Overallead Industry Development Guangzhou Co., Ltd

Overallead Industry Development Guangzhou Co., Ltd Ovell Pump: Pioneering global provider of fluid management solutions, specializing in diaphragm and metering pumps.

Trusted for over 25 years with ISO9001, CE, and FDA certifications. Headquartered in the USA, with operations in China and Australia.

The mining industry presents some of the most rigorous fluid management challenges, requiring pumps that can withstand a...
04/12/2025

The mining industry presents some of the most rigorous fluid management challenges, requiring pumps that can withstand abrasive slurries, corrosive chemicals, and continuous operation in demanding environments. delivers the reliable solutions necessary to maintain productivity and safety in this sector.

Our Air-Operated Double Diaphragm (AODD) pumps are engineered for performance where other technologies fail:

✅ Solids Handling: Our pumps reliably manage viscous slurries and fluids with high solid content, preventing clogs and minimising operational downtime.

🛡️ Intrinsic Safety: Since they are air-powered, Ovell pumps eliminate the risk of electrical sparks, ensuring intrinsically safe operation when transferring volatile fluids or working in explosive atmospheres underground.

💧 Dewatering Expertise: With superior self-priming and run-dry capabilities, Ovell pumps are essential for continuous mine dewatering, ensuring a safe and productive site.

⚙️ Low Maintenance Design: The simple, seal-less construction dramatically reduces wear and tear from abrasive materials, translating to longer operational life and a lower total cost of ownership.

Discover how Ovell Pump’s robust solutions bring efficiency and safety to your mineral processing and dewatering operations. https://www.ovellpump.com/industies-category/mining

recently concluded a major standardisation project with a leading industrial ink manufacturing enterprise in Zhuhai Ci...
02/12/2025

recently concluded a major standardisation project with a leading industrial ink manufacturing enterprise in Zhuhai City, China. The client had struggled with complex fluid transfer challenges across more than 200 installation points.

The persistent problem involved the necessity for a solution that was intrinsically safe, mitigating severe explosion risk associated with flammable solvents in ink production. Additionally, the system had to withstand continuous use with abrasive pigments and chemically aggressive inks without requiring excessive maintenance.

Ovell Pump provided a tailored, standardised approach to tackle these critical problems. Discover how this enterprise achieved superior operational safety and long term durability in this demanding chemical processing environment.

https://www.ovellpump.com/post/case-study-reliable-material-transfer-for-battery-cathode-production

Revolutionising powder transfer in ceramics, offers a superior alternative to traditional conveying systems with the P...
01/12/2025

Revolutionising powder transfer in ceramics, offers a superior alternative to traditional conveying systems with the Pneumatic Powder Pump.

This specialised unit is designed for enhanced portability. It effortlessly handles powders with bulk densities ranging from 50 to 850 kg/m³. A micro agitated movement preserves material integrity with minimal shear force. This is critical for maintaining the quality of ceramic materials.

The system is economical and practical. It offers operational cost savings that are approximately one tenth of traditional equipment. Discover a gentler, safer, and more efficient way to convey high volume ceramic powders. Explore the full specifications and application details.

https://www.ovellpump.com/pneumatic-powder-pump

Industrial and processing projects are measured by delivery time and efficiency. A single component failure in the fluid...
27/11/2025

Industrial and processing projects are measured by delivery time and efficiency. A single component failure in the fluid management system can compromise the entire project schedule, which is simply not on.

For this, it is vital to ensure the following practices are implemented:

🧪 Before installation, matching the pump's construction materials (e.g., Stainless Steel, Plastic, or Aluminium) to the process fluid is crucial for component longevity. This prevents premature chemical corrosion and wear.

🔧 Choosing pumps designed for quick, straightforward servicing minimises planned downtime. Ovell pumps feature modular designs that simplify part replacement, getting you back online quickly.

⏱️ Utilising pumps with consistent and predictable flow, such as Ovell’s electric diaphragm pump range, ensures batching and process cycles adhere strictly to the project timeline without unexpected flow drops.

⚙️ For projects involving varying media, robust pumps like the flap valve diaphragm pump can reliably handle highly viscous or abrasive slurries, ensuring the system doesn't stall when material composition changes.

Reliable fluid transfer is non-negotiable for project certainty. Invest in solutions to protect your project timeline and operational integrity.

