Shanghai Metalforming Machine Co., Ltd.

Rectangular duct roll forming line-3 1---WORKING PROCESS Decoiler-metal feed-leveler grooving roll--punch --folder--cut to length -with pittsburgh

The machines use for Pittsburgh seam, C-cleat, S-cleat and single seam, mainly use for HVAC duct making.

The W11 series three roller bending machine utilize a special construction, and with two motors .when it works, the upper roller can be moved to up an

Introduction Of SB-C300A It is composed of uncoiler, leveling machine, roll forming machine and hydraulic cutting system. A. Main technical paramet

APP08Air drive riveting machine 1. Pressure, 8ton 2. Punch Distance, 100mm 3. Riveting distance, 6mm 4. Air source 2-7kgf/cm2, flowing, 0. 6m3/min

Our skillful spiral tube forming machine can make the tubes in the dim. Area of 85 mm to 1500 mm. It even can make the tubes in diameters 86mm, 87mm,