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The XQV LD Button Heading machine is specialized equipment designed for prestressed concrete components. It is used to upset the ends of steel bars or steel wires to form upset heads, fixing prestressed tendons through anchors. Utilizing cold upsetting forming technology, it applies instantaneous high pressure through hydraulic transmission, causing local plastic deformation.
The internal mold restrains the steel bar ends to ensure a regular shape, meeting anchoring requirements without heating. This preserves the mechanical properties of the steel bars by avoiding high-temperature influence.
| Item No | Max Heading Force | Rated Oil Pressure | Applicable Strength | Bar Diameter | Piston Stroke | Weight | Dimension |
|---|---|---|---|---|---|---|---|
| LD-10 | 88.2KN | 39MPa | 1470-1770MPa | Φ4, Φ5, Φ6mm | 6mm | 10kg | Φ9x279x199mm |
| LD-20 | 165KN | 39MPa | 1470-1770MPa | Φ7mm | 7.5mm | 15kg | Φ120x300x249mm |
Prizor Excavator