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A Trinity Holding, Inc. Company


1200 Lbs. Adjustable Air Press

Adjustable Air Press

The Model 12-A Adjustable Air Press is a highly versatile bench top air press that comes complete with a full range cylinder head adjustment. This air press gives the ability for easy and accurate die set-ups by allowing proper shut height and cylinder stroke.

These A-Series air press comes in three sizes ranging from 1200 Lbs. to 5000 Lbs. of capacity. Standard features include a full head cylinder adjustment, anti-rotation ram guide, precision honed & chromed cylinders, air cushions on both ends of the stroke, and a dual acting air cylinder.

Applications: press fit assembly, riveting, punching, marking, staking, crimping, forming, and swaging

A-Series Adjustable Air Press Information

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A-Series Adjustable Air Press Model Comparison


Description Model 12-A Model 28-A Model 50-A
Force @ 100 psi Air 1200 Lbs. 2800 Lbs. 5000 Lbs.
Stroke (Note: adjustable with downstop option) 2.50" 3.00" 3.00"
Daylight (Adjustable) 0" to 7.50" 0" to 10.0" 0" to 10.0"
Throat Depth 6.0" 6.0" 6.0"
Ram Diameter 0.88" 1.00" 1.00"
Ram Thread .50"-20 .50"-20 .50"-20
Cylinder Bore 4.0" 6.0" 8.0"
Cylinder Port (NPT) .375" .500" .500"
Weight 85 Lbs. 200 Lbs. 250 Lbs.
***Note: Some of the above specifications (stroke, daylight, and ram thread) can be designed to meet your application requirements. Please see the Standard Features & Options link above.