Most buyers prioritize volume and material when purchasing stirred vessels. Nevertheless, mixing configuration, heat transfer method and internal structural design are the core factors determining production efficiency.
For instance, high-viscosity materials demand higher stirring torque. Media prone to sedimentation require optimized flow guide structures. Processes requiring rapid heating or cooling call for recalculation of heat exchange area for jackets or coiled pipes.
Unlike standardized fixed models, all GYRO equipment is configured exclusively based on actual process parameters, ensuring every unit perfectly matches your production requirements.
Stirred Vessel Customization Options
| Effective Volume | 50L ~ 150,000L |
| Design Pressure | Vacuum ~ 10.0 MPa |
| Design Temperature | -20℃ ~ 450℃ |
| Stirring Speed | 20 ~ 1,500 rpm (variable frequency adjustable) |
| Material Options | Q345R carbon steel, SS304, SS316L, 2205 duplex stainless steel, 904L, Hastelloy alloy, titanium, etc. |
| Agitator Types | Anchor, frame, paddle, propeller, turbine, ribbon, high-shear disperser |
| Heating Modes | Steam, thermal oil, electric heating |
| Cooling Modes | Jacket cooling, half-pipe coil, internal coil, external circulation cooling |
| Sealing Types | Packing seal, single mechanical seal, double mechanical seal, magnetic seal |
| Control Systems | PLC, DCS, local standalone control |
What Capabilities Should a Qualified Stirred Vessel Possess?
GYRO prioritizes the long-term operational performance of equipment after commissioning, so we focus on optimizing the following core aspects during design:
- Eliminate mixing dead zones to achieve superior mixing uniformity.
- Match agitator styles to material properties for lower energy consumption.
- Optimize the layout of jackets and coils to boost heat transfer efficiency.
- Reserve nozzles for instruments, sampling, CIP (Clean-In-Place) and SIP (Sterilize-In-Place) to facilitate future upgrades.
- Arrange manholes and inspection hatches rationally to cut maintenance downtime.
Though these refined design details are invisible on the vessel exterior, they directly determine the equipment's operating efficiency over years of service.
How Does GYRO Guarantee Equipment Quality?
We hold Class A2 qualification for the design and fabrication of high-pressure pressure vessels, and are equipped with more than 150 sets of professional processing equipment.
Every stirred vessel undergoes full inspections in line with design specifications, including material re-inspection, welding procedure control, dimensional measurement and non-destructive testing. Key pressure-bearing components can be subject to RT, UT, MT or PT testing as required by projects, and all units pass pressure tests before delivery.
For export projects, we support third-party inspection by authorized bodies such as SGS, BV and TÜV.
Packaging & Shipment
Custom packaging solutions are formulated based on stirred vessel dimensions and transportation modes.
Equipment fitting into 40HQ containers: Shipped as an integral unit with shockproof fixation and moisture-proof protection for critical components.
Oversized equipment: Manufactured in modular sections for on-site assembly to mitigate transportation risks.
Export-grade packaging: Anti-rust oil coated on exterior surfaces; flange protective covers fitted on all nozzles; loose accessories packed in fumigation-free wooden cases.
Shipping Documentation
Full documentation supplied together with goods, including packing list, material test certificate, pressure test report, NDT report, operation & maintenance manual and complete quality records.
Lead Time
Standard projects: 35 ~ 60 days.
Large non-standard custom equipment: 60 ~ 120 days, subject to manufacturing complexity.
How to Get an Accurate Quotation
To avoid repeated scheme revisions at later stages, please provide the following complete information when sending your inquiry:
- Medium name and material properties
- Working volume & design volume
- Operating temperature & design temperature
- Operating pressure & design pressure
- Viscosity range
- Heating or cooling requirements (if applicable)
- Agitation duties (mixing, dispersion, dissolving, etc.)
- Material specifications
- Installation location
- Applicable design standards (ASME, GB, PED, etc.)
The more complete your technical details are, the sooner we can deliver precise technical proposals and quotation recommendations within 24 hours.
Why Choose GYRO?
Since 2002, we have focused exclusively on the design and fabrication of non-standard chemical process equipment. When it comes to stirred vessels, we prioritize their compatibility with the overall process system above all else.
Whether you require a small lab-scale test unit or a complete large-scale industrial production line, we deliver fully customized solutions tailored to your actual working conditions. Our full-service support covers equipment manufacturing, on-site installation guidance and EPC project execution, enabling faster, more reliable progress for your entire project.
Planning to purchase a new stirred vessel or upgrade your existing mixing system? Feel free to send your process parameters, medium data and project drawings to GYRO INDUSTRY ENGINEERING. We will deliver customized solutions, professional technical advice and prompt quotations based on your actual production requirements, supporting you to achieve stable and high-efficiency production with lower overall costs.
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