The shape of the wing gate device is stamped and formed with stainless steel plate, which is beautiful in appearance, rustproof, and durable. It adopts standard electrical interfaces. The channel gate can conveniently integrate card readers such as magnetic cards, barcode cards, ID cards, and IC cards in the device. In the past, through the selection of various identification system equipment and the use of reliable safety protection devices, alarm devices, direction indications, etc., channel gate coordination to achieve intelligent control and management of the channel to provide access for civil and orderly access Channel gates can also prevent illegal personnel from entering and exiting at the same time; in case of emergencies, the channels can be unblocked and the personnel can be evacuated in time.
Features:
1. Wing gate fault self-test and alarm prompts, user-friendly maintenance and use;
2. The wing gate passes the built-in small button on the main control board, and the operating status of the programmable device;
3. The mechanical structure and double sensing anti-clamping function will automatically stop or stop the motor during the default time when the telescopic arm is in the process of resetting. After the default delay, it will be reset again (until reset), and the force is very small. (≤2Kg);
4. Sound and light alarm functions: including illegal entry and trailing alarm;
5. Anti-knocking function, the swing arm is automatically locked when no opening signal is received;
6. Channel gate telescopic arm synchronization function;
7. With automatic reset function, after the gate is opened, if the smart wing gate does not pass within the specified time, the system will automatically cancel the user's access permission. The standard is automatically reset after 5 seconds.
8. After the channel breaker is powered off, the channel is automatically opened and the power is automatically closed;
9 can be connected with a variety of card reading equipment, receiving relay switch signal work;
10. One-way or two-way control of personnel in and out;
11. Remote control and management can be realized directly through the management computer;
Scalable functionality:
1) Counting function;
2) The chassis is longer and the telescopic arm material is selected.
Wing gate application scope:
Flap gates are suitable for one-way or two-way control of the flow of people in and out of the channel.
Stations, terminals, tourist attractions import and export channels;
验 Exhibition halls, swimming halls and other ticket gates ◇ community, libraries, enterprises and institutions import and export attendance, access control, consumer management;
â—‡ Special channel control
Our key products are litharge using in assaying of precious metal, and lead nitrate using in gold mining. Lead nitrate is used as medical astringent; tanning material for leather-making; dyeing mordant; photograph promoting agent; flotation for ore; chemical reagents; and also used for making fireworks, match, and other lead salts. In the mean time, we are sourcing the other chemical reagents for our mining customers in Australia, Canada, Africa etc.
1. Product name:lead nitrate
2. Character: white crystal powder, relative density 4.53(20), easily soluble in water, liquid ammonia, light dissolve in ethyl alcohol, not dissolve in concentrated nitrate acid, solubility 56.5g/100g water (20). Dry lead nitrate decompose at 205-223. Damp lead nitrate decompose at 100, first become Pb(NO3)2 . PbO, go on heating, then become PbO. It is strong oxidant, putting together with organics will lead it burning, noxious.
3. Application: Used as flotation reagent for gold ore and other ore.
Mining Chemicals,Mining Chemicals Cationic Pam Flocculant,Copper Mining Chemicals,Blufloc Pam Mining Chemical
Gemhold (SJZ) Trading Co., Ltd. , https://www.gemhold.cn