Steel sheet pile is designed and developed for channel revetment, landslide prevention and temporary cofferdam and becomes the mainstream product.
Depending on rich accumulation of experience in cold bending roll forming technology, we manufacture steel sheet pile with high quality and accuracy.
Click Read More to view details of our project of steel Pile Production Line in Japan.
Click Read More to view details of our project of steel Pile Production Line in Japan.
Steel sheet pile production line workshop in Japan  |  |
Coil feeding car is to support and store steel coil, and convey it to uncoiler, then raise coil up to conehead center.
Uncoiler supports and lifts up coil, then clamps coil to make it aligned with production center line.
It bears and rotates coil, clamps coil to make it aligned with production center line. It cooperates with peeling device to lead the head of coil into the production line.
Straightener uses shovel head, press roll and straightening device to strip coil head, thus it can be fed into flattener smoothly.
Straight head peeling is available for up uncoiling.
Uncoiler supports and lifts up coil, then clamps coil to make it aligned with production center line.
It bears and rotates coil, clamps coil to make it aligned with production center line. It cooperates with peeling device to lead the head of coil into the production line.
Straightener uses shovel head, press roll and straightening device to strip coil head, thus it can be fed into flattener smoothly.
Straight head peeling is available for up uncoiling.
Pincher and flattener guide strip into the center of unit to finish the leveling. Pinching roll delivers strip and feeds strip end into leveling roll.
Unpowered protection roll is installed next to leveling machine to avoid steel strip curved after leveling.
This process is the preparation for subsequent cutting and butt welding.
Pinching device clamps the strip head to make it connected with the previous strip tail.
Unpowered protection roll is installed next to leveling machine to avoid steel strip curved after leveling.
This process is the preparation for subsequent cutting and butt welding.
Pinching device clamps the strip head to make it connected with the previous strip tail.
Butt welding machine welds the strip tail of previous coil and the coil head of following coil that both cutted by cutting machine (gas shielded welding). It adopts hydraulic shear and is equipped with cutted end and tail collecting tank under the unit.
Welding seam is automatically adjusted by regulation system. Clamp device at head and tail automatically fixes the steel plate, regulating to reasonable seam requirement according to different plate thicknesses.
Shearing machine shears strip head and tail to ensure the gap of shear blade is uniform and the welding is continuous.
Welding seam is automatically adjusted by regulation system. Clamp device at head and tail automatically fixes the steel plate, regulating to reasonable seam requirement according to different plate thicknesses.
Shearing machine shears strip head and tail to ensure the gap of shear blade is uniform and the welding is continuous.
 Transition roller stores certain quantity of strip when the strip tail is aligned. Strip is formed into desired combination of shapes by cold forming rolls. |  Forming roll: cold roll form strip into desired combination of shapes |
Forming machine is to cold bend strip into desired product by several stands of rolls. There are 18 stands of forming machines in total. The stand is gantry cast steel type, with steel pipe center level positioning. It consists of horizontal two-roll stand, C type vertical roll stand, universal four-roll stand, transmission device and foundation.
In rough forming process, the pressing of upper and lower horizontal rolls is regulated by SWL. The position of rolls can be regulated when loading. Finishing forming machine is a universal four-roll stand, upper and lower rolls are active and side roll is inactive. The pressing of upper and lower horizontal rolls is regulated by SWL. The position of rolls can be regulated when loading
In rough forming process, the pressing of upper and lower horizontal rolls is regulated by SWL. The position of rolls can be regulated when loading. Finishing forming machine is a universal four-roll stand, upper and lower rolls are active and side roll is inactive. The pressing of upper and lower horizontal rolls is regulated by SWL. The position of rolls can be regulated when loading
 Finished product is cut by flying saw to desired length . |  Flying saw |
 Rejected product collection section: cut rejected product to ensure its recyclability |  Conveyer next to saw: transport cutted product to finished product area quickly, and ensure smooth production of next product |  Stacker: stow 3~10 finished pipes as a group for package |
 |  Finishing section: package finished product in batch for transportation convenience |
Finished product
 Spare shafting: store different rolls in storage bins |  Roller storing |  Storage bins for flying saw blade and grinding machine |
If you have interest for a similar product or want to know more information, please contact email: yang.wang@huaye.us
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