Negotiable
Product Description: Microwave Drying for High-Purity New Materials: Deep Dehydration is Best Achieved with MicrowavesFor inquiries about microwave deep dehydration equipment, contact Mr. Xu: 156 7439 3491I. Introduction to Microwave Heating and Drying:Materials such as high-purity quartz sand and nano-carbon materials typically have small particle sizes, high density, compact structure, and poor thermal conductivity. Moisture trapped in micropores makes it difficult for heat to penetrate the material's core, and moisture evaporation is hindered. Conventional drying processes often fail to achieve complete dehydration and are time-consuming. External heat conduction methods have limited effectiveness in removing moisture from micropores. In contrast, microwave drying generates heat through molecular friction within the dielectric material. Water molecules absorb microwave energy, heat up, and rapidly evaporate, enabling deep and thorough moisture removal. This method is fast, non-contact, and avoids external contamination, preserving material purity. Therefore, microwave dehydration is particularly suitable for dense new materials requiring deep dehydration.II. Application of Unique Microwave Heating Principles:Microwave Heating Principle: Microwaves are a form of electromagnetic waves. Dielectric materials composed of polar and non-polar molecules, under the influence of a high-frequency microwave electromagnetic field, cause polar molecules to align with the electric field's polarity. This alignment, alternating with the microwave field, generates intense friction and heat. Microwave energy converts into thermal energy within the material, raising its temperature macroscopically. This is the fundamental principle of microwave heating. As a non-contact internal heating method, microwave heating causes the material itself to generate heat uniformly. Electromagnetic energy directly acts on molecular dipoles, converting into heat, and penetrates the material, heating both interior and exterior simultaneously without relying on heat conduction. The lack of heat dissipation internally creates a temperature gradient where the interior is hotter than the exterior, driving moisture or heat toward the surface. Conventional heating methods, such as thermal radiation, convection, and conduction, transfer heat from the outside in, resulting in high heat loss, low energy efficiency, uneven heating, prolonged heating times, and potential coking issues, necessitating regular furnace cleaning, shutdowns, and maintenance.Microwave heating technology offers rapid heating, selectivity, catalytic effects, non-contact heating, ease of automation, and energy savings. Features of microwave industrial kilns include: Energy efficiency (high thermal conversion efficiency, saving over 30% energy compared to traditional methods), environmental friendliness (no emissions, reduced harmful byproducts), cleanliness (materials heat themselves without contact contamination, improving product quality and yield), and high thermal efficiency (fast heating, high energy utilization). Zhongsheng microwave industrial equipment operates at temperatures up to 1600°C, with stable temperature uniformity of ±10°C vertically and ±5°C furnace stability, easily integrating with automated and intelligent operations.III. Introduction to Zhongsheng Thermal Energy Microwave Kiln Equipment Industry:Hunan Zhongsheng Thermal Energy Technology Co., Ltd., established in 2011 with registered capital of 12.8 million RMB, specializes in the R&D, application, and manufacturing of microwave thermal technology for industrial use. The company designs, produces, and sells customized industrial microwave equipment, including multifunctional experimental furnaces for enterprises and research institutions. With 12 invention patents and 57 utility model certificates in microwave applications, its microwave heating kiln technology was included in the NDRC's fifth batch of promoted energy-saving technologies. Zhongsheng's successful applications include microwave drying lines, experimental furnaces, high-temperature bell kilns, push-plate kilns, roller hearth kilns, and pyrolysis kilns.1) Equipment uses large-area microwave antenna energy feeding to avoid localized overheating; heating chambers employ wave homogenizers to ensure uniform material temperature.2) Equipped with 1.5KW industrial-grade microwave sources, power is continuously adjustable (0.1~1.48KW) to ensure uniform, adjustable, and controllable chamber temperatures, meeting various process requirements for 24/7 continuous production.3) Wear parts (magnetrons) can be replaced online without shutdown.4) Equipment is developed from proprietary intellectual property, with over 20 invention patents and 40+ utility model patents.5) The company's microwave high-temperature heating kiln technology and equipment are listed in the NDRC's key energy-saving technology promotion catalog.6) Equipment features unique leakage prevention technology, automatically alarming and shutting down if microwave leakage exceeds standards; leakage is controlled to ≤1mW/cm² (standard allows ≤5mW/cm²), greatly enhancing safety.IV. Services: Technical exchange / small-scale samples / visits / equipment ordersFor inquiries about microwave deep dehydration equipment, contact Mr. Xu: 156 7439 3491Factory Address: No. 18 Xinyuan Road, Economic Development Zone, Yueyang City, Hunan Province, Linkzone U Valley Phase II
more>
