Factory Safety Access Control System Specification
At present, the labor costs of enterprises have risen. More and more enterprises have implemented the “machine†replacement plan, and a large number of robots have been installed on the production line instead of manual production tasks. In order to avoid safety accidents, all robot working areas must be fenced. Once the personnel enters the fenced area, the robot must be powered off and interrupted to prevent a safety accident.
The general treatment method is to use the security lock to manage. Each entry personnel is equipped with a lock. After entering, the door is padlocked and then unlocked. In this way, if more than one person enters and exits, if there is a lock for each person, there will be a lot of locks on the door. If more than one person locks, forgetting will not be safe. And the way the padlocks do not prevent unauthorized personnel from entering the danger zone.
The new type of security door lock is adopted, the IC card reader is used to read the employee card information, and the computer management determines whether the employee has the right to enter. After the employee enters, he prompts to enter the employee information and contact information at the on-site terminal, which completely solves the problem of multiple people entering the padlock. At the same time, the central computer can record the employee's entry and exit time and equipment outage time, and provide the site management personnel with reference data of the equipment operating rate. The control system integrates safety relays, and the control standard reaches CAT4 electromechanical "target=_blank> electromechanical equipment. The business covers a series of high-end technical products from field-level electric drive, bus communication to factory automation control.
As a system service provider for Siemens automation products, we offer a full range of S5, S7, bus communication and all SIMATIC accessory products. Now Shenzhen Zhongyu Dekong Automation Engineering Co., Ltd. has established a close partnership with Germany Helmholz Systems Co., Ltd. to provide customers with more solutions to solve S7 series compatible products and industrial communication problems.
In the field of industrial servo control, Zhongyu Dekong is an authorized agent of Lenze Company of Germany, which sells Lenze's full range of products and provides technical services to customers. Familiarity with products and business has become a source of competitiveness for the company.
Maintaining the interests of customers is the guarantee of the company's reputation. Adhering to this philosophy, we cooperate with these internationally renowned companies to create the most development space for our users and our partners with advanced products, refined business quality, and a harmonious and win-win business attitude.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Refinement of Copper removing agent and Decoppering Agent through Lead Fire Process
Copper removing agent, lead copper removing agent, lead fire smelting copper removing agent, lead refining copper removing agent, lead copper removing agent for export, crude lead fire smelting copper removing agent, No. 2 lead refining copper removing agent
Bismuth is the impurity which is the most difficult to remove during fire refining of crude lead. lead fire process refined debismuthizing agent is prepared and produced by Luanchuan Hengkai Metallurgical Materials Sales Co., Ltd after research and development for many years. The lead fire smelting novel copper removing agent is prepared and produced by our company. After the copper removing agent produced by our company is used, the copper content in the lead after copper removal is within 0.0002. More importantly, after the copper removing agent produced by our company is used, no pollution is produced (no smoke), the emission of sulfur dioxide is reduced, there is no low-altitude pollution, the operation is simple for workers, the operating environment is improved, and free technical guidance is given for the first-time use.
"Hengkai Metallurgical" brand patent products (patent number: 201808178848) is environmental protection copper removing agent 1#. Environmental protection formula copper removing agent 2# belongs to upgrade products of the copper removing agent 1#. After the copper removing agent produced by our company is used, the copper content in the lead is less than 0.00015 after copper removal. The product is characterized by small usage, no pungent smell, no low-altitude pollution, easier operation and low slag rate. Product advantages: the content of existing copper removing agent in the market is 6%-10%, which is lower than ours. Currently, the company is the only one in China that has passed EIA acceptance. The company adopts the most advanced independently-developed automatic production line to produce copper removing agent. The annual output is 15,000 tons, and the moisture content is less than 0.01%.
Luanchuan Hengkai Metallurgical Materials Sales Co., Ltd. is a domestic professional R & D and production manufacturer engaged in lead smelting copper removing agent and lead-refined debismuthizing agent. The company cooperates with a number of scientific research institutions, and it has abundant strength in independent research and development, design automation assembly line operation, production and examination, which has formed the production capacity of 30,000 tons in copper removing agent, debismuthizing agent, iron sulphide, Ferro sulphur , alloy sand, ferrous sulphide, Pyrite and other series products. It is one of the domestic production enterprises with the largest scale. The company passed the ISO9001 international quality system certification in April 2018. The patented products (patent No.: 201808178848) "Hengkai Metallurgical" brand copper removing agent and ferro sulphur gain consistent praise from clients after innovation, research and development and improvement by the clients for many years due to high product quality and cheap price. It supplies goods to most domestic lead smelting enterprises throughout the year with stable business relationship. Its market share is 70%. Its products are exported to more than 10 countries and regions. Its share in the southeast Asia market is 80%. The company belongs to a reliable partner and service provider.
Hengkai metallurgical company sincerely welcome customers at home and abroad to visit the guidance, negotiate cooperation!
(In addition, our company is specialized in the production of `Hengkai Metallurgical" Brand - ferro sulphur series for foundry, copper removal agent series for lead smelting, debismuthizing agent for lead smelting, iron sulphide series for resin grinding wheel abrasive industry, iron sulphide series for brake pad friction industry, iron sulphide series for heavy metal wastewater treatment, iron disulphide series for soil improvement, iron disulphide for lithium battery anode, alloy sand series for wear-resisting flooring industry, ferrous sulphide powder series for ferrous sulphide cored wire, ferrous sulphide for ferrous sulphide cored wire, iron sulphide for resin grinding wheel, ferrous sulphide powder for heavy metal wastewater treatment, ferrous sulphide powder for soil improvement, ferrous sulphide cored wire, pyrite, ferrous sulphide ore, molybdenum oxide, high purity molybdenum trioxide, ammonium molybdate, titanium dioxide, cryolite powder, mullite, etc.)Copper remover quality certification Copper remover copper removal agent for
LUANCHUAN COUNTY HENGKAI METALLURGICAL MATERIALS SALES CO.,LTD , https://www.pyritechina.com