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As a leading manufacturer specialized in Industrial Sulfate-containing Wastewater Treatment Machine equipped with a robust 7.5kW motor and 380V power supply, Qingdao Conqinphi Environmental Technology Group Co., Ltd. brings over 8 years of experience in designing and delivering high-efficiency treatment systems. Our factory, spanning 10,000 to 30,000 square meters, houses a team of 201–300 skilled professionals, ensuring every machine meets rigorous quality standards. We understand that sulfate-laden wastewater poses unique challenges — from corrosion to scaling — and our machine is engineered to tackle these issues effectively, offering reliable operation for industries such as mining, chemical processing, metal finishing, and textile manufacturing.
This machine integrates advanced physicochemical and biological treatment technologies to remove sulfates, heavy metals, and organic pollutants with high efficiency. The 7.5kW motor provides ample power for pumping, mixing, and aeration, while the 380V three-phase design ensures stable performance in industrial environments. Key features include a corrosion-resistant construction, automated control system, and modular design for easy maintenance. Below is a detailed overview of the technical specifications:
| Parameter | Specification |
| Motor Power | 7.5 kW (10 HP) |
| Voltage / Frequency | 380V / 50Hz (customizable 60Hz) |
| Treatment Capacity | 5 – 50 m³/h (standard models) |
| Sulfate Removal Efficiency | ≥ 95% |
| Main Material | Stainless Steel 304/316L or Carbon Steel with anti-corrosion coating |
| Control System | PLC + HMI touch screen, automatic operation |
| Power Consumption | ~7.5 kW/h (depending on load) |
| Dimensions (L×W×H) | Customizable, typically 3m×2m×2.5m |
Product Features & Benefits:
- High Efficiency Sulfate Removal – Utilizes chemical precipitation, biological reduction, or membrane filtration (configurable) to achieve over 95% removal of sulfates, meeting discharge standards.
- Robust 7.5kW Motor – Designed for continuous industrial duty, the motor ensures reliable operation of pumps, agitators, and aeration systems, even under heavy load conditions.
- Corrosion-Resistant Construction – All wetted parts are made of stainless steel or specially coated to withstand aggressive sulfate-rich environments, extending equipment lifespan.
- Automated PLC Control – Touch-screen interface allows operators to monitor and adjust parameters in real time, reducing manual intervention and human error.
- Energy Saving Design – Variable frequency drive (VFD) optional for motor speed control, optimizing power consumption based on actual treatment demand.
- Modular & Compact Footprint – Skid-mounted or containerized options available for easy installation and relocation, saving valuable floor space.
- Low Maintenance – Self-cleaning filters and easy-access panels simplify routine maintenance, minimizing downtime.
- Compliance with International Standards – Our machines are manufactured under ISO9001, ISO14001, and OHSAS18001 certified processes, ensuring consistent quality and safety.
The treatment process can be tailored to specific influent characteristics. For example, high sulfate concentrations (above 2000 mg/L) may require a two-stage system combining chemical precipitation with anaerobic biological treatment. Our engineering team provides free consultation to design the optimal solution for your wastewater profile. The machine also integrates seamlessly with existing plant infrastructure, thanks to standard flanged connections and flexible piping options.
Why Choose Qingdao Conqinphi?
Since 2015, we have grown into a recognized manufacturer with an annual export value of US$10-50 million. Our products are shipped to over 30 countries across North America, South America, Europe, Asia, Africa, and Oceania. We have a dedicated R&D team of 30+ engineers who continuously improve our designs. With a factory size of 10,000-30,000 square meters and advanced processing equipment, we can deliver large orders within 30-45 days. Our after-sales service includes remote troubleshooting, spare parts supply, and on-site installation guidance. We also hold certifications such as HACCP, TL900, QS9000, SA8000, ISO9000, ISO9004, ISO17799, ISO14000, ISO10441, ISO16949, TS16969, ISO19011:2000, OHSAS18001, reflecting our commitment to quality and social responsibility.
We invite you to experience the reliability and performance of our Industrial Sulfate-containing Wastewater Treatment Machine. With a strong track record in the industry and a customer-centric approach, we are confident that our solution will meet your environmental compliance needs while reducing operational costs. Contact us today for a customized proposal or to arrange a factory visit in Qingdao, China.
Frequently Asked Questions (FAQ):
-
Q: What is the maximum sulfate concentration the machine can handle?
A: Our standard design can handle influent sulfate concentrations up to 5000 mg/L. For higher concentrations, a customized pre-treatment stage (e.g., lime precipitation) can be added. -
Q: Can the machine operate with 60Hz power supply?
A: Yes, the motor can be configured for 380V/60Hz or other voltages per request. The control system is also adjustable to local frequency standards. -
Q: What is the typical delivery time?
A: For standard models, delivery is 30-45 days after confirmation. Customized solutions may require 50-60 days depending on complexity. -
Q: Do you provide installation and commissioning support?
A: Yes, we offer on-site technical guidance and commissioning service. Remote assistance via video call is also available. -
Q: What maintenance is required?
A: Routine checks include cleaning of filters, lubrication of pumps, and inspection of electrical connections. A detailed maintenance manual is provided with the machine. -
Q: Is the machine suitable for high-salinity wastewater?
A: Yes, we use corrosion-resistant materials and can add special coatings for high-salinity or harsh environments. Please provide your water analysis for a tailored solution. -
Q: What certifications do your products have?
A: Our manufacturing facility is certified under ISO9001, ISO14001, OHSAS18001, and many other standards. Specific product certifications can be arranged upon request. -
Q: Can I get a sample or small-scale test unit?
A: We offer pilot-scale units for testing at your site. Please contact our sales team to discuss the rental or purchase of a trial system.
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