Multistage Hydraulic Cylinder ماڊلز:
| ماڊل |
ٽينج (ٽي) |
فالج 1 (ايم ايم) |
فالج 2 (ايم ايم) |
فالج 3 (ايم ايم) |
ڪل اسٽروڪ (ايم ايم) |
تيل جي گنجائش (سي سي) |
اوچائي (ايم ايم) |
وزن (ڪلو) |
| JH-DFPY-10 |
10ٽي |
13ايم ايم |
13ايم ايم |
- |
26ايم ايم |
22سي سي |
51ايم ايم |
1.6ڪلو |
| JH-DFPY-20 |
20ٽي |
16ايم ايم |
14ايم ايم |
- |
30ايم ايم |
41سي سي |
57ايم ايم |
2.8ڪلو |
| JH-DFPY-30 |
30ٽي |
14ايم ايم |
21ايم ايم |
19ايم ايم |
54ايم ايم |
58سي سي |
63ايم ايم |
5.5ڪلو |
| JH-DFPY-50 |
50ٽي |
20ايم ايم |
23ايم ايم |
22ايم ايم |
65ايم ايم |
113سي سي |
71ايم ايم |
9ڪلو |
| JH-DFPY-100 |
100ٽي |
20ايم ايم |
24ايم ايم |
25ايم ايم |
69ايم ايم |
225سي سي |
87ايم ايم |
20.5ڪلو |
Technical Specifications
- Type: Multistage / Telescopic Hydraulic Cylinder
- ظرف: 10 ton – 200 ٽين (customizable)
- Working Pressure: تائين 700 بار
- Material: High-strength alloy steel
- Stages: 2–5 stages (optional)
- اسٽروڪ ڊگھائي: Customizable
- Mounting Type: Eye, فلانج, clevis, threaded
- Oil Port: 3/8” or customized
- Surface Treatment: Anti-corrosion coating + chrome plated rod
درخواستون
The multistage hydraulic cylinder is widely used in:
- Construction machinery
- Lifting platforms and jacks
- Dump trucks and hydraulic lifting systems
- Industrial presses
- Mining equipment
- Marine and offshore equipment
- Heavy equipment maintenance
- Bridge and infrastructure projects
Advantages Compared to Single Stage Cylinder
- Longer stroke in limited space
- More compact retracted size
- Higher flexibility for installation
- Suitable for mobile equipment
- Better efficiency in multi-stage lifting systems
Working Principle
The multistage hydraulic cylinder works by sequential oil pressure activation. Each stage extends one by one, starting from the largest diameter stage to the smallest. This allows long stroke output while maintaining compact structure when retracted.
Quality Control
Each cylinder is tested before shipment:
- Pressure testing up to 1.5× rated load
- Leakage test
- Stroke smoothness test
- Surface hardness inspection
- Seal durability test
Why Choose LONGLOOD Multistage Hydraulic Cylinder?
- Factory direct supply
- OEM/ODM customization support
- Strict quality inspection system
- High pressure performance stability
- Fast global shipping support
- Technical engineering support
FAQ
1. What is a multistage hydraulic cylinder used for?
It is used for lifting or pushing applications where long stroke is needed in a limited installation space.
2. What is the difference between telescopic and single hydraulic cylinder?
A telescopic cylinder has multiple stages that extend sequentially, while a single cylinder has only one piston rod.
3. Can you customize stroke length and tonnage?
Yes, we provide fully customized solutions including stroke, tonnage, mounting type, and pressure rating.
4. What pressure does this cylinder support?
Standard models support up to 700 بار (10,000 پي ايس آءِ).
5. Is OEM branding available?
Yes, OEM logo, packaging, and design customization are available.
