Leather Curing Quartz Infrared Radiation Heater_Leather curing,Leather Drying,Quartz infrared heater_Nanjing E-DEN Lighting Technology Co., Ltd.

中文

info@edenlamp.com

0086 15261413937

0086 025-58865267

Online Shop

搜索

language 

中国

韩国



PRODUCTS

Product categories 



Medium Wave Infrared Emitter Twin Tube Quartz IR Lamp 5900W 3950mm For MACOTEC Glass Cutting Machine

240V 2000W 355MM Ceramic White Reflector Quartz Infrared Emitter Heat Lamp

240V 2000W 355MM Ceramic Reflector Quartz Heat Infrared Emitter Lamp 1. Principle of Quartz Infrared emitter lamps Quartz infrared emitter lamps utilize the high temperature generated by current passing through the filament to produce intense infrared radiation. These radiations have strong penetrating power, allowing them to directly heat the molecules inside the material. Infrared rays heat objects without direct contact, making the drying process faster. Compared to traditional heating methods (such as convection heating), infrared radiation directly transfers heat to both the surface and interior of the material, reducing energy loss and heat transfer time. 2. Advantages of Quartz Infrared emitter lamps Fast Heating and Energy Efficiency: Since infrared radiation directly heats the material, the transfer time is significantly shortened, reducing energy loss during the heating process. Additionally, infrared emitter lamps quickly reach the required temperature, eliminating the need for a preheating phase, thus improving production efficiency. Uniform Heating: Quartz infrared emitter lamps provide even heat distribution across the entire conveyor width, ensuring that all products are exposed to the same level of heat, guaranteeing consistent heating for each product. This is crucial for improving drying quality and reducing product inconsistency. The flexible arrangement and design of the lamps allow operators to precisely control heat intensity and distribution, enabling fine-tuning of the drying process based on specific product needs. Space Savings and Process Optimization: The compact design of quartz infrared emitter lamps allows for easy integration into various conveyor dryers, resulting in a more compact overall equipment design, which is easier to arrange and operate. Precise control of temperature and heat distribution also provides operators with flexible adjustment options to meet the needs of different products.

400V 8900W 1620mm IR Radiator Lamp Replacement KBA RAPIDA 145/164 L0850535 Twin Tube IR Emitter

Position：

Homepage

IR Applications & News

Products

Infrared Lamp Types

Leather Curing Quartz Infrared Radiation Heater

Leather coating 2





Detail

Leather curing or drying with quartz infrared radiation has the following characteristics:

(1) The use of high efficient-infrared heaters to dry leather is relatively fast, much faster than the general use of steam hot air convection and heat conduction dryers to dry leather. Because the transmission of infrared radiation energy is direct, it can directly reach the surface of the leather without passing through any intermediate medium, and part of the radiation can penetrate into the interior of the leather pores, with a penetration depth of up to 0.1 mm~2.0mm. The radiation from the capillary pores is almost completely absorbed after a series of reflections by the pore walls, so the heat transfer efficiency is very high. For the same leather, drying with far-infrared radiation can greatly shorten the drying time.

(2) The drying quality is good. Since the surface layer of the leather and the inner layer below the surface absorb far-infrared radiation at the same time, the drying is relatively uniform. After drying, the physical properties of the leather are better and the color is improved.

(3) Compared with other radiation drying and other electric drying methods, quartz infrared radiation drying consumes less energy, more than 50% of the energy be saved. Furthermore, the infrared radiating element of the infrared dryer has a simple structure, small equipment size, and is easy and safe to operate.

Although high efficient-infrared drying has the above advantages, there are still two points that need to be paid attention to when drying:

(1) When infrared radiation is used to dry leather, the leather area shrinks greatly, 20% to 30% for grid leather and 4% to 6% for base leather. Therefore, it is best to dry in a constrained state (fixed state).

(2) Due to the infrared drying, the heat supplied to the leather and the water is much greater than when using the steam method, even dozens of times higher. The external heat source provides strong heat, and the temperature difference between the leather surface and the interior of the leather is large. Therefore, infrared radiation heater is most suitable for drying thin leather and drying the leather surface after painting.