| Certification: | RoHS, ISO, CE |
|---|---|
| Condition: | New |
| Automatic Grade: | Hydraulic |
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Post tension jack 400 tonnage
Post tension jack 400 ton is mainly used for group anchor overall tension. Post tension jack 200ton is easy to operate, reliable in performance, and maximizes the savings
The working principle of post tension jack is: when the prestressed bar is tensed, the oil nozzle of the tensed cylinder enters the oil, the oil nozzle of the top pressure cylinder returns the oil, and the top pressure cylinder, the connecting sleeve and the support sleeve are connected into an integrated right move to resist the anchor ring; The tensioning cylinder, end cap nut, plug and piercing sleeve are connected into one to drive the tool anchor to move to the left of the tensioning prestressed bar; In the case of top pressure anchorage, under the condition of maintaining stable tension, the oil nozzle of top pressure cylinder is fed, and the top pressure piston, protective sleeve and top pressure head are connected into one body, and the clamp is strongly pushed into the anchor ring; At this time, the oil nozzle of the tension cylinder returns oil, the oil inlet of the top pressure cylinder, and the hydraulic return of the tension cylinder. Finally, the oil nozzle of the tension cylinder and the top pressure cylinder return oil at the same time, and the top pressure piston returns to reset under the action of the spring force.
| Item Type |
Nominal tensile force KN |
rated oil pressureMPa | Tension piston areaM² | Return piston areaM² | return hydraulic pressure MPa |
Diameter mm |
Sstroke mm | Weight Kg |
Size mm |
| YCW42B | 420 | 51 | 0.825×10¯² | 0.196×10¯² | <25 | Ф68 | 120 | 26 | Ф156×252 |
| YCW60B | 600 | 45 | 1.334×10¯² | 0.449×10¯² | <25 | Ф60 | 200 | 60 | Ф191×360 |
| YCW65B | 650 | 52 | 1.25×10¯² | 0.236×10¯² | <25 | Ф78 | 150 | 50 | Ф192×310 |
| YCW70B | 694 | 52 | 1.334×10¯² | 0.449×10¯² | <25 | Ф60 | 200 | 60 | Ф191×360 |
| YCW100B | 980 | 51 | 1.922×10¯² | 0.535×10¯² | <25 | Ф77 | 200 | 80 | Ф228×372 |
| YCW120B | 1202 | 48 | 2.505×10¯² | 0.871×10¯² | <25 | Ф77 | 200 | 100 | Ф248×372 |
| YCW150B | 1498 | 51 | 2.937×10¯² | 1.609×10¯² | <25 | Ф103 | 200 | 120 | Ф285×372 |
| YCW200B | 2002 | 53 | 3.778×10¯² | 1.965×10¯² | <25 | Ф110 | 200 | 146 | Ф312×372 |
| YCW250B | 2495 | 54 | 4.62×10¯² | 2.802×10¯² | <25 | Ф140 | 200 | 175 | Ф350×385 |
| YCW300B | 2953 | 51 | 5.749×10¯² | 3.132×10¯² | <25 | Ф145 | 200 | 225 | Ф385×385 |
| YCW350B | 3465 | 51 | 6.795×10¯² | 3.461×10¯² | <25 | Ф165 | 200 | 250 | Ф412×390 |
| YCW400B | 3975 | 52 | 7.643×10¯² | 4.592×10¯² | <25 | Ф175 | 200 | 290 | Ф440×390 |
| YCW450B | 4493 | 51 | 8.809×10¯² | 5.792×10¯² | <25 | Ф175 | 200 | 320 | Ф460×390 |
| YCW500B | 5025 | 50 | 10.05×10¯² | 4.77×10¯² | <25 | Ф196 | 200 | 395 | Ф500×425 |
| YCW650B | 6500 | 51 | 12.78×10¯² | 6.751×10¯² | <25 | Ф228 | 200 | 600 | Ф575×560 |
Post tension jack
1. Put the steel strand through the reserved corridor of the structure, and require the exposed length of the steel wire bundle to be 200-250mm longer than the working length of the jack at the tension end. The steel strand must be cut with a book grinder without loose head or "rough head", so as to avoid perforation difficulties.
2.Cover the end of the wire bundle of the working anchor plate, and push it to the anchor plate, and fix it at the stop.
3. Install the anchor clip: before installing the clip, use the steel ring to tie each clip together, and then push it into the cone hole of the anchor plate along the steel strand, and push it by hand until it does not move.
4. Install limit plate: the limit plate is designed according to the working anchor plate and corresponds to the hole of the anchor plate.
5.Install the jack: first, the end of the steel strand bundle is bound with wire pin, then the jack can be hoisted up and worn on the steel bundle, and the jack front end cover support mouth is set outside the limit plate. At this time the jack can be coaxial in.
6.Install the tool anchor on the support port of the piston end.
Q1: Warranty terms of your machine?
A1: One-year warranty for the machine and technical support according to your needs.
Q2: Will you provide some spare parts for the machines?
A2: Yes, of course.
Q3: What about the voltage of products? Can they be customized?
A3: Our standard voltage is 380V, 50HZ, and 3phase. The voltage can be customized according to your equipment.
Q4: Which payment term can you accept?
A4: 100% T/T( Decide according to actual situation)
Q5: How long will it take to arrange production?
A5: we can deliver the normal goods within 3-5 working days. Other nonstandard electrical items we will deliver within 25-30 days.
Q6: Can you accept OEM orders?
A6: Yes, with a professional design team, OEM orders are highly welcome.
Q7: Which trade term can you accept?
A7: Available trade terms: FOB, CIF, CFR, EXW, etc.
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