Welcome to WUXI DAHONG HYDRAULIC PNEUMENT CO.,LTD
WhatsApp: 13665121168 Email: shaominjiao@wxdahong.com
What is the difference between single acting and double-acting hydraulic jacks?
Release Time :
2025-01-26
Single-acting hydraulic jacks have one oil outlet, and double-acting hydraulic jacks have two oil outlets. The two holes of double-acting jacks can enter and exit each other, and the lifting efficiency is relatively faster.
Among them, single-acting cylinder reset is divided into load reset and spring reset, and double-acting is hydraulic reset.
Single-acting jacks are divided into load reset and spring reset. Only one end of the two chambers of this type of cylinder has oil, and the other end is in contact with air. It is mainly used for lifting small equipment with low requirements for lifting height and speed frequency.
Double-acting jacks are driven by a hydraulic system and are hydraulically reset. The pressure of the liquid is the same everywhere, so in the balance system, the pressure acting on the small piston is small, and the pressure acting on the large piston is also large, which can keep the liquid still. Double-acting jacks are mainly used for operations with large tonnage heavy objects, and can lift up to 1000T of heavy objects.
RELATED NEWS
2026-01-22
How Do Hydraulic Cylinders Enhance Railway System Safety?
Railway systems are among the most critical transportation infrastructures worldwide, carrying millions of passengers and vast quantities of freight every day. Ensuring safety, reliability, and operational efficiency is therefore a top prio···
2026-01-22
How Do Our Hydraulic Cylinders Enhance Railway Equipment Reliability?
Railway systems demand extreme reliability. From braking and suspension to door control and maintenance machinery, every component must operate safely under high loads, vibration, and harsh environmental conditions. Among these critical com···
2026-01-15
How Are Hydraulic Cylinders Used in Metallurgical Electric Furnaces?
Metallurgical electric furnaces play a crucial role in modern steelmaking and non-ferrous metal smelting processes. These furnaces operate under extreme conditions, including high temperatures, heavy mechanical loads, and continuous operati···
2026-01-15
How Does Our Hydraulic Cylinder Enhance Metallurgical Electric Furnace Control?
In metallurgical electric furnace systems—such as electric arc furnaces (EAF), submerged arc furnaces, and resistance furnaces—precise mechanical control plays a critical role in ensuring stable operation, energy efficiency, and equipment···
2026-01-08
What Drives Demand for Welded High-Pressure Cylinders?
Welded high-pressure cylinders play a critical role in the storage and transportation of compressed gases across multiple industries. Unlike seamless cylinders, welded cylinders are manufactured by forming and welding steel components, allo···
2026-01-08
How Do We Ensure Durability in High-Pressure Welded Cylinders?
High-pressure welded cylinders are widely used in industries such as energy, chemical processing, medical gases, and industrial manufacturing. Because these cylinders often operate under extreme internal pressure and harsh environments, dur···
GET YOUR FREE QUOTE
We will contact you within 24 hours. ( WhatsApp/facebook:13665121168)