Excavator Extension Arm Telescopic Arm Extended Excavator Long Boom 12m 14m 15m 16m Two-section Telescopic Arm
The Material we choose---Ensure Longer Life-span, High-effective, More Resistant
The material of the telescopic arm for sale tube we use is BS900E. The material is lighter and stronger than others.
The Main Material of telescopic arm for sale tube we use is BS900E, the other place is Q355B
Different attachments can be used for different working environments, and robotic arms of different sizes can also be customized to meet different needs. Please contact me for specific parameters.
Quality Control
Post-welding Testing
Accuracy Testing
Weld bead testing
Testing before send out goods
Operation Testing
The first system is the technical design drawing review mechanism
The second system is the semi-finished product review mechanism,(each process has a detection testing for the previous process)
The third system is the finished product testing.
(Before painting, the overall inspection is carried out to check whether the design size matches the welding size, and whether theinstallation size meets the design requirement.)
To sum up, every single ZHONGHE product has been passed the above three-stage inspection system to ensure that is qualified before shipping.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.