Beijing Jianyan 15m mobile concrete spreader
The HGY15 mobile type cloth machine is a mobile type cloth machine developed by the mechanized institute in the late 1990s. It has been used for more than 15 years.
1) The boom adopts the "R"-shaped three-section folding arm, which can realize 360° full rotation and simultaneously complete the pitching and expanding and folding and folding arm movement of the boom, and realize the all-round pouring of three-dimensional space within the length of the boom. Without casting dead angle, concrete pouring of vertical structures such as walls, pipes, columns and piles can be conveniently realized.
2) The folding, pitching and turning of the boom are driven by hydraulic pressure, and the whole machine is operated by buttons.
3) Compact structure, can be lifted and displaced, and does not need to be fixed when used. Lifting equipment can be arbitrarily hoisted to a suitable pouring location as needed, placed on a slab, platform, simple shelf or trailer, with great flexibility and maneuverability. In addition, it can be lifted off the construction area when not in use, and it does not affect other process operations, and is easy to maintain.
4) It can adapt to the needs of various construction floors and complex construction sites without being affected by the size and shape of the construction layer.
HGY15 wheeled
Construction Cases
PTA Powder
Main application:Repair and strengthen workpiece surface, significantly
Welding method:PTA welding
Main equipment:PTA welding machine
Flame core temperature: about 10000℃
Technological characteristics:PTA has high temperature, concentrated energy, stable combustion, small heat affected zone, fast welding speed, high production efficiency, easy to obtain low dilution rate of surfacing layer, surfacing layer and workpiece matrix are metallurgical bonding,, bonding strength is high.
PTA welding technology is one of surface strengthening methods, which has high deposition rate, low dilution rate, and could be applied with many kinds of powder. The manufacturing craft of PTA powder is normally gas atomization, which reduces satellite of powder. We supply 4 main categories of PTA powder: Nickel-based alloy powder, Iron-based alloy powder, Cobalt-based alloy powder and Mixed Powder.
Nickel Based Alloy Powder possesses high temperature resistance and wear resistance, it is the most popular alloy powder applied by PTA welding both domestically and internationally. Coating hardness is within the range of HRC 30-60. It could be applied to various industries like agriculture, plastic, paper, marine and steel making where wear and corrosion protection needed. Some examples are plunger, moulds, pump leaf and screw.
Iron Based Alloy Powder is more widely used and a more economic choice. With high abrasive resistance, it is more commonly applied to mining tools, drilling tools and mixers of iron and steel making industry, coal industry, shaft, oil and energy industry.
Cobalt Based Alloy Powder is recommended for corrosion and oxidation resistance, with better hot hardness values than equivalent Nickel based alloy powder. It is widely applied to steel making industry, coal industry and mining industry.
Mixed powder mainly refers to NiCrBSi mixing with other hard-phase powder such as cast tungsten carbide and other cemented alloy powder, which allows the powder better hardness around HRC60 and excellent abrasion resistance.
Mixed powder is more often used for mining equipment for oil sands, lignite, oil drilling tools, excavator buckets, extrusion screws for plastic processing, grain and oil processing, etc.
PTA Powder,Iron Based Alloy Powder,Cobalt Based Alloy Powder,Nickel Based Alloy Powder
Luoyang Golden Egret Geotools Co., Ltd , https://www.hvafspray.com