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The jack is a multipurpose prestressed tensioning device, easy to operate. Mainly used for single hole tension. also used for,porous preloaded,tensioning and troubleshooting,and can be applied to a variety of sizes of high strength steel wire and steel strand.Especially for high-altitude operations, easy to carry.Steel stranded wire reserve length is 200 mm can be tensioned , can save prestressed tendon material.
The QYC250-200 front clip-through hydraulic jack is a multi-purpose pre-stressed tensioning device, which is easy to operate.
Mainly used for single-hole tensioning. It can also be used for multi-hole pre-tensioning, tensioning and obstacle removal, and can be applied to high-strength steel wire bundles and steel strands of various specifications and sizes. It is suitable for single-hole tensioning, group-anchor tensioning one by one, troubleshooting, anchor withdrawal, and supplementary tensioning.
Technical Parameters
| Model Number | YDC250 |
| power | Hydraulic |
| stroke | 200mm |
| quality | 100% new |
| Rated oil pressure | 63Mpa |
Product Features
1. Mono strand jack is mainly used for single-hole tensioning. It can also be used for porous preloading, tensioning, and troubleshooting, and can be applied to high-strength steel wire bundles and steel strands of various sizes.
2. Installation and construction are very convenient: no need to rotate the arbitrarily installed working anchor; no need to rotate the radial direction of the jac; it is easier and faster to install the tool anchor plate and tool clamp piece than the original post-card type.
3. The limit plate, tool anchor and tension jack are separated and independent.
4. Better stability: the conventional post-card tensioning jack for a 3-point piston guide, this series of tensioning jacks for a 4-point piston guide; overcome the 3-point guide eccentric tensioning force often produces the phenomenon of pulling the cylinder scrap jack.
5. It overcomes the shortcomings of cumbersome and inconvenient installation of the overall front card tensioning jack at home and abroad.
Pre-tensioning YDC mono jack hydraulic cylinder
YDC250QX type jack is a kind of prestressed through the core of the front card jack, used for single tensile construction with bond and no bond, widely used in prestressed concrete structures, Bridges, rock and soil anchorage and other works, especially suitable for working in the air, easy to carry.
mono strand jack construction drawing
Company Profile
Shaanxi Zhongtuo Mining Equipment Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing, sales and service. The company is located in Shaanxi Province, an important industrial base in the northwest. It has an advanced production base and a complete supply chain system. Since its establishment, it has always adhered to the core concept of "innovation-driven, quality-oriented", and continuously launched innovative products that meet market demand, ensuring the company's technological leadership and high reliability of products. The factory adopts a lean production management method. From raw material procurement to finished product delivery, every link is strictly controlled to achieve efficient and high-quality output of products. The company has become the preferred supplier for many companies at home and abroad. In addition, the company also provides customized solutions and perfect after-sales service to meet the personalized needs of different customers. The company advocates the values of customer first, openness and sincerity, responsibility and pragmatism, and responsibility for results, as well as a shared culture of hard work. We strive to innovate, seek benefits for customers, and realize value returns for Zhongtuo strugglers.
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