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Conical Filter Element for Hydraulic Oil Filtration in Heavy Machinery
Product Spotlights
Conical design increases filtration area by 30%, extends service life, and reduces pressure drop. Customizable in micron ratings (10–100 µm), sizes, and seal materials. Made from durable stainless steel mesh or fiberglass. Suitable for excavators, loaders, and industrial hydraulic systems. Backed by 25+ years of manufacturing expertise and global export experience.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, Stainless steel wire mesh / Fiberglass / Cellulose (optional)
Application:
Other, Hydraulic systems in heavy machinery (excavators
Filtration Accuracy:
10 micron, 25 micron, 50 micron (customizable)
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
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Material
Other, Stainless steel wire mesh / Fiberglass / Cellulose (optional)
Application
Other, Hydraulic systems in heavy machinery (excavators
Filtration Accuracy
10 micron, 25 micron, 50 micron (customizable)
Outer Diameter
50 mm - 200 mm (customizable)
Inner Diameter
20 mm - 80 mm (customizable)
Height
100 mm - 500 mm (customizable)
Operating Temperature
-20°C to +120°C
Max Operating Pressure
21 MPa (3000 psi)
Seal Type
NBR / FKM / Silicone (optional)
End Cap Connection
Threaded / Flange / Custom
Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in filtration solutions for heavy machinery. Our Conical Filter Element for Hydraulic Oil Filtration is engineered to deliver superior performance in demanding industrial environments. With an annual export value of US$5–10 million, we serve markets across North America, South America, Europe, Asia, and Africa, ensuring reliable supply and consistent quality. This conical filter element is designed to maximize filtration efficiency, extend equipment life, and reduce downtime — a critical advantage for heavy machinery operators.
Key Features & Benefits
- Conical Design: Unique tapered shape increases the filtration surface area by up to 30% compared to cylindrical elements, allowing higher dirt-holding capacity and longer service intervals.
- High Filtration Precision: Available in 10, 25, and 50 micron ratings (customizable upon request) to meet specific system cleanliness requirements (e.g., ISO 4406).
- Robust Construction: Made from stainless steel wire mesh, fiberglass, or cellulose media — all resistant to corrosion, high pressure, and temperature fluctuations.
- Easy Installation: Standardized end cap connections (threaded or flanged) fit most heavy machinery hydraulic tanks. Custom configurations available for non-standard systems.
- Seal Options: NBR, FKM, or silicone seals ensure leak-free operation under extreme conditions (from -20°C to +120°C).
- Cost-Effective: Longer replacement intervals reduce maintenance costs. The element can be cleaned and reused in some media types (e.g., stainless steel mesh).
Technical Specifications
| Parameter | Standard Range | Custom Options |
|---|---|---|
| Outer Diameter | 50 – 200 mm | Up to 300 mm |
| Inner Diameter | 20 – 80 mm | As per drawing |
| Height | 100 – 500 mm | Custom length |
| Filtration Accuracy | 10 µm, 25 µm, 50 µm | 1 – 100 µm |
| Operating Temperature | -20°C to +120°C | Up to +150°C (with FKM seal) |
| Max Working Pressure | 21 MPa | 35 MPa (reinforced design) |
| Media Material | Stainless steel mesh, fiberglass, cellulose | Synthetic, metal felt |
Applications
- Hydraulic oil tanks of excavators, bulldozers, loaders, and cranes.
- Industrial hydraulic power units and lubrication systems.
- Mining, construction, and agricultural machinery.
- Offshore and marine hydraulic systems.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 25 years of manufacturing experience, we have built a reputation for precision and reliability. Our factory in Hengshui, Hebei, China, operates with advanced production lines and strict quality control. We export to 20+ countries and regions, with annual export value exceeding US$5 million. Our team offers prompt technical support, fast sample delivery, and flexible customization. Whether you need a standard conical filter element or a specialized design, we can provide cost-effective solutions that keep your heavy machinery running smoothly.
Frequently Asked Questions
-
Q: What is the advantage of a conical filter element over a cylindrical one?
A: The conical shape increases the effective filtration area, allowing for higher dirt-holding capacity and longer service life. It also reduces pressure drop, improving overall system efficiency. -
Q: Can I get a custom size for my specific hydraulic tank?
A: Yes, we offer full customization. Please provide your tank dimensions, port size, and required filtration rating. We can produce elements with different outer diameters, heights, and end cap connections. -
Q: How often should I replace the filter element?
A: Replacement intervals depend on the oil condition, operating environment, and the element's dirt-holding capacity. Typically, elements with stainless steel mesh can be cleaned and reused; fiberglass and cellulose elements should be replaced when the differential pressure indicator shows a warning. -
Q: Are these filter elements compatible with all hydraulic oils?
A: Yes, they are compatible with mineral oils, synthetic oils, and water-glycol fluids. The seal material (NBR, FKM, or silicone) can be selected based on the fluid type. -
Q: Do you provide samples for testing before bulk order?
A: Absolutely. We offer free samples for standard sizes (customer pays shipping). Custom samples are available with a small tooling fee, which is refundable upon large orders. -
Q: What is the minimum order quantity (MOQ)?
A: For standard elements, MOQ is 50 pieces. For custom designs, MOQ is 100 pieces. We also accept trial orders of 10–20 pieces for first-time buyers. -
Q: How do you ensure the quality of the filter elements?
A: Every element undergoes pressure testing, filtration efficiency testing, and dimensional inspection. We follow ISO 9001 quality management system (certification available upon request). -
Q: What is the lead time for production?
A: For standard sizes, lead time is 7–15 days. Custom orders typically require 15–25 days, depending on complexity.
Contact us today to discuss your hydraulic filtration needs. Our team is ready to provide technical data sheets, CAD drawings, and competitive pricing. Choose Anping County Boli Hardware Wiremesh Products Factory — your trusted partner for heavy-duty filtration solutions.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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