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At present, China's drying equipment industry has begun to enter a more mature stage, can better meet the actual needs of users in various fields, a large number of professional drying equipment factory, its products are both generic, but also have their own characteristics. China's freeze-drying equipment technology has abandoned imitation and continuous improvement.
In recent years, freeze-dried drying equipment has developed rapidly in China. With the increasing market demand for freeze-dried equipment and the continuous improvement of the quality requirements of pharmaceuticals, freeze-dried equipment will have considerable development.
The technical improvement of freeze-dried equipment in China is reflected in three aspects
The freeze-drying equipment is convenient for controlling the heating temperature and vacuum degree of the divergent phase when the material is dried. In traditional Chinese medicine, it is only limited to the freeze-dried ginseng, antler, yam, Cordyceps sinensis and other small amounts of Chinese herbal medicines. A large number of Chinese patent medicines have not yet used freeze-drying technology, which is a big gap with foreign countries.
At present, most domestic food lyophilizer manufacturers take the imitation road. Some manufacturers have made major improvements while adopting advanced foreign technologies. So how do freeze-dried devices improve?
First, reduce costs, reduce energy consumption: Some foreign freeze-dried machines do not use stainless steel manufacturing, but use low-carbon steel coating foods can be used to dry the resin, will emit infrared at room temperature. The surface of the shelf is coated with high-performance far-infrared emitting materials to enhance its radiation capability; the surface of the tray is treated to enhance its absorption capacity. The optimization of structure, size and frosting characteristics of the water trap is more practical because the current cost is equivalent to the cost of the freeze-dried box and the power consumption is large. For a lyophilizer, the heating system only supplements the heat of sublimation. The power consumption should not be too high, but the existing equipment is not satisfactory. The structure should be optimized and the energy consumption should be reduced.
Second, the development of continuous freeze-drying equipment: The current production of freeze-dried machines are mostly intermittent products, with the development of a large number of industrial technology, the development of continuous freeze-dried equipment, increase the output of freeze-dried products will be an inevitable trend.
Third, to ensure quality and improve performance In practical applications: Some manufacturers of lyophilizers can not be put into normal production after installation; Some lyophilizers can produce, but high energy consumption. Some components continue to fail and affect normal production. Therefore, the quality of the freeze dryer must be guaranteed. Increasing performance means that new features of the equipment are enhanced in addition to heating rate, pumping rate, temperature uniformity, and vacuum stability.
Vacuum freeze dryer is suitable for the drying of materials such as high-grade raw material medicine, Chinese herbal medicines, biological, dehydrated vegetables, chemical industry, and pharmaceutical intermediates. It can be seen that it is widely used in the pharmaceutical industry. The advantage of vacuum freeze-drying is that it can reduce the possibility of the material being oxidized and degraded, eliminate the bacteria in the material, ensure the quality, and the original shape of the material can be well preserved.
At present, China's drying equipment industry has begun to enter a more mature stage, can better meet the actual needs of users in various fields, a large number of professional drying equipment factory, its products are both generic, but also have their own characteristics, which is used for The localization of imported raw materials for drying raw materials and the selection of ideal desiccators conforming to the new version of GMP provide conditions. In view of the green advantages of vacuum drying equipment, applications are increasingly widespread. In terms of food and drug drying, the demand for vacuum drying equipment of larger specifications will gradually increase, and the market prospect is very large.
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FAQ
Q1: Are you a manufacturer or a trader?
A1: We are a professional manufacturer of wire mesh products. We specialize in wire mesh for decades and have accumulated rich experience in this field.
Q2: How to make an inquiry?
A2: You need to provide material, sheet size, wire diameter, hole spacing and quantity for inquiry. Special requirements can also be specified.
Q3: Can you provide free samples?
A3: Yes, we can provide free samples in 20cm-50cm size as well as our catalog. But the courier fee will be on your side. If you place an order, we will refund the courier fee.
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A5: 1. We always prepare enough stock materials for your urgent needs, and the delivery time for all stock materials is 7 days.
Depending on quantity and technology, you need accurate lead times and production schedules for non-stock items.
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