JTM offers precision machining of the following:
- Various Defense Components
- Various Aerospace Components
- Optical and Medical Components
- Vacuum Chambers
- Vacuum Chucks
- Wafer Chucks
- Motion Stages
- Special Orders Available Upon Request
- We specialize in the machining and assembly of both large and small complex components within tolerances to the light band range.
Facilities List
Large Cell
- (1) Nigata Horizontal Machining Center (60x53x42) xyz
- (1) ChenHo Horizontal Machining Center Travel (73x53x48) xyz
Medium Cell
- (1) Doosan DNM400 4-Axis CNC Mill
- (1) Doosan DNM 650 4-Axis CNC Mill
- (1) Doosan DT 360 4-Axis CNC Mill with Pallet System
- (1) Doosan 2100 MSY CNC Lathe
- (1) Miyano 3-Axis Vertical Machining Center Travel (12x8x8) xyz
- (1) Leadwell Vertical Machining Center Travel (40x20x20) xyz with 4th Axis Rotary Table
- (1) Mazak Vc-EZ20 4-Axis Vertical Machining Center with Fanuc 10AI/AL Robot
Manual Department
- (1) Maho MH600 Horizontal/Vertical Machining Center
- (1) ProtoTrak DPM5 3-Axis CNC
- (1) ProtoTrak SMX 3 Miller
- (1) ProtoTrak TRL 1630 SX
- (2) Hardinge Tool Room Lathe
- (2) Bridgeport Miller
- (1) Okamoto Surface Grinder Travel (30x16) xy
- (1) 400 Amp Miller Syncrowave Welder
- (1) Sunnen Honing Machine
Quality Department
- (1) Romer Portable CMM - 14 ft Cube Measuring Capacity
- (1) Werth Non-Contact CMM
- (1) Brown and Sharp Micro Heights
- (1) Tesa 700MM Micro Height
- (1) Mituoyo SV3100 Surface Roughness Tester
- (1) 30” Sheer Tumico Optical Comparator
- (1) Rockwell Hardness Tester
- Various Electronic Gages and Mechanical Gages
Misc. Support Equipment
- (1) Horizontal Band Saw - 14” Diameter Capacity
- (1) Vertical Band Saw