Product Description
YDC250 jack is a prestressed front-clamping center hole jack used for single tensile reinforcement construction with M15 and M13 bonded tendons. And it is an anchoring system, which is widely used in pre-tensioned and post-tensioned prestressed concrete structures bridges, geotechnical anchoring, and other constructions, especially for high-altitude operations. as it is easy to carry.
Technical Parameter
| Project |
Unit |
Value |
| Tension |
KN |
257 |
| Oil pressure |
MPA |
50 |
| Tension piston area |
M² |
5.137*10 |
| Return piston area |
M² |
1.335*10 |
| Piercing hole diameter |
MM |
19 |
| Dimensions |
MM |
180*568 |
| Return oil pressure |
MPA |
≤ 25 |
Products Details
Applications
bridges, high buildings, coal mines, railway and subway, water conservancy, and hydropower engineering
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.
Packing & Shipping
FAQ
1. Are you a manufacturer?
Yes. We are one of the leading manufacturers
2. Do you have Stock productions to sell?
Yes, of course. But we also offer OEM service. Please send us some drawings.
3. What information do you want to know if I want to get a quotation?
a). The model/size of your products.
b). The application for your products.
c). Special package methods if you need them.
d). Raw material.
4. Do you inspect the finished products?
Yes. Each step of products will be carried out inspection by the QC department until shipping
5. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
6. what can you buy from us?
Engineering & Construction Machinery, Metal forming equipment, agricultural machinery, Garden machinery, construction machinery
7. why should you buy from us not from other suppliers?
The company is mainly in industrial processing and manufacturing. It is an entity factory integrating R & D, production, and sales. It has 12 years of design and R & D experience and currently has 15 R & D engineers.
Why Choose Us
1. 24-hour online service, support in Chinese, English, Spanish, French, German, and Russian, and technical guidance.
2. When meets machine failure problem, our factory will ensure that the problem is solved within 1 hour.
3. Provide machine install video.
4. Provide logistics information, like shipping by sea, shipping by express DHL, FEDEX delivery, and real-time tracking service.
5. If the machine is broken, Non-human causes, the new machine will be provided or new parts will be provided.
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