ملٹی اسٹیج ہائیڈرولک سلنڈر ماڈلز:
| ماڈل |
ٹننج (ٹی) |
اسٹروک 1 (ملی میٹر) |
اسٹروک 2 (ملی میٹر) |
اسٹروک 3 (ملی میٹر) |
ٹوٹل اسٹروک (ملی میٹر) |
تیل کی گنجائش (سی سی) |
اونچائی (ملی میٹر) |
وزن (کلوگرام) |
| JH-DFPY-10 |
10ٹی |
13ملی میٹر |
13ملی میٹر |
- |
26ملی میٹر |
22سی سی |
51ملی میٹر |
1.6کلوگرام |
| JH-DFPY-20 |
20ٹی |
16ملی میٹر |
14ملی میٹر |
- |
30ملی میٹر |
41سی سی |
57ملی میٹر |
2.8کلوگرام |
| JH-DFPY-30 |
30ٹی |
14ملی میٹر |
21ملی میٹر |
19ملی میٹر |
54ملی میٹر |
58سی سی |
63ملی میٹر |
5.5کلوگرام |
| JH-DFPY-50 |
50ٹی |
20ملی میٹر |
23ملی میٹر |
22ملی میٹر |
65ملی میٹر |
113سی سی |
71ملی میٹر |
9کلوگرام |
| JH-DFPY-100 |
100ٹی |
20ملی میٹر |
24ملی میٹر |
25ملی میٹر |
69ملی میٹر |
225سی سی |
87ملی میٹر |
20.5کلوگرام |
تکنیکی وضاحتیں
- Type: Multistage / Telescopic Hydraulic Cylinder
- صلاحیت: 10 ton – 200 ٹن (customizable)
- ورکنگ پریشر: تک 700 بار
- مواد: High-strength alloy steel
- Stages: 2–5 stages (optional)
- اسٹروک کی لمبائی: Customizable
- Mounting Type: Eye, flange, clevis, threaded
- Oil Port: 3/8” or customized
- Surface Treatment: Anti-corrosion coating + chrome plated rod
درخواستیں
The multistage hydraulic cylinder is widely used in:
- Construction machinery
- Lifting platforms and jacks
- Dump trucks and hydraulic lifting systems
- صنعتی پریس
- 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.
کوالٹی کنٹرول
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
اکثر پوچھے گئے سوالات
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?
جی ہاں, we provide fully customized solutions including stroke, ٹنج, mounting type, and pressure rating.
4. What pressure does this cylinder support?
Standard models support up to 700 بار (10,000 پی ایس آئی).
5. Is OEM branding available?
جی ہاں, OEM logo, packaging, and design customization are available.
