As the most important part of the security precaution system, the control of the smart card access control system has always been in a very high-profile situation. Through the control of the main channels, it can effectively prevent and control criminal activities. When we choose, we should carry out relevant analysis according to the specific situation. From the overall development point of view, the smart card access control system and the traditional magnetic card access control system in the past have more performance advantages, and fully integrate the attendance system and patrol system Fully combined with the anti-theft alarm system to carry out the most effective communication mode to achieve a more ideal control mode, so what are the good tricks for users to choose when they choose the smart card access control system? First of all, we have to understand the smart card access control system in the market. At present, there are several categories that are widely popular on the market: Among them, the networked smart card access control system that uses the attendance machine to input the unlock signal, the application situation is relatively good: In addition It is an independent smart card access control system that uses an independent controller as the main carrier. It is generally suitable for the entry and exit of small offices: Finally, there is a networked smart card access control that is about professional access controllers and card readers. The system can form a unified whole in this way, and get a wider application space mode in the whole power supply chassis. After understanding the type, we must consider the brand quality and after-sales service in many aspects.
As producer of slurry pumps with casting foundry shop, Muyuan can offer many kinds of slurry pump parts, such as Impeller, metal liner, rubber liner,cast iron expeller seal parts, bearing housing and base etc.
Pump Spare Parts,Rubber Slurry Pump Parts,Pump Wet End Parts,Horizontal Slurry Pump Liner SHIJIAZHUANG MUYUAN INDUSTRY & TRADE CO., LTD. , https://www.cnmuyuan.com
Except the cast iron material ,other material can be offered : high chrome, ceramic, stainless steel , rubber, polyurethane,or the latest in ceramic materials for longer service life and higher efficiency.
Pump Part Description
Material
Application
Impeller, liner, throat bush etc.
High chrome, Ceramic
For mines and other wear resistance working conditions
Impeller, liner, throat bush, F.P.L. Insert, etc.
Natural rubber, elastomer and polyurethane
Corrosion (especially acid) and abrasion conditions
Cover plate, frame plate, base, bearing housing, etc.
Grey iron and ductile iron
All kinds of working conditions
Expeller, expeller ring, stuffing box, etc.
Stainless steel, high chrome
Chemical industry, corrosion (especially for acid) conditions
Shaft, shaft sleeve, lantern ring, neck ring, etc.
Stainless steel, 1045 steel
Seal, O ring
Elastomer
Bolt
Stainless steel, 1045 steel