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In the past few years, WINCOO has provided various pipe spool fabrication line solutions in the fields of petroleum, petrochemical, nuclear energy, thermal power generation, shipbuilding and offshore platforms, and has continuously summarized and updated design concepts and application technologies. Next, let us introduce in detail the main functions of the pipe spool fabrication line.
Here is the content list:
l Briefly describe the production process of the pipe spool fabrication line.
l What are the application areas of pipe spool fabrication line products?
l What is the production line function of the pipe spool fabrication line?
Briefly describe the production process of the pipe spool fabrication line.
Continuous forming pipe spool fabrication line process such as uncoiling, feeding guide, forming, welding, internal welding seam grinding, shaping and sizing, fixing treatment, final sizing, straightening, flaw detection, coding, sizing, cutting, blanking, etc. This production process has a fine structure, easy operation, professional manufacturing, and high quality!
WINCOO has absorbed the latest higher-level automatic control technology in the pipe spool fabrication line engineering to provide more efficient automatic and digital pipe spool fabrication line manufacturing solutions. At present, WINCOO has proposed hundreds of casing shaft production lines at home and abroad, creating a new working mode in the tube shaft manufacturing industry!
What are the application areas of pipe spool fabrication line products?
The pipe spool fabrication line is used to cut standard wall or thin-walled pipes with a wall thickness of no more than 12”, and its thickness and bevel V-shaped bevel. In addition, the production efficiency of the pipe spool fabrication line is extremely high (it is hoisted by a bridge crane and passed High-speed pipe cutting and beveling machines for beveling and welding through automatic welding stations).
For pipe spool fabrication line applicable industries, it is widely used in petroleum and natural gas, oil refineries, petrochemicals, onshore and offshore, chemical engineering, nuclear power plants, shipbuilding, power stations, energy, aviation, especially suitable for on-site pipeline prefabrication!
What is the production line function of the pipe spool fabrication line?
l (1) Raw material mixing: the stabilizer, plasticizer, antioxidant and other auxiliary materials of the pipe spool fabrication lines are added to the high-speed mixer according to the proportion and process, and the material is heated to the set process through self-friction of the material and the machine The temperature is then reduced to 40-50 degrees by the cold mixer, so that it can be added to the hopper of the extruder.
l (2) Extruder part: The pipe spool fabrication line is equipped with a quantitative feeding device, so that the extrusion volume can be matched with the feeding volume and ensure the stable extrusion of the product. Due to the characteristics of the conical screw, the feeding section has a larger diameter, and the heat transfer area and shear speed of the material are relatively large, which is conducive to the plasticization of the material. The small screw diameter in the metering section reduces the heat transfer area and the melt The high shear speed enables the melt to be extruded at a lower temperature. When the screw rotates in the barrel, it plasticizes the mixture of the pipe spool fabrication line and pushes it to the machine head, so as to achieve compaction, melting, mixing and homogenization; and to achieve the purpose of exhaust and dehydration. The feeding device and screw drive device adopt frequency conversion speed regulation, which can realize synchronous speed regulation.
l (3) Extrusion die head part: the pipe spool fabrication line that is compacted, melted, mixed and homogenized, and subsequent materials are pushed to the die head by the screw. The extrusion die head is a key part of the pipe forming.
l (4) The vacuum shaping water tank is used for shaping and cooling the pipe spool fabrication line. The vacuum shaping water tank is equipped with a vacuum system for shaping and cooling and a water circulation system. The stainless steel box body is cooled by circulating water spray. Device and manual device for left and right, height adjustment.
l (5) The traction machine is used to continuously and automatically lead the cooled and hardened pipe from the nose of the machine, with frequency conversion and speed regulation.
l (6) Cutting machine: After being controlled by the stroke switch according to the required length, it will automatically cut, and delay the overturning, and implement the pipeline spool fabrication line. The cutting machine uses the fixed-length work switch signal as a command to complete the entire cutting process. The cutting process is synchronized with the operation of the pipe. The cutting process is completed by electric and pneumatic drive. The cutting machine is equipped with a dust suction device to suck out and recover the cutting debris in time.
l (7) The turning action of the turning frame is realized by the air cylinder through the air circuit control. The turning frame is equipped with a limit device. When the cutting saw cuts the pipe, the pipe continues to be transported. After a delay, the cylinder enters the work to realize the turning. Action to achieve the purpose of unloading. After unloading, it will automatically reset after a few seconds delay, and wait for the next cycle.
We are professional pressure vessel production line supplier,If you need the related equipment,please provide following information:the material and the size of workpiece.It would be better if you could provide drawings of the workpieces.Thanks.
The advantage of pressure vessel production line:
1) .Save manpower cost and time cost, reduced project time greatly;
2) .The operation is simple, and the mechanized operation is safer;
3) .Have very strong practical, and standardized process products more in line with international standards;
4) .Strong applicability, and through the customization can achieve the requirements of different specifications of the workpiece.
The entire pressure vessel production process:
1.The process of single tower barrel:
❶Storage area of raw materials→❷Numerical control cutting machine→❸Steel plate rolling-up machine→❹Single barrel assembling and welded area→❺Flange fit-up welding zone→❻Inspection of semi-manufactured products→❼Storage area of semi-manufactured products→❽Lengthened installed and welded workshop.
2.The process of multi-section tower barrel:
❶Preparation for the supplied materials of work area→❷Hydraulic fit-up system→❸Inner circular seam automatic welding→❹Outer circular seam automatic welding→❺Inspection of semi-manufactured products→❻Delivery of rotator→❼Sandblasting and painting zone.
