The main categories of hydraulic bottle Jack sets are as follows:

1. Ultra-thin hydraulic jacks

Ultra-thin self-locking hydraulic jacks are suitable for applications that require long-term extension of the piston to continuously support the load, with high efficiency characteristics and mechanical load safety, as well as bridge erection support. The hydraulic jack has a single-acting, spring-return design, and has a thread that runs through the entire stroke length to match the entire lock ring thread. The nut lock makes the load safer.

The operation is very simple, that is, first lift the load, and then tighten the lock ring to compact it with the hydraulic jack. The Guangzhou thin jack manufacturer releases the liquid pressure and depends on the mechanical support for the load. All models can only be operated vertically, and a suitable standard tilting saddle top cap can be selected to reduce the risk of side pressure of the hydraulic jack. Ultra-thin self-locking hydraulic jack features: the piston has a wear-resistant coating, and the inside of the cylinder body is plated with hard chromium and a special composite material coating makes the wear resistance stronger and the friction smaller.

2, double-acting hydraulic jack

　　Double-acting hydraulic bottle jack sets are suitable for high-tonnage lifting operations, high requirements and precise control of object lifting and maintenance operations. In the installation work of the tunnel pipeline horizontally moving, its hydraulic reset design can quickly and effectively retract the piston to its original position, ready for pushing the next pipe. Double-acting hydraulic jack features: double-acting design, hydraulic reset; built-in pressure relief valve to prevent sudden overpressure.

interchangeable hard-treated grooves are standard parts; high-temperature paint surface corrosion and impact resistance; with ring groove The saddle prevents the load from sliding; the piston rod is plated with hard chrome to ensure the long service life of the jack; equipped with a dust ring to reduce pollution and extend the service life of the hydraulic jack; each double-acting jack has two standard 3/8″ NPT connector and dust cover. So, we need to know enough about jacks, and before buying, we should also refer to the guide for buying hydraulic jacks.

3, single-acting hydraulic jack

　　Single-acting hydraulic jack has a wide range of stroke length and lifting capacity. It is the best choice for maintenance, manufacturing, construction and other operations. All models have neck threads, and the bottom is designed with mounting holes, which makes the matching installation and positioning convenient.

4, Hydraulic thin jack:

　　 Hydraulic thin jack manufacturers have the widest range of use. All models use spring-return pistons, and combine a low closing height and an optimal stroke length. It has compact structure and powerful strength, and is widely used in power plants, shipbuilding and maintenance, bridge construction, mining, steel plants, oil fields, etc. Patterns and bottom mounting holes make it easy to locate and install. Piston and cylinder inner walls are plated with hard chromium to prevent scratches and corrosion.

high-temperature baking paint, surface wear-resistant and corrosion-resistant, and impact single-acting design, high-strength spring reset, can accelerate piston retraction ; The dust-proof seal ring can reduce pollution and extend the service life of the hydraulic jack; each single-acting jack has a standard 3/8″ joint and dust cover. The piston rod is plated with hard chrome to ensure the long service life of the jack; The dustproof ring reduces pollution and extends the service life of hydraulic bottle Jack sets.