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The upper and lower hinge plates, and the inclined rods, columns, and hinges are used to complete the landing of a pulley block for power heads, rebar cages, and grouting ducts. A leg cylinder is distributed on the machine to achieve four corners of the landing height of the main machine 1.1 meters and 1.6 meters two, depending on the use of different machine models high cylinder. The power head of the three-ring reduction motor adopts an agency, so slow is also a fairly mature product. The four teams blocked the hydraulic cylinders on the forward leg and lowered the hydraulic system from the ground to the alignment of the hydraulic pile driver. Then the thighs of the machine shoes fell, and after the hydraulic cylinder contracted the line, the chassis was repeatedly driven by the hydraulic pile driver.
The operation control room is located in the iron rig of the oil rig and the main hoisting machine in the outlook, and the windows are open on three sides, which can ensure the open vision, which is safe and comfortable. Because the hydraulic motor is stable, stable and reliable, it has the characteristics of strength, small moment of inertia and high starting efficiency, so it will be stable, there is no impact on the pile machine, no vibration, good stability, long service life and other advantages. Circular or square studs serve as a power head on both sides, guiding and resisting twisting up and down the pipe. Henan Sanli Machinery This machine pile frame is mainly composed of hydraulic walking, rod, inclined top ring beam, chassis, walking wheel mechanism, rotating mechanism, lifting, control room, hydraulic system and electrical system. For folded box sections, column structure, flange connection.
It has two air-cooled motors, speed reducers, elbow, exhaust, lift frame and sliding quick components. The type of hydraulic walking of the moving mechanism. The dynamic head can be swiped to slide and detachable for checking. The large central hole reducer, high loading overload capacity, compact structure, low noise and long service life are ideal power devices for domestic drilling rigs. The rig is equipped with a box with hydraulic cylinder foldable struts that are convenient and quick to take off and land, and do not require disassembly and transportation. The cylinder is located at the front of the middle plate, under the column, and the post-pillar works. Because the hydraulic motor is stable, stable and reliable, it has the characteristics of strength, small moment of inertia and high starting efficiency, so it will be stable, there is no impact on the pile machine, no vibration, good stability, long service life and other advantages.
The fuel tank is located in the middle. There are four chassis with one leg undulating and the cylinder is contracted. So this machine pulls two motors to drive, through the coupling high-speed rotating gear reducer, willpower to drive the low speed shaft, drill pipe flange rotation. The type of hydraulic walking movement mechanism. It has two air-cooled motors, speed reducers, elbow, exhaust, lift frame and sliding quick components. Take the cylinder length 1.6 meters so that the whole machine is 1.6 meters step length. 7 cylinders shrink control room operation. The hydraulic mechanism is mainly composed of seven hydraulic cylinders with limited liability. The drilling rig is jointly controlled by electrohydraulic, all the operation buttons and processing, in front, control room control panel, easy to operate.
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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.xtchvof.com