-
Q What does Qino’s turnkey project service include?
A Qino provides full-process support from technical consultation, process design and equipment manufacturing to installation guidance, commissioning, operator training and after-sales service.
-
Q Which products can be built as turnkey projects?
A We provide turnkey production lines for LABSA, SLES/AES, AOS, MES, CAPB and other customized surfactant or fine chemical production projects.
-
Q Can the production line be customized according to our capacity requirements?
A Yes. We can customize plant capacity, process parameters, material selection, automation level, equipment layout and supporting systems according to your product, raw materials and site conditions.
-
Q What information should we provide before starting a project?
A You can provide the target product, expected capacity, raw material specifications, plant location, utility conditions, automation requirements and project timeline. Our team will evaluate the technical route and propose a suitable solution.
-
Q How long does a turnkey project usually take?
A The timeline depends on project scale and site conditions. A typical project includes consultation and feasibility study, engineering design, equipment manufacturing, installation, commissioning and training. Qino will provide a project schedule after confirming the technical requirements.
-
Q Can Qino provide overseas installation and commissioning support?
A Yes. Qino can provide remote installation guidance, detailed installation drawings and manuals, or arrange engineers for on-site installation, commissioning and training according to the project needs.
-
Q How do you ensure the final product quality?
A Qino’s process design focuses on stable reaction control, precise flow control, temperature control, automation and quality verification during trial operation. The project is completed only after qualified product output is achieved.
-
Q What are the advantages of Qino compared with imported or other similar equipment?
A Qino provides independent SO₃ sulfonation technology, flexible customization, faster service response and lower investment cost. Our multi-tube falling film sulfonation reactor is one of the core advantages: it offers longer service life, easier adjustment, precise single-tube flow control, improved corrosion resistance and better cooling performance. This helps ensure stable product quality, easier maintenance and reliable long-term operation.
-
Q Do you provide operator training after installation?
A Yes. We provide operation training, safety training, routine maintenance guidance and technical documentation to help the customer’s team operate the plant safely and efficiently.
-
Q What after-sales service does Qino provide?
A Qino provides technical support, spare parts supply, regular follow-up, troubleshooting, process optimization and future capacity expansion or retrofit support.
-
Q Can an existing production line be upgraded instead of building a new plant?
A Yes. For existing plants, Qino can evaluate bottlenecks and provide upgrade solutions such as capacity expansion, automation improvement, energy-saving optimization, process adjustment or equipment replacement.
-
Q How can we start a turnkey project with Qino?
A You can contact us with your product type, target capacity, raw materials and project location. Our team will review your requirements and provide a customized technical proposal.
-
Q How much capacity increase can an equipment upgrade usually achieve?
A For an existing production line, equipment upgrading can usually improve capacity by around 15%, depending on the original design, process condition and equipment configuration. If the required capacity increase is much higher, replacing or building a new production line is usually recommended.
-
Q Can an existing plant be upgraded to any target capacity?
A No. Each production line has its own design limit. When the required capacity exceeds the reasonable upgrade range, simply modifying the original equipment may affect product quality, safety and long-term stability. In this case, Qino will recommend a new production line solution.
-
Q Can Qino upgrade equipment supplied by other manufacturers?
A In most cases, Qino cannot directly upgrade production equipment from other manufacturers. Different manufacturers may use different process technologies, reactor structures, control logic and design parameters. Without full design data and manufacturing parameters, upgrading such equipment may create technical and safety risks.
-
Q Why is it difficult to upgrade equipment from other suppliers?
A Sulfonation equipment is highly process-dependent. Reactor structure, flow distribution, SO₃ concentration, cooling design, control parameters and material selection are closely connected. If the original design parameters are unknown, it is difficult to guarantee stable capacity expansion, product quality and safe operation.
-
Q Can Qino evaluate whether our existing line is suitable for upgrading?
A Yes. Qino can evaluate the original design capacity, operating condition, bottlenecks, product quality data, automation level and customer’s target capacity before deciding whether an upgrade is feasible.
-
Q What if our required capacity increase is higher than the upgrade limit?
A If the required capacity increase is beyond the safe and reasonable upgrade range, Qino will recommend replacing key equipment or building a new production line to ensure production stability, product quality and long-term safety.
-
Q How should we start discussing an upgrade solution with Qino?
A You can provide the original equipment information, current capacity, target capacity, product quality data, raw material information, operating problems and site conditions. Qino will evaluate whether the existing line is suitable for upgrading and recommend the best solution.
-
Q Proprietary Technology
A Domestic R&D patents with continuous innovation
