In-Feed Thread Rolling Machine

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Pipe/Tube Thread Rolling Machine

The in-feed thread rolling machine adopts cold forging process, the screw threading has more tensile strength compared to thread cutting process. This thread rolling machine is used to form the screw threading on the steel bar in a certain length.

Technical Specifications

Mold Z28-40 Z28-80 Z28-150 Z28-200 Z28-250 Z28-500 Z28-650
Max. roll pressure 80KN 150KN 180KN 200KN 280KN 500KN 650KN
Threading diameter Φ5-Φ30mm Φ5-Φ42mm Φ5-Φ50mm Φ5-Φ60mm Φ5-Φ90mm Φ5-Φ100mm Φ5-Φ120mm
Threading pitch 1-2mm 1-3mm 1-3.5mm 1-4mm 1-6mm 1-10mm 1-15mm
Roller diameter Φ120-Φ170mm Φ120-Φ240mm Φ120-Φ170mm Φ150-Φ270mm Φ150-Φ300mm Φ150-Φ300mm Φ300-Φ410mm
Spindle speed 34-72 r/min 36-78 r/min 36-78 r/min 16-90 r/min 16-90 r/min 16-90 r/min 16-90 r/min
Active power 4kw 4kw 5.5kw 11kw 15kw 18kw 22kw
Hydraulic power 2.2kw 2.2kw 2.2kw 4kw 5.5kw 6.5kw 7.5kw
Cooling power 90w 100w 125w 125w 125w 125w 125w
Threading length In-feed length In-feed length In-feed length In-feed length In-feed length In-feed length In-feed length
Unit weight 1100±50kg 1400±50kg 1700±50kg 2300±50kg 3000±50kg 5000±50kg 6100±50kg
Dimensions 1480*1500*1050mm 1500*1380*1140mm 1600*1550*1445mm 1700*1850*1550mm 2450*1780*1670mm 2450*2000*2000mm 2300*2540*2700mm
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