Angle Steel Round Rolling Machine BLKMA Company Spiral duct oval machine transforms smooth and corrugated round spiral duct into the Flat-oval duct. Machine control is by PLC, and the LCD UNIT on the operator's panel stores all set parameters for easy recall by the operator when required.   Specifications of angle rolling machine   Features of angel steel round machine The JY-50 angle rolling machine for sale is designed for rounding angle steel flanges and 40Cr steel, featuring overall heat treatment for enhanced durability. This versatile machine is adaptable to various needs, capable of rolling angle iron, flat iron, square steel pipes, ...

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Auto Duct Production Line Cnc air duct auto line is a duct making line with the highest automation and highest efficiency in rectangular air duct production line machines.   The auto line duct machine made by BLKMA company can help customers to finish all needed process from cutting sheet metal to forming the whole duct under the control of auto CNC system. Automatic CNC control system greatly improves the precision and the beauty. auto duct line includes auto duct line 2, auto duct line 3, auto duct line 4, linear auto duct line 5 and U shape auto duct line 5.   Top China Auto Duct Line ...

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Applications and Advantages of quality steel belt spiral duct machine Table of Content [Hide] Ⅰ. The functions of spiral duct machine Ⅱ. The advantages of spiral duct machine The steel belt spiral air duct machine adopts different specifications and lengths of steel belts. It can process the corresponding size or any size of the duct. It can use a high-speed synchronous automatic cutting system to cut according to the demand of the length. In addition, tube mould and plasma cutting function can be added (steel belt plus tube mould, circular saw cutting plus plasma cutting, one machine for four uses, to meet ...

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Angle Shearing Machine Portable angle steel flange production line is mainly for punching and cutting duct angle steel flange(30-50 angle steel). Cutter and punching die are both made of Japan SKH51, which are fast and accurate. The new design mold can complete the angle steel switching within 5 seconds with the durable punch.   Angle iron cutting machine Performance Features:   Hydraulic and Pneumatic Options: BLKMA offers two types of angle iron shearing machine for notching or cutting right angles on sheet metal. The hydraulic type can handle a maximum thickness of 3mm and weighs 200kg, while the pneumatic type is more ...

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