How to judge the quality of cable reel?

February 08, 2023

Today, the ONEREEL team will introduce how to judge the quality of the plastic wire reel: the plastic wire reel is a kind of packaging for the winding group. Because of its special use, there are not only strength, size requirements, but also weight requirements in terms of quality. Once the requirements are not met, there will be uneven winding, disc bursting, cover stripping and other phenomena, which will cause huge losses to the using company or individual. Therefore, ONEREEL plastic coil manufacturers generally make plastic coil according to the national quality regulations.

When the customer uses the plastic wire reel, the rotation speed is high, and the side plate bears large tension. From the working condition of wire reel, a qualified wire reel must meet the following requirements for the quality of plastic wire reel:

(1) With the increase of the thickness of the copper wire wound, the stress on the plates on both sides of the coil is increasing. In order to prevent the deformation and bursting of the coil, the coil is required to have certain strength and rigidity;

cable spool

(2) In order to ensure uniform winding, the concentricity of the coil is required to be within 0.10 mm;

pl cable reel

(3) Since the weight of the copper wire is calculated by deducting the weight of the package after weighing, the weight tolerance of the wire reel is very high. For example, the weight of PC10 wire reel is required to be controlled at 500 ± 2g, and the weight of PT90 wire reel is required to be controlled at 3900+30g;

PLA cable bobbin

(4) In order to reduce costs, the user unit requires that the wire reel can be recycled repeatedly.

Horizontal loading of wire reel is not allowed. Lying flat will loosen the cable winding and easily damage the cable and cable reel. Power cables are generally wound on the cable reel for transportation, storage, and laying.

plastic cable reel

The short section of cable less than 30m can also be rolled into a circle according to the small bending radius not less than the allowable radius of the cable, and transported at least after being tied up in four places. Cables and mining cables used to be mostly of wooden structure, but now they are mostly of steel structure. Because the steel structure is relatively strong and not easy to damage, it is very beneficial to protect cables, and this kind of cable reel can be reused, which is more economical than wooden cable reel.

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著者:

Mr. Garfield Lee

Eメール:

sales@onereel.cn

Phone/WhatsApp:

+8613777009159