1, use safety. The conductor of the trolley wire is mainly made of aluminum alloy and the outer shell is polyvinyl chloride. The outer shell of the conductor can better protect the conductor and also improve the safety of the transmission medium.
2, energy saving, environmental protection. The transmission medium conductor generally uses aluminum alloy and copper. The two transmission mediums have relatively small resistance, low power consumption, and strong electrical conductivity, which can play an important role in energy saving and environmental protection.
3, long service life compared to other wires and cables. The service life of ordinary wires and cables is 5 to 10 years less than that of safety wire contacts.
4, easy to maintain, easy to install, can prevent rain, dust, snow, electric shock.
5, a wide range of use. The structure of safe trolley line is relatively simple, installation and maintenance is also very convenient, and it can be widely used in the power supply of mobile equipment such as mines, metallurgy, machinery, terminals, chemical industry, power plants, freight yards.
6, strong adaptability to the environment. High temperature rigid body trolley wire can adapt to the ambient temperature of 150°C, and can withstand the harsh environment of high temperature, high humidity, high voltage, strong corrosion, and more dust.
Safety trolley wires are used to power indoor mobile electrical equipment, such as various small and medium-sized power cranes, electric hoists, power tools, and recreational facilities. The trolley wire is made of plastic as the skeleton, flat copper is used as the carrier fluid, and multiple carrier fluids are respectively inserted into the grooves of the same plastic shell in parallel, and each carrier has one opening corresponding to each carrier fluid for the purpose of brush sliding. aisle.
DM brand products are in-house extrusion coated and siliconised release papers. It is ideal for certain uses within the graphics and medical markets. They offer excellent:
Dimensional stability
Flatness
Surface smoothness
Strength properties
Colors available: white and natural (unbleached)
Base papers: Various grades available.
Polymers used: LDPE, HDPE, MDPE and Polypropylene
Finishes: Matte or Gloss
Silicone coatings: One or two sides with either solvent based or solventless silicones. Standard easy or modified release
Release: Standard easy or modified
Printing: Most grades are available with one color printing
Release Paper,PTFE Release Paper,Silicone Coated Release Paper,Solvent Free Silicone Release Paper
Daoming Optics & Chemical Co., Ltd , http://www.dmreflective.com