I-CLRG Series I-Double Acting High Tonnage Hydraulic Cylinders

I LONGLOOD CLRG Series Double Acting High Tonnage Hydraulic Cylinders zenzelwe ukuphakamisa okwedlulele, ukusunduza, edonsa, kanye nokubeka izicelo ezidingekayo umthamo ophezulu, ukulawula okunembile, kanye nokuhlehla okuthembekile kwe-hydraulic.

Ngebanga lomthamo kusuka 50 ku 1000 amathani, ongakhetha stroke kusuka 50 ku 300 mm, kanye nengcindezi yokusebenza ephezulu ye 700 ibha, Uchungechunge lwe-CLRG luhlinzeka ngokusebenza okunamandla kwe-hydraulic kwezicelo ezisindayo zezimboni ezihlanganisa ukwakhiwa kwebhuloho, amaphrojekthi engqalasizinda, ukufakwa kwemishini esindayo, ukwakhiwa kwemikhumbi, kanye nemisebenzi yokulungisa emikhulu.

I umklamo we-hydraulic osebenza kabili inikeza ukuhlehla okuhle kwe-hydraulic, ukuqinisekisa ukunyakaza kokubuya okusheshayo nokulawulwayo ngemva kokuphakamisa imisebenzi. Kuhlanganiswe nezihlalo zamahhashi ezikhishwayo, izici zokuphepha ezihlanganisiwe, kanye nokwakhiwa okuqinile okumelana nokugqwala, i-CLRG Series iletha ukusebenza okuthembekile ezindaweni ezidinga kakhulu.

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Izici ze-CLRG Series Double Acting Cylinder

I-Double Acting Hydraulic System

Idizayini esebenza kabili ihlinzeka ngamandla adonsela amanzi kukho kokubili isandiso nokuhlehla.

Izinzuzo:

• Ukuhoxisa okuhle nokuthembekile
• Imijikelezo yokusebenza esheshayo
• Ukulawulwa kokuma okuthuthukisiwe
• Ifanele imisebenzi yokuphakamisa ephindaphindiwe
• Ukukhiqiza okungcono uma kuqhathaniswa namasilinda asebenza kanye

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Amandla aphezulu Wokuphakamisa amathani

I-CLRG Series yakhelwe izinhlelo zokusebenza ezisindayo ezidinga amandla akhethekile okuphakamisa.

Imininingwane:

• Ibanga Lamandla: 50- 1000 ton
• I-Stroke Range: 50- 300 mm
• Ingcindezi Yokusebenza Ephezulu: 700 ibha

Amamodeli atholakalayo ahlanganisa izinhlobonhlobo zezidingo zokuphakamisa izimboni.

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I-Integral Stop Ring Protection

Indandatho yesitobhi esakhelwe ngaphakathi inikeza ukuvikeleka kokushaywa kwepiston.

Izinzuzo:

• Ithuthukisa ukuphepha kokusebenza
• Ivimbela ukunwetshwa kwepiston okweqile
• Protects internal cylinder components
• Extends cylinder service life

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Ivalvu Yokuphepha Eyakhelwe Ngaphakathi

A safety valve is installed on the retract side of the cylinder to protect against accidental over-pressurization.

Izinzuzo:

• Protects hydraulic components
• Reduces risk of cylinder damage
• Improves operator safety

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Plunger Wiper Protection

The integrated plunger wiper reduces contamination entering the cylinder.

Izinzuzo:

• Protects internal seals
• Reduces maintenance requirements
• Extends cylinder lifespan
• Improves reliability in harsh environments

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Durable Corrosion-Resistant Finish

The cylinder features:

• Baked enamel exterior finish
• Plated piston surface

Izinzuzo:

• Enhanced corrosion resistance
• Improved wear protection
• Longer operating life

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I-Bolt-On Removable Grooved Saddles

All CLRG cylinders are equipped with bolt-on removable grooved saddles.

Izinzuzo:

• Easy replacement
• Improved load stability
• Better adaptability for different applications
• Protects the piston during lifting operations

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Double Acting Cylinder Requirements

Required Hydraulic Power Equipment

A double-acting cylinder must be powered by a hydraulic pump equipped with a 4-way valve.

The 4-way valve controls:

• Cylinder extension
• Cylinder retraction
• Hydraulic flow direction

Pump Selection Recommendation

When selecting a hydraulic pump:

• Ensure the pump includes a 4-way directional control valve.
• Confirm compatibility with the cylinder capacity and hydraulic requirements.
• Use a pump capable of operating at 700 bar maximum pressure.

