Multi-Function Combined Straightening System

Product Features:

Each unit is independently driven by a servo motor,achieving speed synchronization via electronic gearing with an accuracy of±0.1%.The uncoiler is equipped with a pneumatic expanding mandrel(expansion rangeΦ450-520mm)and an EPC centering system(guiding accuracy±0.5mm).The leveling unit features an overall upper roll lift and segmented lower roll fine adjustment.The upper roll lift is driven by four synchronized hydraulic cylinders(synchronization error≤0.1mm).The feeder uses pinch rolls+servo drive,equipped with linear encoder closed-loop control.The hydraulic shear unit features electrically adjustable blade clearance(adjustment range 0.1-1mm).The entire line is equipped with multi-point touchscreens displaying speed curves,tension curves,and production statistics.The safety system includes emergency pull cords,safety door locks,and torque-limiting couplings.The machine base is made of stress-relieved welded steel plate with flatness≤0.5/1000.

Product Specifications:

Detailed technical parameters:Uncoiler capacity 5 tons,suitable for coil IDsΦ508/Φ610mm;leveling roll diameterΦ85mm,roll pitch 75mm;feeder roll diameterΦ120mm,surface polyurethane-coated(Shore A 85);shear nominal force 80 tons,maximum shear thickness 6mm(for tensile strength≤450MPa);hydraulic power unit motor power 11kW,tank volume 400L;control system uses Profinet bus,response time≤2ms;total peak line power 85kW,recommended power supply capacity 100kVA;compressed air requirement 0.6MPa,consumption 150L/min;line footprint approx.12×3.5 meters,total weight approx.15 tons;operating environment temperature 5-40°C,relative humidity 20-80%(non-condensing).

Product Applications:

Main application areas:Automated blanking lines for electrical cabinet parts(cold-rolled sheet SPCC);continuous processing of elevator door panels(304 stainless steel);cut-to-length shearing of architectural color-coated steel sheets(galvanized sheet SGCC);blank preparation for automotive parts(pickled sheet SAPH440);base material processing for packaging tin cans(tinplate).In sheet metal fabrication centers,this type of line can replace traditional manual slitting/leveling/shearing processes,improving material utilization by 3-5%.For businesses with monthly processing volumes exceeding 500 tons,the investment payback period is typically 18-24 months.The equipment is especially suitable for flexible production needs involving multiple specifications and small batches.