Thanks for customer feedback!
This is 20m rotary drilling rig,wirte customzed model,Our rig is not inferior to the big brand rig. You see, it is working with Sany's crane!
Application scope of rotary drilling rig construction?
Rotary drilling rig is a kind of construction machinery which is suitable for hole forming operation in building foundation engineering. It is widely used in municipal construction, highway bridge, high-rise building and other foundation construction projects. With different drilling tools, it is su
The construction process of rotary drilling machine?
1. Analyze the geological report (judge whether the capacity of existing drilling rig is enough, and whether the configuration of drill pipe and drilling tool can meet the construction requirements. )2. Selection of drilling method (select appropriate drilling method according to engineering require
What to do if the rig is damaged in transit?
Because the frame box is used in the transportation, many customers will worry about the damage or rain of the drilling rig during the transportation. I want to say that please don't worry, because we will insure every order. If there is damage during the transportation, we can go through the in
Piling steps of pile driver:
1. Lift the pile;2. Check;3. Keep the perpendicularity;4. Align the position, put down the pile machine and make it slowly sink into the soil to a certain depth (install the pile cap if necessary);5. Check the pile position and axis;6. Vibrate the pile to the design dep
+8615866237600
+8615866237600
+8615866237600
drillingrig@sd-yahe.com
+8615866237600
