1. Design as straight type, better for carry soil ;
2. Double cutter bearing uniform force, can avoid inclined hole ;
3. Double spiral easy to carry soil, but meet cohesive soil, single spiral is easy to dump spoil;
Auger types and appliaction:
1. Single cut / double cut concial rock auger :
Main Application:
Medium to strong rock (15-60Mpa);
Features:
Sturdy and wearable forging stwwk polit for accurate positioning;
Hard facipsstrips on flights for wear protection.
2. Single cut / double cut straight rock auger:
Main Application:
Very dense sand and gravel,weak rock (<5Mpa)
Features:
Sturdy and wearable forging stwwk polit for accurate positioning;
Hard facipsstrips on flights for wear protection.
3. Single cut / double cut straight soil auger:
Main Application:
Soft to stiff silt and clay ,loose to medium dense sand and gravel.
Features:
Fish-tail Pilot for accurate positioning;
Hard facipsstrips on flights for wear protection.
Customizable Items:
1. Cutting DIA. Custom : design various cutting diameter based on demand.
2. Spiral HIT. Custom : design as demand, prolonging the spiral height can increase of efficiency by drilling more.
3. Spiral Pitch Custom : adjust the spiral pitch according to different working condition;
4. Key Component Reinforce Custom : strengthen the key component to extend life cycle;
5. Teeth Custom : Equipped bullet teeth or flat teeth according to different working condition;
6. Kelly Box Custom : custom Kelly box size based on the Kelly bar, like 130*130, 150*150,200*200 etc;
Package:
Packaging details for BJTUFF open type bucket
1. 100% inspection before shipment.
2. Wrapped with plastic film.
3. Fixed with iron support.
4. Packed with plastic cases and wooden cases for drilling bits, clay teeth or other small accessories.
Company advantage:
Beijing Tuff Equipment and Technology CO.,LTD. ,research construction method and ability of kelly bar and driling tools ,offer one step solution for customers in foudations constrction field.
1- We purchase top quality raw materials from leading raw-steel factory.
2- Our drilling tools can be customized depending on kinds of rigs and site conditions.
3- We require high quality of welding, therefore we employ at least 8 years experienced welders.
