Automatic Vacuum Evaporator for Zinc Oxide, 0.5-1.0 MPa, Temperature 200°C, IP65 Enclosure
Product Spotlights
As a leading manufacturer from Qingdao Conqinphi Environmental Technology Group Co., Ltd., we are proud to introduce our Automatic Vacuum Evaporator for Zinc Oxide, designed to deliver high-efficiency concentration under precise vacuum conditions. With over 8 years of expertise since 2015, our factory spanning 10,000–30,000 square meters and a dedicated team of 201–300 employees, we combine advanced engineering with rigorous quality control. This evaporator operates at 0.5–1.0 MPa and 200°C, featuring an IP65-rated enclosure for reliable performance in demanding industrial environments.
Our vacuum evaporator is specifically engineered for the processing of zinc oxide solutions, ensuring maximum recovery with minimal energy consumption. The fully automatic control system allows for seamless operation, reducing manual intervention and enhancing repeatability. Whether you are refining zinc oxide from mining byproducts or concentrating slurries, this equipment offers the robustness and precision your process requires.
The following table summarizes key technical parameters of the Automatic Vacuum Evaporator:
| Parameter | Specification |
|---|---|
| Pressure Range | 0.5 – 1.0 MPa |
| Maximum Operating Temperature | 200°C |
| Enclosure Protection | IP65 (dust-tight and water-resistant) |
| Material of Construction | Stainless steel (optional Hastelloy or other alloys) |
| Control System | PLC with HMI touch screen, automatic operation |
| Heating Method | Steam or electric (configurable) |
| Capacity | Customizable from lab scale to industrial |
Key Features and Benefits:
- High Efficiency Vacuum Evaporation – The system maintains stable vacuum conditions, enabling low-temperature evaporation to preserve product quality and reduce energy costs.
- IP65 Enclosure – Protects critical components from dust, moisture, and washdown environments, ensuring long service life even in harsh settings.
- Fully Automatic Control – PLC-based automation with real-time monitoring of pressure, temperature, and level. Reduces labor requirements and minimizes human error.
- Robust Construction – Built from corrosion-resistant stainless steel, suitable for aggressive zinc oxide slurries and acidic conditions.
- Customizable Design – Capacity, heating medium, and material of construction can be tailored to specific process requirements.
- Easy Maintenance – Access panels and CIP (clean-in-place) options simplify cleaning and reduce downtime.
- Compliance with International Standards – Our manufacturing facility is audited under multiple quality management systems (details available upon request).
The Automatic Vacuum Evaporator is ideal for concentrating zinc oxide solutions in applications such as chemical production, wastewater treatment, metal recovery, and pigment manufacturing. By operating under vacuum, it lowers the boiling point of the solution, preventing thermal degradation and improving overall yield. The precise pressure control between 0.5 and 1.0 MPa allows the operator to fine-tune the process for different feed compositions.
Operational Advantages:
- Reduced energy consumption compared to atmospheric evaporation.
- Higher concentration ratios with minimal product loss.
- Consistent output quality thanks to closed-loop control.
- Integration with existing plant automation systems via Modbus or Profibus.
- Optional remote monitoring and data logging for process optimization.
Our company, Qingdao Conqinphi Environmental Technology Group Co., Ltd., has been a trusted partner in the environmental and chemical processing industry since 2015. With an annual export value of US$10–50 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our factory is equipped with advanced CNC machining, welding, and testing facilities, ensuring every unit meets stringent quality standards before shipment. We hold multiple certifications (HACCP, TL900, QS9000, SA8000, ISO9001, etc.), which attest to our commitment to quality, safety, and environmental responsibility. These certifications are available for review upon request.
We understand that choice of equipment is critical for your production line. That is why we offer comprehensive after-sales support, including installation guidance, commissioning, and training for your team. Our engineers are ready to assist with process optimization and troubleshooting, ensuring you get the maximum return on your investment. We encourage you to contact us for a detailed quotation or to discuss your specific application requirements. Let us help you achieve higher efficiency and profitability with our Automatic Vacuum Evaporator for Zinc Oxide.
Frequently Asked Questions (FAQ)
-
Q: What is the typical evaporation rate for this system?
A: The evaporation rate depends on the feed concentration, viscosity, and operating pressure/temperature. For standard zinc oxide solutions, our system can achieve up to 500 kg/h per square meter of heat transfer area. Please provide your specific parameters for a precise calculation. -
Q: Can the IP65 enclosure withstand high-pressure washdown?
A: Yes, the IP65 rating ensures protection against low-pressure water jets from any direction. For heavy-duty washdown environments, we recommend optional IP66 or IP67 upgrades. -
Q: Is the evaporator suitable for corrosive zinc oxide feed containing chlorides?
A: Our standard model uses 316L stainless steel which resists corrosion from chlorides up to moderate concentrations. For highly corrosive feeds, we can supply Hastelloy C-276 or other alloys. Please consult our technical team. -
Q: What is the power consumption of the vacuum pump?
A: The vacuum pump power is typically 5–15 kW depending on the required vacuum level and system capacity. We can provide an energy-efficient liquid ring pump or dry screw pump based on your preference. -
Q: How long does delivery take?
A: Standard lead time is 30–45 days after order confirmation and deposit. Customized units may require 45–60 days. We ship from Qingdao Port, China, with FOB terms available. -
Q: Does the system come with a PLC program for automatic operation?
A: Yes, we include a programmable logic controller (PLC) with a human-machine interface (HMI) pre-configured for your process parameters. The control logic can be modified on-site or remotely. -
Q: What certifications does your factory hold?
A: Our factory is certified under ISO9001, ISO14000, OHSAS18001, and many other international standards. Specific product certifications such as CE or ATEX can be provided upon request and at additional cost. -
Q: Can I visit your factory in Qingdao?
A: Certainly. We welcome customers to visit our manufacturing facility in Qingdao, Shandong, China. Please arrange an appointment with our sales team, and we will be happy to give you a guided tour and test run the equipment.
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