Barite grinding mill for oil drilling
China No.1 Technology
- Our New type: Combined grinding wheel bracket – Demonstration of assembly
- Our New – type: Rhombic Spindle
- Easy to disassemble.
- Low cost of accessories.
- Spindle nut No loosening, No thread slipping, No falling off.
- Low cost, High reliability
Barite grinding mill for oil drilling description
Think of the Barite grinding mill for oil drilling as a specialized piece of industrial equipment tailored specifically for turning raw barite ore into fine powder. Its main job is to produce weighting agents that meet the strict standards required for oil drilling mud. What’s great about it is how it’s adjusted to handle the physical properties of barite, delivering stable fineness and consistent quality to satisfy the rigorous demands of the oil and gas exploration sector.
| Mesh (D97) | 319 Type | |
| Output (kg/h) | Cunsumption of Electricity (kWh/t) | |
| 325 | 10000~12000 | 22-26 |
| 400 | 9000~9500 | 26-30 |
| 600 | 6000~7500 | 31-36 |
| 800 | 5000~6500 | 46-53 |
| 1250 | / | / |
| 377-407 kW | ||
| Mesh (D97) | 219 Type 28 rollers or 26 Roller Price are the same | 309 Type 32 Roller or 28 Roller price are the same | 1160 Type 32rollers or 34rollers price are the same | |||
| Output (kg/h) | Cunsumption of Electricity (kWh/t) | Output (kg/h) | Cunsumption of Electricity (kWh/t) | Output (kg/h) | Cunsumption of Electricity (kWh/t) | |
| 400 | 5000~6000 | 29-38 | 9000~9500 | 26-30 | ||
| 800 | 4000~4500 | 45-53 | 5500~6500 | 43-48 | 6500~7500 | 41-48 |
| 1250 | 2300~3000 | 65-70 | 3500~4000 | 66-72 | 4500~5200 | 59-75 |
| 1500 | 1600~2300 | 83-90 | 2500~3000 | 85-92 | 3200~4000 | 78-90 |
| 2000 | 1100~1600 | 125-133 | 1500~2000 | 125-133 | 2300~2800 | 110-134 |
| 2500 | 900~1300 | 138-145 | 1100~1500 | 138-146 | 1500~1800 | 160-201 |
| 3000 | / | / | 1000~1200 | 185-192 | / | / |
| Total Power | 237 kW | 340-387 kW | 372-457 kW | |||
- Drawing line: As shown in below picture：
- Dig a hole: The SHM-309 foundation drawing showed size : length:3.65M,wide:3M，highly:0.5M.When Dig the hole need to have reservation some size.
Suggest size: length:4M，wide:3.5M.
- Put reinforced:Arrangement of two layers of rebar in the pit.
The size of reinforced:DiameterΦ16，spacing:20cm，Tie the rebar tightly with steel wire.
- Set mould: Enclose the square pit with template and height is the same as the ground.
- Welded: Accurately arrange the position of the steel mould and motor seat.Put 6 rebar (Φ 24) inside of each steel die (2 steel mould); Four corners of the motor base stand up and 1 rebar(Φ 18). Each rebar is 50 cm higher than the horizontal plane.
- First pouring concrete: The height is the same as the floor.
- Placing main machine steel die: The next day, Placing the main machine steel mould according to the size of the basic drawing.
- Weld: After the steel mould is put in place and make sure all sizes are correct. Weld the steel mould with 6 rebars (Φ24) together.
- The second pouring concrete. When pouring, the first steel mould is pouring half, and then poured another half of the steel mould, then back to pouring the first steel mould. It ensures that the size comparison does not deviate.Attention
- A single steel mould must be horizontal, at the same time, two steel mould dies must be horizontal.
- The pitch-row of the foundation bolts of two steel mould must be accurate. SHM-309 roller mill is 2045mm.
- Two steel mould cannot be misplaced.（It can be corrected by diagonal lines between steel dies, the length of diagonal must be equal.）
- The center line between steel mould and motor seat must be accurate. SHM-309 roller mill is 1900mm.
