Description:
Integral blade stabilizer is an important tool in the drilling engineering to control the well deviation. It can stabilize the drilling tools in the drilling process of oil, gas and geological exploration. It can increase the bit life, drilling speed and well bore quality. There are two kinds of integral stabilizers: spiral integral blade stabilizer and straight integral blade stabilizer.
Hardfacing type: hf1000, hf2000, hf3000, hf4000
Our company offers various kinds of harvester blade, harvester finger, helical blade, spiral blade, helical bladefor combine harvester , auger flight , auger flight for ground dill , cutting blade assembly.We also provide some different kinds of salt indurstry machinery such as salt conveyer, salt-stacking machine, salt-collecting machine , and plastic picking and laying machin
Corrugated cardboard cutting blade knife
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working principle
When the screw shaft rotates, due to the gravity of the material and the friction between the material and the groove wall, the material can only move forward along the groove bottom of the conveyor under the push of the blade, which is like the translational movement of the non rotatable nut along the rotating screw [3]. The main driving force of materials comes from the upward and forward force of materials along the tangent direction of the blade when the spiral blade rotates axially.
In order to make the screw shaft in a more favorable tension state, the driving device and discharge port are generally placed at the same end of the conveyor, and the feed port is placed near the tail of the other end as far as possible. The rotating spiral blade moves the material for transportation, so that the material does not rotate with the spiral conveyor blade. The force is the weight of the material and the friction resistance of the spiral conveyor shell to the material. The surface types of blades include solid surface type, belt surface type, blade surface type, etc. according to different conveying materials. The screw shaft of the screw conveyor is provided with thrust bearing at the end of the material movement direction to give the axial reaction force of the screw with the material. When the captain is long, the middle hanging bearing should be added.
The special six fixed blade stabilizer is an upgraded product of the conventional spiral stabilizer, which makes up for the shortcomings of the conventional spiral blades. Optimized design and innovations can improve drilling performance, make tripping easier, and reduce the risk of downhole accidents.
Features:
An enhanced hydrodynamic shape;
Six blade designed for full contact with well;
For hole 6in,8 1/2in,12 1/4in,16in;
Low friction blades, high abrasion resistance carbide;
Advantages:
Reducing torque and drag and torsional vibration;
Reduce backreaming;
Reduce clay balling;
Eliminate requirement for wiper trips;
Improve BHA stabilization;
Increasing overall drilling efficiency;
Smooth torque while drilling;
The forage dewatering machine is suitable for the dehydration treatment of forage, elephant grass, alfalfa, and other materials.
The forage screw dewatering machine is designed according to the superposition compression principle, and the purpose of separating the material water is mainly achieved by the cooperation of the feeding box, the screw shaft, the screen mesh, and the tail cone. The material to be treated is uniformly conveyed to the feed bin of the screw extrusion dewatering machine by a tool such as a screw conveyor, and is filtered by the spiral blade and filtered by the screen, and the water or juice flows through the screen to the water tray under the machine to collect. After being taken up by the pipeline, the dehydrated finished material is output through the conveyor belt.
