GLOBAL MACHINE TECHNOLOGY
Rotary Machine Centers Up
SX012
The SX012 is a lightweight, solid circular drive ring that utilizes a four jaw individual clamping arrangement for mounting externally up to 12'' (305mm).
AX024
The AX024 is a larger version of the SX012 and has a clamping range up to 23'' (584mm) in diameter.
OM024
The OM024 Oval Manway machine is designed to repair the front and back gasket surfaces of elliptical manways.  These are most often found in steam drums and condensers where access inside the vessel is constricted.
Flange Facers Up
AX321
At 58lbs. (26.5kg), the AX321 is the lightest machine in the Silk range. It is bore mounted and covers flanges having 3'' (75mm) internal diameters to 21'' (533mm) outside diameters.
FXB630
The FXB630 is modular, compact, and of lightweight construction designed to resurface flanges having 6'' (153mm) internal diameters to 30'' (762mm) outside diameter.
AX1445
Internally mounted, this machine has a machining range from 14'' (355mm) to 45'' (1140mm) and also features four automatic, continuous feed rates.
AX2872
Often used for refurbishing heat exchanger gasket surfaces this machine covers a range of flanges having 28'' (710mm) internal diameters to 72'' (1828mm) outside diameters.

The AX2872 complete with tube sheet mounting
arrangement, back facing arm and counter balance weights
AX48120
This is the largest internally mounted machine in our current range. It can mount inside flanges having 48'' (1219mm) bores and can machine out to over 120'' (3048mm) in diameter.
Portable Mills Up
FM044/FM066 MILLING RAILS
These lightweight, portable two axis milling machines offer a number of on-site milling applications. Available in two rail lengths, 44’’ (1118mm) and 66’’ (1676mm), they are suitable for use on the division plates of heat exchangers, pumps, and motor foundation plates, as well as milling slots in keyways.
SILK MULTI AXIS MILL
The Multi Axis Mill features a rigid cast iron bed, dovetail slide, and overarm assembly. The machine comes in two working lengths of 60” (1524mm) and 80” (2032mm) with an option to combine two bed lengths for a maximum bed length of 140” (3556mm).
Portable Drills Up
HD100 DRILL
This rugged, lightweight, positive-feed drill is designed for applications involving repetitive drilling and tapping. Capable of being carried and used by one person, it consists of a single main spindle assembly incorporating a drive gearbox.
HD400 DRILL
The HD400 has been designed as a heavy-duty version of the HD100 with drilling and boring capabilities up to 10'' (250mm) in diameter.
DEX BORING & DRILLING MACHINES
The DEX series of drills are offered of two standard sizes, featuring a two speed gearbox, automatic downfeed with manual override, and drilling head that travels on a dovetail slide.
Boring Machines Up




AXBB BORING / FACING MACHINE

The AXBB machine is ideal for line boring and facing applications and is offered in a standard 40'' (1016mm) length covering diameters from 4'' (101mm) to 18''(457mm).

AXBB and SX012 drive ring

BB624 and AX024 drive ring

BB624 BORING / FACING MACHINE
The BB624 machine utilizes a 4'' (101mm) diameter boring bar used in conjunction with the AX024 drive ring for applications involving internal facing and boring.

BB624 refurbishing main
recirculation pump
Valve Refurbishing Machines Up
VSPM VALVE SEAT PARTING MACHINE
The VSPM machine is designed to repair Parallel Gate valves 10'' (254mm) and above to specifically cut out or refurbish existing seat rings. Machining is done in place, having all controls accessible from the top of the valve.


Parallel Gate valve set-up
SVMM SILK VALVE MILLING MACHINE
Fully computerized design capabilities are offered to allow for 3D pictorial views such as this rendering of the Valve Milling Machine.
Custom Designs Up
MID-SHAFT TURNING MACHINE
The Mid-Shaft Turning machine has a split ring drive design that rotates and feeds the toolpost along linear rails. Machines are offered to suit shaft diameters of 12''-18'' (305mm - 457mm) and 18''-26'' (457mm - 660mm) with a variety of different shaft lengths.
SILK BANDSAW
Built specifically for Nuclear Power Station decommissioning, the Silk Bandsaw is designed to cut apart a reactor. Made from stainless steel, the Bandsaw can be used completely submerged in the reactor pool and features remote control operation.
SSR
The SSR is designed to cut in half and profile machine weld bevels in nuclear reactors having diameters up to 25ft (7.5m) via a remote control panel. The machine can be utilized fully submerged in the reactor pool and achieve setup and working tolerances within .001'' (0.025mm). A modification will allow the SSR to cut up the reactor in sections via independent remote control operation.
LTS, Incorporated
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