Precision Machined Pneumatic Parts

Precision Machined Parts for Pneumatic Applications

Customers turn to Avanti Engineering for quality machined pneumatic parts.   Pneumatics is the use of pressurized air in a variety of applications such as air compressors, HVAC systems, air guns, and vacuum pumps.   Even with the diversity of pneumatic applications, Avanti’s skilled machinists have the expertise to produce custom pneumatic parts that meet customer specifications.   In addition to quality product, we also know how important high productivity and low inventory are to our customers.  Avanti is efficient at delivering just in time orders as well as high volume runs.

For pneumatic parts, it’s important that components are made from metals able to withstand appropriate amounts of pressurized air.  Depending on the specific use of the pneumatic part, different metals can be used in the machining.   Avanti’s specialists use a variety of metals to machine custom pneumatic parts:

  • Aluminum– Machined aluminum components are malleable, strong, and resistant to corrosion.
  • Brass– Parts machined from brass are cost effective, durable, and can withstand extreme temperatures.
  • Steel– Machining with steel produces strong parts that are resistant to corrosion and chemical damage.

Examples of machined pneumatic parts:

  • Gage Hose End
  • Poppet Screw
  • Single Rod Piston Head
  • Cylinder Cover
  • Rod Cover
  • Sealing Chuck Pin
  • Coupler Sleeve
  • Male Coupler Plug
  • Seat Barb
  • Coupler Pin


Avanti Engineering’s skilled specialists operate many different pieces of equipment to custom machine pneumatic parts.  The 55,000 square foot facility and Avanti’s processes meet ISO 9001:2015 certification.   Avanti’s engineers have extensive knowledge of part design and will work with our machinists and customers to produce precision machined pneumatic parts.

Equipment regularly used for the machining of pneumatic parts are: 

CNC Swiss Lathes

Medium & higher volume complex dose tolerance Swiss components up to 11 axis Twin spindle Twin-turret & highly capable for complex Swiss production including reduced operations. Magazine bar feed capable.

Standard Round 1.250″ 32 MM
Standard Hex 1.062″ 26.99 MM
Standard Square .875″ 22.23 MM

Davenport Department

High volume production of 200,000 pieces minimum. Multi-spindle capability for overlapped operations including live tooling attachments for reduced operations.

Standard Round .875″ 22.23 MM
Standard Hex .6875″ 17.46 MM
Standard Square .562″ 14.29 MM

Brown & Sharpe

Smaller to medium volume 10,000 pieces minimum, Single-spindle & servo- driven turret, Lipe automatic bar feeders for mild efficient long piece & shaft work.

Standard Round 1.500″ 38.1 MM
Standard Hex 1.250″ 31.75 MM
Standard Square 1.062″ 26.99 MM

CNC Bar Lathes

Medium & higher volume complex dose tolerance components Up to 11 axis Twin spindle Twin-turret, highly capable for complex production including reduced operations. Magazine bar feed capable.

Standard Round 2.625″ 66.675 MM
Standard Hex 1.562″ 39.7 MM
Standard Square 1.250″ 32 MM
Chucking To 10″ 254 MM

Additional Services

In addition to machining, Avanti Engineering provides expert Consulting & Engineering services.   Our engineers will analyze customer part designs to ensure the communications infrastructure product will perform as needed.   After design review, Avanti engineers consult with communications infrastructure customers with ideas on design improvements and cost reduction.  Avanti Engineering is a full service company from the machining of communications infrastructure components to secondary operations including washing, plating, and packaging of parts.

Machining Capabilities

Automatic Bar Machining

Capacity for parts from 1/16" to 2 5/8”

CNC Turning & Milling

CNC multi-axis machining centers for superior speed & flexibility

Custom Machining
Expertly machined components delivered on time
Multi Spindle Machining
Davenport, Euro turn, New Britain & Acme Gridley.
Screw Machine Products

Precision components from a broad variety of materials & Equipment

Swiss Machining
Micro-parts to 1-1/4 round diameter providing speed, high capability including precision tolerances and specialized finishes.
High Volume Machining
Specialized in machined parts exceeding 1,000 pieces up to millions of pieces for optimum efficiency
CNC Machining

Machining from Bar stock using auto magazine bar loaders for increased running efficiency & up to 11 axis of motion.

11 Axis Machining

Multi-Axis Multi-spindle technology for completing complex parts efficiently in one operation. C=0 sampling plan & equipment versatility provide one-stop shop capability for a variety of applications.

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Avanti Engineering, Inc.
200 West Lake Drive
Glendale Hts, Illinois 60139
Phone: (630) 260-1333
Fax: (630) 260-1762

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200 W. Lake Dr, Glendale Heights, IL 60139

(630) 260-1333


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