- After the steel mould is put in place and make sure all sizes are correct, the two steel mould must be welded and fixed with three channels steel before pouring concrete. Make sure the steel mould is not displacement and dimension not error during pouring. (This step must be done.)
What is Barite grinding mill for oil drilling?
Simply put, this is a purpose-built grinding machine designed to create the specific barite powder needed for oil drilling operations. Unlike general grinding mills, it is optimized to hit that sweet spot of 200 to 325 mesh fineness required for drilling mud. This ensures the powder has the ideal density and suspension performance to conform perfectly to oil field industry specifications.
What is the Barite grinding mill for oil drilling process?
The whole process kicks off with pre-crushing large raw barite ore into smaller, more manageable chunks. These chunks are then fed into the Barite grinding mill for oil drilling for the actual grinding. From there, the materials head to a classification system. The qualified fine powder that meets drilling requirements is captured by a dust collector, while any unqualified coarse powder gets sent back to the grinding chamber for another go-round until it’s ready for use.
What are the uses of Barite grinding mill for oil drilling?
Its primary function is processing raw barite into that fine, qualified powder which serves as a weighting agent for oil drilling mud. By increasing the density of the drilling mud, this powder helps balance underground pressure, prevents blowouts, and stabilizes borehole walls during exploration. It’s also versatile enough to adjust output fineness to match the specific requirements of drilling operations at various depths.
What is the best Barite grinding mill for oil drilling process?
In practice, the closed-circuit grinding process combined with dynamic air classification is widely considered the best approach. This method ensures the final barite powder maintains stable, consistent fineness that meets drilling standards. It also cuts down on unnecessary over-grinding, which lowers energy consumption and boosts overall production efficiency. Plus, it guarantees a uniform particle size distribution, which is absolutely critical for effective drilling mud performance.
Barite grinding mill for oil drilling process Application:
You’ll mainly find this process in industrial mineral processing plants that supply qualified barite powder to the oil and gas drilling industry. It’s used to produce weighting agent materials for both onshore and offshore exploration projects, easily adapting to operations at different depths. Whether it’s a small setup or a large-scale production base, the process can be adjusted to meet the raw material demands of various oilfield development projects.
Barite grinding mill for oil drilling Processing Technology:
The core technology here involves four main stages: pre-crushing, closed-circuit grinding, air classification, and sealed product collection. First, raw barite is pre-crushed to about 10-30mm to fit the mill’s feed requirements. After grinding, a dynamic separator takes control of the product fineness. Qualified powder is collected by a pulse dust collector, while unqualified particles cycle back for re-grinding. Throughout the entire process, negative pressure conveying is used to adhere to environmental protection standards.
Guide to Barite grinding mill for oil drilling: Mills, Tips, and Uses
When choosing a mill, it’s best to prioritize models that can stably output 200-325 mesh barite powder with consistent particle distribution. For operation tips, experience shows that regularly checking the wear on grinding rollers and liners is key. You should also adjust the separator speed to maintain the required fineness and keep the feed rate uniform to avoid overloading. Ultimately, this equipment is essential for producing the barite weighting powder needed to balance downhole pressure and stabilize boreholes.
What is the auxiliary equipment in a Barite grinding mill for oil drilling plant?
Common auxiliary equipment typically includes jaw crushers for pre-crushing the raw ore, along with vibrating feeders to ensure uniform feeding. You’ll also see bucket elevators for moving materials around, dynamic air classifiers for separating fineness, and pulse dust collectors for controlling dust and protecting the environment. The setup usually includes finished product storage silos and closed conveying systems. It’s worth noting that many plants also incorporate magnetic separators to remove iron impurities from the powder to meet strict quality requirements.
How to optimize Barite grinding mill for oil drilling grinding efficiency?
