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Quick Details

  • Place of Origin: Guangxi, China (Mainland)
  • Brand Name: QMV
  • Model Number: LD10,LD20
  • After-sales Service Provided: Engineers available to service machinery overseas
  • material: steel
  • Executive standard: JG/T 320-2011 Hydraulic buttonhead machine for prestressed tendon
  • Supporting equipment: ZB4-500 oil pump or other pump with the same function
  • Supporting oil tube: G6III high pressure oil tube
  • Nozzle thread: M16x1.5

Packaging & Delivery

Packaging Details wooden case
Delivery Time 2-7 working days

Heading machine LD-20

1. characteristic

1) with light structure,small valve,light weight, it can be used in the construction site easily.

2) the way of oil-taking and oil-outting come into one way. it can finish  the heading of wire, clamping of wire and the heading.


2. To use hydraulic oil for 50°C,kinematic viscosity for 12 ~ 60mm2/s,the diameter of the impurity is not more than 137 μ m and high quality mineral oil with a certain rust resistance, recommend No10 hydraulic oil in winter, No20 hydraulic oil in   summer, when it is used in special environment, please consider and use other types of oil .


3 Structure diagram



1. oil nozzle                2. cover                                3.sequence valve                    4. oil-return valve 

5. YX seal ring           6. YX seal ring                      7. piston-return spring            8. clamp piston-return spring   9.heading piston         10. clamp piston        11. heading anchorage   12. anchor ring       

13.gripper-tension spring        14.gripper                 15.gripper-return spring



4.Technical parameter for reference




5. Image of  product




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China (Mainland) | Manufacturer, Trading Company
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15 Transactions 220,000+
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