gear , Iran

Stationary concrete pump spare parts include delivery cylinders, switching valves, hydraulic systems, and high wear resistant components. Nominal operating pressure typically ranges from 75 to 120 bar, with pumping capacity between 30 and 110 cubic meters per hour. Delivery cylinders are manufactured with internal diameters from 160 to 230 millimeters and strokes of 1200 to 2000 millimeters. Concrete pistons use polyurethane packings with compressive strength above 30 megapascals. Delivery pipes are produced from alloy steel with hardness between 55 and 63 HRC. Wear plates and cutting rings exceed 550 Brinell hardness to minimize wear rate.

The chassis structure is fabricated from structural steel with minimum yield strength of 355 megapascals to ensure stability under heavy duty conditions. The hopper includes an agitator rotating at 18 to 30 revolutions per minute to prevent concrete segregation. The S valve or rock valve switches flow direction at 15 to 30 cycles per minute. A hydraulic piston pump rated at 75 to 160 kilowatts delivers 160 to 260 liters per minute. Machining tolerances for bushings and pins are maintained below 0.05 millimeters. Quality control includes static pressure testing, leakage inspection, and non destructive evaluation of stressed components.You can order and buy gear from Iran by contacting us through whatsaap and email.
WEBSITE: gear Iran