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Imininingwane Yezobuchwepheshe

Ukucaciswa	Imininingwane
Uhlobo Lomkhiqizo	Double Acting High Tonnage Hydraulic Cylinder
Ibanga Lamandla	50–1000 Ton
I-Stroke Range	50- 300 mm
Ingcindezi Ephezulu	700 ibha
Operation Type	Ukwenza kabili
Return System	Hydraulic Return
Saddle Type	Bolt-On Removable Grooved Saddle

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CLRG Series Applications

The LONGLOOD CLRG Series is widely used in:

Bridge Construction

• Ukuphakamisa ibhuloho
• Beam positioning
• Pier adjustment
• Structural alignment

Heavy Equipment Installation

• Ukufakwa kwemishini
• Equipment leveling
• Industrial positioning

Infrastructure Projects

• Large structure lifting
• Construction support
• Load adjustment

Shipbuilding and Offshore Engineering

• Heavy component installation
• Structural positioning
• Maintenance operations

Ukugcinwa Kwezimboni

• Heavy machinery repair
• Pressing operations
• Component alignment

Izinzuzo Zomkhiqizo

Extremely High Lifting Force

Available up to 1000 amathani, suitable for the largest industrial lifting applications.

Controlled Extension and Retraction

The double-acting system provides precise movement in both directions.

Enhanced Safety Design

Multiple safety features protect operators and equipment during heavy lifting.

Heavy-Duty Industrial Construction

Designed for continuous use in demanding environments.

Flexible Application Options

A wide range of capacities and strokes allows selection of the ideal cylinder for different projects.

Imihlahlandlela yokuphepha

For safe operation:

• Always select a cylinder with suitable capacity for the load.
• Use only compatible hydraulic pumps equipped with a 4-way valve.
• Never exceed the maximum operating pressure of 700 ibha.
• Inspect hoses, couplers, and fittings before operation.
• Ensure the cylinder is placed on a stable lifting surface.
• Confirm the saddle is correctly installed before applying force.
• Avoid side loading unless specifically designed for the application.
• Keep personnel away from the lifting area.

imibuzo ejwayelekile ukubuzwa (Imibuzo Evame Ukubuzwa)

1. What is a double acting high tonnage hydraulic cylinder?

A double acting high tonnage hydraulic cylinder uses hydraulic pressure for both extension and retraction, allowing precise control when lifting, ukusunduza, edonsa, and positioning extremely heavy loads.

2. What capacity range does the CLRG Series offer?

The LONGLOOD CLRG Series offers:

Amandla: 50–1000 tons
Isifo sohlangothi: 50- 300 mm

3. What type of pump is required for a double acting cylinder?

A double acting cylinder requires a hydraulic pump equipped with a 4-way directional valve to control both extension and retraction.

4. What is the maximum operating pressure?

The CLRG Series operates at:

700 ibha (10,000 psi) maximum pressure.

5. What are the advantages of double acting cylinders?

Compared with single acting cylinders, double acting cylinders provide:

• Faster retraction
• Better control
• Higher operating efficiency
• More precise positioning

6. Why are removable grooved saddles used?

Removable grooved saddles protect the piston surface, improve load contact, and allow easy replacement when required.

7. What industries use 1000-ton hydraulic cylinders?

1000-ton hydraulic cylinders are commonly used for:

• Ukwakhiwa kwebhuloho
• Heavy infrastructure projects
• Ukwakhiwa kwemikhumbi
• Industrial installation
• Large machinery positioning

8. How does the safety valve protect the cylinder?

The safety valve prevents damage caused by accidental over-pressurization, protecting internal components and improving operational safety.

9. Can CLRG cylinders be customized?

Yebo. LONGLOOD provides OEM and ODM solutions including customized capacity, ubude be-stroke, mounting design, saddles, coatings, and hydraulic connections.

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10. Why choose LONGLOOD CLRG Series High Tonnage Cylinders?

I LONGLOOD CLRG Series Double Acting High Tonnage Hydraulic Cylinders combine powerful lifting capacity, reliable hydraulic control, advanced safety features, and durable construction. They are an ideal solution for heavy lifting, industrial positioning, and large-scale engineering projects requiring maximum performance and reliability.

Application of CLRG Cylinders:

• Controlled Lifting and Lowering: Used for replacing adjustment rolls under a fly-over, allowing for precise control during the lifting and lowering process.