Product Description
Hydraulic Stressing Jack
Hydraulic Stressing Jack is mainly composed of three parts:
One is the oil cylinder, through the core sleeve, positioning nut, large plug, after sealing plate, after compression ring and seal components of the "stationary body";
The second is a "moving body" composed of a piston and its seals;
The third is the handle part that is easy to lift.
Hydraulic Stressing Jackhas the advantages of small volume, light weight, good sealing performance, high strength and reliability, and strong versatility, and Hydraulic Stressing Jack is widely used in post-tensioning prestressing construction. Hydraulic Stressing Jack is equipped with different accessories, and can be tensioned porous position group anchors and various types of clip group anchors.large tonnage jack 65-600 tons; bridge hollow steel strand Jack.
Product Parameters
Parameters of Hydraulic stressing jack:
| Model specifications |
Nominal tensile force (KN) |
Nominal oil pressure (Mpa) |
Through-hole diameter (mm) |
Install limit plate aperture (mm) |
Mounting tool (mm) |
Outside diameter size (mm)
Diameter * Height |
| YDC650 |
650 |
48 |
72 |
99 |
95 |
200*385 |
| YDC1000 |
1000 |
50 |
78 |
111 |
111 |
230*385 |
| YDC1500 |
1500 |
52 |
94 |
150 |
150 |
270*390 |
| YDC2000 |
2000 |
53 |
118 |
177 |
177 |
320*400 |
| YDC2500 |
2500 |
52 |
128 |
210 |
185 |
345*400 |
| YDC3000 |
3000 |
52 |
135 |
190 |
185 |
370*400 |
| YDC3500 |
3500 |
51 |
160 |
232 |
232 |
420*400 |
| YDC4000 |
4000 |
52 |
165 |
252 |
252 |
450*410 |
| YDC5000 |
5000 |
52 |
196 |
260 |
265 |
500*410 |
| YDC6500 |
6500 |
53 |
220 |
295 |
235 |
580*420 |
| YDC10000 |
10000 |
50 |
270 |
440 |
415 |
740*570 |
Product Features
1 main part of the jack is made of high-strength steel, which has the advantages of compact structure, lightweight, small size, and characteristics.
2 short axial lengths, steel wire tension for short length, can save steel material.
3 lifting and flexible, durable, easy operation, and convenient maintenance.
Product applications
Application of Hydraulic stressing jack:
Large buildings are widely used in post-tensioned structures, prestressed concrete bridges, rock anchoring, hydraulic structure, ground anchor, and other major projects.
Installation Instructions
Precautions for operating hydraulic stressing jack:
Should first understand the engineering design of prestressed beam tension, such as root number, each beam of steel strand standard strength, the cross-sectional area of the numerical control stress of delta K, the value of stretching, anchorage retraction value, then according to the pressure of output power calibration of hydraulic. Set the K value of 2. 8, post tensioning hydraulic jack: (see Figure 2: installation method and hydraulic system diagram)
(1) the reserved corridor into the structure of the steel wire, in tension requirements of steel beam exposed length than the working length of jack up 200 - 250mm. steel wire must not lose its head with a sheet grinder after cutting, and is not a "feather", to avoid perforation difficult.
(2) cover the end of the steel wire of the work anchor plate, push it to the anchor plate and fix it at the end of the anchor
(3) installation: Install of anchor clamp clip before the steel ring pay per clip hoop together, and then along the strand will be pushed into the anchor hole, pushed by hand to move.
(4) installing the limiting plate: the spacing plate matches the hole of the anchor plate according to the design of the work anchor plate
(5) post-tensioning jacks: first strand bundle end with wire pin and binding can be lifted, Jack is sheathed on the steel beam, Prestressed Post
Tension Jack, and the front end cover is sheathed on the outside of the jack supporting limit plate. Then Jack can be coaxial pair.
Fit the tool anchor at the supporting end of the piston end.
FAQ
Q1: Are you a factory or trade company?
A1: We are a factory. And we have ourselves trading company.
Q2: What is the exact address of your factory?
A2: No.27, Beichen Village Industrial Park, Weiyang District, Shaanxi Province China.
Q3: Warranty terms of your machine?
A3: One-year warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts for the machines?
A4: Yes, of course.
Q5: What about the voltage of products? Can they be customized?
A5: Our standard voltage is 380V, 50HZ, and 3phase. The voltage can be customized according to your equipment.
Q6: Which payment term can you accept?
A6: 100% T/T( Decide according to actual situation)
Q7: How long will it take to arrange production?
A7: we can deliver the normal goods within 7-15 days. Other nonstandard electrical items we will deliver within 25-30 days.
Q8: Can you accept OEM orders?
A8: Yes, with a professional design team, OEM orders are highly welcome.
Q9: Which trade term can you accept?
A9: Available trade terms: FOB, CIF, CFR, EXW, etc.
Q10: Do you provide samples? Is it free or extra?
A10: Yes, we could offer you the sample machine. But it's not free. You need to pay for the sample and the cost of the freight.
Q11: What are your terms of payment?
A11: We accept T/T, Western Union, Money Gram, Paypal, L/C, etc.
Company Profile
We have been focusing on high-quality mechanical equipment and construction products for more than 20 years. Especially have rich experience at mining equipment, main products include:
Ultra Large Rock Splitter
Submersible Drilling Rig
Spraying Machine
Grinding Machine
Packaging & Shipping
Purchase Process:
About the Quality:
Others:
Why you choose us:
1. We are a real factory offering products and providing free technical advice.
2. Company in business for many years and served Over 50 countries' customers.
3. All machines with CE, ISO, SGS certificates. Machine and spindle warranty 1 year.
4. We have phone support in English, if you have any questions, you can call us, and we can give you the best solution within 24 hours.
5. Fast delivery, save your time.
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