... welded steel gratings are manufactured by high-power pressure resistance welder controlled by computers. Steel gratings are formed by the longitudinal ...
... power; 3. Heat is melted and joined: Hot to melt welder reach working temperature (on light have ) prepared pipe, it is ... hot to melt mould hair of welder reach the suitable density for pipe fittings to insert, heating ...
Available in variety of size and diggng depths Heavy duty design ensures longer product lifetime and better return on ivestment Cutter Suction Dredger Specifications and PriceITEMParameterLOA24mHull Depth2.0mDraught loaded (maximum)1.25mHull Width7.5mMain Force1200hp CumminsSecondary force50kwCumminsSuction500/450 mmDischarge451mm Sand pump20/18 inch 450WNShijiazhuang kingda pumWater Flow2250m³/ ...
1.High Frequency Aluminium Pipe making machine 2.Diameter :16-32mm 3.Wall Thickness : 0.28 0.32 4.Speed: 30-100M/min 5.CE High Frequency Aluminium Pipe making machineDevice principle: high-frequency welding steel pipe mill is to a certain specification of stainless steel strip feeding machine, through forming rollers to curl into a steel tube, and then use high-frequency proximity effect and skin ...
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