CLL Series Single Acting Lock Nut Hydraulic Cylinders

The LONGLOOD CLL Series Single Acting Lock Nut Hydraulic Cylinders amapangidwa kuti azinyamula katundu wolemetsa, kuika, kuwongolera, and load-holding applications where mkulu mphamvu, kuwongolera bwino, and long-term mechanical stability are required.

Ndi mphamvu kuyambira 50 ku 1000 matani, these hydraulic cylinders provide reliable lifting performance for demanding industries including bridge construction, kuyika makina olemera, kupanga zombo, magetsi, zitsulo zomangamanga, ndi kukonza mafakitale.

Zokhala ndi a mechanical lock nut system, kachitidwe kamodzi kobwezeretsa katundu, ndi high-strength removable grooved saddles, the CLL Series ensures safe load holding even during extended operations.

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CLL Series Hydraulic Cylinder Features

Single-Acting Load Return Design

The single-acting hydraulic system provides efficient lifting performance with reliable load return.

Ubwino wake:

• Simple and dependable operation
• Kuchepetsa dongosolo zovuta
• Reliable retraction after lifting
• Oyenera kunyamula katundu wolemera

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Safety Lock Nut for Mechanical Load Holding

The integrated lock nut provides positive mechanical support after lifting.

Ubwino:

• Maintains load position without continuous hydraulic pressure
• Kupititsa patsogolo chitetezo cha ntchito
• Suitable for long-term load holding
• Reduces hydraulic system stress during extended support

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High-Strength Construction

Designed for extreme industrial applications, CLL cylinders feature robust components to withstand heavy loads and demanding environments.

Key advantages:

• High load-bearing capability
• Excellent structural strength
• Reliable performance under repeated lifting cycles
• Moyo wautali wautumiki

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Special Synthetic Coating

The optional special synthetic coating provides:

• Kulimbana ndi dzimbiri
• Reduced friction
• Smoother piston movement
• Improved durability in harsh environments

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Overflow Port as Stroke Limiter

The integrated overflow port helps prevent piston overextension by acting as a stroke limiter.

Ubwino:

• Amateteza zigawo zamkati
• Kupititsa patsogolo chitetezo cha ntchito
• Imakulitsa moyo wautumiki wa silinda

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Interchangeable Hardened Grooved Saddles

All CLL Series cylinders are equipped with bolt-pa zochotseka zishalo grooved.

Ubwino wake:

• Kusintha kosavuta
• Kupititsa patsogolo kusinthasintha
• Enhanced load stability
• Suitable for different lifting applications

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CLL Series Specifications

Kufotokozera	Tsatanetsatane
Mtundu wa Zamalonda	Single Acting Lock Nut Hydraulic Cylinder
Mphamvu Range	50-1000 Ton
Mtundu wa Stroke	50- 300 mm
Kuthamanga Kwambiri Kwambiri	700 letsa
Mtundu Wobwerera	Katundu Kubwerera
Locking System	Mechanical Lock Nut
Mtundu wa Saddle	Removable Grooved Saddle

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Technical Data

Mtundu	Stroke (mm)	Malo Ogwira Ntchito (cm²)	Mphamvu ya Mafuta (masenti³)	Utali Wogwa (mm)	Kulemera (kg)
CLL-502	50	70.9	355	164	15
CLL-504	100	70.9	709	214	20
CLL-506	150	70.9	1064	264	25
CLL-508	200	70.9	1418	314	30
CLL-5010	250	70.9	1773	364	35
CLL-5012	300	70.9	2127	414	40
CLL-1002	50	132.7	664	187	30
CLL-1004	100	132.7	1327	237	39
CLL-1006	150	132.7	1991	287	48
CLL-1008	200	132.7	2654	337	56
CLL-10010	250	132.7	3318	387	64
CLL-10012	300	132.7	3981	437	73

(Additional models available up to CLL-1000 ton capacity.)

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Heavy-Duty Applications

Bridge Construction and Infrastructure Projects

The LONGLOOD CLL Series cylinders are widely used in large-scale construction projects requiring precise lifting, kuika, and permanent load support.