The procurement cost of fluid management equipment is often misleading. The actual financial impact of an unsuitable or ...
25/11/2025

The procurement cost of fluid management equipment is often misleading. The actual financial impact of an unsuitable or old diaphragm pump is often found in escalating operational expenses and unplanned interruptions that directly reduce your annual profit margins. For instance:

🔧 Incorrect material or poor design leads to premature component failure, demanding frequent, costly replacement of diaphragms and valve seats.

⚡Inefficient air motor design can significantly increase pneumatic usage, directly inflating utility costs over time.

🛑 Unscheduled pump failures halt critical production lines, creating significant labour losses and disrupting supply chain commitments.

Optimise your fluid transfer equipment to ensure superior operational life and predictable total cost of ownership.

Find out more about https://www.ovellpump.com/standard-pumps👇

Compromising chemical compatibility must be avoided.When planning industrial projects that involve highly corrosive flui...
24/11/2025

Compromising chemical compatibility must be avoided.

When planning industrial projects that involve highly corrosive fluids such as aggressive acids, strong bases, or harsh solvents, choosing the right diaphragm pump material is the most critical factor for ensuring long-term safety and operational service life.

Fortunately, plastic air diaphragm pumps are specifically engineered to resist chemical attack, offering reliable performance in harsh environments:

🧪 Resistant Composites: Constructed from engineered polymers like Polypropylene or PVDF, providing exceptional resistance to a wide range of corrosive agents.

🔒 Process Safety: Minimises the risk of material degradation and subsequent fluid contamination that can occur when unsuitable metallic components are used.

💰 Investment Longevity: Delivers superior service life in aggressive applications, significantly reducing the necessity for premature replacements and unplanned maintenance costs.

Ensure your fluid transfer equipment protects both your process integrity and your operational personnel from chemical hazards.

Find out more: https://www.ovellpump.com/standard-category/plastic-diaphragm-pump

Achieving stable, laminar flow is essential in critical industrial applications such as high-precision batching, filling...
20/11/2025

Achieving stable, laminar flow is essential in critical industrial applications such as high-precision batching, filling, and accurate chemical dosing projects. Uncontrolled fluid pulsation introduces variance, leading to product inconsistencies and potential equipment damage.

For this, diaphragm pulse dampeners makes for an essential accessory for correcting the inherent flow variations common in positive displacement pumps.

It works to actively absorb pressure spikes and flow discontinuities, ensuring a smooth, continuous discharge and protecting sensitive downstream equipment from operational fatigue.

Find out how Ovell's diaphragm pulse dampeners can improve your system’s performance today. ⏱️

https://www.ovellpump.com/post/stabilising-systems-through-ovells-pulse-dampener

Ovell Pump offers three specialised standard Air-Operated Double Diaphragm (AODD) pump models, each designed to provide ...
18/11/2025

Ovell Pump offers three specialised standard Air-Operated Double Diaphragm (AODD) pump models, each designed to provide reliable, material-specific fluid transfer across demanding industrial environments.

Our standard range ensures optimal compatibility and performance:

Plastic Pump: Constructed from polypropylene/PVDF for safely handling corrosive chemicals, strong acids, and caustics in chemical and waste processing.

Stainless Steel Pump: Utilises 316 stainless steel for superior strength and hygienic integrity, making it the ideal choice for food, beverage, and pharmaceutical applications.

Aluminium Pump: Features a rugged cast aluminium build, providing durable, heavy-duty performance for general industrial transfers, including oils, solvents, and paints.

Ovell delivers dependable pumping solutions built to withstand the rigorous demands of industry.

Find out more: https://www.ovellpump.com/standard-pumps

For demanding projects that involve transferring challenging powders, relying solely on standard mechanical systems ofte...
17/11/2025

For demanding projects that involve transferring challenging powders, relying solely on standard mechanical systems often falls short. Ovell's Pneumatic powder pump is specifically engineered for flexible and completely contained transfer.

It utilises controlled air pressure to move dry bulk solids reliably across long distances, multiple bends, and height changes, offering engineers maximum design freedom. Its sealed, closed-loop operation is then crucial for guaranteeing product purity by preventing environmental contamination and moisture ingress, which is a necessity for hygroscopic materials in the food, chemical, and pharmaceutical sectors.

