Wuhan Yijue Tengda Machinery Co., Ltd
Wuhan Yijue Tengda Machinery Co., Ltd
Add to Cart
Brief introduction
Drilling buckets are mainly used for drilling water-bearing sandy soil, sludge, clay, muddy sub clay, sandy gravel, cobble, and weathered soft formation. The bucket can be designed into cylindrical type and conical type according to bucket diameter, type of drilling rig and soil conditions. The opening and closing device can be operated manually, mechanically or mixed manner. The welding angle of bucket teeth can be designed according to formation conditions.
The bottom cover is made of high-strength Mn plate, and the cutting edge includes single-layer type and double-layer type; The soil inlet also includes single-bottom type and double-bottom type.
Features:
1. Cylindrical ring cutting release rock confining pressure;
2. Drilling teeth grinding grinding drilling, drilling teeth wear and tear small;
3. Small drill core rate is high, large drilling with grading with broken;
4. Applicable strata: medium, breeze layer, hard rock, super hard bedrock.
Procedure
--- OEM or customized products
--- Track the production
--- Arrange for inspection if needed
--- Take photos before delivery
--- Arrange for customs clearance
--- Track the shipment
--- Send related files to customers
--- Track quality problems if any
--- Collect suggestions from customers
Engineering often encountered relatively hard bedrock strata, large boulder layer and hard permafrost layer, if the direct use of helical drill or rotary drill bit drilling more difficult, you need to first use the cylindrical ring bit cut out ring groove , And then with the use of spiral drill or rotary drill bit drilling, which can greatly improve the drilling speed. The cutting of the drill bit can be divided into picking and cone, and the cutter bit is used for drilling soft rock and permafrost. Drilling wheel is used for hard bedrock drilling.