Productbeschrijving
1.All cylinder in this series use carbon streel for both front/rear cover.
2.strong structure.
3.Medium carbon steel S45C is used for the piston rod,with hard chromate plated then polished to mirror class . lt has very high rigidity and resistance to erosion and corrosion.
4.The cylinder is mode by honed carbon steel tube.
5.Adjustable cushions and bleeding holes at both ends.
Specification
| Cylinder bore | 32,40,50,63,80,100,125,150,200,250,300 |
| Tatal Stroke | 10~1000 |
| Maximum use pressure | 350kgf/cm |
| Minimum use pressure | 3kgf/cm |
| Actuation oil | ISO Vg68 |
| Speed range | 8~400 mm/s |
| Operating temperature range | -10~+200ºC |
How to order
| Broe | Φ32,Φ40,Φ50,Φ63,Φ80,Φ100,Φ125,Φ150 |
| Semsomh device(magnetic) | with magnetic,without magnetic |
| Hartinfarct | 20~2000mm |
| Mounting accessories | basic type,Front flange mounting,front foot mounting, center trunnion mounting,single swivel mounting,double swivel mounting |
| Rod accessories | i type rod clevis,y type rod clevis |
| Oil port location | custom made |
Contact us to support customization
Packaging & Delivery
About Us
Youjiaxin is an experienced manufacturer specializes in CNC machining, CNC turning, stamping and laser cutting parts with different materials and many finished surface.
We are in the business of providing value-added services to assist you in completing your projects. The high quality and reliability of our service has enabled us to maintain long-standing relationships with our clients in various industries.
Rich experience, engineering expertise and high performance equipment help us in offering our customers top quality products.
If you have any question, please kindly refer to the FAQs below or contact us directly.
FAQ
- Do you accept OEM manufacturing?
Yes! We do accept OEM manufacturing. so we can provide the best price as well as the first class service. - Could we get small quantity samples?
Yes! We understand the quality test is important and we are glad to make the sample for you. The MOQ could be 1pcs. - Can you provide free sample? How long can we expect to get the sample?
Sample can be free of charge if deposit for future order received. samples need 5-10days if need custom make . standard can be ship out in 2 days. - How long is the production time?
Normally about 30 days. - What is the warranty?
1year against B/L date.
| Certification: | ISO9001 |
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| Pressure: | High Pressure |
| Work Temperature: | High Temperature |
| Acting Way: | Double Acting |
| Working Method: | Straight Trip |
| Adjusted Form: | Regulated Type |
| Samples: | US$ 200/Piece 1 Piece(Min.Order) | |
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| Customization: | Available |
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Kunnen hydraulische cilinders achteraf op bestaande apparatuur worden gemonteerd om de functionaliteit te verbeteren?
Ja, hydraulische cilinders kunnen achteraf op bestaande apparatuur worden gemonteerd om de functionaliteit en prestaties te verbeteren. Het achteraf monteren van hydraulische cilinders op bestaande machines of apparatuur biedt verschillende voordelen, waaronder meer vermogen, betere controle, verhoogde precisie en veelzijdigheid. Hieronder vindt u een gedetailleerde uitleg over hoe hydraulische cilinders achteraf op bestaande apparatuur kunnen worden gemonteerd voor verbeterde functionaliteit:
1. Verhoogd vermogen:
– Door hydraulische cilinders achteraf in te bouwen, kan hydraulisch vermogen aan bestaande apparatuur worden toegevoegd. Dankzij de integratie van hydraulische cilinders kan de apparatuur hogere krachten genereren en zwaardere lasten tillen. Dit verhoogde vermogen stelt de apparatuur in staat taken uit te voeren die voorheen moeilijk of onmogelijk waren. Zo kan een achteraf ingebouwde hydraulische cilinder op een kraan het hefvermogen vergroten en ervoor zorgen dat de kraan zwaardere lasten efficiënter kan tillen.
2. Verbeterde controle:
– Hydraulische cilinders bieden nauwkeurige controle over de beweging en positionering van apparatuur. Door hydraulische cilinders achteraf in te bouwen, krijgen operators betere controle over de snelheid, kracht en richting van de beweging. De toevoeging van hydraulische regelkleppen en een hydraulische krachtbron maakt een fijnafstelling van de werking van de apparatuur mogelijk. Verbeterde controle zorgt voor een veiligere en efficiëntere werking, vermindert het risico op schade en verhoogt de algehele productiviteit.
3. Verbeterde precisie:
– Het achteraf inbouwen van hydraulische cilinders op bestaande apparatuur kan de precisie en nauwkeurigheid aanzienlijk verbeteren. Hydraulische systemen bieden nauwkeurige controle over bewegingen, waardoor soepele en gecontroleerde bewegingen mogelijk zijn. Deze verbeterde precisie is gunstig in toepassingen waar precieze positionering of repetitieve bewegingen vereist zijn. Zo kan het achteraf inbouwen van hydraulische cilinders op een robotarm de nauwkeurigheid en herhaalbaarheid ervan verbeteren, waardoor deze beter geschikt wordt voor taken die een hoge precisie vereisen.