Key advantages of Ovell's Pneumatic Pump design:

🗺️ Routing Flexibility: Moves material through complex pipe layouts, including vertical lifts and 90-degree bends, simplifying integration into tight spaces.

🛡️ Assured Purity: Fully sealed transfer lines completely isolate the powder, maintaining material specification and preventing contamination.

💧 Hygroscopic Protection: Minimises atmospheric exposure, protecting moisture-sensitive powders and ensuring consistent flow characteristics.

Ovell Pump provides dependable, flexible, and pure powder transfer solutions tailored for global industrial demands. Contact the team for specific requirements. https://www.ovellpump.com/contact-us

Starting a new fluid transfer project? The longevity and efficiency of your system start with selecting the correct pump...
13/11/2025

Starting a new fluid transfer project? The longevity and efficiency of your system start with selecting the correct pump technology. Don't guess—match your pump to your process requirements.

Here are three key considerations for high-performing pump selection:

Chemical Processing & Aggressive Fluids: When dealing with strong acids or caustics, chemical compatibility is paramount. Opt for a Plastic Air Diaphragm Pump or Stainless Steel Air Diaphragm Pump. These materials ensure the wetted parts resist corrosion, dramatically extending pump service life and preventing costly fluid leakage.

Mining & Heavy Slurries: For handling high-viscosity media, large abrasive solids, or thick slurries, a standard ball valve won't suffice. Look for a Flap Valve Diaphragm Pump. The flap valve design allows large particles to pass through easily, minimising wear and reducing clogging downtime.

Food, Beverage & Precision Dosing: Where hygiene is critical or highly accurate batching is required, choose a Metering Pump or an FDA Diaphragm Pump. These pumps are designed for easy sanitation (CIP protocols) and provide the repeatability necessary for quality control and precise ingredient transfer.

Ovell Pump specialises in delivering high-performance, reliable diaphragm and metering pump solutions for the world’s toughest industries. Our range, from standard models to specialised hygienic options, ensures seamless fluid transfer tailored to your specific application.

Learn more about our pump selection criteria via this link: https://www.ovellpump.com/post/optimising-industrial-operations-with-ovell-diaphragm-pumps

Did you know that some of the most critical aspects of pump operation are also the most frequently queried? For instance...
11/11/2025

Did you know that some of the most critical aspects of pump operation are also the most frequently queried? For instance, the air section of an Air-Operated Double Diaphragm (AODD) pump is designed to operate without an electric motor, providing intrinsic safety for handling volatile substances.

Additionally, the pump's check valves are responsible for maintaining flow direction and preventing backflow, a small detail but with major operational impact. 💡

Understanding these fundamentals is crucial for optimising system performance and ensuring long-term reliability. Find out more about fluid dynamics, pump selection, and optimal maintenance schedules in our comprehensive FAQ resource.

https://www.ovellpump.com/post/faq-about-diaphragm-pumps

When dealing with large solids, thick slurries, or high-viscosity media, traditional pumps often struggle with blockages...
10/11/2025

When dealing with large solids, thick slurries, or high-viscosity media, traditional pumps often struggle with blockages and flow restriction. The Ovell Flap Valve Diaphragm Pump is specifically engineered to manage these challenging fluids across demanding industrial environments. To ensure maximum efficiency and minimise maintenance downtime with the toughest materials, this pump offers the following key advantages: 🛠️

🟢 Unrestricted Flow Path: The large-port design accommodates substantial solid content without clogging, drastically reducing maintenance.

🟢 High-Viscosity Performance: Ideal for moving thick materials like heavy oils, ceramic slip, or wastewater sludge where consistency is key.

🟢 Gentle Transfer: The low-shear operation maintains the integrity of sensitive solids and suspended materials.

Ensure maximum uptime when transferring your toughest media. Discover the full technical specifications of the Flap Valve Diaphragm Pump here:

https://www.ovellpump.com/flap-valve-diaphragm-pump

Address

Room 802, Building No. 2 Zhongji High-tech Intelligent Manufacturing Center, No. 3 Xianchong Chanye 1 Road, Chencun Town, Shunde District, Foshan City, Guangdong Pronvince, P. C
Guangzhou
528313

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00
Saturday 09:00 - 18:00

Telephone

18122402736

Website

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