The erw pipe mill remains the
backbone of longitudinal welded pipe production, serving oil & gas
transmission, structural piling, water lines, and a ... ...
In modern metallurgical forming, the ERW tube mill machine remains the primary production asset for longitudinal welded pipes across
energy, automoti ... ...
Engineering analysis of ERW pipe making machine lines: weld integrity, roll forming precision, and automation. Technical insights for tube mills produ ... ...
Precision ERW tube mill solutions for oil, structural, and automotive tubing. Explore roll forming, HF welding, sizing, and automation from industry e ... ...
The horizontal spiral accumulator design is based on the principle of the difference in the length of an equal number of spirals around different diam ... ...
The cage accumulator can storage 700m-1000 length strip, which can maintain the tube mill consistent running during changing steel coil and joining th ... ...
Function :It is used to pack automatically round tubes and square &rectangular profile. It possible to obtain either square,rectangular or hexagonal b ... ...
In precision metalworking, contaminated coolant is directly linked to tool
wear, surface defects, and biological fouling. A correctly specified coola ... ...
In high‑speed ERW tube and pipe mills, the quality of coolant directly
affects weld integrity, tool life, and surface finish. Contaminated
coolant—c ... ...
In high-frequency welded tube and pipe production, non-destructive testing
(NDT) is required to detect surface and near‑surface defects such as lack ... ...
We design the decoiler straightener( it also called strip flattener)to handle /flatten the strip with over 4mm thickness and strip width from 238mm to ... ...
In high-frequency (HF) electric resistance welding (ERW) for steel tubes, the
ferrite
rod core — commonly known as the impedor core — directly dicta ... ...
In any tube mill, roll forming line, or slitting operation, the first
critical stage is coil handling. A poorly performing decoiler and
straightener ... ...
The un coiler is the
starting point of any tube mill, roll forming line, or slitting operation. It
must pay off steel strip from a master coil under ... ...
In any tube mill, roll forming line, or slitting operation, the reel uncoiler is
the first critical component. It must pay off steel strip from a mas ... ...
A motorized decoiler is a powered uncoiling system
designed to handle heavy steel coils (5–30 tonnes) at line speeds exceeding 80
m/min, where manua ... ...
A manual decoiler machine is an essential piece of
equipment in small to medium-scale tube mills, roll forming lines, and coil
processing operations ... ...
In the production of welded steel pipe, the quality of the final product is
determined long before the forming rolls close. The first point of contro ... ...
