Submersible sewage pump is a pump used in the environmental protection industry to transport solid and liquid mixed liquids such as domestic sewage, industrial wastewater and mud containing solid particles and fibers. WQ type submersible sewage pump consists of sewage pump, sealing system, submersible motor, control and protection system, automatic installation system and other parts. The difference with the general sewage pump is: WQ submersible sewage pump coaxial pump and motor rotation, and at the same time dive into the liquid work. Pump sealing system can effectively prevent the liquid into the motor chamber to protect the safe operation of the motor. Control and protection system to the pump in the event of water leakage, oil spill, overload, overheating, lack of equal failure, timely alarm and shutdown for repair. Water/Wet type wire drawing machine LT23-25/288 water tank wire drawing machine Water/Wet Type Wire Drawing Machine,Water Type Wire Drawing Machine,Wet Type Wire Drawing Machine,Water Tank Wire Drawbench Jiangyin Wanyi Machinery CO.,Ltd , https://www.wydrawmachine.com
(1) Main technical parameters:
1. Maximum incoming line strength: ≤ 1400Mpa;
2. Drawing passes: 23, 25;
3. Maximum incoming wire diameter: 1mm;
4. Minimum outlet diameter: 0.1-0.12mm;
5. Maximum drawing speed: 15m/s;
6. Average pass compression ratio: 14%;
7. Motor power: 15-18.5kw.
(2) Equipment composition for wet wire drawing machine
1. The frame is formed by welding section steel, and the tank body is formed by welding stainless steel plate;
2. The tower wheel is made of 45 steel, the working surface is sprayed with tungsten carbide powder (WC), the surface hardness is ＞ HRC60, the surface finish is 0.4Ra, and the service life is more than two years;
3. The machine coefficient is large in the front and small in the rear, which is conducive to improving production efficiency and continuous production;
4. Both the mold base and the mold base have angles, and the steel wire is always in a straight line during drawing, which is conducive to improving the quality and not easy to break the wire;
5. Tower wheel and mold are cooled by immersion in self circulating lubricating coolant;
6. The transmission mode is driven by synchronous belt to eliminate oil leakage and reduce noise;
7. The main bearings are made of NSK brand from Japan, and the motors are frequency conversion motors;
8. The finished product mold is installed in the mold base that can adjust the angle, which is conducive to the alignment of the finished product reel and the adjustment of the product ring diameter;
9. Box overturning force ≤ 200N;
10. All wire passing wheels and rollers are subject to quenching treatment, with surface hardness ＞ HRC50;
11. AC frequency conversion speed regulation is adopted, and the frequency converter adopts Siemens or Huichuan brand;
12. The electric control mode is PLC control, and the PLC is made of Mitsubishi or Siemens;
13. The touch screen is Taiwan made color touch screen, and low-voltage electrical components are all domestic well-known brands;
14. The machine is equipped with inching, front and rear linkage, start, stop and other functions. The human-machine interface of the main operating console has the functions of length, speed preset display, fault query, and equipment status display;
15. The electric cabinet is a standard cabinet produced by professional enterprises.