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JFC21series high-speed & high-precision press
   Suitable in such fields as air conditioner fins, exchanger of auto water tank, meter cooler and exchanger of air conditioner, steel plate coiler, silicon steel sheet, and so on.
   Combined pneumatic friction clutch and brake.
   JFC21-45 and above type equipped with lifting balance cylinder.
   Duplex valves imported.
   Electric compelling oil lubrication system.
   Concentrated control by PLC with international brand.
   Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand
   Equipped with hydraulic overload protecting device.
   JFC21-25~45 adopts manual shut height adjustment with scale display. JFC21-63 and above type adopts electric shut height adjustment with digital display.
   This press can be equipped with several shearing valves, ejecting valves and automatic feeding machines to form automatic production line and can replace imported products.
   None postfix indicates the machine adopts common guide and rigid protector.
   Suffix "A" indicates the press adopts roller guide and rigid protector.
   Suffix "B" indicates the press adopts roller guide and hydraulic protector.
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JFC21series high-speed & high-precision press
   Suitable in such fields as air conditioner fins, exchanger of auto water tank, meter cooler and exchanger of air conditioner, steel plate coiler, silicon steel sheet, and so on.
   Combined pneumatic friction clutch and brake.
   JFC21-45 and above type equipped with lifting balance cylinder.
   Duplex valves imported.
   Electric compelling oil lubrication system.
   Concentrated control by PLC with international brand.
   Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand
   Equipped with hydraulic overload protecting device.
   JFC21-25~45 adopts manual shut height adjustment with scale display. JFC21-63 and above type adopts electric shut height adjustment with digital display.
   This press can be equipped with several shearing valves, ejecting valves and automatic feeding machines to form automatic production line and can replace imported products.
   None postfix indicates the machine adopts common guide and rigid protector.
   Suffix "A" indicates the press adopts roller guide and rigid protector.
   Suffix "B" indicates the press adopts roller guide and hydraulic protector.
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.lyshieldcutters.com