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5-Axis CNC Machining & Manufacturing Capabilities

At Delta Hi-Tech, we built our shop for high-volume production. With 160+ machines, we have the capacity to run large aerospace and defense programs while keeping lead times and quality under control.

Our team focuses on production efficiency, repeatability, and keeping parts moving through the shop. From machining and assemblies to outside processes and final delivery, everything is managed to support customers that need reliable large-scale manufacturing.

We continue to invest in machines, people, and production systems so we can support growing demand without sacrificing quality or delivery.

Manufacturing Capabilities

Advanced Manufacturing Capabilities

Our facility houses 160+ machines, including 13-axis mill-turn centers, 5-axis mills, and high-speed turning centers, giving us the horsepower and flexibility to take on the most complex part geometries.

With multi-pallet horizontal mills, lights-out machining, and automation-ready systems, we’re optimized for both rapid prototyping and full-scale production. Precision is our baseline. Performance is our standard.

Delta Medical Division

Delta Medical Division

ISO 13485 certified, specializing in high-precision components and assemblies for medical and surgical applications.

Delta Fabrication

Delta Fabrication Services

Large-scale structural components, welded assemblies, and high-strength fabrication for defense and aerospace platforms.

Commitment to Quality

Commitment to Quality and Compliance

AS9100 Rev D processes, detailed inspection protocols, and customer-first quality culture at every step.

Capacity by Department

Built for High-Volume Programs

Dedicated departments, each set up for its own kind of work, all under one quality system.

Delta at a Glance

Three companies, one campus in Chatsworth, CA

160+Machines
120,000Sq ft
4Buildings
  • Delta Hi-Tech, Delta Medical and Delta Fabrication under one quality system
  • Milling, turn-mill, Swiss, turning, wire EDM and sheet metal in-house
  • Prototype to high-volume production, 24/7 and lights-out capable

Milling

5-axis, horizontal and vertical machining centers

43Mills
7Full 5-axis
4Horizontal

Largest part84 × 40 × 30" travel · up to 10,000 lb

  • 7 five-axis trunnion machines: 5 OKK VC-X500, OKK VC-X350, Kitamura MyTrunnion
  • 3 DMG MORI NHX two-pallet horizontals (parts to Ø 31.5 × 39.4") and a Haas EC-1600 (64 × 50 × 40", 10,000 lb)
  • Haas VF-9/40 with 84" X travel, 8 high-speed VF-4SS, 50-taper VF-3YT and 5 Ganesh VFM-4024
  • 5 Brother high-speed drill-tap centers with 2-station tables for volume work

INDEX Turn-Mill

Multi-spindle production from bar

23INDEX machines
11Axes max
Ø 4"Max bar

Largest partBar to Ø 2.56" (G300 to Ø 4") · chucked to Ø 12.4"

  • 12 INDEX G200 and 2 G300 twin-spindle turn-mills, 3 tool carriers with Y axis
  • 3 INDEX C65 and 2 C200 production centers with 3 turrets
  • 4 INDEX ABC bar lathes for high-volume turned parts
  • Parts finished on both ends in one cycle, fed from automatic bar feeders

CNC Turning

Mill-turn, twin-spindle and big-bore lathes

18Lathes
5-axisMill-turn
Ø 4"Max bar

Largest partØ 25.5 × 44" (Haas ST-40) · swing to Ø 26" (NTX 3000)

  • DMG MORI NTX 3000: 5-axis mill-turn with B-axis milling spindle and 2nd spindle
  • 2 DMG MORI NZX 2000 and a Doosan Puma TT2500SY: twin-spindle, multi-turret with Y
  • 6 DMG MORI NLX 2500 turning centers (Ø 3.1" bar, Ø 14.4" turning)
  • Big-bore and large lathes: Haas ST-40, Mori Seiki SL-65, Okuma LB45

Delta Medical

Swiss machining · ISO 13485 certified since 2010

38Swiss CNC
10Axes max
Ø 1.65"Max bar

Largest partBar to Ø 1.65" · up to 12.6" per chucking

  • 5 Citizen M20 / M32 with turret: up to 10 axes, Ø 1.26" bar, 12.6" per chucking
  • 31 Citizen L-series (L12, L20, L20E): 7–8 axes, 2 spindles, Ø 0.79" bar
  • Ganesh GenTurn SL-42Y2 twin-spindle, dual Y, to Ø 1.65" bar
  • Mitsubishi wire EDM, CNC mill and laser marking in a 38,000 sq ft shared facility

Wire EDM

Hardened material and fine profiles

1Mitsubishi BA8
5-axisWith taper
1,100 lbMax part

Largest part27.5 × 21.6 × 8.4" part · 12.6 × 9.8 × 8.7" travel

  • Hardened tooling, fine slots and profiles without cutting forces
  • Taper cutting for dies, punches and clearance angles

Quality & Inspection

AS9100 since 2010, ISO since 2000

8CMMs
3Video systems
26Engineers
  • 7 DCC CMMs programmed with PC-DMIS
  • 4 CMMs dedicated to in-process floor inspection
  • First Article per AS9102, PPAP, new product introduction and final inspection

Delta Fabrication

Precision sheet metal since 1994

3Fiber lasers
9Press brakes
144Tons max

Largest part5 × 10 ft sheet · bends up to 10 ft

  • 3 fiber lasers (Amada FOL-3015AJ, Amada ENSIS-3015AJ, Bodor) for 5 × 10 ft sheet
  • 9 CNC press brakes (Amada, Trumpf TruBend) from 38 to 144 tons, up to 10 ft
  • Amada 8 ft shear, 4 ft plate roll, Timesavers deburring
  • 3 Haeger hardware insertion presses, 2 Amada spot welders, MIG/TIG welding
  • 75 employees, 21,700 sq ft, assembly, JIT and on-site inventory programs

Engineering & Support

Programs from launch to delivery

6Mfg engineers
8Quality eng.
12Programmers
  • Manufacturing, quality and programming engineers in-house
  • Online customer status portal for live order updates
  • Exotic material management and 3D printing for prototypes

See every machine, model by model →