Multistage ဟိုက်ဒရောလစ်ဆလင်ဒါ မော်ဒယ်များ:
| ပုံစံ |
တန်ချိန် (t) |
လေဖြတ် 1 (မီလီမီတာ) |
လေဖြတ် 2 (မီလီမီတာ) |
လေဖြတ် 3 (မီလီမီတာ) |
စုစုပေါင်းလေဖြတ် (မီလီမီတာ) |
ရေနံစွမ်းရည် (စီစီ) |
အမြင့် (မီလီမီတာ) |
အလေးချိန် (ကေှ့မျှန်း) |
| JH-DFPY-10 |
10t |
13မီလီမီတာ |
13မီလီမီတာ |
- |
26မီလီမီတာ |
22စီစီ |
51မီလီမီတာ |
1.6ကေှ့မျှန်း |
| JH-DFPY-20 |
20t |
16မီလီမီတာ |
14မီလီမီတာ |
- |
30မီလီမီတာ |
41စီစီ |
57မီလီမီတာ |
2.8ကေှ့မျှန်း |
| JH-DFPY-30 |
30t |
14မီလီမီတာ |
21မီလီမီတာ |
19မီလီမီတာ |
54မီလီမီတာ |
58စီစီ |
63မီလီမီတာ |
5.5ကေှ့မျှန်း |
| JH-DFPY-50 |
50t |
20မီလီမီတာ |
23မီလီမီတာ |
22မီလီမီတာ |
65မီလီမီတာ |
113စီစီ |
71မီလီမီတာ |
9ကေှ့မျှန်း |
| JH-DFPY-100 |
100t |
20မီလီမီတာ |
24မီလီမီတာ |
25မီလီမီတာ |
69မီလီမီတာ |
225စီစီ |
87မီလီမီတာ |
20.5ကေှ့မျှန်း |
နည်းပညာဆိုင်ရာသတ်မှတ်ချက်များ
- ရိုက်ပါ။: Multistage / Telescopic Hydraulic Cylinder
- တတ်စွမ်းခြင်း: 10 ton – 200 တန်ချိန် (customizable)
- အလုပ်ဖိအား: အထိ 700 သံခေျာင်းရှည်
- ပစ္စည်း: High-strength alloy steel
- Stages: 2–5 stages (optional)
- လေဖြတ်ခြင်း အရှည်: Customizable
- Mounting အမျိုးအစား: Eye, အနားကွပ်, clevis, threaded
- Oil Port: 3/8” or customized
- မျက်နှာပြင်ကုသမှု: Anti-corrosion coating + chrome plated rod
အသုံးချမှု
The multistage hydraulic cylinder is widely used in:
- Construction machinery
- Lifting platforms and jacks
- Dump trucks and hydraulic lifting systems
- စက်မှုဇုန်များ
- 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, တန်ချိန်, mounting type, and pressure rating.
4. What pressure does this cylinder support?
Standard models support up to 700 သံခေျာင်းရှည် (10,000 PSI).
5. Is OEM branding available?
Yes, OEM logo, ထုပ်ပိုးမှု, and design customization are available.
