Roof Truss Roll Forming Machine for Top Hat Purlins

This roof truss roll forming machine has been designed for automatic and simple production of hat shaped purlins on roof top, and it’s called top hat purlin roll forming machine as well.

Roof truss roll forming machine got its name according to function (it has another name roof batten roll forming machine based on function), and according the shape of the end products, it’s given the name top hat purlin roll forming machine also. One roof truss roll forming machine usually can produce only one top hat purlins or roof battens (it’s technically capable to produce more than two different profiles on the same machine and this machine is called two-in-one cold roll former).

A complete roof truss roll forming machine or top hat purlin roll forming machine consists of decoiler, feeding unit, main forming machine, cutting unit, transmission unit, hydraulic unit, computer control system and output tables. It’s quite easy and simple to operate this cold roll forming machine throught the computer control system, and it can be running both automatically and manually.

Technical Specifications of this Roof Truss Roll Forming Machine or Top Hat Purlin Roll Forming Machine:

• Decoiler: Un-powered, Manual one
  Max. feeding width: 300mm
  Coil ID range 470mm±30mm
  Capacity: Max. 3Ton
• Cold Roll Forming Machine:
  Material of structure: welded with 36# H Beam steel
  Wall plate thickness:18mm
  Material of Rollers: 45# high optimal steel, CNC lathing, and coated with hard chrome
  Shafts Diameter=ф70mm
  Roll forming stations: 12 stations
  Transmission: By chain-sprockets
  Main Power=4KW , Frequency speed control
  Forming speed approx.0-12m/min
• Hydraulic Cutting device: Cutter frame made from high quality 25mm steel plate by welding
  Post cut, stop to cutting
  Pump motor: 3KW
  Cutting pressure:Max.12Mpa
  Cutting tool material: Cr12, Heat treatment
• Control System: Panasonic PLC, Inverter, Omron encoder, HMI;
  Control the quantity and cutting length automatically
  Combined with: PLC, Inverter, Touch Screen, Encoder, etc
  Cut-to-length tolerance≤±2 mm
• Output table: Un-powered racks