Half Automatic Flat T bar roll forming machine is the machine to make ceiling T bar by roll forming principle. Half automatic machine means that you need to punch the holes and ends of the flat T bar. Same as other T bar, flat t bar also has main T and cross T two types. Normally the T bar sizes 32x24x3600mm; 38x24x3600mm 38x35x3600mm; 32x15x3600mm etc. Simple and brief introduction of half automatic T bar roll forming machine: NO.ItemBrief introduction 1Frame tableMaterial: Carbon Steel, Thickness: 20mm, Polished, Anti-rusting processing 2RollerMaterial Cr12 Inner diameter 40mm, Min OD 90mm, Hardness HRC 55-56, Symmetry in the range of 0.05mm, 16 roller stations 3TransmissionChain Drive or Gear 4StitchFour Rollers real stitch can also be used for fake stitch. 5Side PlateThickness 30mm, Polish 6 sides, high precision boring 6Principal axis45# steel, tempering heat treatment, mill grinder precise making 7Electronic control systemPLC programmed, Touch Screen, full automatic controlling system. 8Stamping MouldsMaterial D2, Hardness HRC 58-60, Precise milled, precise making, easy to removable parts. Advantages of Zhongtuo Half Automatic Flat T bar roll forming machine: Full automatic production to make the T gird shape. For the finished ending making and punching hole, needs another punching machine. Machine working speed is around 25meter per minutes and speed is adjustable. Hydraulic punching for anti slip holes and the company logo if you need. Hydraulic shearing and servo flying system. The product punching die and cutting off blade, we use SKD11 as material, long time to use. PLC control system, Human-Machine interface, portable and touch screen. The brand of PLC is Panasonic.