenance and Inspections Regular maintenance and inspections can identify potential problems early, preventing costly breakdowns or accidents.
Emphasize the importance of periodic inspections by qualified professionals to ensure the continuous performance and safety of the heater.
Mechanism of Ceramic Tape Heater
These strip heaters provide heat through both thermal conductivity and radiation. Since ceramic heaters have a ring shape, they can easily wrap around any cylindrical component, such as barrels, tubes, or tubes. Heat is generated by the coils inside, which heat the bricks to a high temperature before radiating heat into the barrel. The shape of the strip heaters allows them to easily wrap around an object to heat it from the outside, although an option can be set to warm it from the inside.
Furthermore, ceramic strip heaters are designed to be attached to the outer diameter of a container or object. Clamp options include standard curved flanges, integrated straps, separate straps, quick releases, wedge locks, brackets, and barrel nuts. There are also different types of connectors for connecting electrical connections to the heater.
Electrical connector
Ceramic tape heaters have a variety of electrical connectors. Some of the most in-demand options include:
Abrasion
Resistant They have a stainless steel braid to protect the conductor from breaking.
Lead Wire Spring Stress Relief This
type of connector works to reduce the tension between the conductor and the connection point to ensure a reliable connection.
The most common type of end type screw
head is the one with one end located in the middle of the gap or two ends located in the middle of each half of the two-piece strip.
Straight
Conductor The conductor terminates at the strip in a straight line instead of at right angles to the conductor perpendicular to the strip.
Common Challenges and Solutions with Ceramic Heaters
Insulation and Heat
Loss Challenge:A common challenge with ceramic strip heaters is insulation and heat loss. Inadequate insulation can lead to heat dissipation, leading to inefficient heating and wasted energy. This can also lead to longer warm-up times and lower overall performance.
Solution: To solve insulation and heat loss problems, it is important to ensure that the ceramic strip heater is properly insulated. Check for any gaps or damaged insulation and repair or replace if necessary. Additionally, using high-quality insulation and securing the strip heater to the appliance properly can minimize heat loss and improve overall performance.
Uniform
Heat Distribution Challenge:An uneven distribution of heat on the surface of a ceramic strip heater can lead to temperature variations and affect the quality and consistency of the heating process. This may result in product failure, improper vulcanization, or incomplete melting.
Solution: To achieve uniform heat distribution, it is important to select the correct size and configuration of the ceramic strip heater for the specific application. Make sure that the strip heater is properly installed and secured to the unit to maintain good thermal contact. Additionally, regularly inspect the heater for any damage or wear and tear that could affect heat distribution and replace it if necessary.
Pollution and Accumulation
Challenge:These tape heaters are susceptible to contamination and buildup, especially in applications that come into contact with molten materials, adhesives, or corrosive substances. Contamination can reduce the performance of the heater, leading to uneven heating and causing premature failure.
Solution:Perform regular cleaning and maintenance procedures to prevent contamination and buildup. Use an appropriate detergent or solvent to remove any residue or deposits from the surface of the heater. Regularly inspect the band heater for any signs of corrosion or damage caused by contaminants and take timely action to correct the problem.
Temperature Control and Overheating
Challenge:Maintaining precise temperature control is essential for optimal product performance and quality. Incorrect temperature control or overheating may result in overheating zones, thermal stress, or even damage to the appliance or product being handled.
Solution:Use a temperature controller and thermocouple to ensure accurate and consistent temperature monitoring. Regularly calibrate and validate the temperature control system to maintain accuracy. If overheating is a concern, consider implementing additional safety features such as thermal fuses or temperature limiters to prevent overheating and protect the heater and equipment.
Mechanical Wear
Challenge:Ceramic strip heaters are subject to mechanical stress and wear and tear during operation. This can result in physical damage, such as cracks, damaged connectors, or loose connections, which can affect the performance of the heater and result in downtime.
Solution:Perform regular visual inspections to identify any signs of wear. Replace damaged or worn components quickly to prevent further damage and maintain optimal performance. Properly secure the band heater to the appliance and ensure tight and secure electrical connections.
Electrical
Breakdown Challenge:Ceramic heaters rely on electrical connections for proper operation. However, electrical problems can occur due to a variety of factors such as loose connections, faulty wiring, or overvoltage. These problems can lead to thermal inconsistencies, voltage fluctuations, or complete malfunction of the heater.
Solution:Regularly check the electrical connections and wiring of the ceramic tape heater to ensure they are safe and intact. Tighten any loose connections and replace damaged wiring immediately. Consider installing a surge protector or voltage regulator to protect the tape heater from electrical impulses. Additionally, it is important to follow electrical safety guidelines and ensure that the heater is installed and operated within the recommended electrical specifications.
Environmental Factors
Challenge:Ceramic band heaters can be exposed to harsh environmental conditions depending on the application and industry. Factors such as high humidity, corrosive atmospheres, extreme temperatures, or vibrations can affect the performance and longevity of the heater.
Solution: Evaluate the environmental conditions under which the ceramic strip heater operates and select a heater specifically designed to withstand those conditions. Consider options such as moisture-proof or corrosion-resistant heaters for wet or corrosive environments. Implement appropriate insulation or protective coatings to protect the heater from extreme temperatures or vibrations. Regularly inspect the strip heater for any signs of environmental damage and take appropriate actions to minimize impact.
