Wound core winding machine ?Description:
?Wound core winding machine is designed for winding/making cores in round section, trapezoidal section, round + trapezoidal combined section, and the rectangular section as well.
?This machine consists of decoiler, positioning & tensioning device, winding device and control system.
?Winding/damping force can be adjusted with pneumatic pressure meter displaying. It is equipped with electronic counting device for counting turns.Specifications:ItemDataSuitable core shapePlane & tridimensionalSuitable core sectionsRound,?trapezoidal, round + trapezoidal, rectangularMax. core column diameterPlane 230mm; tridimensional 300mmMax. core weight1.5tSuitable transformer capacityPlane 30-800kva, tridimensional 30-1600kvaSuitable strip widthMin.?8mm-max. 340mmMax. turning radius650mmMax.?winding speed55rpm (average speed 0-30rpm)Inverter for speed regulatorMitsubishiMain Driving motor power5kwMax. winding torqueAbout 1300NmMachine dimensionAbout 8m X 1.5m X 2.5mMachine weightAbout 3500kgTRIDIMENSIONAL WOUND CORE TRANSFORMER MACHINESDescription
?Tridimensional wound core (3D) transformer is a new designed high?performance transformer. It creatively reformed laminated magnetic structure of power transformers and three-phase layout,?more optimized product performance, such as three-phase magnetic circuit is completely symmetrical, energy-saving effect is remarkable, greatly reduced noise,?stronger overload, compact structure and small volume, etc. ?3D Wound Core Structure ?3D wound core - Continuously wound 1-piece core ring assembled using automatic winding machine (negligible number of joints and air gaps present results in low stray magnetic loss). 3 identical core rings are combined to make a 3 phase core.3D wound core – Each core ring limb resembles a semi-circle?allowing 2 core ring limbs of equal cross section to combine?to make a core limb. Cross section of core limbs takes closer?shape of a circle, with a higher filling factor of approx.?98% resulting in magnetic flux being almost fully utilized.3D wound core - The different magnetic path directions?of both core ring limbs that make a core limb combine to achieve zero vector sum for the magnetic flux,?resulting in magnetic flux being balanced?in each phase.?Magnetic path of 3 phases are of equal distance, resulting in 3 phases having better balanced?magnetic circuits and reduced exciting currentsCharacteristics of the 3D wound core transformerBalanced magnetic circuits and exciting current in all 3 phasesLower no-load lossesReduced vibrationsReduced in-rush currentsBetter short circuit withstanding capabilityReduced exciting (a.k.a. reactive or no-load) currentsCompact structure, low operating sound levelsMachines for 3D wound core transformersCRGO polyline slitting machineMax. dia. of core limb: 230mm (plane), 350mm?(3D)Limb sectional area: polygonSlitting strip number: 2Working speed: 30m/min?Max. raw coil width: 450mmSlitting width precision ±0.2mmStrip burr: ≤0.03mmCore winding machineMax. dia. of core limb: 230mm (plane), 350mm?(3D)Limb sectional area: polygonWinding diameter: R650mm, R800mmWorking speed: 0~36r/minMotor power: 5.5KW/7.5KWCoil winding machinetransformer?capacity range: 50～1600KVA?main power: 3KWrotating power: 1.1KW http://www.haoshuotech.com/tran...ore-winding-machine.html