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Key Points for Biomass Granulator Knife Selection: How to Handle High-Wear Working Conditions of Straw and Wood Chips?
Biomass granulation (straw, wood chips, rice husk, etc.) is a core link in new energy utilization, and high wear is the most prominent problem faced by granulator knives in this field. Straw contains silica, wood chips are often mixed with sand particles, and coupled with the high-fiber characte...Read more -
Plastic Recycling Granulator Knife Selection Guide: Blade Recommendations for PP/PE/PET Materials
Plastic recycling granulation is a core link in resource recycling, where PP (polypropylene), PE (polyethylene), and PET (polyethylene terephthalate) are the most common recycled materials, accounting for over 70% of total plastic recycling. These three materials have significant differences in ...Read more -
How to Choose Granulator Knife Material? Cost-Effectiveness Comparison: Tungsten Carbide vs. High-Speed Steel vs. Ceramics
The material of granulator knives is a core factor determining granulation efficiency, tool lifespan, and overall production costs. Currently, the mainstream granulator knife materials on the market include tungsten carbide cemented carbide, high-speed steel (HSS), and ceramics. Different materi...Read more -
Complete Selection Guide for Cemented Carbide Granulator Knives: Precise Matching Based on Material Types
Granulator knives are core crushing and granulating tools in industries such as plastic recycling, rubber processing, and biomass energy. Their cutting performance and service life directly determine production efficiency and costs. Due to its ultra-high hardness (HRA≥90), wear resistance, and i...Read more -
Frequent Wear of Cemented Carbide Bits? It Might Be a Problem with the Nozzle and Casing Fit!
In mining, oil & gas drilling, and other fields, the wear rate of cemented carbide bits directly affects operational efficiency and costs. When facing frequent bit wear, many practitioners first attribute it to improper material selection or excessively hard formations, but overlook a key ea...Read more -
Several Sealing Types of Pipeline Ball Seat Ball Valves
As a core control component in industrial fluid transmission systems, pipeline ball seat ball valves are widely used in oil, chemical, natural gas, mining, and other fields. Their sealing performance directly determines the safety, stability, and leakage control effect of fluid transmission. Sea...Read more -
Common Nozzle Sizes for Diamond Bits and Application References
Diamond bits are core tools for hard rock drilling and high-precision coring, widely used in scenarios such as hard rock mining of metal ores, ultra-deep oil & gas well drilling, and geological exploration coring. Their nozzles (also known as “water eyes”) are key components ensu...Read more -
Selection Comparison Between Mining Bits and Oil & Gas Bits
As core tools in the drilling field, both mining bits and oil & gas bits use tungsten carbide as the core material (to ensure hardness and wear resistance). However, due to differences in application scenarios, formation characteristics, and operational requirements, there are significant di...Read more -
Common Nozzle Sizes for Drag Bits and Application References
Drag bits are cost-effective core tools for soft formation drilling, widely used in scenarios such as water well drilling, shallow mine stripping, and oil & gas well surface drilling. Their nozzles (also known as “water eyes”) are key components ensuring drilling efficiency. The ...Read more -
What Are the Common Mining and Oil & Gas Drills?
Drills are core drilling tools in mining and oil & gas drilling fields, directly determining drilling efficiency, costs, and operational safety. Different geological conditions (such as soft formations, hard rock, and tight oil & gas formations) and drilling purposes (such as open-pit mi...Read more -
Common Nozzle Sizes for PDC Bits and Application References
Polycrystalline Diamond Compact (PDC) bits are high-efficiency drilling tools widely used in oil and gas drilling, mining, geological exploration, and other fields. As a key functional component, the nozzle undertakes core roles such as injecting drilling fluid, cooling PDC cutters, flushing cut...Read more -
Common Nozzle Sizes for Roller Cone Bits and Application References
As a core drilling tool in oil and gas drilling, mining, and other fields, the nozzle (also known as “water eye”) of a roller cone bit is a key component—it is mainly responsible for injecting drilling fluid to achieve the core functions of cooling the bit, flushing cuttings, and pro...Read more
