Prestressed professional manufacturer Shaanxi Yan'an prestressed jack quotation

Bridge Prestressing Machinery
Our company specializes in the production of direct-selling bridge prestressing equipment, jacks, oil pumps, extruders, anchors, steel strands, etc. In addition, there are tunnel equipment, shotcrete machines, grouting pumps, down-the-hole drilling rigs, rock drills, hollow anchors, etc., with complete models. Welcome new and old customers to come and buy, we will definitely provide you with the best service to buy the most satisfactory products. 24/7 service, delivery at any time. Contact number Looking forward to your call! ! !
Prestressed anchors are permanent anchoring devices used in prestressed concrete. They are anchoring tools used in post-tensioned structures or components to maintain the tension of prestressed tendons and transfer them to the inside of the concrete. Called prestressed anchorage.
Common system classification of anchors
Cylinder conventional anchors. The specification model is expressed as or This anchor has good anchoring performance and expansion self-anchoring performance. Tensioning generally uses a through-core jack
cuboid flat anchor. The specifications and models are represented by the first letter of the Chinese pinyin of or flat anchor, which represents the meaning of flat anchors. Flat anchors are mainly used for transverse prestressed hollow plate low-height box girders on bridge decks to make the stress distribution more uniform and reasonable and further thin the structure. thickness.
Grip wrap anchor. The specification and model of the fixed end anchor is expressed as or is suitable for situations where the design stress of the end cloth of the component is large or the end space is limited. It uses an extrusion machine to press the extrusion sleeve onto the steel strand. It is a kind of grip-wrapping anchor. , it is embedded in the concrete and arranged as needed. After the concrete solidifies to the design strength, it is tensioned.
Jack parameters
Model specifications
Nominal
Tension force
Nominal oil pressure
Hole diameter
Hole diameter of limit plate
Installation tool anchor hole diameter outer diameter size
Diameter*Height
*
*
*
*
*
*
*< br/> *
*
*
*
It is mainly used for the overall tensioning of group anchors, which can be reliable and save steel strand!
type electric oil pump
Model
Rated oil pressure
Rated flow
Dimensions
Type
Type
Type
Liters/min
Extruder Parameter table
Extruder model Product alias Extruder
Product usage Extrusion sleeve Extrusion type Prestressing equipment
Application scope This extruder is suitable for anchoring heads in prestressed tendons. It is a special tool for extrusion anchors.
Working object
Steel strandbr/> Rated extrusion force
Rated oil pressure
Weight
Equipped with oil pump
Overall dimensions
*
The company's main products are shotcrete machines, grouting pumps, anchor drills, drill bits, drill pipes, mud pumps, grouting pumps, mortar spraying machines, cold bending machines, pre-force equipment, mining track equipment, road machinery, and steel bar machinery. Welcome everyone to call to purchase, and sincerely hope to cooperate with you!
The contact number welcomes new and old customers to purchase. We will definitely provide first-class service to make your purchase feel safe and comfortable. We look forward to your call
!