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Cometech QC-603 Manual Specimen Punching Machine | Sample Preparation for Rubber & Plastics
- Manual specimen punching machine used with various cutters to produce standard-shaped test specimens.
- Suitable for soft materials such as paper, rubber, soft plastics and foam.
- Ideal for preparing samples for tensile strength, tear, elongation, aging and related lab tests.
- Compact, bench-friendly design with simple manual operation and interchangeable cutter options (custom shapes available).
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Overview
The Cometech QC-603 Manual Specimen Punching Machine is designed to work with a variety of cutters to punch specimens or standard shapes for common material testing workflows.
It is suitable for soft materials including paper, rubber, soft plastic, and foam, making it a practical tool for routine lab sample preparation.
Typical prepared specimens support tests such as tensile strength, tear, elongation, aging, and general sampling tasks.
Technical Specifications
Core specifications
| Model | QC-603 Manual Specimen Punching Machine. |
|---|---|
| Suitable materials | Paper, rubber, soft plastic, foam (soft materials). |
| Pressing board area | 70 × 150 mm. |
| Operation method | Manual (steering wheel to descend cutter and punch specimen). |
| Accessories | Cushion board (1 piece). |
| Optional accessories | Cutter(s); provide specimen dimensions for customization. |
| Dimensions (W×D×H) | 42 × 42 × 75 cm. |
| Weight | 65 kg. |
Key features & functions
- Interchangeable cutter concept: supports various cutters to produce standard specimen shapes efficiently.
- Designed for sample preparation supporting tensile/tear/elongation/aging test workflows.
- Material suitability focuses on soft materials commonly encountered in rubber & plastic labs.
Common use notes (optional)
- Often used when preparing specimens for standards such as ASTM D882 (film tensile), ASTM D638 (plastic tensile), and ASTM D412 (rubber tensile), as listed in third-party product literature for QC-603.
Documents & Downloads
- Cometech’s product page indicates optional items such as Test Video, Teaching material, SOP, and Test Case (links may be provided by the manufacturer/distributor upon request).