4. Veelzijdigheid en aanpassingsvermogen:
– Het achteraf inbouwen van hydraulische cilinders kan de veelzijdigheid en aanpasbaarheid van bestaande apparatuur vergroten. Hydraulische systemen kunnen eenvoudig worden geïntegreerd met diverse soorten machines, waardoor hydraulische energie voor verschillende toepassingen kan worden ingezet. Het modulaire karakter van hydraulische componenten vereenvoudigt het retrofitproces, waardoor de apparatuur een breder scala aan taken kan uitvoeren. Deze veelzijdigheid is met name voordelig in sectoren waar apparatuur zich moet aanpassen aan veranderende operationele eisen.
5. Retrofitkits en maatwerk:
Fabrikanten leveren vaak retrofitkits die alle benodigde componenten bevatten voor de integratie van hydraulische cilinders in bestaande apparatuur. Deze kits bestaan doorgaans uit hydraulische cilinders, montagebeugels, slangen, koppelingen, regelkleppen en andere benodigde accessoires. Retrofitkits vereenvoudigen het retrofitproces en garanderen compatibiliteit tussen de hydraulische componenten en de bestaande apparatuur. Daarnaast bieden fabrikanten vaak maatwerkopties om de retrofitoplossing af te stemmen op specifieke apparatuur en toepassingsbehoeften.
6. Kosteneffectieve oplossing:
– Het achteraf inbouwen van hydraulische cilinders in bestaande apparatuur kan een kosteneffectieve oplossing zijn in vergelijking met de aanschaf van nieuwe machines. Door gebruik te maken van de bestaande constructie en mechanische componenten van de apparatuur, kunnen de totale kosten van de upgrade worden verlaagd. Retrofitting minimaliseert ook de stilstandtijd, omdat de apparatuur niet volledig hoeft te worden vervangen. Bovendien kunnen de verbeterde functionaliteit en prestaties als gevolg van de retrofit leiden tot een hogere productiviteit en kostenbesparingen op de lange termijn.
7. Professionele installatie en expertise:
– Het achteraf inbouwen van hydraulische cilinders in bestaande apparatuur vereist vaak professionele installatie en expertise. Samenwerking met ervaren systeemintegratoren of fabrikanten van hydraulische systemen garandeert een correcte installatie, compatibiliteit en optimale prestaties van de retrofitoplossing. Deze professionals kunnen de bestaande apparatuur beoordelen, geschikte hydraulische componenten aanbevelen en het retrofitproces efficiënt uitvoeren. Hun kennis en expertise dragen bij aan de succesvolle integratie van hydraulische cilinders en de algehele verbetering van de functionaliteit van de apparatuur.
Samenvattend kunnen hydraulische cilinders inderdaad achteraf op bestaande apparatuur worden gemonteerd om de functionaliteit te verbeteren. Dit retrofitproces biedt voordelen zoals meer vermogen, betere controle, verhoogde precisie, veelzijdigheid, kosteneffectiviteit en de beschikbaarheid van retrofitkits en aanpassingsmogelijkheden. Door hydraulische cilinders achteraf te monteren, kan bestaande apparatuur worden geüpgraded om te voldoen aan veranderende operationele behoeften, de levensduur te verlengen en de algehele prestaties te verbeteren.

Customization of Hydraulic Cylinders for Marine and Offshore Applications
Yes, hydraulic cylinders can be customized for use in marine and offshore applications. These environments present unique challenges, such as exposure to corrosive saltwater, high humidity, and extreme operating conditions. Customization allows hydraulic cylinders to meet the specific requirements and withstand the harsh conditions encountered in marine and offshore settings. Let’s delve into the details of how hydraulic cylinders can be customized for marine and offshore applications:
- Corrosion Resistance: Marine and offshore environments expose hydraulic cylinders to corrosive elements, such as saltwater. To mitigate corrosion, hydraulic cylinders can be customized with materials and surface treatments that provide enhanced corrosion resistance. For example, cylinders can be constructed from stainless steel or coated with protective layers like chrome plating or specialized coatings to withstand the corrosive effects of saltwater.
- Sealing and Environmental Protection: Hydraulic cylinders for marine and offshore applications require robust sealing systems to prevent water ingress and protect internal components. Customized sealing solutions, such as high-quality seals, wipers, and gaskets, can be employed to ensure effective sealing and resistance to water, debris, and contaminants. Additionally, hydraulic cylinders can be designed with protective features like bellows or boots to shield vulnerable areas from environmental elements.
- High-Pressure and Shock Resistance: Marine and offshore operations may involve high-pressure hydraulic systems and encounters with dynamic loads or shocks. Customized hydraulic cylinders can be engineered to withstand these demanding conditions. They can be designed with reinforced construction, thicker walls, and specialized components to handle high-pressure applications and absorb shock loads, ensuring reliable performance and durability.
