Aluminum corrugated mesh filter

1. Product Introduction

Shenzhen Mingyang Purification Technology Co., Ltd. Is a specialized enterprise with 17 years of deep involvement in the air purification field, successfully certified under ISO9001 Quality Management System and ISO14001 Environmental Management System. It focuses on the R&D, design, manufacturing, and service of various air filters and purification equipment. Products are widely used in electronics, food, pharmaceuticals, hospitals, aviation, and many other fields, earning market recognition for stable quality and professional technology.

Mingyang aluminum corrugated mesh filter is aHigh Temperature, Acid/Alkali Resistance, Harsh ConditionsThe designed primary air filter product uses a diamond-shaped metal aluminum corrugated mesh as the filter media. Through a unique structure of multiple layers of aluminum mesh rolled into wave shapes and cross-stacked, it achieves gradient filtration from coarse to fine pores, causing the air to change flow direction multiple times as it passes through, significantly enhancing dust holding capacity and filtration efficiency. The product achieves G1 efficiency by weight, targeting large particulate dust ≥10μm for precise interception. It also features high airflow, low resistance, high temperature resistance up to 400°C, acid and alkali corrosion resistance, and a sturdy structure. It can be repeatedly washed and reused, offering high economy. The frame is made of high-quality aluminum alloy, available in two thicknesses: 21mm (3-layer mesh) and 46mm (7-layer mesh), to suit different airflow and filtration needs. Non-standard custom sizes are also supported, tailored to customer installation space, airflow requirements, and special working conditions. It is an ideal choice for primary filtration in high-temperature environments, acid-alkali corrosive environments, and harsh industrial scenarios.

2. Key Product Features

• 2.1 Gradient filtration structure for excellent dust collection efficiency: Uses a multi-layer aluminum corrugated mesh cross-stacked design, with different density meshes arranged in a gradient from coarse to fine pores. Air must change flow direction multiple times as it passes through, extending contact time with the filter media. This not only efficiently intercepts dust particles ≥10μm but also enhances capture of fine dust through inertial impaction and interception effects. Filtration efficiency meets G1 standard, and dust holding capacity far exceeds ordinary panel filters.
• 2.2 High temperature and corrosion resistance, suitable for harsh working conditions: The core filter media and frame are made of high-quality metal materials, offering strong environmental adaptability. They can operate stably at high temperatures up to 400°C for long periods, with instantaneous tolerance to higher peaks. They also resist corrosion from acid/alkali gases and corrosive vapors, without filter media aging or frame rusting, perfectly suiting harsh filtration scenarios like high-temperature workshops and chemical plants.
• 2.3 Low wind resistance and energy saving, efficient and economical operation: The wave structure and gradient pore design optimize airflow channels, reducing air resistance while maintaining filtration efficiency. At 70% rated airflow, initial resistance is only 15-20Pa; at 100% rated airflow, initial resistance is only 25-30Pa. This effectively reduces energy consumption of the ventilation system and lowers fan load, balancing filtration performance and economy.
• 2.4 Reusable, long service lifeThe metal aluminum corrugated mesh filter media has high strength and is not easily damaged. It supports various cleaning methods such as high-pressure water washing and compressed air blowing. After cleaning, the filtration performance remains largely stable, and it can be reused 5-8 times, with a service life 3-5 times that of ordinary disposable filters, significantly reducing the frequency of consumable replacement and operating costs.
• 2.5 Sturdy structure and stable, wide installation adaptabilityThe frame is integrally formed from aluminum alloy profiles, offering high structural strength and strong impact resistance. Combined with a multi-layer filter media cross-fixing design, it resists deformation and detachment during use. Standardized dimensions allow direct connection to various ventilation equipment and air conditioning systems, making installation and replacement simple and convenient without complex construction, adapting to different installation scenarios.
• 2.6 Two specifications available, supports non-standard customization: Offers two frame thickness specifications: 21mm (3-layer mesh) and 46mm (7-layer mesh), with flexible matching of filtration area and rated airflow. Also supports non-standard customization services, allowing customization of dimensions, number of mesh layers, filtration precision, etc., based on actual installation space, airflow requirements, and special conditions (e.g., higher temperature resistance, stronger corrosion resistance), fully meeting personalized needs.

3. Product Applications

3.1 Building and Civil Air Conditioning Systems

Suitable for coarse dust filtration in central air conditioning systems of general buildings, as a fresh air pretreatment step to effectively intercept large particles, hair, fibers, and other impurities in the air, protecting the internal heat exchanger and fan of the air conditioner, extending system life, and reducing maintenance costs. Also used for primary filtration in ventilation systems of shopping malls, office buildings, hotels, etc., improving indoor air quality.

3.2 Industrial Ventilation and Equipment Integration

Suitable for primary filtration in industrial air ventilation equipment, especially in high-temperature workshops, chemical plants, metallurgical plants, and other places with acid/alkali corrosion and high temperatures; can be used as dedicated filters in automotive assembly plant paint booths to intercept particles generated during spraying, preventing equipment clogging and product surface contamination; also serves as intake pre-filtration for industrial equipment such as gas turbines and air compressors, reducing internal wear.

