Jet Mud Mixer is the primary equipment for drilling fluid preparation and weighting, engineered by Shaanxi Xixian New Area Zhongcheng Machinery Manufacturing Co., Ltd. to rapidly adjust mud properties through high-efficiency mixing. It has a Venturi hopper structural architecture with motor power options ranging from 37 to 55kW and dispensing speeds of 60 to 100 kg/min. Drilling depths of 1,000 to 9,000 meters are supported by this equipment, which comes in single-jet or dual-jet variants. High material passing capacity, no clogging, and excellent mixing homogeneity are all guaranteed by the designed ejector flow route. Certified under ISO 9001/14001/45001, HSE standards, and approved by TÜV & BV, our units maintain electrical protection grade IP55 or higher for demanding drilling environments.
Understanding the operational principle helps you maximize equipment efficiency. The mixing device operates on the Venturi principle, creating a powerful vacuum effect.
High-pressure fluid accelerates quickly as it travels through the specifically made nozzle. The low-pressure area created by this acceleration pulls dry additives from the hopper into the fluid stream. Bentonite, barite, and polymers are thoroughly hydrated thanks to the high-velocity collision and turbulent mixing.
Your drilling crew benefits from consistent mud properties without manual stirring. The system eliminates undissolved clumps (commonly called "fish-eyes") that compromise wellbore stability. This automated process reduces labor intensity while improving safety standards on your rig floor.
Understanding equipment specifications helps you select the right configuration for your project requirements.
| Model | ZCHJ/200×150-150×150-50 | ZCHJ/150×125-125×150-40 | ZCHJ/125×100-100×125-30 |
| Centrifugal Pump Spec | ZCSB200×150J-330 | ZCSB150×125J-300 | ZCSB125×100J-250 |
| Matching Motor Power (kW) | 55 | 45 | 37 |
| Mixer Spec | ZCHHQ/P150×150-50 | ZCHHQ/P125×150-40 | ZCHHQ/P100×125-30 |
| Nozzle Diameter (mm) | 50/40 | 40/30 | 30/25 |
| Hopper Spec (mm) | Φ700 | Φ700 | Φ600 |
| Hopper Outlet Size (mm) | 150 | 150 | 125 |
| Dispensing Speed (kg/min) | ≤100 | ≤80 | ≤60 |
| Theoretical Weight (kg) | 1800 | 1700 | 1200 |
| Dimension (mm) (L×W×H) | 2200×1500×1200 | 2200×1500×1200 | 2000×1300×1000 |
The dual-jet configuration doubles your mixing capacity for large-volume operations. Single-jet units suit compact rig layouts where space optimization matters. Both versions maintain identical quality standards and mixing efficiency.
Your operations demand reliable performance under challenging conditions. Our equipment generates intense shear forces via high-pressure injection, ensuring rapid and thorough blending of additives with base fluids.
Whether you're handling heavy weighting materials or specialized polymers, the system guarantees uniform mud concentration. Complete elimination of clumping protects your wellbore integrity and reduces chemical waste.
Your rig layout dictates equipment placement flexibility. We offer single-unit (one hopper/one pump) or dual-unit (two hoppers/two pumps) configurations to match your space constraints.
The hopper and pump set can be skid-mounted together for compact installations. Alternatively, separate installation via piping adapts to tank-top space limitations. This versatility ensures seamless integration with existing solid control systems.
High-sand-content conditions accelerate equipment deterioration. For Jet Mud Mixer, our nozzles are crafted from wear-resistant alloys that extend operational lifespan to 1,500~2,500 hours.
For high-salinity environments and offshore applications, we provide full stainless steel versions. These units withstand corrosive muds and salt spray exposure without performance degradation. Your investment remains productive across diverse geological formations.
Dosing accuracy directly impacts mud quality consistency. Our equipment features high-performance butterfly valves manufactured from stainless steel or high-hardness alloy for precise additive control.
The ergonomically designed hopper opening ensures smooth material feeding. This design reduces operator fatigue and increases mixing efficiency during extended shifts. Your crew can maintain optimal fluid properties with minimal manual intervention.
When you come across high-pressure formations in your exploration efforts, you must quickly alter the mud weight. During crucial drilling stages, the mixing system easily connects with solid control equipment to preserve well control.
Corrosion-resistant configurations made for saltwater settings are advantageous for offshore platforms. Without sacrificing processing power, the small footprint maximizes the limited deck area.
Effective bentonite and polymer hydration is necessary for the initial mud preparation. This procedure is sped up by our equipment, which cuts down on unproductive time at the beginning of drilling operations.
Rapid weighting capabilities respond quickly to formation pressure changes. You can adjust mud density within minutes rather than hours, protecting against kicks and lost circulation incidents.
