Nuts and bolts - Import export

Work piece diameter(mm) Ø18 ~ Ø60 Axial pitch for ISO threads(mm) 1.0P ~ 6.0P Length of thread rolling(mm) Plunge rolling(In feed):48 Thru feed rolling:no limited Spindle speed 220、350、580、720r.p.m Thread rolling die(mm) Diameter Ø120 Bore Ø40 Length 25,50 Keyway 8 X 4 Distance of the rolling spindles(mm) 105 ~ 190 Output (pieces/min) 4 ~ 25 Swivel of roll-axis ± 3° Main power motor 5HP 6P(3.7kw) Hydraulic motor 3 HP (2.2 kw) Max rolling pressure 12 TONS Net weight (Approx.) 1300 kgs Gross weight (Approx.) 1450 kgs Overall dimension (L x W x H) 1600 mm x 1500 mm x 1600 mm Shipping measurement (L x W x H) 1450 mm x 1400 mm x 1700 mm

Thread rolling machines are used to produce screws, bolts, and tools. The blank is pressed by thread rolling dies which are attached to the thread rolling machine . The Cam type thread rolling machine is adopted the mechanical cam feed to complete the thread rolling motion, and the precise feed positioning can be ensured. Feature: UM-35 thread rolling machine is suitable to roll standard screws, bicycle pats, automobile arts,.....and various machinery parts. UM-35 thread rolling machine is equipped with the precise work shaft and work gear which keep the steady transmission, and the accuracy of thread profile. UM-35 thread rolling machine is with the precise transmission grinding type gear shape, therefore, noise-free, durable, precisely, and no extra space when transmission are able to be ensured. UM-35 thread rolling of the dove tail-type slide for assuring that jumping, vibration, and wear will not happen during rolling progress.

Work piece diameter(mm)Ø10 ~ Ø75 Axial pitch for ISO threads(mm) 1.0P ~ 10.0P Length of thread rolling(mm) Plunge rolling(In feed):148(75A:200) Thru feed rolling:no limited Spindle speed 20 ~ 50 r.p.m variable speed Thread rolling die(mm) Diameter Ø200(75A=Ø250)MAX Bore Ø70(75A= Ø85) Length 35,70,100,150(75A=70.100.150.200) Keyway 14X7(75A=18X9) Distance of the rolling spindles(mm) 275 ~ 195(75A:300~220) Output (pieces/min) 4 ~ 20 Swivel of roll-axis ± 6° Main power motor 25 HP (18.75 kw)(75A=30HP) Hydraulic motor 7 1/2 HP (5.5 kw)(75A=10HP) Max rolling pressure 60 TONS Net weight (Approx.) 4,700 kgs Gross weight (Approx.) 5,200 kgs Overall dimension (L x W x H) 2,600 mm x 2,400 mm x 2,400 mm Shipping measurement (L x W x H) 2,520 mm x 2,240 mm x 2,230 mm