Understanding common frame types is critical for optimal performance. We break down Straight-Wall (H-Frame), Gantry, Single-Column (C-Frame), Double-Column, Four-Column, and Toggle press frames to guide your selection.
Structure: Four vertical tie-rods at each corner, connected by top/bottom beams for a box-type construction.
Key Advantages:
✓ Unmatched rigidity – minimal deflection under load
✓ Exceptionally uniform pressure distribution
✓ Handles extreme tonnages (1,000+ tons)
Ideal For: Heavy-duty forging, powder metallurgy compaction, lamination, rubber/plastic molding.
Our Solution: Our newly launched hydraulic press leverages this robust design for ultra-high-pressure applications, such as powder forming and precision forging. If you would like to customize hydraulic presses, please don’t hesitate to contact us.
Structure: Heavy-duty enclosed frame (H-type or box-style) supporting a mechanical lever (toggle) system.
Key Advantages:
✓ Massive mechanical force amplification
✓ Delivers peak force in minimal stroke length
Ideal For: Riveting, coining, embossing, precision stamping, powdered material compaction.
Our Solution: TNB-WO Series (5-500 Tons) excels in high-force, short-stroke operations like coining and riveting.
Structure: Simplified H-frame variant with two symmetric columns supporting the crown.
Key Advantages:
✓ Superior rigidity & vibration damping vs. C-frames
✓ Enhanced precision for dynamic operations
Ideal For: Medium-tonnage precision stamping, high-speed progressive dies.
Structure: Top beam + vertical supports, featuring an open front/back workspace (no lower crossbeam).
Key Advantages:
✓ Unrestricted material feeding (front, rear, or side access)
✓ Optimized for oversized workpiece handling
Ideal For: Large-sheet metal stamping, punching-shearing combos, bulky part processing.
Structure: Two vertical “walls” + crown + bed forming a rigid rectangle.
Key Advantages:
✓ High rigidity & large bed area
✓ Resists deflection under off-center loads
Ideal For: Automotive body panels, deep drawing, precision blanking.
Structure: Single rear column with overhanging slide (C-shaped profile).
Key Advantages:
✓ 3-sided open access for easy loading
✓ Space-efficient footprint
Ideal For: Bending, punching, shallow drawing in small/medium tonnages.
C-frame presses and H-frame presses are the most common types. If you want to learn more about the difference between the two, you are welcome to read this article. C Frame Press vs H Frame Press
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