Example application:

For a curved bridge project, CLL hydraulic cylinders were used to:

• Support concrete beams during installation
• Level bridge pier heads
• Position 4000-ton slide bearings between the pier and pierhead
• Precisely adjust bridge alignment
• Mechanically lock the cylinders after positioning for long-term stability

Other Industrial Applications

CLL Series cylinders are suitable for:

• Bridge launching and construction
• Heavy structure lifting
• Kuyika zida
• Chitsulo kapangidwe poyika
• Ntchito zomanga zombo
• Kukonza magetsi
• Heavy machinery alignment
• Foundation leveling
• Industrial lifting systems
• Large component positioning

Ubwino wa Zamankhwala

Extremely High Lifting Capacity

Ikupezeka mpaka 1000 matani, providing reliable lifting power for the largest industrial applications.

Safe Mechanical Load Holding

The lock nut system provides additional safety by mechanically supporting the load after lifting.

Precise Positioning Capability

Ideal for applications requiring accurate adjustment, kuwongolera, ndi kayendedwe koyendetsedwa.

Durable Heavy-Duty Design

Built for demanding environments with high-strength materials and corrosion-resistant protection.

Reduced Hydraulic Load During Long-Term Support

Mechanical locking reduces the need to maintain hydraulic pressure during extended holding periods.

Malangizo a Chitetezo

Kwa ntchito yotetezeka:

• Always confirm cylinder capacity matches the lifting requirement.
• Ensure the cylinder is placed on a stable and level lifting surface.
• Onani ma hydraulic hoses, zopangira, and cylinder components before operation.
• Osapitilira kukakamiza kokwanira kogwira ntchito 700 letsa.
• Engage the lock nut properly after reaching the required position.
• Do not rely solely on hydraulic pressure for long-term load support.
• Use appropriate safety equipment during lifting operations.

Mafunso Ofunsidwa Kawirikawiri (FAQs)

1. What is a lock nut hydraulic cylinder?

A lock nut hydraulic cylinder is a heavy-duty hydraulic cylinder equipped with a mechanical locking system that allows the lifted load to be securely held without continuous hydraulic pressure.

2. What is the capacity range of CLL Series cylinders?

The LONGLOOD CLL Series covers capacities from:

50 tons kuti 1000 matani

with stroke options from:

50 mm kuti 300 mm

3. Why is a lock nut important for hydraulic cylinders?

The lock nut provides mechanical load support after lifting, kupititsa patsogolo chitetezo ndikulola kuti silindayo ikhale ndi katundu wolemera kwa nthawi yayitali.

4. Ndi mafakitale ati omwe amagwiritsa ntchito masilindala a CLL Series?

Amagwiritsidwa ntchito kwambiri:

• Kumanga mlatho
• Ntchito za zomangamanga
• Kuyika zida zolemera
• Kupanga zombo
• Zomera zamagetsi
• Ntchito zomanga zitsulo

5. Kodi silinda imatha kunyamula katundu pambuyo pa kutulutsidwa kwa hydraulic pressure?

Inde. Kamodzi makina loko nati chinkhoswe, silinda imatha kupereka makina onyamula katundu popanda kutengera kuthamanga kwa hydraulic.

6. Cholinga cha chishalo chomizidwa ndi chiyani?

Chishalo chomizidwa chimapangitsa kukhazikika kwa katundu ndikupangitsa kulumikizana bwino ndi malo onyamulira. Mapangidwe ochotseka amapangitsa kuti m'malo ndikusintha mwamakonda kukhala kosavuta.

7. Kodi pazipita ntchito kuthamanga?

The pazipita ntchito kuthamanga kwa CLL Series hayidiroliki masilindala ndi:

700 letsa (10,000 makhalidwe)

8. Ndi mtundu wanji wa njira yobwezera yomwe silinda ya CLL imagwiritsa ntchito?

CLL Series imagwiritsa ntchito a kachitidwe kamodzi kobwezeretsa katundu, kupereka odalirika pisitoni kubwerera pambuyo kukweza ntchito.

9. Mutha kupanga LONGLOOD makonda masilinda a hydraulic?

Inde. LONGLOOD imapereka ntchito za OEM ndi ODM, kuphatikizapo makonda mphamvu, kutalika kwa sitiroko, zokutira, zishalo, kugwirizana, ndi chizindikiro.

10. Chifukwa chiyani musankhe LONGLOOD CLL Series Hydraulic Cylinders?

The LONGLOOD CLL Series Single Acting Lock Nut Hydraulic Cylinders kuphatikiza kwambiri kukweza mphamvu, makina chitetezo kutseka, kuwongolera molondola, ndi kumanga cholimba. Iwo ndi njira yabwino yothetsera kunyamula katundu, kumanga mlatho, ndi ntchito zamakampani zomwe zimafuna kudalirika kwakukulu ndi chitetezo.