CNC Programming and Machining

GrovTec has multiple CNC milling and turning machines and capabilities. Our Engineering team can accept your 3D models or create CAD/CAM models, build fixtures, design custom soft jaws and program to complete a precision reproduction of your part.

Manual Screw Machines

GrovTec has 20 single-spindle screw machines giving us the capability to produce small and large production or prototype runs. On our single spindle screw machines we can run round, hex or square materials from 1/32” to 1-5/8” diameter.

GrovTec has over 40 multi-spindle screw machines which allows for fast delivery turnaround and better cost efficiency. These machines are most efficient when running high volume parts without compromising quality. The machines have threading, broaching, knurling, cross drilling, cross tapping, recessing and other capabilities. We can run 1/16” up to 7/8” diameter bar from 1/16” overall length up to 4”.

Other Capabilities

GrovTec also has spring and wire forming capabilities. Our specialty is coil and conical springs from .008” to .028” diameter material and wire forming from 1/16” to 3/16” diameter material. We also have a full in-house tooling capability.

GrovTec can offer a variety of finishes either in-house or through our qualified sources. We can meet your exacting specifications by providing any plating/oxidation, passivation or heat treat operations.

Lastly, we offer mechanical assembly services with our in-house assembly department.


Tolerances:

Machining Tolerances: Up to Aerospace Standards

Materials:

  • Steel
  • Brass
  • Stainless
  • Titanium
  • Aluminum
  • Plastic

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Multi-Spindle Screw Machines

(26 Davenports, 16 Acmes, 8 Wickmans)

Material Shapes:

  • Round
  • Hex
  • Square

Sizes:

  • Diameters of 0.0625" to 0.75"
  • Lengths of 0.020" up to 4"

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Single-Spindle Screw Machines

(20 Brown and Sharpes)

Material Shapes:

  • Round
  • Hex
  • Square

Sizes:

  • Diameters of 0.03125" to 1.625"
  • Lengths of 0.0156" to 24"

CNC Vertical Milling

CNC Horizontal Milling - (HAAS EC400 - 6 Pallet Pool)

CNC Vertical Milling – (2 HAAS-4th Axis)

  • Travel X = 30” Y = 16” Z = 20”
  • Feed = 1,000 in/min
  • 30 HP

CNC Milling Center

CNC Milling Center

(2 Fanuc Robo-Drills)

  • Robot Loader
  • High Pressure Coolant
  • 4th Axis Rotary Table

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CNC Turning (2 Doosan)

Material Shapes:

  • Round
  • Hex
  • Square

Sizes:

  • Diameters 0.250" to 2.5"
  • Lengths 0.020" to 20"

Full C Axis with live tooling

CNC Swiss – (6 Citizen, 1 Hanwha, 1 Star)

Material Shapes:

  • Round
  • Hex
  • Square

Sizes:

  • Diameters .187" to 1.00"
  • Lengths 0.202" to 60"

7 Axis with live tooling


Torin Spring Coil Machine

Torin Spring Coil Machine

  • .008 to .028 Wire Diameter
  • Up to 0.625 Diameter
  • Compression, Extension & Conical
  • Knights Oven for Tempering

Nilson Fourslide Machines

Nilson Fourslide Machines (#2, #3)

  • 0.0625” to 0.1875” Wire Size
  • Tooling Made In-House

Surface Finishing

Surface Finishing

  • All Plating/Oxidation Options
  • Passivation
  • Heat Treating

Secondary Operations

Secondary Operations

  • Riveting
  • Milling
  • Drilling/Tapping
  • High Speed Deburring
  • Stamping
  • Sand Blasting
  • Assembly

Assembly Capabilities

Assembly Capabilities

  • Multi-Stage Process Development
  • Engineering Design Support
  • In-House Assembly Tool Development
  • Cable Assembly
  • Skilled Team