| Expander machine manufacturer obtains customer's approval
The structure of the pipe expander mainly produced by our company is mainly composed of: base, main cylinder support plate (including main cylinder), movable push plate, front support plate, automatic feeding structure, discharging roller table, mold support, intermediate frequency coil adjusting frame (including intermediate frequency heating coil), intermediate frequency power supply, electrical control system and so on.This kind of tube expanding machine has the advantages of simple operation, high production efficiency, energy saving, simple operation procedure and reduced labor cost.
Interchanged in the expansion, is the translation methods are used in the movement of the steel tube, smooth action comparison precision, but also not damage to the steel tube, is not about steel tube expanding machine models using hot air heating method of back and forth, mainly the double heating, in which each furnace is equipped in several heating furnace core.
Steel tube expanding machine molding methods use is expanding head of the shape, the outer pressure of the qualitative method, in which the scale of the molding nozzle is very precise, on steel tube expanding machine control panel set up to undertake expanding solvent in the shape of mouth, type of sealing ring in the expansion play function of the switch socket, in her mouth can be divided into up after first rise and rise blocks up method.
The method of pipe expanding machine introduced above is very convenient and has a very strong adaptability, during which the main electrical control components are imported components, and this makes the system of pipe expanding machine more stable or very reliable.
The company mainly produces various types of pipe expanding machine, elbow machine, pipe bending machine, beveling machine, tee machine, press and other above pipe fittings equipment supporting mold and so on.The company has many years of experience in manufacturing, can according to customer requirements to manufacture customer satisfaction pipe fittings equipment.The company will provide customers with a satisfactory equipment within 60 days for the purchase of more than the company's pipe fitting equipment.Our equipment is exported to different places, and has been recognized and trusted by customers in different places.
The pipe expanding machine is designed for the lack of production and specification of large diameter seamless steel pipe.The equipment is a double-cylinder or four-cylinder parallel uniform-speed pusher, and the valve table of the pump station adopts the integrated form.According to the outer diameter and length of the expanded steel pipe, the power of the medium frequency heating power supply, the thrust and stroke of the cylinder are set.
Pipe expander is composed of the following components: hydraulic pipe expander main machine, automatic loading and unloading structure, hydraulic pump station, pipe matching device, operation table, motor control cabinet, medium frequency power supply, compensation capacitor, water cable, medium frequency coil adjusting frame, reactor.Expansion system of big pipe diameter Φ interchanged 1520 mm, wall thickness 120 mm.
Steel is the main raw material of seamless hot expanding steel pipe.Steel is refined from iron.There may be other materials that can exist with steel.For example, manganese, aluminum, zirconium and so on.
The next step after the rough steel is to turn the usable steel into steel.Well, the production process of both welded and seamless steel pipes begins when raw steel is cast into a more viable form.Molten steel is made by melting iron ore and coke in a furnace.The carbon is then removed by spraying oxygen into the liquid.The molten steel is then poured into the iron mold to get an ingot.
Next, the ingot is put into a machine, where it is pressed and turned into thinner and longer sheets of steel.The thinning and elongation process continues until the desired steel size is obtained.The steel is turned over, so the steel is uniform on both sides.
The last procedure is to cut the uneven end.Here, the uneven ends are cut off and the flowers are cut into shorter pieces.These billets are then further processed to make thermally expanded steel tubes.
The steel is then stretched into tubes.For seamless tubes, the main consideration is to stretch the steel and form the pipe.The billet is heated to about 1204 degrees Celsius.The steel has reached a state of easy stretching.The drawing is done with the help of a special type of roller.
The pipe expanding machine manufactured by our company mainly produces the above seamless steel tubes, which can produce various types of steel tubes, welcome new and old customers to visit and consult.
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