Bridge Tensioning Equipment
who we are?
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 northwest China. 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 product high reliability. The factory adopts a lean production management method. From the procurement of raw materials to the delivery of finished products, every link is subject to strict quality control to achieve high efficiency and high-quality output of products. The company has become the preferred supplier for many domestic and foreign enterprises. In addition, the company also provides customized solutions and comprehensive after-sales services to meet the individual needs of different customers. The company advocates the values of customer first, openness and sincerity, responsibility and pragmatism, responsibility for results and a shared culture of hard work. We strive to innovate for the benefit of our customers and realize value returns for Zhongtuo’s strivers.
high quality
Focusing on the industry for19 years, he has rich experience and strictly controls product quality. Export areas are all over the world, and the quality is trustworthy.
Competitive Price
We are a large enterprise integrating R&D, production and sales. Compared with trading companies, the price will have a huge advantage. Please choose to trust us.
Customized services
We have our own factory and can accept customized solutions.Accept ODM/OEM service。 Create an exclusive plan tailored just for you.
Professional after-sales
The company has a professional after-sales team that responds promptly 24 hours a day. Believe that we can solve any of your problems.
1.main parts of the jack is made of high strength steel, has the advantages of compact structure, light weight, small size and characteristics.
2.short axial length, steel wire tension for short length, can save steel material.
3. lifting and flexible, durable, easy operation and convenient maintenance.
High quality products, is the key to open the market door.
The jacking jack can continuously lift larger heavy objects intermittently to the height required by the design. The system can realize simultaneous lifting and lowering of multiple units simultaneously. This device has the characteristics of stable lifting, adjustable speed, reasonable structural design, flexible hoisting and convenient maintenance. The operation is simple and can achieve one-click lifting and one-click lifting. It is highly safe and will not cause serious consequences in case of misoperation.
The front cassette jack adopts a cylinder-type structure, which has the performance of continuous follow-up and repeated tensioning. During the tensioning process, the jack piston and support sleeve constitute a "immobile body", while the cylinder body, tie rod and anchor cup constitute a "moving body" ". When the "moving body" moves outward relative to the "immobile body", the tool clips automatically clamp the prestressed tendons for tensioning. After reaching the required prestressing value: (1) In the case of top compression tensioning, top compression The device advances the clip for anchoring; (2) Under limited tension, the clip anchors itself as the steel strand retracts. Then the movement is reset, the jack clips are pushed loose, and the tensioning process is completed.
1. Application: High-speed threading machine is widely used as a professional equipment for threading steel strands in the tunnels of prefabricated bridges and cast-in-place bridges. It is the main tool for threading steel strands in extra-long tunnels in the prestressing work of building bridges and large buildings.
2. Working principle: The motor drives the driving wheel to rotate. The steel strand is inserted from the wire inlet at one end. The pressing wheel presses the steel strand and moves forward along the conduit into the reserved hole until it comes out from the other end of the hole and reaches the tension. Pull size.
3. Features: Reliable, flexible, integrating pay-off and threading, small size, light weight, widely used, easy to learn and operate, and easy to maintain. Two people can complete the operation during construction, which greatly reduces labor intensity and improves production efficiency.
1. Application: The steel strand extrusion machine is mainly used to cover the extrusion sleeve and extrusion spring on the steel strand, and form an extrusion anchor (extrusion head) through extrusion deformation. Prestressed steel strands of various specifications can be extruded separately by changing the extrusion die and pressing head.
2. Working principle: During operation, after supplying oil to the extrusion cylinder, the piston drives the pressing head to push the extrusion sleeve, extrusion spring and prestressed tendon together into the cone hole of the extrusion die. Since the diameter of the small end of the die hole is smaller than that of the extrusion die, The outer diameter of the sleeve enables the extrusion sleeve to be firmly compressed on the prestressed tendon. The sharp inner edge of the extrusion spring blocks the prestressed tendon, and the outer blade is embedded in the extrusion sleeve to make an extrusion anchor with very reliable anchoring performance.
3. Features: The steel strand extrusion machine has the characteristics of small size, light weight, good sealing performance, high reliability, and easy operation.
Our Service Processes
Our free service hotline:+8613571973823
Pre-sales Consultancy
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Confirmation of order
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Production
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Multi-Channel Shipping
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Confirmation of recei
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After-sale Services
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Our Certificate
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FAQ
Q: Are you factory or trade company?
Q: Warranty terms of your machine?
Q: How long will you take to arrange production?
Q: Can you accept OEM orders?
Q: Which trade term can you accept?
Q: Do you provide samples? Is it free or extra?
Q: What is your terms of payment?
with over 20 years experience, we're professional as one of leading bridge tensioning equipment manufacturers and suppliers in China. Welcome to buy or wholesale cheap bridge tensioning equipment from our factory, and enjoy low price with us.