Hydraulic Components

Hydraulic Components

Hydraulic Components

Supplier of hydraulic valve technology and hydraulic components

In terms of the marketing system, the company directly understands the needs of customers through its extensive direct sales network and in turn satisfies them. Our series of products, such as pumps, relief valves, solenoid valves, pressure valves, threaded cartridge valves, check valves, stack valves, solenoid proportional valves, hydraulic cylinders, and hydraulic components, are marketed worldwide, and we are in the leading position in the hydraulic industry. Under the perfect production system, our company’s self-manufacturing rate is very high. Under the 100% factory inspection standard and strict control of TQC, we will provide you with the most reliable products and save you a lot of maintenance or idling costs.

Thanks to an outstanding engineering team and state-of-the-art facilities, SPP Industry’s products are now used in the (automotive, diesel, small engine, agricultural, aerospace, medical, construction machinery, industrial, chemical, shipbuilding, metallurgical) and other industries.

Hydraulic parts 

  • Hydraulic spools
  • Hydraulic stems
  • Spools and bushings
  • Manifolds
  • Valve bodies
  • Way oil fast
  • Valve seats
  • Cases
  • Housings
  • Cylinders
  • Cylinder bushings
  • Hydraulic cylinders
  • Hydraulic cylinder parts
  • Proportional valves
  • Relief valves
  • Solenoid valves
  • Pressure valves
  • Stack valves
  • Purge valves
  • Sealing elements
  • Valve seals
  • Flow valves
  • Counterbalance valves
  • Excavator spools
  • Crane spools
  • Threaded cartridge valves
  • Valves
  • Cages
  • Sleeves
  • Machined castings
  • Hydrostatic application assemblies
  • Valve and piston pump assemblies
  • Motors
  • Machined parts
  • Brackets
  • Fuel pump system components
  • Gear wheels
  • Gear shafts
  • Splined shafts
  • Hydraulic valve components
  • Guide pins
  • Plug valves
  • Keeps
  • Pins
  • Armatures
  • Shafts

Spool and Sleeve

We provide manufacturing services for spools and sleeves, which are critical structural components for fluid control, in the areas of hydraulics, fluid control, and pumps. Since the movement principle of spools and sleeves requires repetitive motion and most of the work is critical in oil or water, they need to be made of SUS440C or 17-4PH type stainless steel and heat treated or solution treated to ensure durability.

Spools and sockets are used in a wide range of applications, including hydraulic valves, fluid control components, pumps for medical technology, hydraulics, aerospace,oil and gas, precision machinery, excavators, construction and engineering machinery, food processing, semiconductors, etc. SPP INDUSTRY has been customising spools and sockets for more than 30 years, and our technical engineers have the know-how to manufacture them for a wide range of applications. Our technical engineers have the expertise to manufacture spools and sleeves for a wide range of applications.

Products:

  • Aerospace Spools and Sleeves
  • Controller Spool and Sleeve
  • Fluid Control Valve Cores and Sleeves
  • Spools and sleeves for flow pumps
  • Medical technology spool and sleeve
  • Spool & Sleeve for Excavators
  • Spools and sleeves for construction machinery
  • Valve seats, valve stems, valve balls and seats, gears, shafts, cylinders, needles and other hydraulic special spares parts.

Manifold, Valve Body,Valve Blocks

We offer manifolds, valve blocks and valve body manufacturing for hydraulics, pumps and fluid control. These manifolds are manufactured from aluminium alloys or steel, but can also be made from cast iron, but are more suited to high volume production.

Manifolds have complex internal contours and holes of varying sizes, and not only is the quality and accuracy of the holes required, but the finish and roughness are also critical. Because burrs in the bore affect the movement of the spool and sleeve, SPP INDUSTRY has mastered the art of bore polishing, and our in-house fluid polishing equipment ensures that the inside of the manifold is smooth and unobstructed.