3.The process of tower barrel sandblasting and painting zone:
Hydraulic jack is mainly used in the inverted construction of vertical cylindrical steel storage tank (hydraulic lifting method) in petrochemical industry, inverted construction of steel liner in power plant chimney and inverted construction of vertical cylindrical low temperature storage tank, etc. Today I will introduce our YT series hydraulic jack, and take the YT30 for example. I will introduce this product in the following aspect.
●The features of equipment
●The structure of equipment
●The overall structure of the equipment and its working principle
The features of equipment
1.The set of equipment is mainly composed of hydraulic lifting pump station, hydraulic cylinder, wire rope and so on, easy to install.
2.The equipment adopts PLC program to control the lifting centrally. Each lifting pump station is equipped with displacement sensor device, which is easy to operate and has high lifting synchronization accuracy.The equidistant distance can be adjusted arbitrarily.
3.The hydraulic lifting pump station can be divided into two modes: dynamic and centralized control. The hydraulic cylinder can be adjusted (fine-tuning) rising and falling individually or locally (several), and can be controlled centrally by multiple groups. The lifting height can be more accurately controlled, which is convenient for the butt adjustment of the welding seam of the tank wall.
4.Each hydraulic cylinder is equipped with safety valve, good self-locking,equipment will not be due to power failure in the process of operation;
5.The blasting and breaking of a high-pressure rubber hose.The failure of a hydraulic cylinder causes the tank or heavy weight to slide or fall, and the hydraulic lifting process is safe and reliable.
6.The stroke of hydraulic cylinder is 3200mm, which can meet the one-time lifting completion of the existing panel width and reduce the lifting time.
7.The overall base length of the equipment is only 2200mm, which can fully meet the automatic welding process of large storage tank inner ring seam.
The structure of equipment
Electrical control system: power supply part, control part (operating platform) and pump station control box.
Pump station control box
The equipment consists of five parts;It is composed of power supply part, control part, hydraulic station part and pipeline part
● The power supply part provides power supply for the control part, and the hydraulic station provides power supply.
● The control part provides control for hydraulic station and hydraulic jack
● Hydraulic station: it is composed of oil pump electric unit, hydraulic valve set, high-pressure ball valve, high-pressure rubber hose and oil tank to provide hydraulic energy for hydraulic jack.
● Hydraulic jack part: hydraulic cylinder, wire rope, such as equaling rod device, hydraulic cylinder roof device, hydraulic cylinder support rod, etc
● The fixed plate, wire rope lifting lug and pin for the hydraulic cylinder are made by the user.
The overall structure of the equipment and its working principle
1.The overall structure of the equipment
1).The set of equipment is evenly placed around the lifting object, the overall force and lateral force of the equipment are strictly calculated and successfully applied.
2).Precise and compact structure, adjustable output force, lifting speed to meet lifting requirements, high synchronization accuracy.
2.Working principle of equipment
Force transfer process:
Output force of hydraulic cylinder → steel wire rope → rising ring (welded with lifting lug) → conduction plate → wall plate lifting
Hydraulic jacking system is mainly used in large tank construction. WINCOO ENGINEERING CO.,LTD is supplying tank hydraulic jacking system to tank contractors worldwide.
Tank welding machines refer to electrical appliances that provide power with certain characteristics for welding. Because of its flexibility, simplicity, convenience, firmness, reliability, and strength even after welding, tank welding machines are widely used in various industrial fields, such as aerospace, ships, automobiles, containers, etc. , Then what are the product features of tank welding machines?
Here is the content list:
l Product performance characteristics of tank welding machines.
l Specific structural characteristics of tank welding machines.
l Welding technical characteristics of tank welding machines.
Product performance characteristics of tank welding machines.
EGW vertical gas-electric tank welding machines are highly efficient automatic welding equipment, which can control the improvement of the welding frame according to the current feedback closed loop. In a water-cooled forced welding seam, the main feature of a forming is the thickness from 10mm to 50mm.
Automatic control of the molten pool level of tank welding machines and automatic adjustment of wire drawing length. Small size, light weight welding frame and easy to update flexible modularization, easy to use. Widely used in petroleum, chemical, blast furnace thick plate welding and shipbuilding industries.
Tractor tank welding machines are mobile units that can be easily transported to any workstation and are suitable for fillet and flat seams. The modular design makes it easier to expand the units with additional equipment, namely the flux supply unit and the flux recovery unit. For each tank welding machines welding process, suitable components can be combined in the best way.
Specific structural characteristics of tank welding machines.
The basic structure of the exhaust pipe ring welding machine.The assembly of the automatic welding machine is mainly composed of a pulley guard, a transmission mechanism, an observation window, a platform, a guard, and a rotating clamping mechanism.
ACL-200's small automatic welding machine specifications.Aiming at the diameter of the duct in the aero-engine is usually within φ30mm, a small automatic ring welder with the model ACL-200 produced by the American MK company is selected. Tank welding machines are mainly used for butt welding of stainless steel, carbon steel, aluminum alloy and other pipes, and welding of pipelines and pipe joints. The welding range is the outer diameter of the catheter φ6～φ50mm.
Welding technical characteristics of tank welding machines.
Cleaning and tack welding before tank welding machines. Grind the inner and outer burrs of the tube end to make the tube end flush without burrs, and wipe it clean with alcohol. Manual tungsten argon arc welding is used for positioning.If tank welding machines use inappropriate positions, the position of the welding point will deviate from the neutral line of the welding butt surface.
Because the shape of the girth welding seam is relatively regular, the tack welding point that deviates from the weld cannot be covered by the normal weld, resulting in tack welding The points are on the edge and outside of the weld, making the weld surface poorly formed. If the positioning method is adopted, this kind of situation can be effectively avoided!
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Marcy Real2020-11-15 05:44:02
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