Knife switch used primarily for lighting, and 7 three-phase power circuit. 5kW electric motor start switch. That fuse is connected below it, so it can switch roles, but also can play a role in short circuit protection.Knife switch consists of single-phase and three-phase two, 5 a, 10A, 15A, 30A, 100A, and other specifications. Knife switch … Continue reading Single-phase, three-phase motor knife switch circuit
New metal decoration material titanium plate profile
Earth rich in titanium. Titanium metal is a new type of building material, in large buildings such as Hangzhou Grand Theater, National Theater and has been successfully used, this marked the beginning of wall era of titanium in the construction field. Titanium plate are mainly surface high gloss, high strength, thermal expansion coefficient, excellent corrosion resistance, … Continue reading New metal decoration material titanium plate profile
New metal decoration metal description
Metal cloth consists of multiple small aluminum combined, and color variety, hotels, cafes and hotels, such as the screen can be used as partitions and ceiling, and so on, can also be used for window decoration, very good decorative effect.
New metal decoration metal mesh description
Metal mesh is a new decorative material, made of high quality stainless steel, aluminum, brass and copper and other materials, prepared by a special process. Because of its unique flexibility of wire and wire lines and gloss, is widely used in building facades, partitions, ceilings, as well as airports, railway stations, hotels, hotel, exhibition hall, … Continue reading New metal decoration metal mesh description
Introduction of new metal decorative metal curtain
Metal curtain color changeable under the refraction of light, imagination, and a beautiful panoramic view. Metal curtain metal drapery and metal beads divided into two. Metal drapery is often used to cover wall decoration, Interior partition decoration decorative, column cladding and ceiling of three-dimensional ornamentation. Metal drapery transparent, pleated, allows light and air to pass … Continue reading Introduction of new metal decorative metal curtain
New metal decoration metal mosaic description
In recent years, metal mosaics in a decorative surface, flexible use of various delicate geometric arrangement, can be used as a color gradient, or as other decorative material embellishment, elegance and romantic interpretation of the material itself most vividly. This stylish and edgy mosaics used in your full modern bathroom. General metal mosaic surface with … Continue reading New metal decoration metal mosaic description
Methods of protection and protection of metal materials
Reasons against metal corrosion, appropriate measures can be taken to prevent metal corrosion, there are several common methods. 1) change the internal structure of the metal. For example, manufacturing various corrosion-resistant alloys, such as adding chromium and nickel to steel, made of stainless steel. 2) protective cover method. Protective cover on the metal surface, corrosion around metal … Continue reading Methods of protection and protection of metal materials
Before anti-corrosion metal decoration material
Metal surface will usually accompanied by dust, grease, oxidation, rust, pollutants, salinity or loosening of the old film, in which scale is relatively common, but most overlooked parts. Oxide in iron and steel produced by hot forging forming of a compacted oxide layer, usually attached to the comparison, but compared to the steel itself is … Continue reading Before anti-corrosion metal decoration material
Metal decoration material corrosion theory
Pigment of this preservative is usually at the same time, corrosion mechanisms includes physical, chemical and electrochemical aspects. (1) physical preservation. Appropriate accompanied by reacting with the oily film paints can be dense coating, antiseptic effect of physical strengthening. For example, lead-containing paint and oil to form lead soaps, anti-corrosion coating density, which reduces the penetration … Continue reading Metal decoration material corrosion theory
Inverter model options
In General, the General method is as follows: (1) General purpose inverter (only v/f control mode of the inverter). Frequency operation can meet the requirements of the machine, in most cases, you can select a general-purpose inverter. For example, coal handling machines, dyeing machines, escalator, and so on. Running characteristics are: don't depend on mechanical properties … Continue reading Inverter model options

