Squeezing Under Reamer
Squeezing under reamer is commonly used in pile drilling. It works by the hydraulic power from the , and can enlarge the drilling hole during the drilling job.
It includes control system, rotation device, hydraulic hoses, squeezing cylinder and drilling bucket. The reamer's three retractable cutting arms are opened and held in position by continuous hydraulic pressure. Cutters are retracted by disengaging the pump, allowing the tool to be re-positioned for selective under reaming operations or retrieval from the hole. A piston spring assists with arm retraction following interruption of hydraulic pressure.
This under reamer can finish the jobs as drilling-squeezing-cleaning, and can work continuously. As it is rotating squeezing, the hole is very integrated thus warranty the quality of construction.
Send product request
Other supplier products
 |
GXA400 Mud Separator | Introduction: consists of mud circulation module, mud preprocessing module, and mud separator module. module: mud which pumped is sep... |
 |
Horizontal Directional Drilling XZ400 | Product Description Project Unit Parameter Engine Type - Cummins 6CTAA8.3-C240 Rated ... |
 |
Rotary Piling Rig | Features: The equipment adopt the wheel type chassis, can be transported with drill rod, ,made the transportation easily economically. Cumm... |
 |
Horizontal Directional Drill HDD XZ200 | Product Description Parameters: Project Unit Parameter Engine Type - Cummins 6BTAA5.9-C150 ... |
 |
Slurry Mixer | was designed to mix dry or liquid drilling products with clean water into slurry in the constructions such as grooving, boring, and HDD. The un... |
Same products
 |
AEMK 588 Loader | Seller: AEMK MACHINE CO.,LTD | Cab Height :2670mm Overall Dimensions ( L * W * H ):5700*2000*2670mm Front Wheel Counterweight ... |
 |
Quick Change Worktable | Seller: Nextas Co.,Ltd | Quick Change Worktable Zero Point Pneumatic Chuck Zero Point Positioning Datum System NE... |
 |
Self Centering Vise | Seller: Nextas Co.,Ltd | Self Centering Vise Key Advantages High precision: repeatability as tight as ≤ 0.005 mm ... |
 |
BDS Positioning Chuck | Seller: Nextas Co.,Ltd | BDS Positioning Chuck Self Centering Vise Self-centering vise is a type of workholding tool that... |
 |
Quick Change Pallet System | Seller: Nextas Co.,Ltd | Quick Change Pallet System Quick Change Pallet System Quick Change Pallet System delivers m... |
