Etching Press A3
General Information
The Etching Press A3 can be found inside the Clean Room in the printmaking area. This portable A3 printing press is suitable for all printmakers from students to experienced artists.
If you have any issues with this equipment, the slack channels associated with this space include: #general and #shop-printmaking.
Equipment Specifications
Etching Press, portable, A3 printing size
| Category | Specification | Details |
|---|---|---|
| Printing Capabilities | Intaglio Techniques | Engraving, etching, dry point, aquatint |
| Relief Techniques | Linocut, collagraph, woodcuts | |
| Maximum Material Thickness | Up to 2 inches (50 mm) | |
| Construction | Material | All steel construction |
| Plate Bed | Size (Length × Width) | 17.3" × 12.2" (440 mm × 310 mm) |
| Thickness | ⅛" (3 mm) | |
| Rollers | Type | Steel rollers with high pressure ball bearings |
| Diameter | 2.2 inches (55 mm) | |
| Press Dimensions (Assembled) | Length | 17.3 inches (440 mm) |
| Width | 15.7 inches (330 mm) | |
| Height | 10 inches (250 mm) | |
| Weight | Press Weight | 36 pounds (17 kg) |
| Included Accessories | Felt Blankets | ⅛" (3 mm) and 1/16" (1.5 mm) felt blankets (same bed size) |
| Plexiglass Sheet | 1/12" (2 mm) (same bed size) | |
| Drive Mechanism | Round turning wheel (standard) |
Orientation and Access
Use of the etching press requires authorization by an approved instructor. Check the makerspace event calendar for upcoming workshops and training sessions.
Training covers proper press setup, blanket stacking, pressure adjustment, and cleaning procedures.
Safety
- Keep hands and loose clothing clear of rollers during operation
- Always turn the wheel in the correct direction (consult instructor for orientation)
- Do not exceed maximum material thickness of 2 inches (50 mm)
- Inspect blankets and bed for debris before each use - Report any unusual noises or resistance to makerspace leadership immediately
Basic Operation
Preparation
- Ensure press is on a stable, level surface
- Check that blankets are clean and free of debris
- Verify pressure is set appropriately for your project
Blanket Stacking
Standard blanket stack (from bottom to top): 1. Pusher blanket (thickest felt) - bottom layer 2. Cushion blanket (medium felt) - middle layer 3. Top blanket (thinnest felt or Plexiglass sheet) - top layer
The included Plexiglass sheet can be used as an alternative top layer for certain techniques.
Printing
- Prepare your plate using appropriate intaglio or relief techniques
- Position plate on press bed with printing paper on top
- Cover with blankets in correct order
- Turn wheel smoothly and steadily to pass plate through rollers
- Remove blankets and carefully lift print
Maintenance
After Each Use
- Clean press bed and rollers with soft, dry cloth
- Remove any ink residue carefully
- Store blankets flat and clean
- Cover press when not in use
Regular Maintenance
- Check roller bearings periodically for smooth operation
- Inspect blankets for wear or damage
- Keep all moving parts clean and free of debris
External Resources
- Manufacturer information and support (link to be added when available)
- Printmaking Tutorials on YouTube