Products
Filter Bag
Qingdao Star Machine, as a professional filter bag manufacturer, our products are mainly divided into two categories: liquid filter bag and dust filter bag, respectively, for liquid filtration and gas dust filtration scenarios.
Liquid filter bag
Liquid filter bags are widely used in food and beverage, biomedical, petrochemical, water treatment and electronic plating and other industries, mainly used to remove suspended particles in the liquid, grease or chemical impurities.
Liquid filter bags are available in PP/PE/PTFE and NYLON with different usage scenarios.
Nylon liquid filter bag is suitable for water, juice, oil, wine and other liquid filtration, using food-grade raw materials, neat grid, good filtration effect, can be repeatedly cleaned and used, the use of low cost.
PTFE filter bag has good erosion resistance, temperature resistance can reach 240 degrees Celsius, suitable for demanding filtration environment.
PP needle felt filter bag chemical corrosion resistance and cost-effective, suitable for industrial fluid filtration;
Liquid filter bags can also be divided into oil-absorbing filter bags and particle filter bags according to their use.
Oil-absorbent filter bags are made of high porosity materials and can absorb up to 12-20 times of its own weight, which are suitable for automobile manufacturing and wastewater treatment industries;
Seamless filter bags are heat-melted to ensure that the filter bag will not leak because of the eye of the needle, and the filtration effect is superior.
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Material Available |
Nylon (NMO) |
Polyester (PE) |
Polypropylene (PP) |
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Maximum Operating Temperature |
275-300° F (135-149° C) |
275-325° F (135-162° C) |
200-220° F (93-104° C) |
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Micron Rating (um) |
25, 50, 100, 150, 200, 300, 400, 500, 600, or 25-2000um |
0.5, 1, 3, 5, 10, 25, 50, 75, 100, 125, 150, 200, 250, 300 |
0.5, 1, 3, 5, 10, 25, 50, 75, 100, 125, 150, 200, 250, 300 |
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Size
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1 #: 7" x 16" (17.78 cm x 40.64 cm) 2 #: 7" x 32" (17.78 cm x 81.28 cm) 3 #: 4" x 8.25" (10.16 cm x 20.96 cm) 4 #: 4" x 14" (10.16 cm x 35.56 cm) 5 #: 6 " x 22" (15.24 cm x 55.88 cm) Customized size |
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Filter Bag Area(m²) / Filter Bag Volume (Liter) |
1#: 0.19 m² / 7.9 Liter 2#: 0.41 m² / 17.3 Liter 3#: 0.05 m² / 1.4 Liter 4#: 0.09 m² / 2.5 Liter 5#: 0.22 m² / 8.1 Liter |
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Collar Ring |
Polypropylene ring/Polyester ring/Galvanized steel ring/Stainless steel ring/Rope |
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Dust Filter Bags
Dust filter bag is the core component of industrial flue gas purification, suitable for steel smelting, cement production, electric power and waste incineration and other high-temperature, high-dust working conditions.
Dust filter bag can be classified according to the use of temperature, each temperature has a different applicable materials:
Normal temperature type (≤130℃): PP, PE, acrylic
Medium-temperature type (180-210℃): PPS, Metas
High temperature type (260-500 ℃): P84, PTFE, glass fibre
According to the classification of filtration method, it can be divided into internal filter type and external filter type:
Pulse jet filter bag includes round bag and flat bag, during filtration, the dusty airflow flows from the outside of the filter bag to the inside of the filter bag, and the dust layer gathers on the outside surface of the filter bag. The diameter of round filter bag is 114-200mm and the length is 2-9m, and the specification of flat filter bag is 1000*2000mm, and the accessories of pulse jet filter bag include venturi, bag cage and snap ring.
The reverse air filter bag is generally a round bag, when filtration, the dust gas flow from the inside of the bag to the outside of the bag, the dust layer gathered in the inner surface of the bag. The accessories of the reverse air filter bag mainly include the installation of bag cap, clamp, ring device and so on.
| COMMON FILTER BAG SIZE | |||
| UNIT:MM | DIAMETER Φ | LENGTH L | APPLICIATION |
| External filtration type （Dust Outside） | 115~120 | 2000~2500 | PULSE JET BAGHOUSE |
| 130~140 | 3000~7000 | ||
| 140~150 | 3000~9000 | ||
| 150~180 | 3000~6000 | ||
| Internal filtration type （Dust Inside） | 160 | 4000, 6000 | REVERSE AIR BAGHOUSE |
| 260 | 7000, 8000 | ||
| 300 | 100000, 12000 | ||
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PP Liquid Filter Bag
The PP liquid filter bag is built to last and works great, making it perfect for industrial use. It has better material properties, so it can capture a wide range of contaminants while keeping the flow rates up. You can customise the options to suit your needs, so each filter bag can be tailored to specific requirements across different industries.
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Fluid Bed Dust Bag
Qingdao Star Machine’s high quality Fluid Bed Dust Bag is a crucial component in the drying and granulation process. It is typically made of woven polyester or polyester silk cloth and treated with stitching and sealing technology to ensure a smooth and flat surface. The Fluid Bed Dust Bag offers low resistance, good air permeability, and can resist adhesion, making it effective in capturing powder. We can create custom sizes such as 16, 18, or 24 fingers based on your needs. Alternatively, we can produce according to your provided samples.
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Filter Bags for Filter Extractors
Qingdao Star Machine provides filter bags for filter extractors. These bags are specially designed to filter liquids and are used in conjunction with filter extractors for efficient filtration. The material is durable and able to withstand high pressure and high temperature working conditions. Our filter bags for filter extractors have excellent filtration properties that effectively trap small particles and impurities, ensuring clean and pure fluids. These bags are suitable for a variety of industrial applications, including water treatment, chemical, food and beverage production. We offer a wide range of extraction bags in a variety of sizes and materials to meet the diverse filtration needs of our customers.
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Electroplating Liquid Filter Bag
Qingdao Star Machine’s Electroplating liquid filter bag are high-quality filtration equipment designed specifically for the electroplating process. They are manufactured using premium materials to ensure excellent results and long-lasting durability. The Electroplating liquid filter bags effectively capture minute particles and impurities generated during electroplating, ensuring a clean production environment and process stability. Furthermore, we provide complimentary sample testing to allow you to assess the quality and performance of our products prior to purchase. We offer the appropriate filter bag for your plating solution processing requirements.
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Centrifugal Bag
Centrifugal Bags are highly efficient devices used for liquid filtration, separating liquids from solid particles by centrifugal force. Qingdao Star Machine’s Centrifugal Bags are made from high quality materials that are resistant to high pressure and corrosion, making them suitable for liquid filtration needs in a variety of industries. Centrifugal Bags are designed to maximise filtration efficiency while remaining easy to operate and maintain. They effectively trap small particles and suspended matter, ensuring clean and pure liquids. We offer a wide range of sizes and models of Centrifugal Bags to meet the different filtration requirements of our customers.
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Anode Bags
Anode bags, also known as titanium basket bags, are one of the indispensable filtration devices in the electroplating industry. SMCC anode bags are high quality filter Bags for the Electroplating Industry.
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Welcome to Star Machine, where you can obtain top-notch Filter Bag directly from our cutting-edge factory in China. As a prominent manufacturer and supplier of Filter Bag, opt for Star Machine to experience a blend of exceptional quality, unmatched durability, and a steadfast commitment to customer satisfaction. Our products are readily available in stock for wholesale purchases, providing you cheap products.
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