Knowledge related to mechanical engineering in water services
In order to determine internal diameter (ID) of pipe for a pumping system, there are 2 parameters that we need to know which are flow in the pipe (Q), and its velocity (V). The formula is as shown in the picture below. Q is the required flow for the system that we design, while V […]
Read MoreFirstly, we need to understand the distribution of power to transfer some amount of water (Flow) to the specified height (Total Head). The distribution of power for the hydraulic submersible pump is as follow: In order to determine the Engine power, we need to calculate the Brake Power at Hydraulic Pump Shaft in Hydraulic System. […]
Read MoreScrew Down Gate Details:- Gate Width = 2.15m Gate Height = 1.8m Gate Load = 15,573kgf Total Gate Weight = 1,243kg Spindle Diameter = ∅2 Inch (with 2 tpl thread) Rotork Electric Actuator Details:- Actuator = IQ25 F14 B3 Speed = 96 rpm Torque = 230Nm Gearbox = IB7 Ratio = 4:1 Output Flange: […]
Read More100 Amp = RM1000 150 Amp = RM1500 200 Amp = RM2000 ≥ 500 Amp = RM8000 * Kadar harga ini adalah untuk rujukan sahaja…
Read MoreBagi motor actuator class F, tempoh masa bagi buka dan tutup pintu air ialah 30 minit. Manakala kekerapan operasi buka dan tutup pintu air ialah 1200 kali dalam tempoh 1 jam. Motor akan berhenti secara automatik apabila tiada beban. Power supply required: Standard = 24DC (Terminal 4 & 5). Untuk jadikan ianya AC (110V), hanya […]
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