Hydraulic component assembly - Import export

The hydraulic unit is designed to power the self-locking shifting device as well as to power other devices and machines with hydraulic drive. The unit can be operated in underground mines in non-methane and methane fields, in workings classified as "a", "b" or "c" of methane explosion hazard and in workings classified as class "A" or "B" coal dust explosion hazard.

Whether welding, machining or assembly, we have more than 350 specialists at our Krefeld site ready to serve you. An incomparably comprehensively equipped machine park forms the basis for realising your orders on schedule and to specification. Proven Siempelkamp quality for your production project with almost unlimited possibilities For our customers, we have manufacturing capacities - in the areas of turning and milling, welding & heat treatment, deep-hole drilling, balancing, pipe forming, hydraulic assembly and assembly of components - of around 300.000 hours per year on a hall area of over 41,500 m2. You can always rely on our many years of experience as a service provider in the field of contract manufacturing and as a close cooperation partner in foundry technology.

Since its foundation in 2001, We have accumulated many technologies and know-how in hydraulic businesses such as construction equipment, shipbuilding, and marine plants for more than 20 years. Based on the accumulated know-how in technology research and component production, we promise to do our best to satisfy the customer's needs as much as possible, and to achieve continuous product quality and productivity improvement.

We now make various hydraulic cylinders including arms, booms, buckets, dozers, rams, outriggers, lifts, tilts and side shift cylinders. By making our products with a self-made SRB (skiving roller burnishing) machine, their durability is better than existing products and they have a high-powered work performance. We make tubes with a maximum inner diameter of 250 mm, a maximum length of 3000 mm, and a maximum test pressure of 750 kgf/㎠.

What is a Hydraulic Manifold Blocks? Hydraulic manifold blocks is a hydraulic manifold block made of carbon steel or alloy aluminum. There are many chambers are intergraded inside the hydraulic manifold to meet various requirements in hydraulic systems or install hydraulic valve for modular valves, cartridge valves threaded installation . Hydraulic valve manifold is available to control the fluid direction, hydraulic pressure with hose fittings or adjusting flow rate with its designed chambers and valves. Hydraulic manifold block is easily to maintain, lower cost and standard replacement. Why Our Customers Choose FRIMA hydraulic Manifold blocks: We provide a wild range of manifold blocks for standard of CETOP, NFPF, DIN2430 & ISO4401 or Customized Design available. 100% high quality materials, heavy-duty carbon steel (Pressure Up to Max. 60Mpa(600bar, 8700psi) ) or alloy aluminum (Pressure Up to Max. 21Mpa(2100bar, 3045psi) ) .

Length of the cylinder retracted / extended / piston stroke: 581 / 2281 / 1700 mm; Weight: 62,19 kg; Working/Test pressure: 16 MPa / 20 MPa; Diameter of the cylinder: 150 mm; Oil line connector: M22*1.5 internal thread; Required volume of oil: 13 L;

Length of the cylinder retracted / extended / piston stroke: 366,5 / 1166,5 / 800mm; Weight: 20,72 kg; Working/Test pressure: 16 MPa / 20 MPa; Outer diameter of the cylinder: 108 mm; Hydraulic connector: G1/2"5; Volume of oil required: 3 L;

Length of the cylinder retracted / extended / piston stroke : 685 / 2685 / 2000mm; Weight: 53,62 kg; Working/Test pressure: 16 MPa / 20 MPa; Diameter of the cylinder: 128 mm; Oil line connector: G1/2"; Required volume of oil: 11 L;

Length of the cylinder retracted / extended / piston stroke : 610 / 1930 / 1320 mm; Weight: 64,38 kg; Working/Test pressure: 16 MPa / 20 MPa; Oil feed connector: M24*1,5 internal thread; External width of the cylinder: 130 mm; Required volume of oil: 8,5 l;

Length of the cylinder retracted / extended / piston stroke : 425 / 1010 / 585 mm; Weight: 18,76 kg; Working/Test pressure: 16 MPa / 20 MPa; Oil feed connector: M22*1.5 internal thread; External width of the cylinder: 110 mm; Required volume of oil: 3 L;

Length of the cylinder retracted / extended / piston stroke : 396,5 / 1096 / 700mm; Weight: 18,26 kg; Working/Test pressure: 18 MPa / 22 MPa; Diameter of the cylinder: 95 mm; Output to connectors: M22x1.5; Volume of oil required: 2,5 L;

Length of the cylinder retracted / extended / piston stroke: 550 / 2400 / 1200 mm; Weight: 31,20 kg; Working/Test pressure: 16 MPa / 20 MPa; Diameter of the cylinder: 128 mm; Oil feed connector: G1/2" male thread; Required volume of oil: 5,7 L;

Length of the cylinder retracted / extended / piston stroke: 474 / 1774 / 1300 mm; Weight: 39.68 kg; Working/Test pressure: 16 MPa / 20 MPa; Diameter of the cylinder: 128 mm; Oil line connector: M22*1.5 internal thread.; Required volume of oil: 8 L;

Length of the cylinder retracted / extended / piston stroke: 550 / 2400 / 1850 mm; Weight: 62,19 kg; Working/Test pressure: 16 MPa / 20 MPa; Diameter of the cylinder: 165 mm; Oil feed connector: G3/4"; Required volume of oil: 16 L;

Length of the cylinder retracted / extended / piston stroke: 715 / 3315 / 2600 mm; Weight: 118,69 kg; Working/Test pressure: 16 MPa / 20 MPa; Diameter of the cylinder: 185 mm; Oil feed connector: G3/4" female thread;

we can form our products as the customer want

High speed operation Large through bore Kitagawa hydrualic cylinders are made with high grade alloy steel. The F series cylinders are Kitagawa's high speed open centre with the largest kitagawa sizes. The cylinder can be bought as a single unit or to suit a required machine under request.

We manufacture cylinders according to the customers.

We have every type of hydraulic fittings.

We have power units at difference dimensions and features.

We have control valves at different dimension and brands.

Hydraulic Cylinder Components. CNC Machined and Forged Parts for the Hydraulics Industry.