Price: To be negotiated

Hydraulic jack

Exporter, Wholesale, Manufacturer
Tehran-South
+989122003350

Price: Negotiate

Price :negotiated

Hydraulic jack , Iran

Hydraulic cylinders are constructed from seamless carbon steel tubes with 350 MPa yield strength. Piston rod diameters range from 20 to 300 mm, hard chrome plated to 25 microns. Cylinder wall thickness varies from 10 to 40 mm, designed for working pressures up to 250 bar. Their mechanical efficiency typically exceeds 95% under rated conditions. Standard stroke lengths from 100 mm to 3 meters offer positioning accuracy of ±0.5 mm. The sealing system includes three polyurethane rings and one anti-wear steel wiper. Rod speed under rated load is adjustable between 5 to 200 millimeters per second.

The cylinder structure features self-lubricating bronze bearings with a 0.02 friction coefficient on the rod gland. External linear guides achieve axial movement precision of 0.1 mm per meter. Hydraulic ports conform to ISO 6149 with over 2 million cycle fatigue resistance. Cylinders integrate magnetostrictive position sensors with 0.001 mm resolution. The cylinder bore is diamond honed to a 0.1 micron surface roughness. Hydrostatic pressure testing at 1.5 times working pressure is conducted for 5 minutes. The piston rods anti-fatigue design enables over 10 million full cycle operations.You can order and buy Hydraulic jack from Iran by contacting us through whatsaap and email.
WEBSITE: Hydraulic jack Iran

Instructions for Using and Repairing a Hydraulic Jack

Safe use of a hydraulic jack begins with selecting an appropriate capacity at least 20% more than the load weight. Place the jack on a flat, stable surface and use a saddle to prevent load slippage. Pump the jack handle slowly and uniformly to avoid sudden pressure spikes. Never exceed the marked maximum lift height. For repairs, first completely lower the load and release system pressure. Perform a visual inspection to detect oil leaks, body corrosion, and mechanical damage. Replace worn O-rings and seals with the exact size for proper resealing. In case of loss of power or failure to hold pressure, inspect and clean the relief valves and pump primer. Refill with hydraulic oil suitable for the operating temperature ISO VG 32 or 46 according to the manufacturers instructions. Post-repair load testing with a load below maximum capacity is mandatory to ensure functionality.

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