Steel Pipe Two Step Hot Expanding Machine with Induction Heating Unit for Small Size Pipe Change to Bigger Size Pipe or for Refreshing Used Pipe

                                                                                           hot pipe expanding machine PerformanceThe equipment is a specialized device for petroleum,chemical industry,electric power,oil and gas pipelineand other fittings ;it was designed and manufactured by our company ;it synthesized many years ofimprovement and technical requirements in fittings industry. It mainly chooses seamless and welded pipesas raw material and makes use of hydraulic pushing-method equipment mating intermediate frequencyheating system to realize the production procedure of hot expanding pipe diameter. The products adaptcarbon and alloy steel pipes expanding from original small-diameter pipes to big-diameter pipes.theequipment possesses logical design, reliable working,convenient operation,automatically feeding systemfor relicving labor intensity;main unit _adapts hydraulic rotation easy to realize the rapid shifting betweenstepless speed governing speed -reverse with working process,and can easily adjust thrust.it can runstably with little noise,the circuit board of intermediate frequency power adapts advanced technology;starting circuit with constant power digital sweep frequency can run smoothly and reliably with low failure rate.Major technology parameters Paramete modelHJ-EX-219HJ-EX-325HJ-EX-426HJ-EX-530Max diameter expanding to219325426530Inner diameter of hydro-cylinde(mm)160200220250Thrust force of  hydro-cylinde(T)84130160206Using thrust force(T)67104128165Working adfvance speed(mm/min)2500140016001200Return stroke(mm/min)5000390034003300Paramete modelHJ-II-630HJ-II-720HJ-II-820HJ-II-1020Max diameter expanding to6307208201020Inner diameter of hydro-cylinde(mm)280300320360Thrust force of  hydro-cylinde(T)258296337420Using thrust force(T)206232270360Working adfvance speed(mm/min)11001000950800Return stroke(mm/min)2800270022001700Remarks:1,the thrust force of hydro-cylinder shall be calculated as two hydro-cylinder;design max pressure is 21Mpa;   using pressure is 0-18Mpa.2,the data is for reference only.3.products can be customized according to requirementFAQ1. Are you able to make the machine as our requirement?     Yes, we accept customized. 2. Is it possible for customer to inspect machine before shipment ?     Yes,of course ,we welcome customer to our factory inspect machine before shipment .3. Can the clients visit your factory?     Of course yes, welcome to visit our factory any time.4. How to ensure the quality of the machine ?    Before shipment ,we will running the machine in our factory ,also the customer can come to our factory    inspect machine ,Our machine guarantee period is 1 year ,within one year any part broken (expect    human factor ) we will offer the parts for free , whole life service offer .  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1