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Equipment List

Working with Larson Systems Inc. is a little like going to the grocery store. But instead of asking, "Paper or plastic?" we ask, "Vertical or horizontal? Four sides, or six?"

We're a complete machine shop, offering everything from multi-sided horizontal or vertical milling, to electronic and mechanical assembly. Whether you're seeking a prototype or a full-blown production run, we're here to help.

CNC Machining Centers

Doosan HP 5100 - This machine is designed for long-term high accuracy, and superior sufrace finishes. This tool combines advanced technological features

The Doonsan HP 5100 machine center has a:

  • 33.5" x 27.6" x 29.5" (850 x 700 x 750 mm) XYZ travels
  • 500 mm twin-pallet system with 12-pallet fully integrated pallet pool
  • 30-hp, A.C. motor delivering an impressive 139 ft-lbs torque
  • 14,000 rpm, 40 taper Big Plus (Dual Contact spindle)
  • 170-tool wine rack style toolchange
  • Belt-style chip-conveyor system
  • 1-degree pallet indexing
  • 300-psi through-spindle coolant
  • 169-gallon coolant system

Haas EC400 with Pallet Pool - The accuracy and versatility of this machining center allows us to practice “lights out” manufacturing, doubling our daily production capacity and getting your job done faster.

New to us in 2008, the Haas EC400 horizontal machining center has:

  • 20" x 20" x 20" (508 x 508 x 508 mm) XYZ travels
  • 400 mm twin-pallet system with 6-pallet fully integrated pallet pool
  • 20-hp, dual inline direct drive (Y-Delta)
  • 12,000 rpm, 40 taper, 70-tool side-mount toolchange
  • Belt-style chip-conveyor system
  • 1-degree pallet indexing
  • 300-psi through-spindle coolant
  • 80-gallon coolant system

Each of the 400 mm pallets in the EC-400PP’s 6-station pool has a load capacity up to 1,000 lb (660 lb with full 4th axis). The pallets can be scheduled individually according to priority and sequencing requirements, so high-priority parts can be machined first and/or staged more often.

Haas VF 5 - This machine, paired with our HRT 310B, SHRT 210H, or our HRT 210H indexers, cuts down production time, eliminates scrapped parts, and greatly expands the types of parts we can produce. The on-board probing and inspection system allows full part inspection before the part leaves the machining area.

The Haas VF5 vertical machining center has:

  • 50" x 26" x 25" xyz travels
  • Integrated 4th axis rotary indexer
  • 40-taper cartridge spindle powered by a 30 hp 10,000-rpm vector Dual-Drive (Y-Delta) motor running through the 2-speed geared head

The unit has through spindle coolant and a Haas probing system which functions as a coordinate measuring system on the machine center.

Haas VF 4SS #1 – We can outfit this machine with a chick tombstone vice to run multiple parts with minimal operator interface. We pass the labor savings on to you.

The Haas VF-4SS vertical machining center has:

  • 50" x 20" x 25" xyz travels
  • Fully integrated 4th axis indexer
  • 12,000-rpm inline direct-drive spindle, an ultra-fast tool changer and 1400-ipm rapids

The direct drive spindle provides better surface finishes, thermal stability and very quiet operation. The 40+1 side-mount tool changer take less than 1.5 seconds tool to tool. The unit has through-spindle coolant and a Haas probing system which functions as a coordinate measuring system on the machine center.

Haas VF 4SS #2 - The Haas VF-4SS vertical machining center has 50" x 20" x 25" xyz travels. It is equipped similarly to our other VF4, but with a 24+1 side-mount tool changer that takes less than 1.5 seconds tool to tool. The Haas probing system allows for most efficient operation.

Kia KV35C - The Kia machines parts to fit within a 23.6” x 17.7” x 20” envelope. It also features a 10,000-rpm spindle, 4.5-second chip-to-chip tool changes, 20-tool magazine and rapids of 787 IPM. This all adds up to short machine cycles and high-quality, competitively priced parts.

haas latheCNC Lathe

Our Haas ST30SS CNC Lathe has a 16" x 26" (406 x 660 mm) max capacity with 31.75" (806 mm) swing running off a 30 hp (22.4 kW) vector drive with 4500 rpm.

