SDW Series, Square Drive Hydraulic Torque Wrench Compact, optimized design to have maximum strength-to-weight ratio. Durable , high-strength, light weight aircraft alloy body construction. 360° reaction arm, Dual rotation direction ( 360°X-axis 180°Y-axis ) hydraulic swivel manifold, connect with screw quick couplings. Designed for high cycle life: 2-3x more than existing technology. Accurate anti-reverse pawl […]
SSZ Series, Single-Acting Hollow Cylinders
Hollow Plunger Hydraulic Cylinder Ram
Weight: 3.4-63.5 KG
Oil capacity: 76-1028
Single-acting,high strength spring return, easy to use.
Hollow plunger design allows for both,pull and push forces.
Dual dust-proof ring structure remains cylinder internal cleaning.
The exclusive guide Ring is designed absorbs eccentric loading without galling cylinder parts,reduces wear and extending life.
Special painted surface to increase corrosion resistance.
Easy fixturing with collar threads,plunger threads and base mounting holes.
All model include quick couplings ( NPT3/8″-18 ) and dust-proof cap.
Floating center tube is designed to increase product life.
Customizable with special requirement.
Selection appropriate pumps for offer optimum combination
Select SAIVS high quality high pressure hoses.
Pressure Display Unit ( Optional ) on pressure gauges.
Hollow Plunger Hydraulic Cylinder Ram is used for lifting. It has large output force, light weight, can be used in any space, and can be used at any distance. With the super high pressure oil pump of our company, it can realize many kinds of operations, such as topping, pulling, pressing, squeezing, pushing and so on. It is widely used in foundation detection, transportation, railways, bridges, subway, construction, factories,mines and other industries.
Customizable to meet the needs of different customers.
Whether need the steel stick or cable through off the hydraulic cylinder,
Choice the Hollow hydraulic cylinder ( SSZ,SJZ seris ).
The stress of Hollow Plunger Hydraulic Cylinder Ram (the rated pressure of cylinder is 20% more than actual loading capacity.
Choice the correct height and stroke of cylinder according to the working situation.
Single-action only use for jack up, double-action can use for jack up and pull back.
Cylinder force ( kg )=Active area of cylinder ( cm ) X Hydraulic pump Pressure ( bat )