Specialized fluid compositions are needed for difficult geological conditions. Complex additives like temperature-resistant polymers, shale stabilizers, and corrosion inhibitors are completely dissolved thanks to the high-shear mixing action.
From batch to batch, your formulation integrity does not change. In geothermal projects and unusual reservoirs, this dependability promotes consistent drilling performance.
Our 6,300-square-meter production plant in Xingping City, Xianyang, can produce 200 sets of mud circulation systems annually. Before being shipped, each unit is subjected to rigorous quality control.
Hydrostatic pressure testing verifies that manifold and hopper assemblies withstand 1.5 times working pressure. Dynamic balance testing eliminates vibration issues. Material hardness verification confirms nozzle wear resistance meets design specifications.
Your project success depends on proper installation and commissioning. We provide engineering drawings, flowcharts, and component diagrams for system integration planning.
Installation guidance ensures correct setup procedures. Commissioning services verify performance curve validation before operational handover. Operation and maintenance manuals empower your team with troubleshooting Knowledge.
We stand behind our equipment with a 1-year comprehensive warranty. Industry training sessions transfer knowledge to your maintenance personnel. Our technical team delivers complete project solutions from design through operational optimization.
Fast delivery schedules minimize project delays. In-stock products ship within 3 days. Customized configurations deliver within 15 days. Strong logistics partnerships ensure timely arrival at Tianjin and Shanghai ports.
Frequently Asked Questions
Q: Why is the suction in the hopper weak during operation?
A: Inadequate intake pressure or partially clogged nozzles are the usual causes of weak suction. Make that the rated 0.3 MPa is delivered by your centrifugal pump. Examine the nozzle for debris buildup and clean as necessary in accordance with maintenance instructions.
Q: How do I prevent undissolved polymer clumps?
A: The high-shear nozzle design specifically addresses this issue. Feed additives at a steady, controlled rate into the center of the Venturi vacuum zone. Avoid dumping large quantities simultaneously, which overwhelms mixing capacity.
Q: Can the equipment handle corrosive salt-saturated muds?
A: Yes, when specified with stainless steel (SS316) hopper and chemical-resistant butterfly valves. Inform us of your fluid chemistry during ordering to ensure appropriate material selection for your operating environment.
Q: What is the typical nozzle lifespan?
A: High-chromium nozzles typically last 1,500~2,500 operating hours depending on abrasive media. Tungsten carbide options extend lifespan in extreme conditions. We recommend monitoring performance indicators and scheduling preventive replacement.
Q: Does the unit meet explosion-proof requirements?
A: Explosion-proof motors and anti-static parts that adhere to Zone 1 or Zone 2 safety standards are standard configurations. In hazardous drilling conditions, electrical protection grade IP55 or higher reduces the risk of ignition.
Q: What customization options are available?
A: We customize dimensions, hopper capacity, motor brands (domestic or international), and material grades. Dual-jet configurations, specialized coatings, and offshore-rated components adapt equipment to your specific operational requirements.
Ready to enhance your drilling fluid preparation efficiency with Jet Mud Mixer? Contact Us at oliver@zcgukong.com for customized equipment specifications, competitive quotations, and project consultation. We deliver proven solutions backed by 30 years of manufacturing expertise.
February 28, 2024
Anonymous, On-site Drilling Engineer, Domestic Oilfield Operator
Zhongcheng’s mud circulation system has been running continuously at our Xinjiang desert site for 8 months, with no major breakdowns or costly operational halts. Its solid build and wear-resistant components have helped keep our maintenance and repair costs in check. In the harsh downhole conditions here, its durability reliably meets our daily operational needs.
January 15, 2025
Anonymous, Technical Project Lead, International Oilfield Service Provider
We had an urgent need for a custom mud zero-discharge system for a coalbed methane project, and Zhongcheng delivered. Their engineering team locked in the designand shipped the full system in 45 days, and it integrated perfectly with our existing ZJ50 rig. On-site commissioning even finished ahead of schedule. Their technical know-how and speed are exactly what we need for time-sensitive projects.
February 28, 2024
Anonymous, On-site Drilling Engineer, Domestic Oilfield Operator
Zhongcheng’s mud circulation system has been running continuously at our Xinjiang desert site for 8 months, with no major breakdowns or costly operational halts. Its solid build and wear-resistant components have helped keep our maintenance and repair costs in check. In the harsh downhole conditions here, its durability reliably meets our daily operational needs.
January 15, 2025
Anonymous, Technical Project Lead, International Oilfield Service Provider
We had an urgent need for a custom mud zero-discharge system for a coalbed methane project, and Zhongcheng delivered. Their engineering team locked in the designand shipped the full system in 45 days, and it integrated perfectly with our existing ZJ50 rig. On-site commissioning even finished ahead of schedule. Their technical know-how and speed are exactly what we need for time-sensitive projects.
