• The product utilizes the characteristic that the vaporization point of water is inversely proportional to the pressure, and achieves low-temperature and high-efficiency drying under vacuum conditions.
• The vacuum pump is used to exhaust air and moisture, which speeds up the drying rate and improves the operating efficiency.
• Microcomputer temperature controller, precise temperature control.
• Tempered, bulletproof double-layer glass door for easy and clear observation of the working room.
• The tightness of the oven closure can be adjusted, and the integrally formed silicone rubber door seal ensures high vacuum in the oven.
• The chamber is made of stainless steel plate (or brushed plate), which is durable.
• This series is often used for low-temperature rapid drying and negative pressure sterilization, suitable for drying heat-sensitive materials, and can ensure the quality and taste in the process of food drying and sterilization.
• It is suitable for industries such as medicine, food, chemical industry, electronics, traditional Chinese medicine, etc.

• Chinese medical herbs drying
• Fruits and vegetables drying
• Aquatic products drying

Nanjing Howell Electromechanical Equipment Co., Ltd. was established in 1999, with its predecessor being Nanjing Ma Du Electric Heating Equipment Factory. After more than two decades, the company has gathered a team of professional talents in the field of electromechanical research and design. In 2001, the company passed the ISO9000 quality system certification, and has provided various high-quality products to users at home and abroad for many years.

Our company provides standardized and customized drying equipment, mixing equipment, and refrigeration and freezing equipment for customers in different industries.

Enterprise Culture
Tenet -- Innovation Perfection
Spirit -- Enthusiasm Sharing Positive
Principle -- Quality Service
Objective -- Continuous progress makes the leading brand