Gold Member Since 2012
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China Machinery Engineering Henan Co., Ltd.

Stressing Jack, Hydraulic Prestressing Jack, Hydraulic Tension Jack manufacturer / supplier in China, offering Tensioning Jack (YDC5000), Yz 320 Ton Ladle Lifting Crane, Metallurgical Crane, Overhead Crane, Ladle Lifting Crane 480/100 Tons, Metallurgical Crane, Overhead Crane and so on.

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Supplier Homepage Product Prestressing equipments Tensioning Jack (YDC5000)

Tensioning Jack (YDC5000)

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: YDC5000
  • Machining Process: Hydraulic
  • Condition: New
  • Stroke: 200m
  • Type: Prestressing
  • Certification: ISO9001: 2000
  • "Rated Tension: 5000kn
  • Weight: 400kg
Product Description
YDC series prestressing jacks are the new designed products in our company, are the upgrades of the primary jacks.
Features:
1. Using the new seals, to synchronous strengthen the seal-ability under great pressure.
2. Using special alloy steel with heat treatment process, reducing the cylinder's expansion ratio in the tensioning process, so that the life of seals and sealing performance can be improved about 20%;
3. In the tensioning the operating process, jacks is easily damaged under overpressure because of the jack-based pullback cylinder, so we added the overpressure valve on the jacks to pressure production. Meanwhile we improved the original of commonly used structure by wire disc and flanged disc, to make the bearing capacity for oil pressure strengthen, so that enormously reduce the possibility of mechanical damage due to improper operation.
In the word, the YDC series feed-through jacks' performance is improved, and widely used in pre-stressing and post-stressing construction.
Notice: According to users' requirement, YDC through jack can be configured preventing turn device which can prevent jack from rotating in the process of stressing.
Choosing the specification of prestressing jacks should consider the following
Model Weight Rated Tension Stroke Rated oil pressure Tension cylinder area Center hole dia. Size Return cylinder area Minimum work space Obligate length
kg KN mm MPa mm2 mm mm   mm mm mm
YDC650 65 650 200 48 13744 75 200× 355 7834 1300× 120 600
YDC1100 80 1100 200 59 23566 84 240× 350 13744 1300× 130 600
YDC1500 110 1500 200 47 32044 94 270× 373 16100 1300× 150 650
YDC2000 130 2000 200 56 35796 110 296× 375 17662 1300× 170 650
YDC2500 180 2500 200 52 48381 128 340× 387 28039 1400× 180 650
YDC3000 220 3000 200 55 54950 155 380× 387 31321 1450× 220 700
YDC3500 250 3500 200 52 67824 165 415× 390 34618 1500× 240 700
YDC4000 320 4000 200 49 81954 175 445× 390 42704 1500× 240 700
YDC5000 400 5000 200 52 96948 200 495× 390 58090 1600× 270 750
YDC6500 550 6500 200 50 131900 250 590× 550 75162 1600× 320 750
YDC9000 1150 9000 200 54 165790 275 670× 500 110270 1650× 350 800
YDC12000 1650 12000 200 54 231299 280 790× 500 115375 1800× 410 800
 
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