Blog of Hydro-Tek | DC Hydraulic Power Pack | Malaysia AC Power Pack | AC Hydraulic Power Pack | Philippine AC Power Pack Supplier
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We are hiring

Posted by on 31 March 2017 | 0 Comments

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Sales representative(3 Vacancies)

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Scanwill Intensifiers: Trouble Shooting

Posted by Default Admin on 10 September 2014 | 0 Comments

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Most problems concerning the Scanwill Pressure Intensifiers
are caused by the following 4 factors:
 
1. Contamination of the fluid
If the oil is contaminated it is the danger of 1, particles will be caught between the seat and the ball of the check valves. This will result in the intensifier continuously working, but will not be able to build up pressure.
 
Also Particles in the oil may be moved along the grinded bores 2, and destroy the surface, which will lead to internal leakage over the pistons.
 
To avoid these problems a pressure filter should be inserted before the intensifier.


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Frequently Ask Questions of Oil Cleaner Cart (OCC)

Posted by on 29 August 2013 | 0 Comments

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1) What is Oil Cleaner Cart (OCC)?
Oil Cleaner Cart or OCC is portable cleaning device that is very convenient and easy to use with your in-plant machinery and mobile hydraulic equipment that using mineral based fluid. It serves as supplement to any existing filtration on a specific hydraulic application with viscosity of oil up to 108 cst.

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What is a Rotating Joint?

Posted by on 29 August 2013 | 0 Comments

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ROTOTECH rotating joints are used to transfer steam, water, hot oil, hydraulics, air, etc. from stationary supply lines to rotating machine parts such as shafts, drums or rolls.

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A COOLBIT Cooling System Selection

Posted by on 29 August 2013 | 0 Comments

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1 Determination of input data 1.1 Heat Rejection
N = Installed power in the hydraulic system in kW
Q = Heat Rejection (heat to be dissipated) in kW
Hydraulic pump driven by an electric motor, then
Q = ¾N or 0.75 x N
If there is hydraulic motor in the system, then
Q = N
1.2 V = Oil flow in ℓ/min
1.3 T oil = Oil inlet temperature or maximum allowed Oil temperature in °C
1 4 T amb = Cooling air flow temperature or ambient temperature in °C
1.5 ETD = Entering temperature difference
ETD = T oil ‐ T amb

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How the Hydraulic Pressure Intensifier works ?

Posted by on 29 August 2013 | 0 Comments

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1). The oil is supplied to the "P" port and pases through the check valve CV1, CV2 and pilot operated check valve POV (option) to the high‐pressure side. At the same time, the "T" port is connected to the tank.
Now the entire flow of the pump will pass straight through the intensifier, and a cylinder on the high‐pressure side "H" will move rapidly forwards.

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Pressure Intensifiers in Hydraulic Systems

Posted by on 29 August 2013 | 0 Comments

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In hydraulic systems, it is often necessary to use varying operating pressures. A system which works perfectly with a high rate of efficiency can be achieved only if it is possible to adjust the pressure precisely to the load in question.

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The advantages of Pressure intensifiers

Posted by on 29 August 2013 | 0 Comments

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Using pressure intensifiers, designers have greater flexibility with regard to choice of operating pressure. The hydraulic load becomes more uniform throughout the machine's cycle. The pressure intensifier starts to work only when there is a need for a high pressure.The rest of the time it is passive, has no internal consumption and thus does not influence the performance of the system.

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Example of the use of Pressure Intensifier

Posted by on 29 August 2013 | 0 Comments

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Since the pressure intensifier came onto the market, it has been used in a large number of systems.The list below gives an idea of its versatility and shows its typical areas of application :

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