wing pdc drag bit mining drill bit from manufacturer

Chat Online

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Packaging Detail:	cartons; export seaworthy packing
Delivery Detail:	within 7 days after payment received

4 wing pdc drag bit mining drill bit from manufacturer
Wear resistance pdc tooth
Bit size: 75~270mm
Long service life

Description :

Application	Used for penetrating the degassing hole, drainage hole, and grouting hole of coal mine.
Chracteristics	Using PDC as its main cutting components; High wear ability and impact toughness of the PDC; Improved the drilling efficiency and reduced labor intensity; The drilling efficiency of pillar model is slightly lower than concave bits, but the abrasion performance is stronger; For drag bits, compared with the others, this one has a higher abradeability and widely application; Widely used in warious of different fields, mining, hydrology, subterranean, piling and water well drill.
Formations	Available in a variety of sizes to accommodate drilling in a variety of formations, from sand and clay to shale, limestone, gravel, and more. f<6.
Advantage	1. With 15 years production experience; 2. With standard management and strict quality control system, we have got ISO9001:2000 Certificate and API Certificate; 3. Our PDC drill bits have been widely sold to many countries, such as Australia, Turkey, Russia etc.; 4. As per your requirments/ samples/ drawing, we can design and produce the specified specification.

Application

Used for penetrating the degassing hole, drainage hole, and grouting hole of coal mine.

Chracteristics

Using PDC as its main cutting components;
High wear ability and impact toughness of the PDC;
Improved the drilling efficiency and reduced labor intensity;
The drilling efficiency of pillar model is slightly lower than concave bits, but the abrasion performance is stronger;
For drag bits, compared with the others, this one has a higher abradeability and widely application;
Widely used in warious of different fields, mining, hydrology, subterranean, piling and water well drill.

Formations

Available in a variety of sizes to accommodate drilling in a variety of formations, from sand and clay to shale, limestone, gravel, and more. f<6.

Advantage

1. With 15 years production experience;

2. With standard management and strict quality control system, we have got ISO9001:2000 Certificate and API Certificate;

3. Our PDC drill bits have been widely sold to many countries, such as Australia, Turkey, Russia etc.;

4. As per your requirments/ samples/ drawing, we can design and produce the specified specification.

Q:ZGMn13 casting parts processing, with what knife head good?: The ZGMn13 itself is not have processing, if only the processing point, sharpening, ordinary can, if the processing area is relatively large, ZGMn13 external impact load is bigger, its surface wear resistance is high; the two is with the gradual wear of surface hardening, the hardening layer is continuously formed new if you have suggestions, processing, plasma cutting or flame cutting try

Q:What are the factors affecting the machining process of the casting material and structure?: Medium carbon steel begins, and the casting can not be punched and tapped directlyStainless steel, ordinary grade (Fe based alloy element content, less) can not do heat treatment. But processing small holes or tapping to heat treatment (solution. In practice, the annealing treatment can also be). There are a lot of stainless steel matrix is not to say, for example, nickel, cobalt and tungsten. And so on.

Q:Is 316 casting better than 304 casting?: It is comprehensive. There is no simple comparison of the material to determine the degree of difficulty in processing

Q:Lathe processing stainless steel casting parts to use what type of tool, the speed into the amount of how much tool angle: It has something to do with the size of your work, and it has a lot to do with the blade you're using right now.

Q:In theory, which is more expensive, forging parts or casting parts?: Compared with the price, the product with the same simple structure eliminates the material factorsThe forgings must be more expensive

Q:What are the effects of stiffeners on castings, or on welded parts (for 2 tons or less), casting or weldments on stiffeners?: 4, the performance requirements of the steel: whether castings or welding parts, there may be quality defects, but the casting will generally be worse than the weldment.You should be able to make a choice in the end.

Q:The difference between sheet metal and casting parts: Commonly used in machine tools casting material is gray cast iron, casting bearing alloys can also be.

Q:What is the reason for 304 stainless steel precision casting parts to be changed?: Mainly because of the cooling shrinkage caused by internal stress caused. There is the change of temperature distribution in materials element imbalance, is typical of surface and internal, thin wall and thick wall, bottom and top.

Q:Why does the surface of stainless steel casting mirror mirror ripple?: Because the grinding machine is layer by layer. And the material inside the casting is not completely uniform.

Q:There is a little trace of polishingShock polishing is even worseElectrolysis can not be uneven, there is a slight bump: Buffing should be better, to see how your embryo, but a bit difficult

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range