The spring frame (spring bag cage) is an essential accessory product for the external filter type dust collector. It is divided into two types: venturi and non-venturi. The spring frame has certain flexibility. Because the dust collector is limited by the indoor space, the dust is removed. There is no space at the top of the device to replace the dust skeleton, so the spring frame or (plug) multi-section dust-removing skeleton is used in the design. The spring frame is the rib of the filter bag. It should be light and easy to install and maintain. The quality of the frame directly affects the filter status and service life of the filter bag. It is generally less than 130 mm in diameter and is coiled with a wire of 5 mm in diameter. It is generally 35 turns/m after stretching. The tensile length is generally 1.5M, 2M, 2.5M. The post-treated surface is galvanized and the spring frame is designed. The structure is strong and reliable, and the service life is longer.
Spring skeleton characteristic spring skeleton is one of the commonly used dust-removing skeletons, which has certain flexibility. Because the dust collector is limited by the indoor space, there is no space at the top of the dust collector to replace the dust bag cage, so the spring frame is adopted in the design. Or (plug) a multi-section skeleton. The spring frame is an essential dust collector accessory for the external filter. The surface can be galvanized or sprayed.
The manufacture of the spring frame requires that the quality of the spring frame directly affects the working condition and service life of the filter bag. The post-treatment of the spring frame is galvanized or spray-coated on the surface, and other coatings can be applied on the surface according to different working conditions of the customer.
The spring frame requires uniform distribution of the support ring and longitudinal ribs, and should have sufficient strength and rigidity to withstand the gas pressure of the filter bag during filtration and cleaning, and prevent collisions and impacts during normal transportation and installation. Damage and deformation caused.

Jiangsu Jinke Environmental Engineering Technology Co., Ltd. is one of the units engaged in the research and development of filter materials, dust collectors and accessories and mass production and sales. Strict industry standards and internal control processes are carried out from product design, production to sales to ensure product quality.

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