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Prestressed Material
Post-tensioning is an advanced construction technique that strengthens concrete structures by applying tension to embedded steel cables after the concrete has cured. This method is widely used in building bridges, high-rise buildings, slabs, and parking structures, providing superior structural performance and design flexibility.
Our Key Equipment Includes:
Hydraulic Post-Tension Jacks: Delivering precise tension for post-tension cables.
Anchoring Systems: Ensuring secure and reliable load transfer.
Cable Threading Machines: Streamlining the installation of tendons.
Cutting and Grouting Equipment: Supporting seamless post-tensioning and maintenance operations.
ADVANTAGES
Enhanced Strength: Enables longer spans and reduced structural thickness without compromising integrity.
Cost Efficiency: Reduces the need for additional materials, leading to lower overall project costs.
Durability: Improves resistance to cracking, making structures more robust and long-lasting.
Design Flexibility: Allows for innovative and lightweight architectural designs.
USE
State-of-the-art construction equipment is integral to the success of post-tensioning systems and other modern construction methods. Equipment such as hydraulic jacks, pumps, anchoring systems, and cable tensioning tools ensures precision, efficiency, and safety in every stage of the construction process.
SPECIFICATIONS
| Item | Nominal tensioning force (KN) | Nominal oil pressure (KG) | Tensile Area piston (m2) | Area of drawback piston (m2) | Return oil pressure (mpa) | Diameter of center hole (mm) | Tensioning stroke (mm) | Weight of main unit (kg) | Overall dimension of main unit (mm) | Dimension of fixing nut seam allowance(mm) | Dimension of piston seam allowance (mm) |
| Model | |||||||||||
| YCW60B | 600 | 52 | 1.15×10-2 | 0.41×10-2 | ≤25 | Φ60 | 200 | 44 | Φ170×340 | Φ102 | Φ90 |
| YCW80A | 799 | 53 | 1.508×10-2 | 0.471×10-2 | ≤25 | Φ65 | 200 | 55 | Φ200×343 | Φ102 | Φ102 |
| YCW100C | 973 | 51 | 1.91×10-2 | 0.78×10-2 | ≤25 | Φ78 | 200 | 65 | Φ216×349 | Φ149 | Φ130 |
| YCW150C | 1511 | 50 | 3.02×10-2 | 1.61×10-2 | ≤25 | Φ102 | 200 | 111 | Φ280×366 | Φ170 | Φ156 |
| YCW200C | 1960 | 52 | 3.77×10-2 | 1.84×10-2 | ≤25 | Φ120 | 200 | 135 | Φ310×310 | Φ196 | Φ176 |
| YCW250C | 2479 | 54 | 4.59×10-2 | 2.80×10-2 | ≤25 | Φ140 | 200 | 183 | Φ350×369 | Φ210 | Φ186 |
| YCW300C | 3000 | 52 | 5.77×10-2 | 3.13×10-2 | ≤25 | Φ145 | 200 | 217 | Φ385×370 | Φ252 | Φ216 |
| YCW350C | 3497 | 54 | 6.480×10-2 | 3.46×10-2 | ≤25 | Φ175 | 200 | 268 | Φ415×390 | Φ252 | Φ252 |
| YCW400C | 3955 | 52 | 7.610×10-2 | 4.60×10-2 | ≤25 | Φ175 | 200 | 278 | Φ440×390 | Φ252 | Φ252 |
| YCW500C | 4924 | 49 | 10.05×10-2 | 4.77×10-2 | ≤25 | Φ196 | 200 | 385 | Φ490×423 | Φ302 | Φ302 |
| YCW600C | 6050 | 50 | 12.10×10-2 | 6.83×10-2 | ≤25 | Φ196 | 200 | 590 | Φ530×443 | Φ362 | Φ302 |
| YCW650C | 6500 | 46 | 14.33×10-2 | 6.29×10-2 | ≤25 | Φ215 | 200 | 617 | Φ575×465 | Φ362 | Φ362 |
| Item | Nominal tensioning force (KN) | Nominal oil pressure (KG) | Tensile Area piston (m2) | Area of drawback piston (m2) | Return oil pressure (mpa) | Diameter of center hole (mm) | Tensioning stroke (mm) | Weight of main unit (kg) | Overall dimension of main unit (mm) | Dimension of fixing nut seam allowance(mm) | Dimension of piston seam allowance (mm) |
| Model | |||||||||||
| YDC260QX | 260 | 52 | 4.77×10-3 | 1.355X10-3 | ≤25 | Φ18 | 200 | 21.5 | Φ114×474 |
Electric Oil Pump
| Size | Rated oil pressure | Rated displacement | Weight | Dimension |
| Mpa | L/min | Kg | LxWxH,mm | |
| ZB4-500 | 50 | 2X2 | 90 | 745x494x1052 |
| ZB4-600 | 60 | 4 | 90 | 745x494x1052 |
Swaging/Extrusion Machine
| Size | Extrusion force | Rated oil pressure | Extrusion stroke | Extrusion piston area | Weight | Dimension |
| KN | Mpa | mm | m2 | kg | LxWxH,mm | |
| GYJ-A | 500 | 53 | 150 | 1.05x10-2 | 76 | 701x253x253 |
| GYJ-B | 497 | 44 | 150 | 1.13x10-2 | 47 | Φ148 x 554 |
Bulb Machine
| Size | Nominal jacking force | Theoretical jacking force | Nominal oil pressure | Tensioning piston area | Return piston area | Return mode | Top pressure stroke | Embossing diameter | Overall dimensions | Weight |
| KN | KN | MPA | m2 | m2 | mm | mm | mm | kg | ||
| YH3 | 34 | 35.3 | 50 | 0.7068x10-3 | 0.4521x10-3 | hydraulic pressure | 70 | Φ95 | 530x160x230 | 20 |
Screw grouting pump
| Size | Conveying capacity | working pressure | Motor power | High speed pulping speed | Low speed mixing speed |
| LGSTC-700B | 4.5m3/h | 2Mpa | 18KW | 1430 r/min | 45 r/min |
Water ring vacuum pump
| Size | Maximum air extraction capacity | Ultimate vacuum | Pump speed | Motor power | Make-up water | Noise | Weight |
| M3/h | -Mpa | r/min | KW | L/min | dbA | kg | |
| SZ-2 | 120 | 0.097 | 2900 | 4 | 4 | 66 | 100 |
Mortar mixer
| Size | Capacity | Speed | Electric power | Mixing volume | Loading height | Overall dimensions | Weight |
| L | r/min | KW | m3/h | mm | mm | kg | |
| JW180 | 180 | 70 | 2.2 | 6 | 980 | Φ950x1285 | 200 |
| Size | Mixing volume | High speed impeller speed | High speed motor power | Low speed | Low speed motor power | Overall dimensions | Weight |
| L | r/min | KW | r/min | KW | mm | kg | |
| GS500 | 200 | 1440 | 5.5 | 70 | 2.2 | Φ1580x910x1800 | 285 |
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