Zhejiang Ouhang Electromechanical Co., Ltd. (OH) is a global B2B manufacturing partner. We engineer and produce high-precision vacuum pumps for beauty & aesthetic equipment. We focus exclusively on manufacturing high-quality, oil-free internal pumps rather than fully assembled cosmetic machines. Backed by over 12 years of expertise, we support device OEMs directly. Our components help you build highly reliable, clinical-grade systems meeting strict treatment standards.
Choosing the correct motor and pump configuration ensures stable, long-term performance inside high-end equipment. Our specialized oil-free pump models include the 30Z, 50Z, and 280NZ series. They offer precise pressure control, low energy consumption, and lasting durability. The comparison table below helps design engineers identify the ideal solution for specific system loads. Use this guide to quickly proceed with an RFQ.
| Pump Model | Flow Rate (L/min) | Max Vacuum (Kpa) | Voltage Options (V) | Power Consumption (W) | Noise Level (dB) |
|---|---|---|---|---|---|
| 30Z Series | 15 - 20 L/min | -80 Kpa | DC 12V / 24V | 45W | ≤ 45 dB |
| 50Z Series | 30 - 35 L/min | -85 Kpa | DC 24V / AC 220V | 80W | ≤ 48 dB |
| 280NZ Series | 50 - 60 L/min | -90 Kpa | AC 110V / 220V | 180W | ≤ 50 dB |
Clinical environments demand high-performing components. They must deliver maximum power without disrupting the serene patient experience. Our engineering team designs these systems for optimal efficiency. They easily meet the strict spatial and operational requirements of modern consoles.
A quiet, relaxing atmosphere is essential for a premium cosmetic clinic experience. We use precision-balanced structures and advanced vibration isolation technology. This minimizes operating noise and cabinet resonance. As a result, your aesthetic device operates whisper-quietly beside the patient.
Sanitary standards are paramount in cosmetic treatments. Our systems are completely oil-free, eliminating the risk of oil mist contamination to ensure clean operation. Furthermore, they offer exceptional reliability. They support continuous operation for up to 8,000 hours without suction decay or manual lubrication needs.
Modern aesthetic platforms often shrink to desktop sizes or combine multiple technologies. This makes internal cabinet space highly restricted. Our compact micro pumps optimize physical space. They deliver high vacuum pressure within a minimal footprint, simplifying integration for designers.
Devices rely heavily on stable, predictable pressure to achieve consistent outcomes. Our high-performance miniature pumps are widely integrated into leading clinical systems. They effectively drive mechanical stimulation, skin resurfacing, and deep cleansing processes.
Body contouring and cellulite reduction treatments require powerful, stable negative pressure. This controlled suction is essential for effective lymphatic drainage and localized tissue manipulation. It also enhances blood circulation during non-invasive slimming procedures.
Effective skin exfoliation requires an adjustable, pulsation-free suction system. This safely vacuums away dead skin cells and crystal particles. Our pumps deliver precise, continuous vacuum flow. This ensures reliable exfoliation without irritating sensitive facial tissue.
Modern hydro-facial platforms depend on smooth, variable negative pressure. This simultaneous suction helps infuse serums and extract pore impurities. Our pumps ensure an even, non-pulsating flow. This allows fluid treatment cycles to function seamlessly without suction drops.
At Zhejiang Ouhang, we know every machine manufacturer has unique requirements. Our R&D team brings over 25 years of experience to provide comprehensive OEM services. We offer custom housings, noise-dampening shells, specific voltage adaptations, and tailored pressure calibrations. We work directly with your engineering team to ensure a perfect fit. Our rapid prototyping features standard lead times of 7 to 15 days. We also support small-batch trial orders during your validation phases.
Partnering with us means securing a highly stable supply chain that scales with your growth. We operate an 8,000-square-meter state-of-the-art factory. Our facility generates an annual output value of 100 million RMB. We proudly offer over 18 independently developed product series with mature core technology. This industrial strength ensures consistent quality and dependable shipping schedules for global OEMs. If you have questions about custom configurations, please review our frequently asked technical questions. As a dedicated manufacturer of vacuum pumps for beauty & aesthetic systems, we are ready to supply top-tier components for your projects.
Zhejiang Ouhang is strictly a specialized B2B component manufacturer. We focus entirely on developing and producing high-performance oil-free compressors and vacuum pumps. We supply these internal assemblies to leading global brands. These brands then assemble and distribute the final clinical beauty devices.
Our oil-free vacuum pumps are engineered for industrial-grade durability. They are fully capable of continuous operation for up to 8,000 hours without performance degradation. The exact operating lifespan will vary slightly depending on motor configuration, ambient ventilation, and pressure loads.
We provide rapid prototyping support to streamline your development cycle. Our standard lead time for custom prototypes is 7 to 15 days. We also offer the flexibility to support small-batch and trial orders before you move to mass production.
We manage noise and vibration through advanced mechanical engineering. This includes precise structural balancing, high-performance dampening materials, and optional brushless DC motors. These refinements ensure our pumps operate at whisper-quiet levels, keeping treatment environments peaceful for patients.
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