3.3 Special Environment Ventilation and Filtration

Applied in subway air conditioning rooms, communication rooms, substation distribution rooms, and other places requiring high equipment stability, as intake pre-filtration to block large particles from entering the room, ensuring stable operation of electrical and communication equipment and reducing equipment failure risk. Also used in basic air filtration for special fields such as nuclear industry and defense industry, meeting stringent environmental adaptability requirements.

3.4 Professional Industry Air Purification

Suitable for primary filtration in air purification systems of electronics, food, pharmaceuticals, hospitals, aviation, and other industries, protecting downstream medium and high-efficiency filters and extending their service life. It performs excellently in high-temperature drying workshops of food processing plants, corrosive environment ventilation systems in pharmaceutical plants, and fresh air pretreatment in cleanrooms of electronics factories.

4. Product Technical Parameters

4.1 Basic Parameters

4.2 Common specification rated air volume parameters

Note: The above are only some common specifications and models.Shenzhen Mingyang Purification Technology Co., Ltd. Custom non-standard specifications of aluminum corrugated mesh filters can be tailored according to the customer's actual installation space, air volume requirements, and working conditions. Custom products undergo simulated working condition testing to ensure filtration performance and environmental adaptability meet customer requirements.

5. FAQ

5.1 What is the cleaning frequency and correct method for aluminum corrugated mesh filters?

Cleaning frequency should be adjusted based on dust concentration in the environment: under normal conditions, clean every 1-3 months; in high-dust industrial environments, clean every 15-30 days. Proper cleaning method: use low-pressure clean water or compressed air at 0.3-0.5MPa, gently rinse or blow along the wave direction of the filter mesh, avoiding reverse operation to prevent deformation; after cleaning, air dry naturally in a cool, ventilated place, avoiding direct sunlight or high-temperature drying. Reinstall only after the filter mesh is completely dry. Filtration efficiency remains stable after 5-8 normal cleanings.

5.2 Is the high temperature resistance of 400°C for this filter a long-term operating temperature? Will the service life be affected in high-temperature environments?

400°C is the long-term stable operating temperature of the filter. Within this temperature range, the filter media and frame will not deform, age, or corrode, and service life is unaffected. If briefly exposed to peak temperatures slightly above 400°C, it can still operate normally, but long-term use above the rated temperature is not recommended. Compared to ordinary filters that fail above 100°C, this product's high-temperature adaptability is a significant advantage, making it ideal for high-temperature conditions.

5.3 How to choose between the 21mm and 46mm thickness specifications?

Selection is based on airflow requirements and installation space: 21mm thickness (3-layer mesh) is suitable for smaller airflow (around 1800m³/h) and compact spaces, such as small ventilation equipment and local ventilation systems in equipment rooms; 46mm thickness (7-layer mesh) offers larger filtration area (up to 5.0m²) and rated airflow up to 3600m³/h, suitable for high-airflow ventilation systems and centralized ventilation in industrial plants, with better filtration precision and dust holding capacity, leading to longer service life. If unsure, provide specific airflow and installation dimensions, and the manufacturer will offer professional selection advice.

5.4 What are the core advantages of aluminum corrugated mesh filters compared to ordinary synthetic fiber primary filters?

Key advantages lie in environmental adaptability and economy: ordinary synthetic fiber filters are not resistant to high temperatures or corrosion, are often disposable, and have higher costs; whereas aluminum corrugated mesh filters can withstand 400°C and acid/alkali corrosion, are suitable for harsh conditions, support repeated cleaning and reuse, have longer service life, and lower long-term operating costs. Additionally, the metal structure is more robust, impact-resistant, and less prone to deformation, providing greater stability in high-vibration industrial environments.

5.5 What parameters are needed for non-standard customization? What is the customization lead time?

For non-standard customization, provide the following key parameters: ① Installation space dimensions (length × width × thickness); ② Actual air volume to be handled; ③ Environmental conditions (e.g., temperature, presence of acid/alkali corrosion, dust concentration); ④ Filtration precision requirements (if higher than G1). Customization lead time is generally 7-15 working days, adjusted based on specifications and order quantity. The manufacturer will provide a clear delivery schedule after order confirmation. Custom products enjoy the same quality assurance and after-sales service as standard products.

6. Brand & Service Guarantee

Shenzhen Mingyang Purification Technology Co., Ltd. Has 17 years of experience in air filter manufacturing, equipped with advanced automated production equipment and professional testing equipment, and possesses a high-quality R&D, production, and service team. Adhering to the corporate philosophy of 'treating people with sincerity, earning trust with integrity, ensuring quality, prioritizing reputation, and serving with dedication,' the company is committed to providing customers with high-quality products and comprehensive services.