Products:

  • Manifolds
  • Valve Bodies
  • Valve Blocks
  • Valve Seats
  • Aluminium Manifolds
  • Steel Manifolds
  • Custom Manifolds

 

Hydraulics Technology

Hydraulics is an efficient and cost-effective way to produce motion, especially repetitive motion, in machinery and tools. Hydraulic systems utilise fluid as a power medium, with control valves distributing the fluid directly or automatically through hoses and pipes to move mechanical components. In order for the pumps, valves, cylinders and motors in a hydraulic system to function properly, many complex components are required, and we are committed to providing these complex components to the leaders in this industry.

We not only manufacture special hydraulic spare parts, but also assemble complete hydraulic valves. These valves include relief valves, pressure reducing valves, control valves, check valves, etc.

Our thermostatic machine park is equipped with a wide range of advanced CNC machines, from CNC turning and hard turning to precision grinding and honing, including heat treatment, 3D profilometer measurement and true roundness and 3D co-ordinate measurement are all manufactured in-house at SPP INDUSTRY, which guarantees the quality of the hydraulic components and the assembled valves to the greatest extent possible.

With a variety of flow control test benches (including measuring benches for gases and liquids) in our precision assembly machinery park, we can test the effectiveness of hydraulic valves in-house and provide turnkey solutions for OEMs.

Threaded Cartridge Valves

Threaded cartridge valves to liquid as a medium, in the hydraulic system, can be mechanically or electrically, can be adjusted, control the direction of the fluid, flow, pressure and other oil action; its installation form for the threaded screw-in hydraulic actuator.

As the threaded cartridge valve has a series of advantages such as easy processing, easy disassembly, compact structure, strong interchangeability, and easy mass production, it has been widely used in agricultural machinery, waste disposal equipment, cranes, dismantling equipment, drilling equipment, shovels, highway construction equipment, fire trucks, forestry machinery, road sweepers, excavators, multi-purpose vehicles, ships, manipulators, and oil wells, mines, metal cutting, metals, forming, plastics, moulding, papermaking, and other hydraulic systems. forming, plastics, moulding, paper making, textile, packaging equipment and power units.

Products:

  • Directional Valves
  • Proportional Valves
  • Flow valves
  • Pressure valves
  • Solenoid Valves
  • Counterbalance valves
  • Electro-proportional valves
  • Coils

Hydraulic Cylinders

SPP Industry can design and produce all types of customised hydraulic cylinders and air cylinders up to a maximum bore size of 600 mm and a maximum stroke of 4000 mm. Our hydraulic cylinders are the perfect drive solution for every application. The requirements for hydraulic cylinders vary according to the environmental conditions of the application: Cold or heat, absolutely clean or dust and oil everywhere, highly variable speeds or slow and steady movements, in the testing field or in production?

It doesn't matter, whatever conditions your cylinders operate under - we make it possible. Create a complete system that can be adapted to your needs.

Hydraulic cylinders are classified according to their different classifications: tie rod, piston, piston, heavy, large, small, standard, non-standard, metallurgical cylinders, and according to their applications, engineering, railway, etc. We also produce hydraulic cylinder parts, such as the parts of the hydraulic cylinder, the parts of the hydraulic cylinder, and the parts of the hydraulic cylinder, such as the parts of the hydraulic cylinder.

We also produce hydraulic cylinder parts, such as cylinder bottoms, spring retaining rings, rings, snap rings, pistons, 0-type seals, support rings, pipe fittings, guide bushings, end caps, locating screws, earrings, cushioning rams and so on.

Unrivalled customised solutions

Customised
products
to
meet your specific
requirements

Nearly 90% of all projects we undertake require unique solutions. SPP Industry engineers meet regularly with clients to discuss their needs and design custom solutions to solve problems. Our highly trained field sales team consists of degreed engineers who can solve local engineer-to-engineer problems.

We meet the unique needs of our customers through precision machining, emerging materials manufacturing, mould and tool making, and precision assembly of custom part solutions.

industries
Hydraulics and pumps
industries
Construction machinery and automation
Services And Technology
Precision Grinding,Honing,Polishing

Contact Us

Contact a Technical Sales Engineer

Discover precision component solutions tailored to your needs and applications, contact our team of technical sales engineers to start turning your ideas into reality

Material selection:

Material
Selection

Tungsten
carbide

Technical
Ceramics

Difficult-to-cut materials

Industrial rubies and sapphires

Plastics