- Temperature and Fluid Compatibility: Marine and offshore applications can expose hydraulic cylinders to extreme temperature variations and specific fluid requirements. Customization allows the selection of materials, seals, and fluids compatible with the anticipated temperature range and the specific fluid being used. Hydraulic cylinders can be tailored to maintain optimal performance and reliability under challenging temperature conditions and with the designated fluid type.
- Mounting and Integration: Customized hydraulic cylinders can be designed to facilitate easy integration and mounting within marine and offshore machinery. Mounting options can be tailored to suit the available space and structural requirements of the equipment. Additionally, customized hydraulic cylinder designs can incorporate features for easy maintenance, accessibility, and connection to the hydraulic system, ensuring convenient installation and serviceability in marine and offshore applications.
In summary, hydraulic cylinders can be customized to meet the unique demands of marine and offshore applications. Customization enables the integration of corrosion-resistant materials, robust sealing systems, high-pressure and shock-resistant designs, temperature and fluid compatibility, as well as optimized mounting and integration features. By tailoring hydraulic cylinders to the specific requirements of marine and offshore environments, reliable performance, extended service life, and efficient operation can be achieved in these challenging operating conditions.

What are the common signs of wear or leakage that indicate hydraulic cylinder issues?
Hydraulic cylinders are critical components in hydraulic systems, and wear or leakage can lead to performance issues and potential system failures. It is important to be aware of the common signs that indicate hydraulic cylinder problems. Here’s a detailed explanation of the common signs of wear or leakage that indicate hydraulic cylinder issues:
1. Fluid Leakage:
– Fluid leakage is one of the most obvious signs of hydraulic cylinder problems. If you notice hydraulic fluid leaking from the cylinder, it indicates a seal failure or damage to the cylinder. Leaking fluid may be visible around the rod, piston, or cylinder body. It is important to address fluid leakage promptly as it can lead to a loss of system efficiency, contamination of the surrounding environment, and potential damage to other system components.
2. Reduced Performance:
– Wear or internal damage to the hydraulic cylinder can result in reduced performance. You may notice a decrease in the cylinder’s force output, slower operation, or difficulty in extending or retracting the cylinder. Reduced performance can be indicative of worn seals, damaged piston or rod, internal leakage, or contamination within the cylinder. Any noticeable decrease in the cylinder’s performance should be inspected and addressed to prevent further damage or system inefficiencies.
3. Abnormal Noise or Vibrations:
– Unusual noise or vibrations during the operation of a hydraulic cylinder can indicate internal wear or damage. Excessive noise, knocking sounds, or vibrations that are not typical for the system may suggest problems such as worn bearings, misalignment, or loose internal components. These signs should be investigated to identify the source of the issue and take appropriate corrective measures.
4. Excessive Heat:
– Overheating of the hydraulic cylinder is another sign of potential issues. If the cylinder feels excessively hot to the touch during normal operation, it may indicate problems such as internal leakage, fluid contamination, or inadequate lubrication. Excessive heat can lead to accelerated wear, reduced efficiency, and overall system malfunctions. Monitoring the temperature of the hydraulic cylinder is important to detect and address potential problems.
5. External Damage:
– Physical damage to the hydraulic cylinder, such as dents, scratches, or bent rods, can contribute to wear and leakage issues. External damage can compromise the integrity of the cylinder, leading to fluid leakage, misalignment, or inefficient operation. Regular inspection of the cylinder’s external condition is essential to identify any visible signs of damage and take appropriate actions.
6. Seal Failure:
– Hydraulic cylinder seals are critical components that prevent fluid leakage and maintain system integrity. Signs of seal failure include fluid leakage, reduced performance, and increased friction during cylinder operation. Damaged or worn seals should be replaced promptly to prevent further deterioration of the cylinder’s performance and potential damage to other system components.
7. Contamination:
– Contamination within the hydraulic cylinder can cause wear, damage to seals, and overall system inefficiencies. Signs of contamination include the presence of foreign particles, debris, or sludge in the hydraulic fluid or visible damage to seals and other internal components. Regular fluid analysis and maintenance practices should be implemented to prevent contamination and address any signs of contamination promptly.
8. Irregular Seal Wear:
– Hydraulic cylinder seals can wear over time due to friction, pressure, and operating conditions. Irregular seal wear patterns, such as uneven wear or excessive wear in specific areas, may indicate misalignment or improper installation. Monitoring the condition of the seals during regular maintenance can help identify potential issues and prevent premature seal failure.
It is important to address these common signs of wear or leakage promptly to prevent further damage, ensure the optimal performance of hydraulic cylinders, and maintain the overall efficiency and reliability of the hydraulic system. Regular inspection, maintenance, and timely repairs or replacements of damaged components are key to mitigating hydraulic cylinder issues and maximizing system longevity.

editor by CX 2023-10-31