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<title><![CDATA[EC21 Product Catalogs - roll welding machine]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/roll_welding_machine--2673/1/roll welding machine.html]]></link><item>
<title><![CDATA[LIFENG Material Technology-Finned Tubes]]></title><link><![CDATA[https://lifeng006.en.ec21.com/LIFENG_Material_Technology_Finned_Tubes--10119108_10119193.html]]></link><description><![CDATA[rolling or ribbing process.
High-frequency Welded Helical Finned Tubes 
A continuous helical fin is attached to the base tube by high frequency electric resistance welding in order to give an efficie]]></description><pubDate><![CDATA[20250306]]></pubDate></item>
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<title><![CDATA[Single-Column Hydraulic Press]]></title><link><![CDATA[https://ntbtskjc.en.ec21.com/Single_Column_Hydraulic_Press--11967557_11967558.html]]></link><description><![CDATA[Adopting computer-optimized structural design, the C-shaped single-arm body structure has good rigidity, simple structure and easy operation.The whole machine is welded with steel plates and has been]]></description><pubDate><![CDATA[20240712]]></pubDate></item>
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<title><![CDATA[45KW 1-20KHZ IGBT Solid-state Medium Frequency Generator/ Induction Heating Power]]></title><link><![CDATA[https://inductionmachinery.en.ec21.com/45KW_1_20KHZ_IGBT_Solid--11682717_11963361.html]]></link><description><![CDATA[rolling of twist drills, round steel etc.
7. Melting and smelting of all kinds of metals like copper, bronze, iron, steel, alumnium alloys and so on.
https://www.inductionmachinery.com/medium-frequen]]></description><pubDate><![CDATA[20240705]]></pubDate></item>
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<title><![CDATA[Air Filter Core Making Machine - Spiral Type]]></title><link><![CDATA[https://zogutech.en.ec21.com/Air_Filter_Core_Making_Machine--11026358_11026400.html]]></link><description><![CDATA[rolling making machine, air filter making machine
type: air fitler making machine, hydrualic filter making machine
thickness: 0.2-2.5mm
seam type: inner bite, outter bite, welding
hole type: diamond ]]></description><pubDate><![CDATA[20240613]]></pubDate></item>
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<title><![CDATA[Pipe Straightener]]></title><link><![CDATA[https://lzbhmachine.en.ec21.com/Pipe_Straightener--11540564_11930675.html]]></link><description><![CDATA[roll machine used for straightening pipes without excessive cold working or introducing enough ellipticity to affect physical properties, especially compressive strength. Seamless or welded pipes are]]></description><pubDate><![CDATA[20240429]]></pubDate></item>
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<title><![CDATA[Hangao Weld Bead Roller Machine]]></title><link><![CDATA[https://hangaotech.en.ec21.com/Hangao_Weld_Bead_Roller_Machine--11914145_11914160.html]]></link><description><![CDATA[Weld Bead rolling Machine.This machine is professional for leveling internal tube welding bead, driven by servo motor. It could make inner tube wall smooth. Higher efficiency,
less consumption, long ]]></description><pubDate><![CDATA[20240321]]></pubDate></item>
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<title><![CDATA[CNC Machining]]></title><link><![CDATA[https://empcasting.en.ec21.com/CNC_Machining--11594536_11594544.html]]></link><description><![CDATA[welding, electroplating, heat treatment, machining and assembly processes.
CNC Precision Machining
Generally speaking, a machining process normally refers to the process of removing the surface mater]]></description><pubDate><![CDATA[20220629]]></pubDate></item>
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<title><![CDATA[Coil Upender]]></title><link><![CDATA[https://hzrollforming.en.ec21.com/Coil_Upender--11587595_11587600.html]]></link><description><![CDATA[machine with beautiful appearance, stable structure, and good impact resistance.
The turntable mainly adopts high-quality medium carbon steel plate, which is processed by roll bending, welding and sh]]></description><pubDate><![CDATA[20220615]]></pubDate></item>
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<title><![CDATA[Coil Cutting Machine]]></title><link><![CDATA[https://kingreal.en.ec21.com/Coil_Cutting_Machine--11705059_11705061.html]]></link><description><![CDATA[rolled, Cold-rolled, PPGI, Silicon steel, Aluminum, Galvanized, Pre-painted
Shaft Diameter
110mm
MachineFrame
350H steel welding
DriveMotorPower
5.5kw
Leveling Rollers
up layer 5 rollers down layer 6]]></description><pubDate><![CDATA[20230109]]></pubDate></item>
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<title><![CDATA[Automatically Interchangeable Steel Forming Machine]]></title><link><![CDATA[https://metalrollingmach68.en.ec21.com/Automatically_Interchangeable_Steel_Forming_Machine--10979436_11033933.html]]></link><description><![CDATA[welding a steel plate to strengthen the structure.