This lathe comes equipped with a:
  • A2-6 spindle
  • 10" (254 mm) chuck
  • 24-station hybrid turret (12 VDI/12 BOT)
  • 15" color LCD monitor memory lock keyswitch
  • as well as a USB port, rigid tapping and standard toolholder kit

CNC Drilling / Tapping & Machining

Our robo drills allow one person to operate both machines simultaneously to increase productivity. The operator can easily run the first operation on one machine, and the second operation on the other. These machines are used for high-speed, high precision, and high-rigidity machining of light alloys and multi-piece set-ups of small parts. They have a work envelope of 15” x 20” x 13”.

Fanuc Robo Drill T14A - A premier high speed CNC machining center, this 30 taper machine has 1890 IPM on the X and Y and Z axes, combined with 1-second tool changes. It has 14 tools and an 8,000-rpm spindle. High Speed Rigid Tapping to 1/4-20 thd.

Fanuc Robo Drill T10B - A high speed CNC Machining Center. This 30 taper machine has 1417 IPM on the X and Y and 1181 IPM on the Z axis, combined with one-second tool changes. It has 10 Tools and an 8,000-rpm spindle. Rigid tapping to 1/4-20 thd.

Milling Machines

We use these machines to produce prototype parts and perform simple operations on production parts.

  • 3 ea. - Bridgeport Mills with mechanical power draw bars, and x/y axis digital readout packages.


These machines provide support for the Machining Centers. The ten-spindle drill press produces economical multiple hole patterns on a production basis.

  • 1 ea. - Hardinge Hand Screw Lathe.
  • 1 ea. - South Bend 10 in. diameter x 36 in.
  • 1 ea. - Pratt & Whitney 13 in. diameter x 24 in. gear head lathe.
  • 2 ea. - Clausing Automatic feed ten-spindle drill press.
  • 5 ea. - 15 in. Drill Presses.
  • 1 ea. - Hamilton Tapping Machine.

Coordinate Measuring Machine

Brown & Sharpe MicroVal EM

The MicroVal EM has a part-measuring envelope of 18 x 20 x 16. With learn mode programming and SPC Interface, inspection is made easy for first article or production runs. The SPC Interface also provides printed readouts for critical features of parts.

Saws and Material Cutoff Equipment

The PMI-20 is an upcut saw with housed saw blade that travels up through the work piece. It has automatic saw head rotation and material indexing. Features touch screen control and servo motor driven pusher system.  100 program storage.

The Nonferrous Cutoff is the fastest way to cut aluminum extrusion--as little as 1 or 2 seconds per cut, with a 125 micro-inch finish. The Peerless makes short work of up to 9” x 16” bars in steel or aluminum.

  • 1 ea. - 20-inch PMI Upcut Saw.
  • 1 ea. - 12-inch Nonferrous CTD Cutoff Saw.
  • 1 ea. - 12-inch IBP Nonferrous Cutoff Saw with auto feed.
  • 1 ea. - Peerless Horizontal Band Saw 9 x 16 in.
  • 1 ea. - Horizontal Band Saw 4 x 6 in.
  • 1 ea. - Powermatic 14-inch Band Saw.


Surface Grinding, Sheet Metal & Welding

Kent Surface Grinders

  • 2 ea. Kent Model # KGS-410AHD Surface Grinder
    • We use our 2 Kent surface grinders to quickly and accurately finish your parts to precision tolerances. They each have a working surface of 41 x 16”, automatic hydraulic feed of all 3 axes, a 1 1/2 x 14-inch diameter wheel, and an adjustable electromagnet.
  • 6 x 18 Brown & Sharpe Surface Grinder

Sheet Metal

  • 1 ea. - Stamtec Model G1-025-S 25 Ton Punch Press
  • 1 ea. - 96 in. x 100 ton AccurPress Hydraulic Press with ETS3000 P8/X/Y 2-Axis, adjustable bending speed, Fiessler laser guarding
  • 1 ea. - 52 in. x 12 Gauge National Power Shear
  • 1 ea. - 48 in. Brake


dynasty 350 tig welder
  • 2 ea. - Miller Dynasty 350 TIG Welder
  • 1 ea. - Millermatic 250 Wire Feed
  • 1 ea. - Lincoln 225 Arc Welder
  • 1 ea. - Smith Oxyacetylene Welding
  • 1 ea. - 4.6 KVA Spot Welder

Vibratory Finisher

Gemini 1000 Roto Finish - With 10 cubic feet of processing capacity, and the ability to handle a 12-inch part, LSI can immediately deburr your part when it leaves the machining center. This eliminates the usual 2-3 day delay to send a part out for tumbling or deburring. Your parts are packed and shipped in just a few hours!

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Larson Systems Inc.
13847 Aberdeen Street NE
Ham Lake, MN 55304
Phone: 763-780-2131
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