Door core board, perlite board, insulation board, industrial microwave drying equipmentReasons for recommendation on the list.

industryUsage and characteristics: Jinan Longtuo brand door core board perlite board dryer, silicate cement board. Perlite is a lightweight and multifunctional new material, which has the characteristics of light apparent density, low thermal conductivity, good chemical stability, wide temperature range, low moisture absorption capacity, and is non-toxic, odorless, fireproof, and sound-absorbing. It is widely used in various industrial sectors. The main application equipment in the building materials industry includes microwave refractory material drying equipment, microwave fireproof board drying equipment, microwave fiberboard drying equipment, microwave gypsum board drying equipment, and microwave artificial marble heating and curing equipment. Perlite board drying equipment, exterior wall decorative board drying equipment, quartz sand casting fast drying equipment. Perlite fireproof board is a new type of fireproof door core filling material made by expanding perlite, pre embedded skeleton, and using suitable adhesives as binders, and applying pressure.

Characteristics of industrial microwave dryer for perlite board:

1. Fast drying speed, high efficiency, and good product color. According to data, microwave drying speed is 20 to 30 times faster than commonly used convection drying speed.

2. Dry evenly, without deformation or cracking. Due to the simultaneous action of microwaves on the inner and outer parts of the material, the heat is evenly generated. Therefore, materials treated with microwaves are dried uniformly and thoroughly, improving product quality. The surface will not harden, improving toughness, ensuring no cracking, deformation, discoloration, and adjustable bending.

3. Efficient and energy-saving. Using far-infrared and steam energy for material drying has an energy utilization rate of less than 50%, while using microwave as energy can achieve a utilization rate of over 75%, reducing energy consumption by more than 25% compared to far-infrared and steam drying. Perlite insulation board can be dried using microwave drying in only 10-20 minutes.The principle of microwave heating is that microwaves are electromagnetic waves with frequencies ranging from 300MHz to 300GMHz, and their direction and magnitude change periodically over time. The process of microwave heating involves the direct interaction between microwaves and materials, converting ultra-high frequency electromagnetic waves into thermal energy. Water is a substance that strongly absorbs microwaves, and the water molecules in the material are polar molecules. Under the action of microwaves, their polarity orientation changes with the external electromagnetic field, causing rapid friction and collision of molecules, resulting in a series of processes such as heating and puffing of the material to achieve the purpose of microwave heating.

The microwave drying equipment for perlite board and fireproof insulation door core board is a new type of specialized drying equipment developed by Longtuo Microwave Equipment Co., Ltd. to address the poor thermal conductivity and insulation properties of perlite fireproof door core board, which cannot be uniformly dried using conventional drying methods. The equipment uses high-frequency electromagnetic waves with a frequency of 2450MHz to penetrate and heat perlite boards, avoiding the thermal conductivity process of perlite and achieving rapid heating and evaporation of moisture inside the board, thus achieving the purpose of drying perlite fireproof door core boards. Equipment model: LT-100KW-SD

Electrical appliances: Distribution power: 380V 50/60Hz

Three phase four wire microwave power: 140KW

Microwave frequency: 2450MHz

Whole machine power: 140KVA

Discharge capacity: 100KG/hour

Work Style: Working continuously for 24 hours

Microwave input standing wave ratio: less than 2.5 (under rated load)

Cooling methods: magnetron air cooling, transformer air cooling

Microwave leakage and detection methods and standards: comply with the national GB10436-89 standard

Compliant with GMP equipment standards, magnetron lifespan: over 8000 hours, consult and request information. At present, the drying equipment has been put into use in Shenyang Taoyuan Airport Industrial Park and Chongqing Yubei District Building Materials Industrial Park. We also undertake the installation, commissioning, maintenance, modification, and upkeep of various industrial microwave equipment. The company has years of rich practical experience and can make slight modifications to various microwave equipment to improve the defects caused by previous design and manufacturing, increase the service life of the equipment, and reduce maintenance costs. To make your company's microwave equipment more suitable for the production process of our products, greatly improving output and quality. Truly enable microwave equipment to demonstrate energy efficiency and effectiveness in actual production.