Complete Machining Capabilities

L&H does all aspects of machining, from large to small jobs. 

Engine lathes up to 60" x 336".
Verticle boring mills up to 144"
Horizontal mills to 6" spindle
Large slotters



 

Cutting internal spines on large slotters

Machining Large cutter head manufactured by L&H on horizontal boring mill

Machining walking dragline link

SPECIALTY MACHINING

L&H offers complete gear cutting, splining and metalizing capabilities, and a tubular and threading facility. 

Our tubular and threading facility specializes in new fabricating and rebuilding of drill steels and subs to OEM specifications, straightening, restubbing, and remachining connections. 

Splining Shafts 20"D x 13'L 
OD gears and splines 40"D 15" face 
Spur and Helical ID splining 40" ID 24" face 

Complete inspection & trouble shooting

Machining new pinion shaft

Recutting rope grooves on hoist drums

LB45II-M/4000 Okuma Machining Center
1999 High performance, state of the art lathe and milling center. Capable of turning, boring, drilling, tapping, milling, and manufacturing shafts, pins, sleeves, bearing housings, bolts, bushings, pistons, packing glands, etc.

Live Tooling
4 ½" Bar Feeder
Parts Catcher
22" Swing 13' Centers
High Pressure Coolant

 

 

 

 

6" boring mill cutting gear teeth on large swing shaft.
32' horizontal travel
7' vertical travel
25' x 20' floor plate