Presses- hydraulic - Import export

A flow straightener greatly reduces disturbances in a flow while a conditioner reduces disturbances and also allows a good redistribution of the speed profile, at each point of the section of the pipe. Thus, these devices make it possible to reduce the upstream straight lengths and to improve the measurement accuracy in the case of a flow measurement. They are therefore to be positioned between a pipe fitting (elbow, reduction, etc.) and a flow measurement element while respecting the distances specified in the standard.

Different types of pressure transmitters exist: differential pressure transmitter for measuring a pressure difference ΔP but also a relative or absolute pressure transmitter. For more specific applications, it will be necessary to use: a differential pressure transmitter to correct variations of pressure and temperature of a gas two transmitters for the same differential pressure flow element to increase the measuring range For more details on these cases, please see the Frequently Asked Questions tab on this page.

The 1''/1'' flowmeter is also called a flowmeter with flange pressure taps. The high pressure upstream measurement is 1 inch from the upstream edge of the plate and, symmetrically, the low pressure measurement is 1 inch from the downstream edge of the plate. This is often a pre-assembled complete set with orifice plate mounted between orifice flanges. Orifice flanges are standardized and manufactured to ASME B16.36. The orifice plate is manufactured in accordance with ISO 5167 or ASME MFC-3M.

The annular chamber (carrier rings) is proposed for orifice plates, for venturis and for nozzles. It has several advantages: it favors the circulation of the fluid over the complete circumference of the pipework and offers a more stable and precise averaged pressure; in the case of the orifice plate, it also allows to change only the plate in case of maintenance or change of process compared to a monoblock where the complete system must be changed. This type of mounting is particularly recommended for pipe diameters smaller than DN50.

For steam applications, condensate pots are essential. They are used to condense the fluid upstream of the differential pressure transmitter. Installed at the same height, they allow accurate measurement by maintaining a constant condensate height in the impulse lines above the differential pressure transmitter. The condensation pot can also be used to protect the transmitter in the case of a flow measurement of a corrosive / aggressive fluid. In this case we speak of separation pots. For more information, see the Frequently Asked Questions tab on this page.

According to ISO 5167, flowmeters with orifice plates and nozzles (long radius) can benefit from D - D/2 mounting. This corresponds to a positioning of the upstream tap at a distance of 1D (D, internal diameter of the pipework) from the upstream of the orifice plate and the downstream tap at a distance of 1/2D from the downstream of the plate. This type of assembly has the advantage of not requiring orifice flanges (more expensive than standard flanges): you simply prepare bosses on the piping upstream and downstream of the measurement to position the pressure taps. It is widely used for large pipe diameters.

The monoblock diaphragm and the ISA1932 monoblock nozzle are made from a solid round. The pressure taps are directly machined in the monoblock. They can be simply machined (pressure tapping holes) or supplied with nipples to connect directly to your installation. This type of diaphragm or nozzle has the advantage of being simple to install: simply mount it between single flanges or weld directly on the pipe for a version to be welded. All types of edges (sharp-edge, conical, quarter-circle, eccentric, segmental and multi-hole) can be made in a single-piece version. Flanged or corner pressure taps can be made in monoblock version.

Machine features : - Closing force: 2,000 kN Application examples: connector technology, pharmaceutical closures.

Numerically-controlled hydraulic press brake, numerically-controlled hydraulic shearing machine, numerically-controlled machining centres, numerically-controlled lathes and milling machines, mortising machines, presses, drilling machines, rolling machines, semi-automatic welding station, TIG/Plasma/Oxycutting workstation, paint booth, assembly workshop (mechanics, hydraulics, pneumatics, electrics, automation), lifting equipment, testing and programming workstations, etc. With our diverse range of facilities and modular covered areas, we can manufacture practically any type of installation or equipment, with unlimited space and technological expertise. Our multidisciplinary team of highly qualified specialists, combining long-standing experience with the technical skills of youth, guarantees the optimal operation of our equipment and the quality of the facilities delivered to you.

TYC 22 Press The French company DubourgelGrange is renowned for the quality of its sanitary product range. The factory has fully automated "REP Tung Yu" machinery equipped with handling units and robots (loading and unloading), which operate in 3 shifts for the major part 7 days a week. These machines are used to produce highend toilet covers and seats made in thermoset resin (ureaformaldehyde).

Type V410 Core 1,600kN G10 is the 10th generation of REP injection molding presses with two versions available, on the one hand the Lean range G10 Core and on the other hand the Performance range G10 Extended. The G10 Core is a machine line, which has been matched for less demanding processes. It features all major costoptimized functionalities and the expertise of REP.

Machine features: - Top closure. - Specific pressure 2,600 kg/cm². - Lower ejection battery.

Characteristics of the machine : - Closing force: 2,000 kN. Available in double station, triple station or multi-station versions. Hot-cold process for carbon fiber or glass applications.Characteristics of the machine : - Closing force: 2,000 kN. Available in double station, triple station or multi-station versions. Hot-cold process for carbon fiber or glass applications.

We manufacture rough or fully machined guide bush in tin bronze

We manufacture rough or fully machined bush for transverse shaft in tin bronze

We manufacture rough or fully machined screw nut in high tensile brass, tin bronze

Gland bushing in bronze for hydraulic press, tubular plate in aluminium bronze, rollers, rotary feeder in stainless steel... Alloys: - bronze and brass - low allied and pure copper - aluminium bronze - aluminium - stainless steel - Ni-based and special alloys