FD-30D Railway Bolts Screw Machine Three Rollers Tube Threading Machine
Price On Enquiry per Unit
Minimum 1 Unit per order.
(33650 available in China)
Product Information
Payment:
Telegraphic Transfer (T/T)
Delivery:
13 Aug, 30 days from today upon confirmation.
FOB (Free On Board)
Listed on:
5 Jun 2025
23
SKU:
FD-30D
Product ID:
2979049
Additional Info:
1. Hot rolling with intermediate frequency heating furnace
2. Automatic feeding by robot
3. Speed can be adjustable
4. Only need 5-8 minutes to change rolling dies
5. CE, ISO9001-2008
6. Three rollers to keep precision shape

Specification
Working diameter 12.7-27mm
Range of pitch rolled 6-13mm
Length of thread rolled Max.300mm
Spindle speed 280rpm
Outside diameter of rolling die φ80.5mm
Inside diameter of rolling die φ39mm
Thread rolling die length 60mm
Output(pcs/min) 10-15(pcs/min)
Main power motor 22KW
Supply voltage AC380V / 50Hz
Weight(reference) 3900KG
Motor Dimension 110*130*90mm
Machine Dimension(L*W*H) 4100*1100*1300mm

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