Two side separated forming rollers line for roll forming, 11 groups back rollers of one side were fixed on the machine base, then the fixed part of ]]></description><pubDate><![CDATA[20200608]]></pubDate></item>
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<title><![CDATA[Resistance Seam Welding]]></title><link><![CDATA[https://ningboxihe.en.ec21.com/Resistance_Seam_Welding--11654442_11741278.html]]></link><description><![CDATA[welding machine factory
, we provide automatic laser welder, resistance seam welding video, spot seam and projection welding
, electric resistance seam welding, resistance seam welding pdf, roll spot]]></description><pubDate><![CDATA[20230306]]></pubDate></item>
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<title><![CDATA[DRC-D51 Ring Rolling Machine]]></title><link><![CDATA[https://youli798.en.ec21.com/DRC_D51_Ring_Rolling_Machine--11873476_11873644.html]]></link><description><![CDATA[D51 Series Vertical Ring Rolling Machine (Reaming Machine) is a machine for hot rolling and expanding of ring blanks. This product is mostly used for bearings, flat weld flanges, high diameter flange]]></description><pubDate><![CDATA[20231207]]></pubDate></item>
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<title><![CDATA[Oil Gas 6-12 Meters Long Pipe Plate Bending Machine]]></title><link><![CDATA[https://ntslzg2003.en.ec21.com/Oil_Gas_6_12_Meters--11845580_11845585.html]]></link><description><![CDATA[machine adopts integral steel plate welding, which has good stability.Match with pre-welding machine, pre-bending/post-bending post machine etc.,We can provide the longitudinal welded pipe whole prod]]></description><pubDate><![CDATA[20231227]]></pubDate></item>
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<title><![CDATA[Automatic Panel Bending Machine Intelligent Panel Bender Center with 1400mm 2000mm 2500mm]]></title><link><![CDATA[https://cncpanelbender.en.ec21.com/Automatic_Panel_Bending_Machine_Intelligent--11845097_11845098.html]]></link><description><![CDATA[The whole machine includes four main parts:
(1). Bottom fabricated and welded heavy structure,which is integrally fabricated and holistically welded with super high-strength steel, ,which make the ma]]></description><pubDate><![CDATA[20230915]]></pubDate></item>
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<title><![CDATA[Superda Metal Filter Frame Roll Forming Machine Production Line]]></title><link><![CDATA[https://superda.en.ec21.com/Superda_Metal_Filter_Frame_Roll--11851873_11851885.html]]></link><description><![CDATA[Metal filter holding frame roll forming machine production line with automatic bending process, save raw material and easy operation.
Shenzhen Superda Machine Co., Ltd Filter Frame Machine Manufactur]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
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<title><![CDATA[Crusher  XKP-450/560ZG-B, XKP-400]]></title><link><![CDATA[https://bjod.en.ec21.com/Crusher_XKP_450_560ZG_B--9409635_1893496.html]]></link><description><![CDATA[rolls: 1:1.38 
(6) reducer: ZSY450-45, hardened gear reducer, single input and single output reducer, single roll (rear roll) is driven. 
(7) machine frame: steel plate Q235 welding, thickness 25 mm.]]></description><pubDate><![CDATA[20150307]]></pubDate></item>
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<title><![CDATA[Oval Cage Ring Making Machine for Filter Cage]]></title><link><![CDATA[https://zhnyuling0826.en.ec21.com/Oval_Cage_Ring_Making_Machine--5734672_6868139.html]]></link><description><![CDATA[machine 
Good consistency of ring size 
High efficiency 
ZGTEK Filter bag cage welding machine 
steel cage 
Oval cage ring making machine
Oval ring forming machine
Oval ring rolling machine
cost effe]]></description><pubDate><![CDATA[20150328]]></pubDate></item>
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<title><![CDATA[Tube Mill]]></title><link><![CDATA[https://cn03461059.en.ec21.com/Tube_Mill--11653279_11653310.html]]></link><description><![CDATA[machine
ability in the length of tube and not restricted the tube length
under certain conditions.
