Engineering Welding Cylinder

The engineering hydraulic cylinder is a double acting single piston rod hydraulic cylinder, which is a standardized and general product; The installation method adopts earring type, according to the connection method of cylinder head and cylinder block, there are three kinds of external thread connection, internal card key connection and flange connection. HSG engineering welding hydraulic cylinder can be customized, 1) high temperature conditions, using high temperature seals, 2) high pressure maintenance conditions, using zero leakage seals, 3) can add buffer function, 4) oil port can be changed G thread, 5) oil port form can be customized, 6) can be superimposed locking valve, balance valve, etc.

Technical parameters of HSG engineering hydraulic cylinder:

Engineering hydraulic cylinder head cylinder connection:

HSG engineering hydraulic cylinder piston rod connection method:

Engineering hydraulic cylinder front and rear earring installation features:

The tail single earring installation is suitable for the piston rod end of the working process along the same moving plane curve movement, the piston rod will not exceed 3° on both sides of an actual moving plane path conditions or structural design requirements of the single earring installation conditions; At this time, the tail and rod end spherical bearings can be installed, but attention should be paid to the pressure load allowed for the installation of spherical bearings.

Connection method of engineering hydraulic cylinder head:

Connection method for piston rod end of engineering hydraulic cylinder:

Engineering hydraulic cylinder composition:

The engineering hydraulic cylinder is composed of threaded cover, guide sleeve, rear cylinder head, piston, cylinder, piston rod, a full set of seals, rod end protective sleeve and oil plug. The front and back covers are made of No. 45 cylinder material, the piston rod is No. 45 chromium-plated layer thickness 2-3 wires, and the cylinder is No. 20 rolled tube. The seal adopts the brand of Taiwan DZ.

Engineering hydraulic cylinder advantages:

Materials and designs are operated according to specifications. Provide sample data, CAD\ 3D gallery, designers can refer to the size to see whether it is suitable for machine space requirements. The size of the real object is consistent with the sample data. Adopt strict incoming inspection, factory testing, reliable and stable quality. Can be customized non-standard, such as large quantity can be specially customized mold, such as a small amount of turning processing.

Scope of application of engineering hydraulic cylinder:

Most of them are used in hydraulic cylinders in hydraulic systems such as construction machinery, heavy machinery, lifting machinery and mining machinery, but are not limited to the above aspects. Pressure rating 16Mpa.

When the force of the cylinder is relatively large (such as 20 tons) and the stroke is relatively long (such as 2 meters), the drawbar cylinder is not suitable for use because of the force limitation of the screw rod, and the engineering cylinder can be used instead.

Due to the large pressure of the engineering cylinder and the manufacturing process, the material cost and processing cost are higher than that of the drawbar cylinder.