Auxiliary Equipment
Rolling dies on a welded pipe production line are essentially a well-synchronized mold system. These rolls are not designed primarily for "rolling and compression," but for forming and sizing. The molds for the rolling dies guide the edges of the strip steel by bending the successive stages of deformation, which eventually result in a closed tube. This tube, by welding and subsequent processing, becomes a final product of welded pipe.
Hangao external tube polishing machine is mainly used for metal surface treatment. In addition to that, it can perform various functions such as polishing, cleaning, and deburring. Such work can be done in one go. It eliminates a series of problems of the traditional method of difficult polishing, long time, and large consumption of consumables.
Hangao internal pipe tube polisher sander is designed mainly for internal treatment of metal pipes. Besides that, it can perform multiple functions such as polishing, cleaning, deburring, and other precision grinding work can be completed in one go. It helps to eliminate a series of problem, which includes traditional polishing being difficult, time-consuming, etc.
This system is mainly designed to automatically correct and track stainless steel seam tubes during the TIG welding process, thus eliminating the problem of increased labor costs and poor-quality welding caused by visual fatigue.
More specifically, it uses advanced intelligent vision technology combined with optical and electrical technology to achieve this integration. No similar product of this system has been found in the domestic market yet.
By capturing the weld bead and dock bar image through the visual acquisition system, the system determines the dock bar offset by the application of vision technology, thus it real-time controls the position of the dock bar by motor device correction,which leads to tracking automatically and realizing unattended high-quality welding requirements finally.
In the industrial welded pipes sector, attaining top-notch welds can be primarily achieved by lowering the welding speed and guaranteeing the welding quality. But to both boost the production line efficiency and get great welding quality, the arc welding stabilizer created by our company is targeting the above problems.
At the very center of the arc stabilizer, a longitudinal electromagnetic field with an adjustable size has been added. The arc is either stabilized in the middle or pushed forward by electromagnetic force. Thanks to the electromagnetic stability, the arc cannot be pushed back or to the left by the problems of stagger and "hump" not occurring. So it is a kind of quality assurance that goes hand in hand with production efficiency improvement. The speed has been increased by 20-30% and has been verified in implementation and use. To be able to work with a variety of welding currents and production speeds, regulate the electromagnetic force's strength, and be compatible with different welding currents and speeds.
An air tightness equipment is a precision instrument that can be used to find leaks in products or parts and to measure the leakage rate. Basically, it involves filling or emptying through air the product or device under test, then checking pressure, flow, or gas level changes to decide whether the sealing of the product is good enough.
Besides an air-tightness testing device being the cornerstone of a quality control system, it is also a major factor in safety, performance, durability, and environmental regulation compliance of the product.
Eddy-current testing is an electromagnetic method among several others that are used in nondestructive testing (NDT). It is based on the principle of electromagnetic induction, which is used for both the detection and characterization of various surface and subsurface cracks in conductive materials.
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One Stop Service
Dedicated to building a one-stop service platform for high-end industrial welded pipe equipment
Widely Used
Widely applicable in various fields, suitable for various materials, and products comply with various international standards
Custom Design
Tailored technical solutions or even factory output solutions for customers
Installation And Commissioning
Can provide better installation, debugging, and maintenance for customers
High End Configuration
Stainless steel pipe making machines and other welding pipe equipment are equipped with high-end, advanced technology, and intelligent and precise control
R&D Innovation
Continuously innovate and learn, while establishing cooperative relationships with universities
