Copeland Compressor ZPU257KCE-TF3

08/20/2020

What do I need to prepare for the purchase of a high-speed refrigerated centrifuge

The high-speed refrigerated centrifuge plays an important role in the collection of microorganisms, cell debris, cells, large organelles, sulfuric acid precipitates, and immunoprecipitates.

08/20/2020

The general layout principle of the suction pipe in the cold storage

Recently, a small partner left a message asking about the general layout principles of the suction pipe in the cold storage. Today, the editor of okmarts.com will popularize this knowledge for everyone

08/21/2020

Which is better, refrigeration or dehumidification

Core Tips|After entering the dog days, heat waves hit one after another, and air conditioning has become an artifact for everyone to escape the heat. When it comes to the function of air conditioning,

01/09/2021

Be sure to understand these before installing a new fan

The most troublesome thing: the new fan requires indoor and outdoor air exchange, which requires opening holes on the wall or glass. The diameter of the holes in the market is basically concentrated on 150mm\120mm\110mm\100mm.

09/14/2020

Selection guide for air compressor

Selection of working pressure (exhaust pressure): When the user is preparing to purchase an air compressor, first determine the working pressure required by the air end, add a margin of 1-2 bar, and then select the pressure of the air compressor (the margin is considered from the air compressor The pressure loss from the installation site to the actual gas end pipeline distance, according to the length of the distance between 1-2 bar, appropriately consider the pressure margin)

08/20/2020

Poor heat dissipation of screw chiller and its treatment

Poor heat dissipation of screw chillers and treatment methods: When the condenser heat dissipation is poor, the compressor efficiency is low, and the operating current is increased.

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

06/14/2020

The reasons for the high temperature of the compressor discharge are

The reasons for the high temperature of the compressor discharge are (1) The clearance in the compressor cylinder is too large; (2) The suction and exhaust valves and piston ring of the compressor are damaged; (3) The compressor safety bypass valve器2䀀
ￜ皥
䖒皦즠Ʋ奌ི㲈Ʋ
䌁皦
ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧
ࠄ
00령ꐱ댁珵뛐珵Љ
䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ
瑉浥

06/10/2022

Use of Safety Light Curtain

The electric sensitive protection equipment can play the role of protection tripping or induction, and its composition at least includes

01/04/2022

Application of Servo System in Textile Machinery

As the product of the development of modern science and technology, servo system with its irreplaceable role and excellent performance, can be found in almost every area of industry.