On March 7, 2013, Navistar , a US truck and engine manufacturer, announced the promotion of Troy Clark , COO (Chief Operating Officer), as its new CEO.
Zhuo Yikai is 57 years old and is currently the president and COO of Navistar. It will replace the interim CEO Lewis Campbell, who had been the interim CEO of Navistar since August of last year to fill the gap after the removal of former CEO Donani Ustian.
In January 2010, Zhuo Yikai joined Navistar as Senior Vice President of Strategic Planning. He was promoted to president and COO last fall.
Prior to this, Zhuo Kaikai worked for GM for 35 years. He has served as General Motors North America President, General Motors Mexico Operations President, Manufacturing and Labor Relations Vice President, and General Motors Asia Pacific President.
The steel sheet can be made into Arch eaves board by crimping curved making machine.
The eave boards are widely used in gardens, factories, storehouses, hotels, exhibition halls, shops, simple architectures and mobile houses.
Color steel corrugated and trapezoid steel sheet crimping curving machine consists of feeding device, curving&pressing device and electric control system. It adopts the formed pressing die to press the [pit" on the formed panels and make the panel curved. By changing the distance of the wave mark and adjusting the depth of [pit" can form into the panels with different radian. This machine adopts the PLC control to realize the automatic controlling of wave mark space and the free-set of wave mark space data.
Technique parameters
(1) Processing material: Aluminum/galvanized steel/colored steel coil
(2) Material thickness:0.3- 0.8mm
(3) Product size:2600*1600*1200mm
(4) Main motor power: 4kw
(5) Pump power:3kw
(6) Shaft diameter: 60mm
(7) Forming steps: 5steps
(8) Roller material: high grade 45# steel, hard Chromium plating
(9) Main frame: Steel pipe welded frame
(10) Medium plate thickness: 16mm
(11) Speed:8-12m/min
(12)Material of the cutting blade:Cr12
(13) Control system: PLC computer control
(14) Power supply: 380V, 3 Phase, 50Hz (can change as customers request)
Components of line
1.Roll Forming System 1 unit
2.Cutting Device 1 unit
3.Hydraulic Station 1 unit
4.PLC control system 1 unit
Crimping Curving Machine
Crimping Curving Machine,Roofing Sheet Crimping Machine,Automatic Crimping Curving Machine,Crimping Curved Roll Forming Machine
CANGZHOU DIXIN ROLL FORMING MACHINE CO., LTD , http://www.hebeimachine.com