To get the best results, start by controlling the pre-crushed feed particle size within the recommended 10-30mm range to avoid putting too much load on the grinding chamber. Next, adjust the separator speed reasonably based on the fineness you need to minimize unnecessary re-grinding. It’s also important to replace severely worn grinding rollers and liners promptly to maintain a stable grinding force. Finally, keeping the feed rate uniform helps avoid unstable operation caused by sudden changes in volume.
Roller Mills for Sale
About LKMixer
LKMixer is a professional manufacturer for grinding and mixing production line, grinder, mixer and granulator, shredder. These machines are widely used in food, pharmaceutical, cosmetic, health care products and chemical industries. The Food materials like bone, mushroom, seeds, potato, bean, tobacco, salt, cannabis, tea, Industrial seeds, corn, Coffee, rice, pepper, grain as so on. Grinders have many types such as Vacuum Millwhich suitable for zero dust environment, high speed grinder which is suitable for high speed, 0-100 all can meet, Dry Grinder , and also cutting type pulverizer or other grinding machines like SF Hammer. Welcome to contact us for details. Contact us for more information. Proposal, catalog, quotation.
FAQ(Click and See More)
Why Choose Us?
We have 20 years manufacturing experiences; 15600 cubic meters factory area; 5000sets annual capacity; 55 professional engineers;
What’s your main maket?
South America: Brazil, Colombia, Peru, Bolivia, Uruguay, Paraguay ;Romania;
USA with UL Certification
Middle East: Saudi, Arabia, Oman, Turkey
Europe: Russia, Australia, Belarus, Ukraine, Poland
Can you support OEM?
– Yes, OEM or ODM. Machine can be customized according to customer detail requirement, including capacity and voltages, motor certifications.
– Drawing and raw materials also can be customized.
What after-sale services?
– 7*24 customer service online;
– 7*24 engineers online services;
– 12 months warranty services.
WHAT kind of MACHINE YOUR COMPANY HAVE?
CAN YOU GIVE ME GUIDE ON OTHER MACHINE ? TO FULL MY PRODUCTION LINE
YES ! Our f have factory build more than 20 years now, we can design and customize whole line, besides of the grinding machine, mixing machine, we can also fully support to provide the washing machine, cutting machine, drying machine, packing machine, filling machine. Though we are not producing these machine, but our brother companies co-work together for over 20 years, we have rich experience in providing you a full effective production line, fully automatically or semi-automatically.
HOW TO VISIT YOUR COMPANY?
Our Factory located in Jiangsu Province, very near to Shanghai, you can fly to Shanghai Pudong Airport, we pick you up and take you by car 2 hours ride, can reach our factory, welcome your visit.
WHAT’S YOUR BEFORE & AFTER SERVICE ?
1) Before your purchasing, we need to know your detail request, such as what kind of material you want to grind and mixing, what final product powder or granule you want to reach. Because different material and powder sizes request of different machine to do. We can provide professional advice and rich experience help to choose machine. Most of the products we have already did before for other customer, trail test or run mass production, so we knows which machine is best in performance of grinding and mixing. This is of very importance in helping you choose the right model. We also wish this can help our customer a lot. Even the material we didn’t do before, we will prepare the same material and to do the trail test and send video to you for your reference.
2) One Year guarantee of machine quality. If the machine have problem within one year, we will send you the spare parts to you for replacement, but this not including the damage caused by human causes. We also have 24 hours on line guide for customer, if you have operation difficulty, we will guide by video and on line communication with our engineer for your emergency debug.
3) For small machine, we sell with whole machine, it’s no need to install, and easy to operation, no problems for operation. While for large machine, its’s also not difficult to install with video guideline, but if you need, we can assign our technicians to go abroad, the round ticket, food and residents will be paid by customer.
HOW ABOUT YOUR PAYMENT TERM?
Our payment term is T/T. 50% payment in advance, rest of 50% payment finish before the goods shipped. When we finish the machine production we will do trail test and run the machine take videos for your green light. You pay the rest of 50% payment then.
