Running Speed 10-20m / Min Hot Dip Galvanizing Equipment Steel Substrate With Cooling Tank
|Condition::||New||After-sales Service Provided:||Engineers Available To Service Machinery Overseas|
|Zinc Bath:||Ceramic Or Metal Bath||Warranty:||12 Months|
hot dip galvanising equipment,
hot dip galvanizing machine
Clean and economical Hot Dip Galvanizing Equipment with steel / alu / other Substrate
Carefully designed zinc dust collecting system can reduce zinc consumption and help to improve operation safety of the dust filter.
Nominal bore: Min. 1/2” – Max. 6”
Wall thickness: Min. 1.5mm – Max. 4.5 mm
Pipe length:5-6m(1/2”,3/4”) 4-6m(1”-6”)
Some kinds of squire and rectangular pipes can be treated by this line. But the line should be restricted within 2 pipes , the ratio of long and short side should be restricted within 1.5 and the min. bore dimension of pipe must be larger than 25mm.
Dry type galvanizing system；
Pipe OD under 1-1/2”(including 1-1/2”) are processed with quadruple line way;
Pipe OD 2”-4” (including 4”) are processed with double line way.
Pipe OD 5”and 6” are processed with single line way.
Outside of pipe: By Compressed Air with outer blowing
Inside of pipe: Pipe OD 1/2”and 3/4” By Over-heated Steam inner blowing nozzle.
For pipe’s OD above 1”(including 1”) lancer plug inner blowing technique is adopted for improving the inner coating quality ,saving steam consumption and lessening the generation of zinc powder .
This galvanizing plant is designed so that pipes can be dipped into kettle and then be withdrawn to inner-blowing station automatically.
Star wheel type dipping device is used for pipe dipping. It can help to adjust the dipping time flexibly by using different running program.
Long lancer plug inner blowing technology by using hot compressed air is used for pipe above 1”(including 1”) . The usage of this technology results in improvement on quality of inner blowing, saving steam consumption and reducing generation amount of zinc powder.