Working principle:
The anchoring device used in prestressed concrete, is in a post-tensioned structure or component, in order to keep the tendons of tension and passes it to the interior of the concrete anchor tool, also known as Anchorage.


Application:
The prestressing machine is suitable for the connection of steel strand sleeves and is a tool for cold gripping and anchoring work. 6. When the machine is shipped from the factory, the head and the mold are coaxial. It is advisable to pass the end of the mold smoothly. If there is an offset, the mode position.
Structure:
Specification:
Parameter PC strand Extruder Machine | |||||||
Item Model | Rated Extrusion | Extrusion Hydro-Cylinder | Extrusion Area of Piston | Return Area of Piston | Stroke of Extrusion | Mass | Overall Dimension |
KN | Mpa | mm² | mm² | mm | KG | mm | |
ZT500 | 495 | 63 | 7850 | 4500 | 150 | 70 | 760*200*200 |
ZT600 | 565 | 50 | 11300 | 49500 | 135 | 50 | 605*195*195 |
Preparation for the procedure:
1, pay attention. After the oil pump is started, there must be no one at both ends of the machine. Make sure that the oil pump is clear at both ends.
2, machine operation, should be operated on the side of the machine.
3. The oil is selected and selected according to the oil pump manual.
4. The machine should be operated at no load for more than 3 times before use, and the air inside the cylinder should be excluded. Into the oil. If there is crawling, run it 6 times without load. If there is still crawling, analyze the cause and use it after troubleshooting.
5. After use, reset the machine.
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