Custom Machining & Manufacturing

Our machine shop enables API to manufacture product that meets a wide variety of specifications utilizing Buy America, AIS or Import materials. We also support fast turn modifications to our stock items in order to meet customer needs. Whether you have a CAD drawing or sample that needs to be reverse engineered, we can work with you on prototyping, production quantity manufacturing and even warehousing product.

Machining Capabilities

Milling

Variety of 3-axis vertical mills allows efficient machining of your part
Open work envelope of 4-axis horizontal Boring Mill allows machining of parts up to 59”(X) x 39”(Y) x 29”(Z) in size, with the ability to work with larger parts by repositioning

Turning

Versatile array of lathes can handle your small to medium size parts
Two CNC lathes with the ability to turn parts with diameters from 3” to 43”
Selection of manual lathes supports a turning range of 3” to 108” (118” when ID >= 24“)

Materials

Carbon Steel
Stainless Steel
Aluminum
Duplex
Super Duplex
Alloy 20

*Tooling can be added quickly in order to work with almost any material.

Tolerances

Part Size (max)	Tolerance
21"	±.001
42"	±.010
60"	± 1/32
118"	± 1/16

Learn more about our Machine Shop!

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Our Advantage

Range of Capabilities

Experience with a wide variety of products, sizes, materials and specifications.

Quick Turnaround

Short lead times that allow you to get products to customers when they need them.

Quality Control

Quality control technicians working with modern technology, including a Romer Arm CMM, that verifies all products meet customer requirements.

Cost Reduction

Our machine shop’s vast knowledge of tooling and fixturing can help reduce your production cost, especially on your high volume products.

Our Machines

Doosan Mynx 7500/50 - CNC Mill

63” x 30” work envelope
Ideal for: Larger parts and exotic materials

Doosan DNM 5700 - CNC Mill

40” x 20” work envelope
Ideal for: High speed milling of material such as aluminum and plastic

Hyundai Wia LV1100R - Vertical CNC Lathe

Maximum turning diameter: 39”
Ideal for: High volume turning of complex parts up to 39” diameters

Doosan Mynx 5400/50 - CNC Mill

40” x 20” work envelope
Ideal for: Precision drilling & milling

Bullard Dynatrol - Vertical Turret Lathe

Maximum turning diameter: 108”
Ideal for: Turning rings and flanges with 42” to 108” outer diameters

Monarch 96” VMC-RT - CNC Drilling Machine

Drill holes 0.25” - 3” diameter
Work piece: 20” - 108” diameter
Ideal for: Drilling bolt holes

Bullard - Vertical Turret Lathe

Maximum turning diameter: 36”
Ideal for: Small weldments & castings

Ikegai NB11T – Horizontal CNC Mill

Horizontal milling with 59” x 39” work envelope
Ideal for: Multi-axis milling and boring

Doosan Puma 480 - Horizontal CNC Lathe

Maximum turning diameter: 21.5”
Maximum length of work: 39”
Ideal for: High volume turning of complex parts

Manual Horizontal Lathe

Maximum turning diameter: 25”
Maximum length of work: 60”
Ideal for: Quick, simple short runs