Products Description
Sintered Stainless Steel Metal Powder Filter. Hydraulic oil filters serve as the critical component within hydraulic systems, engineered to eliminate solid particulates, gummy substances, and diverse contaminants from the fluid. Functioning through specialized porous media-such as fiberglass, filter paper, or metal mesh-these filters intercept harmful agents including dust, metal shavings, and oxides. This process safeguards precision components like hydraulic pumps, control valves, and cylinders from ingress of debris, thereby preventing mechanical wear, valve sticking, and line blockages. Ultimately, this ensures the system maintains optimal cleanliness, operational efficiency, and a prolonged service life. Sintered Stainless Steel Metal Powder Filter.
Classification of Hydraulic Oil Filters
Hydraulic oil filters can be categorized based on multiple dimensions, including their installation location, filter media, and structural design. Different types of filters undertake distinct filtration tasks within the hydraulic system.
Classification by Installation Location and Function
This is the most common classification method. Based on the specific installation position within the hydraulic system, the function and performance requirements of the filters vary significantly.
1.Suction Filters (Suction Strainers)
2.High-Pressure Line Filters (Pressure Filters)
3.Return Line Filters
4.Circulation Filters (Bypass Filters / Kidney Loop Filters)
5.Air Breathers (Air Filters)
6.Pilot Filters
product feature
product display
Can provide customers with tailor-made technical solutions
Xinxiang Jun Filters and Chemical Co.,Ltd.
Our address：Hongqi District, Xinxiang City, Henan
Phone Number：86-18738502673
E-mail：admin@junlvfilter.com
Product Parameter
| Filter Type | Media Material | Core Material | End Cap Material | Core Selection Logic |
| Suction Filter | Wire Mesh | Perforated Metal Sheet | Plastic / Aluminum | Washable, low resistance, cost-effective |
| High-Pressure Line Filter | Glass Fiber | High-Strength Stainless Steel | Carbon Steel / Stainless Steel | High-pressure resistance, high precision, high strength |
| Return Line Filter | Glass Fiber / Cellulose Paper | Carbon Steel / Stainless Steel | Carbon Steel / Rubber | Cost-performance, pulse resistance, easy maintenance |
| Circulation Filter | Multi-layer Composite Glass Fiber | Stainless Steel | Stainless Steel / Engineering Plastic | High dirt-holding capacity, long service life, high reliability |
| Air Breather | Non-woven Fabric / Wire Mesh | Plastic / Aluminum | Plastic / Metal | Air permeability, dust protection, lightweight |
| Pilot Filter | Glass Fiber / Stainless Steel Mesh | Galvanized / Stainless Steel Sheet | Carbon Steel / Engineering Plastic | High precision, high dirt-holding capacity, low flow resistance |
Packaging and Transportation
We provide professional, efficient, and integrated packaging and transportation services for foreign trade clients, ensuring that goods reach their global destinations safely and on time.ive design firm specializing in architecture,interior design,branded environments,strategic lanning,and urban design.
Certificate
Our factory is a professional manufacturing facility specializing in [product category]. With over [X] years of experience, we are committed to delivering high-quality products, reliable production capacity, and timely delivery.
Products Description
Xinxiang Jun Filters and Chemical Co.,Ltd.is a professional manufacturer engaged in the design and production of filters,filtration equipment, purification devices, and oil-water separation devices.The company has gathered a large number of professional, senior engineers and other technological elites, specializing in design research and development manufacturing.
The R&D team is strong, with a high level of professional technology and rich practical experience. The company has advanced production equipment and a complete quality and safety assurance system.
Our address：Hongqi District, Xinxiang City, Henan
Phone Number：86-18738502673
E-mail：admin@junlvfilter.com
FAQ
1. Q: What filtration rating can you achieve, and is it consistent?
A: Our standard rating ranges from 20μm to 5000μm, with custom options available. Each slot is precision-welded and laser-inspected online, holding tolerances within ±0.02mm to ensure batch-to-batch uniformity.
2. Q: Which media can these elements handle? What about temperature and pressure limits?
A: Materials include 304, 316L, duplex steel, Hastelloy, etc., suitable for water, oil, gas, acids, alkalis, and slurries. Maximum service temperature reaches 600℃ (material-dependent), and pressure rating can exceed 10MPa based on wall thickness and support design.
3. Q: Will the filter clog quickly? How do you clean it?
A: The trapezoidal slot (narrow outside, wide inside) resists particle jamming, and the smooth surface reduces fouling. Cleaning methods include backwashing (water or air), ultrasonic bath, or chemical soaking. Typically, over 80% of initial flow capacity is retained after 3–5 cleaning cycles.
4. Q: What is the service life and replacement frequency?
A: Under normal conditions, design life is 3–8 years. Actual replacement depends on media abrasiveness and maintenance. We recommend inspection 1–2 times per year, with cleaning or replacement based on pressure differential changes.
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