500×500×20 ERW Square Pipe Mill Overview Year new: 2013 Quit production: 2015 Builder: ZHLW, China Principle machine Welder Thermaltool, China Uncoiler Hongkang, China Saw cutter MagicCut, China Reason of stop Marketing issue Inline? Yes Working condition? No
Engineer comment Excellent condition; top configuration; complete equipment; used for less than a year; nice and easy for starting a factory. The mill has been in real production of 20mm.
Specifications Coil Specification Sheet thickness 8 – 20 mm Sheet width 900 - 2050 mm Coil I.D. 760 mm Coil O.D. Φ1500 - 2300mm Coil weight Max. 35 tons Steel grade Max J55, K55, X70
Product Specification Squares 250×250 – 500×500 mm Rectangular Max height/width 500 mm Thickness 8 – 20 mm Length 8 – 12 m
Mill Specification Forming type Cold roll forming; form square weld square Production speed ≤10 MPM Machine complete? Yes Electrics complete? Yes Hydraulics complete Yes Tooling Combination tooling Technical material? Yes
Power Specification Power supply Voltage: 3 phase; 380V Control power: AC380V; DC24V Frequency: 50Hz
Equipment List
1 Coil car 1 Nos 2 Uncoiler 1 Nos 35ton; 144KW; double cone uncoiler including coil opener 3 Pinch roll 1 Nos Two roll pinch, roll size: 2100×330 4 5-roll leveler 1 Nos Top 2 bottom 3; roll size: 2100×330 5 Hydraulic press 1 Nos Used to keep strip position during plate cutting and welding 6 Shear welder 1 Nos Hydraulic shear 7 Hydraulic press 1 Nos 8 looper 1 Nos Including flipping transit roller table 9 Side roll 1 Nos 11 Transit table 1 Nos 12 Edge trimmer 1 Nos 13 Scrap rewinder 2 Nos 14 Transit table 1 Nos 15 Side roller 2 Nos 5.5KW 16 Pinch roller 1 Nos Φ400; AC75KW 17 Forming machine 1 Nos V1-H1-V2-H2-V3-H3-H4-H5-V4-H6-H7-H8-H9-U1-U2-U3-V5; 18 Seam guide roll 1 Nos Φ100mm; 19 HF welder 1 Nos Thermaltool solid state 700KW 20 5-roll squeeze 1 Nos 21 Flash remover 1 Nos 22 Cooling 1 Nos 14m 23 Sizing machine 1 Nos U1-U2-U3-U4-TH 24 Milling saw 1 Nos 25 Electric system 1 Nos SIEMENS electrics 26 Hydraulic system 1 Nos 27 Roll tooling 1 Nos
Major equipment specification
Forming machine Consist: Horizontal stands×9; Vertical stands×5; Universal stands×3 Horizontal stands: Spindle size: Φ350mm; driving motor AC45KW; AC55KW; motor control adjustment Vertical stands : Shaft size: Φ160mm; non driven; motor control adjustment Universal stands : 4 roll horizontal stands; Spindle size: Φ300mm; side roll shaft Φ160mm; motor control adjustment; Driving motor: 45KW Sizing machine Consist : Universal stands×4; Turks Head×1 Universal stands : 4 roll horizontal stands; Spindle size: Φ300mm; side roll shaft Φ160mm; motor control adjustment; Driving motor: 45KW
Location
