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13862960508
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No. 155 Gongmao Road, Haimen City, Jiangsu Province
Nantong Bolang Machinery Technology Co., Ltd
Nantong Bolang Machinery Double Door Hot Air Circulation Oven: An Industrial Solution for Efficient Drying and Sterilization
Date: 2025-08-25Read: 22
In the pharmaceutical, food, and chemical industries, the efficiency and reliability of material drying and sterilization directly affect product quality and production safety. The double door hot air circulation oven of Nantong Bolang Machinery has become the preferred solution for industrial drying equipment due to its intelligent design, high efficiency performance, and wide applicability.
Technological innovation and performance advantages
The oven adopts a double door structure design, supports continuous operation mode, greatly improves processing efficiency, and can carry 250-350kg of materials at a time. The hot air circulation system ensures temperature uniformity inside the box (temperature difference ≤ ± 2 ℃) through high-temperature resistant fans and optimized air ducts, avoiding problems of local overheating or insufficient drying. The heating method is flexible and supports electric heating rods or steam heating. The steam solution can reduce energy consumption costs by up to 58%, which is in line with the trend of green production.
The temperature control range covers RT+10 ℃ to+269 ℃, and is equipped with a high-precision temperature controller that displays and records data in real time. It automatically alarms when the temperature exceeds the limit, in compliance with GMP standards. The cooling area is equipped with a 100 level vertical laminar flow clean device, which effectively prevents secondary pollution and is suitable for handling high standard materials such as sterile packaging bottles and rubber stoppers.
Multi industry application scenarios
•In the pharmaceutical field, it is used for drying raw materials, sterilizing antibiotic bottles, and drying traditional Chinese medicine decoction pieces to meet strict hygiene standards.
•Food processing: suitable for drying dehydrated vegetables and seasonings, with hot air circulation to ensure the retention of nutrients.
•Chemical industry: Modular design can meet explosion-proof requirements, with VOC emissions below 50mg/m ³, balancing safety and environmental protection.
Maintenance and selection suggestions
To extend the lifespan of the equipment, it is recommended to check the lubrication status of the fan bearings and the carbon deposition in the heating pipes every 500 hours. When selecting, the heating mode should be chosen based on the material characteristics (such as temperature resistance and humidity), and high-temperature conditions (>140 ℃) need to be customized in advance.
The double door hot air circulation oven of Nantong Bolang Machinery provides an efficient and reliable solution for industrial drying through structured design and intelligent control, helping enterprises improve production quality and energy efficiency.