Reparații cilindri hidraulici și cilindrii pneumatici

• Diametre de prelucrare de până la ∅800 mm, alte dimensiuni la cerere

• Lungimi standard de prelucrare până la 13 m, alte lungimi la cerere.

• Garnituri produse instant

Avem capacitatea și cunoștințele necesare pentru a repara orice tip de cilindru pneumatic sau hidraulic într-un timp scurt. Cu un stoc complet de componente și materie primă pentru prelucrare putem face față oricărei soicitări în regim de urgență. Departamentul nostru de etanșări vă pune la dispoziție garnituri din stoc sau în cazul unor profiluri speciale cu dimensiuni și materiale caracteristice vi le putem produce în doar câteva minute.

Reparația unui cilindru în cele mai multe cazuri împlică schimbarea etanșăriilor și ghidajelor, însă poate necesita și schimbarea corpului, tijei sau oricărei alte componente. Suntem pregătiți pentru orice operațiune este necesară în vederea aducerii cilindrului la parametrii inițiali. Pentru a reduce costurilor, încercăm să salvăm toate părțile viabile ale unui cilindru și să le refolosim în procesul de reparare.

Avantajul pe care îl deținem și de care puteți beneficia este că putem modifica designul inițial și putem să îl modernizăm pentru al face ai potrivit aplicațeiei dvs.

Branduri de produse pe care le reparăm sunt: Hidraulica, Bosch Rexroth, Parker, Vickers, Eaton, Liebherr, Mitsubishi, Moog, Haenchen, Binotto, Meiller, Hyva, Hainzl, Atos, Enerpac și orice alt tip de cilindru.

Hydraulic and Pneumatic Motors

We rebuild your hydraulic motor

• Short delivery term for various common model repair kits

• Original and aftermarket parts – customer’s decision

We are specialized in repairing multiple types of hydraulic motors like axial piston motors, radial piston motors, vane motors – motors with fixed or variable displacement, for open or closed loop system, for industrial or mobile machines. Gear motors will not be repaired, new units will be offered. Together with the pump we check and repair also the complementary valves mounted on the motor and we take care about the accessories like control valves, couplings, torque arms, hoses, filters a.s.o.

Due the good relations we have with our suppliers, we generally manage to provide the needed repair kits in short time and restart your machine. Our philosophy is to offer to the customer the choice of OEM or high quality aftermarket pieces used in the repair – not influencing the warranty we offer.

Every repaired motor is checked on the test bench. Exceptions can appear in special cases, when the motor is tested directly at the customer in our presence.

Usual brands we repair: Bosch, Rexroth, Hagglunds, Parker, Denison, Calzoni, Vickers, Eaton, Hydre-MAC, Linde, Uchida, Kawasaki, Staffa, Hitachi, Bucher, Danfoss, Liebherr, Poclain, Hawe, SAI.

Proportional and Servo Valves

Accurate control

• Pressure relief valves from 100 bar (1,500 psi) up to 5.170 bar (75,000 psi)

• Rupture discs from 6,2 bar (90 psi) to 7.929 bar (115,000 psi)

• Pressure relief valves are designed to protect the system form pressure increase. They are used for liquids and gases and are offered in multiple construction types (metal seat or soft seat) with adjustable opening in defined ranges. For the safety of your application we deliver factory set, sealed and stamped. However, they are not suitable for continuous draining.

• Safety heads and rupture discs offer an economical and dependable relief port to guard against system over-pressure. they can be installed in any standard coupling.
Inconel is standard for the burst disc, but other materials are available, based on pressure, temperature and media.

Mobile Hydraulics

Keep your machine running

• Pressure gauges up to 4.000 bar from stock, up to 7.000 bar and higher on request

• Pressure transducers up to 5.000 bar standard, up to 16.000 bar on request

• Thermocouples up to 10.000 bar and 600 °C. Higher temperatures on request

• Pressure gauges are available for pressure ranges up to 7.000 bar in different sizes. For high/low limit setting, electrical contact faces can be added for pressure control. Liquid filing, back or bottom connection are options. We recommend panel mounting for higher pressures.

• Pressure snubbers are recommended to be used for protecting gauges and instrumentation from pressure surges, pulsations and shocks. This will not compromise instrument accuracy or reaction time. Snubbers are offered in 1/4″ and 3/8″ sizes.

• Pressure transducers can be inserted directly in standard high pressure components. With various pressure ratings, process connection options and output electrical signals, we can find the best transducer for your application. For simple usage, we can provide you pressure transducer with USB connection, from vacuum up to 5.000 bar – software included.

• Thermocouples provide reliable temperature measurement within a fluid system, permitting direct temperature monitoring at any point with rapid response time. Having standard connections, these elements can be inserted in any standard item like tee or cross, on in the pressure vessel.

Ultra High Pressure Systems

Connecting Anything

•  Standard components up to 10.342 bar (150,000 psi), on request up to 14.000 bar (200,000 psi)

• Various connection types: NPT, BSP, SAE, JIC, Single Ferrule, Medium Pressure Cone and Thread, High Pressure Cone and Thread, Reverse Cone, FCC, QS and MPI.

We offer a complete line of standard couplings, nipples, reducers and adapters, many of them from stock or with short delivery term, made from cold worked stainless steel or high strength steel. Specific materials are available on request.

We can design and manufacture special elements or manifolds to connect different types of connections and sizes in order to reduce the number of components used in the system. But remember, maximum pressure rating is based on the lowest rating of any component.