- 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 Detail:||2-7 working days|
Heading machine LD-20
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