✮ High
efficiency 
The machine can complete automatic rolling, welding, traction and
cutting after]]></description><pubDate><![CDATA[20230816]]></pubDate></item>
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<title><![CDATA[Steel Pipe Hardening Furnace,Steel Pipe Hardening Equipment]]></title><link><![CDATA[https://inductinheating.en.ec21.com/Steel_Pipe_Hardening_Furnace_Steel--9931403_9931479.html]]></link><description><![CDATA[Machinery specifications]
Quenching
Max. 60mm/s
Feed type
Pinch roll method
[Major machinery points]
Number of carry-stock
Approx. 15
Pinch roll dimensions
&amp;phi;200x80mm disposal diameter &amp;phi;160
Be]]></description><pubDate><![CDATA[20160414]]></pubDate></item>
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<title><![CDATA[Bushing Making Machine, Bush Making Machine, Bimetal Bush Machine]]></title><link><![CDATA[https://hnmetal.en.ec21.com/Bushing_Making_Machine_Bush_Making--10903736_11903049.html]]></link><description><![CDATA[Our bushing making machines consist of rolling machine, reforming machine, chamfering machine, oil groove press machine, flanging machine, friction welding machine to produce SF-1 bushing, SF-2 bushi]]></description><pubDate><![CDATA[20240217]]></pubDate></item>
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<title><![CDATA[Steel Roller with Chrome Plating]]></title><link><![CDATA[https://zhonghengroll.en.ec21.com/Steel_Roller_with_Chrome_Plating--9855461_9856855.html]]></link><description><![CDATA[roll body, forge shaft, steel plate for baffle, assemble and weld together. 
3. Surface treatment type: chromium plating, zinc plating, copper plating, polyurethane, rubber, ceramic coating, hypalon ]]></description><pubDate><![CDATA[20160215]]></pubDate></item>
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<title><![CDATA[Furnace Roller]]></title><link><![CDATA[https://nanjingxinshuo.en.ec21.com/Furnace_Roller--8255874_8255993.html]]></link><description><![CDATA[welding and machining and grinding.
Material: High nickel and high chrome heat resistant alloys, cobalt base alloys, like HU, HT, HK, HP, HW, 24/24NbTiZr, 50Cr/50Ni (2.4813), 1.4865, 1.4849, 1.4848, ]]></description><pubDate><![CDATA[20140528]]></pubDate></item>
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<title><![CDATA[Box Type Annealing Furnace]]></title><link><![CDATA[https://chenchr.en.ec21.com/Box_Type_Annealing_Furnace--9381136_10808202.html]]></link><description><![CDATA[machinery supporting enterprises, loading machine, diesel engine, military, stainless steel solid melt, high manganese steel quenching, valve, flange ring, pressure container, rolling stick, steel pi]]></description><pubDate><![CDATA[20180826]]></pubDate></item>
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<title><![CDATA[Swbtec Slewing Bearing &amp; Slewing Ring]]></title><link><![CDATA[https://swbtec1.en.ec21.com/Swbtec_Slewing_Bearing_Slewing_Ring--11605076_11657469.html]]></link><description><![CDATA[machines, including welding machine, precision turntable, mooring equipment, snow breaker or shifter, transport, handling, BMU-building maintenance units etc.
As one of slewing ring suppliers
, we wi]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Horizontal Axle Press]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Horizontal_Axle_Press--11602248_11602258.html]]></link><description><![CDATA[machine price.
The whole machine adopts integral steel plate welding, which is thick and beautiful, and has good stability.
What is Hydraulic Press Machine Used for?
This wheel press machine from EZH]]></description><pubDate><![CDATA[20220713]]></pubDate></item>
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<title><![CDATA[Heating Chamber for Vacuum Furnace]]></title><link><![CDATA[https://sophiaxi06.en.ec21.com/Heating_Chamber_for_Vacuum_Furnace--11869270_11876914.html]]></link><description><![CDATA[alloy, tungsten availableCertificationISO9001:2008TechnicsHot rolled, cold rolled, laser cutting, embossing, bending, machining, riveting, welding, etc.Sizeaccording to your drawing or requirement.]]></description><pubDate><![CDATA[20231218]]></pubDate></item>

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