Cold chain construction enters peak refrigeration equipment investment will drive related listed company performance

With the cold chain construction entering a peak, the investment in refrigeration equipment will drive the performance of related listed companies. The use of cooling towers as refrigeration equipment in the pharmaceutical production process has become increasingly widespread.

The cooling tower prevents debris from entering the cooling piping system and the cooling medium. Use soft water as a cooling medium, no scaling, no blocking of pipes, and less failure. Using air-cooled and spray-water evaporation heat-absorbing double cooling method, the cooling medium is completely closed and circulated. Cooling efficiency is high. The device is small in size, occupies a small space, is convenient to move and place, and does not require the construction of a pool.

Using automatic intelligent control, the cooling mode can be automatically changed according to operating conditions, and the operation is simple and reliable. Wide use, can directly quench the quenching fluid, oils, alcohols and other non-corrosive media to the heat exchanger, the media is lossless, the composition is stable. The cooling tower fan solves the waste heat problem in the production process and ensures efficient and safe production.

Safe production is the foundation for the existence of an enterprise. Energy conservation is an unavoidable topic for the development of the enterprise. To ensure the orderly production, the refrigeration system will tend to be more secure and energy-efficient in the future. Enterprises should integrate various technologies and continuously optimize the refrigeration system so that Customers get the most value from system use.

With the continuous development and progress of information technology, high-speed automation must be the direction of development for refrigeration systems. Computers are used instead of labor to achieve equipment management to achieve safety and energy conservation. Therefore, the industry must continue to commit itself to the research and development of environmentally friendly alternative refrigerant technologies and fundamentally solve the problems.

Woven Bag Punching Machine

This unit uses dual extruders and dual tractors to compound multiple substrates by casting, and complete the bright compounding process of the front and back of the plastic woven bag in one production process. The unit has high degree of automation, advanced technology and convenient operation. The whole machine adopts PLC operating system, linkage control, automatic temperature control of each extruder, automatic suction, and the composite product has strong adhesion fastness, good effect, uniform thickness and good sealing performance.


The cement bag perforating needle rollers and woven bag perforating needle rollers developed by our company adopt imported alloy steel wire needles with high strength and good abrasion resistance. With advanced drilling technology, the processing precision reaches the same level in the world.


The base material of this series of needle rollers generally adopts hard aluminum alloy and copper alloy, which has the characteristics of good quality, low price, economical and practical.

Our company specializes in the supply of woven bag needle rollers, cement bag needle rollers, and woven bag needle rollers wholesale. The product quality and processing technology reliability and stability are at the domestic advanced level. We can produce various special specifications of needle rollers according to customer requirements. Needle ring products. Customers are welcome to consult.

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Changzhou Puyisen Machinery Technology Co., Ltd. , https://www.pysmachine.com

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