VB200 & VB650 Bespoke Valve Boring Machines

A precision valve boring machine for MSIV valves, globe valves, turbine throttle, control valves, safety valves and stop check valves. The machine provides a surface finish on the valve pressure seal area, guide ribs and seat that requires minimal grinding/lapping.

Features

  • Helical geared spindle drive
  • Infinitely variable auto feed
  • Hard Chrome boring column
  • 4 Jaw quick set base
  • Boring and facing operations

Technical Specifications

Range
VB200 VB650
Minimum Boring Diameter (Ø100mm column) 50mm 2" 152mm 6"
Maximum Boring Diameter 405mm 16” 650mm 26”
Maximum Stroke (extensions optional) 203mm 8” 450mm 17”
Bar R.P.M. - Pneumatic (motor specific) Min: 12 Max: 127 Min: 12 Max: 127
Bar R.P.M. - Hydraulic (motor specific) Min: 1 Max: 130 Min: 1 Max: 130
Drive - Pneumatic @ 90 p.s.i (6 bar) 2.61 Kw 3.5 Hp 2.61 Kw 3.5 Hp
Feed - Pneumatic @ 90 p.s.i (6 bar) 0.67 Kw 0.9 Hp 0.67 Kw 0.9 Hp
Drive - Hydraulic @ 1050 p.s.i (70 bar) 3.73 Kw 5.0 Hp 3.73 Kw 5.0 Hp
Feed - Hydraulic @ 1050 p.s.i (70 bar) 1.64 Kw 2.2 Hp 1.64 Kw 2.2 Hp
Air Consumption / Supply Required 2.77 m3/m 98 s.c.f.m 2.77 m3/m 98 s.c.f.m
Hydraulic Supply Required 50 L/min 10 Gal/min 50 L/min 10 Gal/min
Feed Rates
Boring Feed Rate - Infinitely Variable 0 - 51mm/min 0 - 2.0”/min
Hand Crank Feed / Revolution 2.0mm 0.078”
Machine Weight
VB200 VB650
Machine Weight (with 4 jaw mounting base) 148 Kgs 235 Kgs 250 Kgs 550 Lbs
Shipping Weights & Dimensions
Shipping Weight 208 Kgs 457 Kgs 300 Kgs 660 Lbs
Shipping Dimensions - VB200 L - 90cm - (35”) W - 50cm - (20”) H - 50cm - (20”)
Shipping Dimensions - VB650 L - 120cm - (47”) W - 90cm - (35”) H - 90cm - (35”)

The machine is supplied complete with toolkit including tools and inserts, air filter lubricator and hose connection, all required mounting bases and extensions, storage / shipping box, CE certificate, packing list and manual.