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Hydraulic Oil Filter Element
Stainless steel tapered sprue bushing is a core high-precision guiding and feeding component for die-casting, injection molding and casting processes.
Keywords:
Category:
Accessory Of Die Casting Machine
Product Overview
Hydraulic oil filter element is a key component for filtering impurities, protecting parts and stabilizing oil pressure in hydraulic systems.
It is widely used in die-casting machines, injection molding machines, machine tools, engineering machinery, hydraulic stations and other equipment.
With high-precision filter material, it effectively removes metal chips, oil stains and particulate impurities from the oil,
extends the service life of oil pumps, valve groups, oil cylinders and the whole hydraulic system, and ensures stable equipment operation.
Product Features
● High-precision filtration, excellent cleaning effect
● Adopts multi-layer composite filter material with high filtration precision and strong ability to trap tiny impurities.
● Effectively reduces oil contamination and avoids failures such as valve blockage and pipeline clogging.
● Smooth oil flow, low pressure drop
● Reasonable structural design, good air permeability, large oil flow and low system pressure loss.
● Ensures fast response and stable operation of the hydraulic system.
● Pressure-resistant and durable, not easy to deform
● High-strength skeleton and end cover, impact and high-pressure resistant, no cracking or deformation in long-term use.
● Corrosion-resistant, oil-resistant and high-temperature resistant, suitable for various hydraulic oil working conditions.
● Strong sealing, no oil leakage
● Fine workmanship on sealing parts, tight installation, no bypass leakage.
● Compatible with original specifications, easy to install and highly universal.
● Long service life, low maintenance cost
● Large dust-holding capacity, long replacement cycle, reducing downtime and maintenance frequency.
● Suitable for various brands of hydraulic stations, die-casting machines, machine tools and engineering machinery.
Main Functions
● Filters metal powder, dust, colloid and oxides in hydraulic oil
● Protects precision components such as hydraulic pumps, solenoid valves, proportional valves, servo valves and oil cylinders
● Extends hydraulic oil service life, reduces failure rate and maintenance cost
● Ensures stable system pressure, accurate action and reliable operation
Applicable Equipment
● Die-casting machines (cold chamber /hot chamber), injection molding machines, CNC machine tools
● Hydraulic stations, hydraulic presses, shearing machines, bending machines
● Engineering machinery, forklifts, cranes, mining equipment
● Various industrial hydraulic and lubrication systems
Product Advantages
● High filtration precision to protect core hydraulic components
● Stable pressure resistance, safe and reliable operation
● Easy installation, strong universality
● High cost performance, greatly reducing equipment maintenance cost
Technical Specifications
English Item | Details |
Type | PP Filter |
Service | OEM/ODM |
Delivery Time | Usually 7 Days |
Specification | Support customization |
Origin | China |
Production Capacity | 5000 pieces/Month |
Filtration Grade | HEPA Filter |
Filtration Rate | 3 ~ 200 Micron |
Transport Package | Plastic Bag Inside, Carton Box Outer |
Trademark | HDK |
HS Code | 8421999090 |
Packaging and Shipping

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Our Services
The company has always adhered to the philosophy of “customer first, service foremost,” providing global customers with professional, efficient, and comprehensive after-sales support to ensure worry-free equipment operation.
Technical Support
We provide one-stop technical guidance, including equipment selection, solution design, installation and commissioning, and operator training, to ensure the smooth operation of your equipment.
Warranty Service
All equipment comes with a standard warranty period. During this period, we provide free repairs and replacement of parts for quality issues resulting from non-human factors.
Rapid Response
We have established a professional after-sales team to provide rapid response services to both domestic and international customers, promptly resolving equipment malfunctions and technical inquiries.
ODM/OEM
For customized equipment, we provide dedicated technical support and software upgrade services to meet customers’ long-term production needs.
Lifetime Maintenance
We offer a comprehensive after-sales service system, providing installation guidance and maintenance to ensure the long-term, stable operation of our customers' projects.
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