Press Marking - Squeeze Action Presses

Schmidt manufactures a variety of squeeze action press marking machines, with 5 to 15 tons of marking pressure, that offer a gentler marking action when closer control of stamping pressure is desired.
There is no impact, no bounce, and no repercussion as the marking pressure is delivered in a straight, smooth squeeze.
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- Overview
- Air/Oil
- Model 450
- Tooling
- Part Feeders
- Catalog
- Video
Squeeze Action Press Marking Machine Benefits
Schmidt's squeeze action marking presses, with 5 to 15 tons of marking pressure, eliminate impact and reduce noise. By comparison to impact marking presses, these units are dramatically gentler for both the parts being marked and the tooling in the machine. There is no impact, no bounce, and no repercussion as the marking pressure is delivered in a straight, smooth squeeze.
Schmidt's Available Squeeze Action Marking Presses
Schmidt offers two styles of squeeze action marking presses, the pneumatic Model A/O (air over oil) and the bench style Model 450. Our Model A/O (Air over Oil) marking press combines both pneumatic and hydraulic pressure to create an impact and squeeze action press all in one. These systems are available in 6 or 10 tons. The Model 450 is a more heavy duty pneumatic marking press and is available in four sizes.
Want to discuss your press marking application with us? Need to replace your Model 25ES-S? Call us today at 800.323.1332 or click here to complete our Contact Us form.
Air-Over-Oil Press Marking MachineSchmidt's Air over oil press marker uses pneumatic air pressure to rapidly move the ram, while hydraulic pressure is used to slowly squeeze the impression into your part. Features & Benefits:
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Specifications |
Model AO-6 |
Model AO-10 |
| Model No. | MC 12-16-7 | XL 20-16-7 |
| Max. Tonnage | 6 | 10 |
| Stroke Length | 2" | 2" |
| Cycle/Min. | 30 | 30 |
| Weight | 24 | 40 |
| Overall Length | 25.5" | 26" |
Model AO Squeeze Action Marking Press Drawing |
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View or Download Model AO Squeeze Action Marking Press PDF |
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| Click to view 3D model of squeeze action Air over Oil Press Marking Machine |
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Model 450 Squeeze Action Press MarkerSchmidt offers the bench-style Model 450 in four sizes. These heavy duty pneumatic presses deliver uniform pressure regardless of variations in the thickness of parts being marked, and the stroke is adjustable. |
| Specification Chart for available Model 450s | ||||
| Specifications | Model 450 A | Model 450 B | Model 450 C | Model 450 D |
| Max. Ram Pressure (Tons) |
5 | 7.5 | 10.5 | 15 |
| Standard Die Space Height |
7" | 7" | 7" | 9" |
| Throat | 3-1/2" | 3-1/2" | 3-1/2" | 3-1/2" |
| Table Size (Width x Depth) |
8-1/2" x 6-7/10" | 8-1/2" x 6-7/10" | 8-1/2" x 6-7/10" | 11-1/2" x 4" |
| Min./Max. PSI | 20/100 | 20/100 | 20/100 | 20/100 |
| Weight (Lbs.) | 350 | 375 | 400 | 600 |
| Height | 25" | 25" | 25" | 29" |
| Width | 12" | 12" | 12" | 12" |
| Depth | 20-1/2" | 20-1/2" | 20-1/2" | 31" |
Model 450 Squeeze Action Marking Press Drawing |
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View or Download Model 450 Squeeze Action Marking Press PDF |
Type Holders, Numbering Heads and Marking Dies for Press Marking
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Model S Type HolderUsed for multiple character stamping with frequent setup changes. These type holders plus Schmidt's standard straight groove type can be used in our press marking machines. A locking pin holds the type in place. Available in stock. |
| Standard Model S Type holder for Straight Groove Type | ||||||||
| Stock Number |
Model Number |
Recess Sizes | Holder Capacity by Character Size | |||||
| 1/16" | 3/32" | 1/8" | 5/32" | 3/16" | 1/4" | |||
| 032681 | S-A12 | 1/4” x 3/4” | 12 | 8 | 6 | - | - | - |
| 032682 | S-A15 | 1/4” x 15/16” | 15 | 10 | - | 6 | - | - |
| 032683 | S-A16 | 1/4” x 1” | 16 | - | 8 | - | - | - |
| 032684 | S-A18 | 1/4” x 1-1/8” | 18 | 12 | 9 | - | - | - |
| 032685 | S-A20 | 1/4” x 1-1/4” | 20 | - | 10 | 8 | - | - |
| 032686 | S-A24 | 1/4” x 1-1/2” | 24 | 16 | 12 | - | - | - |
| 032688 | B-4 | 5/16” x 1-1/8” | - | - | - | - | 4 | - |
| 032689 | B-6 | 5/16” x 1-1/2” | - | - | - | - | 6 | - |
| 032690 | B-8 | 5/16" x 1-1/2" | - | - | - | - | 8 | - |
| 032691 | B-10 | 5/16" x 1-7/8" | - | - | - | - | 10 | - |
| 032692 | C-4 | 3/8” x 1” | - | - | - | - | - | 4 |
| 048691 | C-6 | 3/8” x 1-1/2” | - | - | - | - | - | 6 |
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Model 10 Numbering HeadThe industry standard for manual & automatic numbering. Used in press markers or roll markers to indent consecutive numbers in metal and other materials. Standard heads have 5-7 wheels, and character sizes 3/32" to 1/8".
Click here to download the Numbering Head brochure. |
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Shank Style Radial Type HolderThe radial type holder is equipped with a shank for mounting in any press machine. Radial step type and logotype are held in position with a retaining plug and a socket head cap screw. The spacer ring may have more than one recess to position the marking in accordance with specifications. |
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Shank Style Marking Dies - Rectangular or RoundSchmidt offers a variety of shank style dies, available in both rectangular or round. The shank size and lengths are machined to suit the ram of the press and the application. Radially engraved shank style dies are also available for use in a press when a radial impression is desired on a flat surface. |
Part Feeding & Fixturing
Our impact markers and squeeze action presses can be equipped with automatic feeding systems that include bowl feeders, stackers and rotary dials. Fixturing is available on all Schmidt press marking systems.
The Model 450 pictured here is marking valves equipped with a rotary dial part feeding system.
Press Marking Catalog and Brochures
To print or download a brochure, click on the image below to open the pdf in a new browser window. Click on the Adobe Icon for free Adobe Reader software.
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Press Marking Catalog General InfoThis general press marking catalog discusses an overview of Schmidt press marking machines, the impact models, squeeze action models and special application equipment. Schmidt press marking machines are designed for quick installation, easy operation, and long operation life |
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Model AO Press Marking MachineThis brochure discusses our Air-over-Oil pneumatic impact press marker. With its anti-tie-down dual hand controls, it is quiet, safe, and great for either bench-top, mounted or mobile applications. These machines can be equipped with automatic feeding systems like shuttles, hoppers, stackers and dials, or with custom numbering heads and fixtures. |
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Model 450 Squeeze Action Marking PressThis brochure discusses our Model 450 squeeze action bench style marking press. These heavy duty presses deliver uniform marking regardless of variations in the thickness of parts being marked. The Model 450, available with 5 to 15 tons of marking pressure, offers reduced stress for the parts being marked and less wear on the tooling in the machine. |
Model A/O squeeze action marking press videoThis video shows the Model A/O 10 being used to mark steel inserts in an automated application. The parts are introduced into the marking area by means of an air operated pusher being fed by a vibratory bowl feed system.
See more Part Marking Videos. |
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