Specifications and Equipment

A-1 Contours specializes in the manufacturing of integrally shrouded impellers.

Each part is made from customer supplied specifications.

A-1 Contours has manufactured over 1000 top quality impellers.

Each part is 100% dimensionally inspected and certified.

A-1 Contours combines over 100 years of knowledge and experience with rotating bladed hardware.

CONTOUR MILLING MACHINES

Mikron Mill E 500 U 5 Axis w/ 7 Pallet changer

Haas VF2TR 5 Axis Mill

Okuma Genos M560V 3 Axis Mill

MANUFACTURING EQUIPMENT

1 Mori Seiki FL-1 CNC Lathe 8" Turn Diameter

1 Mori Seiki FL-2 CNC Lathe 14.0" Turn Diameter

1 Doosan Lynx 220L CNC Lathe 12" Turn Diameter

1 Okuma Genos L3000-MYe CNC Live Tool Lathe CY Axis 15" Turn Diameter

2 Hwacheon Lathes, 18"diameter X 40" (with 26" Swing over gap)

2 Mills, Bridgeport and Webb with DRO

1 Sodick VL400Q Wire EDM

INSPECTION EQUIPMENT

1 Microstar, Coordinate Measuring Machine

(range 30" X 40" X 20")

1 Geomet 300, CMM inspection software

1 30" Jones & Lampson Optical Comparator

1 Sperry Ultrasonic Scanning Unit

A full array of inspection support equipment

GRINDERS

1 Makano end mill/cutter grinder

(1) 8" Pedestal grinder

(1) 6" Baldor diamond wheel Grinder

1 Gorton cutter grinder

1 Harig surface grinder

CAD/CAM SOFTWARE

Solidworks

Mastercam, full 5 axis CAD/CAM

CAPABILITIES

Complete Machining of:

Impellers, Turbines, Compressors, Rotors, Stators, Diffusers

CAPACITIES

Lathe to 16" diameter

CNC 5 axis to 18" diameter

CNC 3 axis 40" X 20" X 18"

MATERIAL TYPES

Aluminum Alloys, Stainless Steel, Titanium and many other exotic materials

REVERSE ENGINEERING

Damaged Components

Partial Descriptions

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