Conveyor systems are the lifelines of most industrial production processes. However, temperature fluctuations and moisture directly affect the equipment’s integrity and efficiency. Conveyor heating solutions, specifically conveyor heaters and conveyor belt heaters, keep products or materials warm as they move along a conveyor system.
This blog examines how these heating systems address temperature-related challenges, protecting conveyors and their contents.
Understanding Conveyor Heating Systems
There are two main types of conveyor heating systems: conveyor heaters and conveyor belt heaters. Conveyor heaters maintain overall system temperature, preventing condensation and ensuring optimal operation. Industrial conveyor belt heaters focus on the belt surface, addressing material-specific issues like freezing or sticking.Â
The choice between these systems depends on factors such as material properties, environmental conditions, and energy efficiency requirements. In demanding environments, a combination of both systems may be necessary to achieve optimal temperature control for both the conveyor mechanism and transported materials.
The Role of Conveyor Heaters in Industrial Operations
Conveyor heaters maintain consistent heat across conveyor systems in industries handling temperature-sensitive materials, such as food processing or pharmaceuticals. These heating solutions…Â
- Prevent material freezing, clumping, or sticking.
- Reduce blockages and production delays.
- Maintain product integrity throughout transportation.
- Improve energy efficiency by maintaining optimal temperatures.
- Extend the lifespan of conveyor components.
Refer to our article on Industrial heating equipment, systems, and methods for the benefits of various heating types.
Benefits of Using Conveyor Belt Heaters
As mentioned earlier, conveyor belt heaters offer targeted heating and provide several advantages:
- Enhanced temperature control for sensitive materials
- Improved product quality and consistency
- Reduced waste due to temperature-related issues
- Increased production rates in cold environments
There are several kinds of conveyor heaters, and here are the two main types:Â
Flat Blankets and Heat Trace Systems
- Flat Blankets – Powerblanket makes custom-designed flat blankets that are ready to ship. They ensure consistent temperatures around hoppers. With customization options available, flat blankets meet specific operational needs while maintaining optimal efficiency.
- Heat Trace Systems – Custom heat trace systems fit specific conveyor dimensions and heating requirements. Powerblanket heat trace technology offers optimal temperature control for diverse industrial applications. Contact us if you need to troubleshoot a heat trace system.
You can tailor either option to meet unique operational requirements in any industry.
Other Types of Conveyor Heaters and Their Applications
For operations that need to heat all or part of the conveyor system, there are 4 types.Â
- Infrared Heaters: Ideal for rapid heating without direct contact, such as a conveyor dryer
- Radiant Heaters: Efficient for large surface areas and mesh belts
- Conduction Heaters: Suitable for direct heat transfer to materials
- Forced Air Heaters: Effective for heating the surrounding air in enclosed systems
The type of heater depends on the material being moved, as well as humidity and temperature. Not installing conveyor heaters can lead to material handling problems.
Common Issues with Conveyor Systems Without Proper Heating
Unheated conveyor systems can experience several problems:
- Product degradation or spoilage
- Increased equipment wear and tear
- Higher energy costs due to inefficient operations
- Production delays and reduced throughput
- Workplace safety hazards from frozen or stuck materials
Effective conveyor belt heaters keep operations running smoothly even when Mother Nature throws her worst your way.
How to Choose the Right Conveyor Heater
Consider these factors when selecting a conveyor belt heater:
- Belt Size and Material: The dimensions and composition of your conveyor belt will influence the type and capacity of the heater required.
- Material Type: Different materials have varying heating requirements, so consider the properties of the materials you’re handling.
- Environmental Conditions: Factors such as air temperature, humidity, and exposure to elements will affect your choice of heater.
- Heating Requirements: Determine the desired temperature range and heating speed for your application.
- Fuel Type: Consider the type of fuel, availability and cost, such as electricity or propane.
- Adjustability: Look for systems with adjustable elements to accommodate varying operational needs.
When in doubt, consult with heating solution experts. They will advise you based on your specific industrial requirements.
Regulatory Compliance and Safety Considerations
When implementing conveyor heating solutions, it’s crucial to adhere to industry regulations and safety standards:
- Comply with OSHA guidelines for equipment safety
- Ensure proper insulation and grounding of heating elements
- Implement emergency shut-off systems
- Regularly inspect and maintain heating systems to prevent fire hazards
By assessing your specific needs and leveraging the latest technologies, you can significantly improve your facility’s performance and bottom line.Â
Powering Through the Cold with Conveyor Belt Heaters
Investing in reliable conveyor heating solutions is a strategic decision that can yield significant returns, such as reduced downtime, improved productivity, and extended equipment life. Effective conveyor heating solutions are an indispensable part of modern industrial operations.
Don’t let cold weather stop your business. Powertrace heat trace cable keeps operations running smoothly, regardless of temperature. Investing in reliable heating solutions safeguards productivity and a competitive edge. Explore Powertrace: Heat Trace Systems by Powerblanket to discover how our innovative heating solutions can winter-proof your business.
Frequently Asked Questions
What are the three types of conveyors?
The three main types of conveyors are belt conveyors, roller conveyors, and overhead conveyors, each serving different industrial needs based on their design and application.
What is a belt heater?
A belt heater is a device designed to prevent material slide-back and freezing on conveyor belts by maintaining a consistent temperature across the belt surface.
What causes conveyor fires?
Conveyor fires are typically caused by friction-induced heat at pulleys or from materials inadvertently loaded onto the belt, emphasizing the need for regular inspections and maintenance.
How do you stop static electricity on a conveyor belt?
Static electricity on a conveyor belt can be mitigated by ensuring the entire system is conductive and properly grounded, connecting all components electrically.
Don't let the cold weather stop your business. Powertrace heat trace cable will keep you running smoothly no matter how low the temperatures.
