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CNC Milling and Horizontal Machining

Six Mazak horizontal machining centers with pallet changers run prismatic parts across multiple faces in a single fixture. Horizontals keep chips clear, hold position across long runs, and let a second pallet load while the first cuts.

What we mill

Housings, manifolds, valve bodies, flanges, brackets, plates, and fixtures in aluminum, steel, stainless, and cast iron. Bored, tapped, counterbored, and O-ring features held across four sides without re-fixturing.

Capabilities

  • 3- and 4-axis horizontal machining
  • Pallet changers for production and unattended cycles
  • Tombstone fixturing for multi-part loads
  • Prototype and production on the same machines
  • Custom fixtures built in the tool room

Machining centers

  • Mazak FH4800 (2)
  • Mazak PFH4800
  • Mazak Nexus 4000-II
  • Mazak Nexus 5000-II (2)

Why horizontal

For a housing with features on four faces, a horizontal with a rotary pallet finishes all four in one clamping. True position between faces is set by the machine, not by an operator re-locating the part, and the results are verified on the CMM.

At a glance

HMCs
6 Mazak
Axes
3 and 4
Pallets
Yes, all machines
Materials
Aluminum, steel, stainless, cast iron, plastics
Fixturing
In-house tool room
Inspection
CMM reports available

CNC Milling FAQ

What is the largest part you can mill?

The FH4800 and Nexus 5000-II carry the largest pallets on the floor. Send the envelope and we confirm on the quote.

Do you do 5-axis?

Not currently. Four-axis horizontals with tombstones cover most housings and manifolds; parts needing compound angles are quoted case by case.

Can you machine castings and forgings?

Yes. Customer-supplied castings and forgings are fixtured and machined to print with first-article reports.

Do you build the fixtures?

Yes. Fixtures, tombstones, and jigs are built in the tool room so production starts with proven workholding.

Send a drawing. Get a real quote.

Send drawings, get a quote

Email a print, STEP file, or solicitation package. Quotes include material, machine time, finishing, inspection, and freight to your dock.

Email RFQ to ron@backwell.com  Call (315) 400-2654

No drawing upload here. The RFQ page gives you a direct email link for files.