Stainless steel quick coupling manufacturer service introduction

by:Haikuo     2021-06-20

Large hydraulic systems sometimes require system switching, such as During the section steel rolling process, some rack mechanisms need to be overhauled, and the same racks need to be switched repeatedly. In the process of switching, the hydraulic pipeline needs to be quickly disassembled and installed to achieve rapid system switching. At this time, the application of KZF hydraulic quick coupling is the choice. And in many cases, the system needs to be switched or repaired during operation, which requires operation under pressure. The problem with pressurized operation is that the pipeline needs to be disassembled and parts replaced under a system pressure of several hundred kilograms. KZF hydraulic quick coupling is able to quickly plug and unplug the coupling under the residual pressure of several hundred kilograms, so as to realize the rapid disassembly and installation of the pipeline.

It can be seen that KZF hydraulic quick couplings can indeed bring us great convenience and speed in the production process. In today's era where time is money, improving production efficiency is the basis for winning, not just the cost of original parts.

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KZF quick couplings can only be installed by qualified technicians with sufficient qualifications.

●Check whether the product meets the requirements and whether it has been damaged during transportation.

●Make sure that the quick coupling is suitable for the pressure, threaded interface, flow characteristics, etc. required by the installation system, and is compatible with the medium used.

●Please clean the hoses and pipes with a medium before installation.

Please use KZF stainless steel quick coupling in a clean circuit

. Dirt will damage product components, causing leakage and failure:

●Clean up hoses and pipes before installation;

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●Clean up the male and female heads before connecting KZF stainless steel quick couplings;

● After disconnecting, please use our dust cover and dust cap to protect the quick connector from dust, dirt and external damage.

●Side load, mechanical stress and vibration will reduce the service life of the product and cause sudden damage to the product.

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The installation standard of KZF hydraulic quick coupling:

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1. The preloading force should not be too large. The exact method should be, what kind of joint body is used to connect one end of the pipe, and the corresponding connection end is pre-assembled with the same type of joint, so as to avoid leakage problems. The detailed method is to use a joint body as the mother body, and press the nut and the ferrule onto the pipe. Small pipe diameter joints can be pre-assembled at the length of the vise. If the ferrule is severely deformed during pre-installation, the sealing effect will be lost. After the pipe is sawn, it should be smoothed on a grinding wheel and other tools, and the burrs should be removed, cleaned and blown with high-pressure air before use. Generally required pre-installed device.

2. The pre-installation of pipe joints is a link that directly affects the reliability of the seal. When the pipeline is connected, it is assembled according to the specified tightening force. When connecting the pipeline, it should be tightened at one time to avoid multiple disassembly, otherwise the sealing performance will be deteriorated; when connecting the pipeline, the pipe should have enough deformation margin to avoid the pipe being subjected to tensile stress; it is forbidden to join Packing such as sealant; when connecting the pipeline, avoid lateral force. Excessive lateral force may cause a tight seal. In order to achieve a better sealing effect, some people apply sealant on the ferrule. As a result, the sealant is flushed into the hydraulic system, causing failures such as blockage of the orifice of the hydraulic component.

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