Guangdong Fengkai's digital precision control KT566 high-speed rapier looms and digital precision control "classic" high-speed rapier looms have shown their strong advantages in weaving denim products, which are manifested in the following aspects:
â—Ž Digital closed-loop control of electronic let-off, electronic coiling to achieve constant tension weaving. The weaving tension fluctuation is less than 2%, ensuring that the denim surface is clear, flat and shiny. At the same time, the adaptability of the variety is ensured, the weft density of the weaving is from 1.75 latitude/cm to 134 latitude/cm, and the yarn count is from 5 s to 120 s.
â—Ž Digital control automatic compensation function. There are breakage parking compensation and driving compensation; there are breakage parking compensation and driving compensation; there are compensation for parking from 3 minutes to 30 minutes at different times; there is compensation for 1 latitude to 10 latitude after driving. All of these compensation functions are designed to reduce the driving speed and prevent the warp yarn from being deformed due to the tension caused by the long parking time, resulting in shrinkage or thinness, which is beneficial to improve the quality of the fabric.
◎ There are many sets of procedures for different denim varieties, which are selected by the mechanics on the electrical display. The automatic parking leveling program has special effects in weaving white blanks and heavy denim such as 7s×6s, reducing the shrinkage and driving speed.
â—ŽElectronic independent hinged mechanism, digitally set the stranding time, the left and right stranding time can be set separately, which helps to prevent the side of the feet, especially in the weaving elastic denim.
â—ŽThe digital module sets the stop sensitivity of the stop, which is beneficial to prevent the accidental stoppage and stagnation of the warp and reduce the spread of the spider web.
â—ŽDouble back beam, double-sided conjugate cam beating to ensure the fabric is full, feel good, shiny, especially in heavy denim and other aspects; small opening, short flow, short squat foot beating, is conducive to High speed; large beating force, ensuring tight cloth surface and clear grain; super-starting motor to ensure normal speed within half circle of machine, can tighten first latitude and reduce driving speed; positioning parking and automatic weft finding function are beneficial Reduce latitudinal defects and reduce driving speed.
The company's KT566 model is the same configuration as the Suzhou Pican model, the same component supplier, but the cost performance is high; the "classic" model is similar to the Belgian Pican Garmma, Tianma configuration, and the price is far It is lower than the imported looms and the same fabric style; according to economic analysis, the investment recovery time is 50% shorter than that of the imported machine, which greatly reduces the investment risk.
The company's technological advantages, its KT566 high-speed rapier looms and "classic" high-speed rapier looms enjoy high reputation in the domestic denim market, its products are mainly sold to domestic and Southeast Asia, for the company to create brilliant .
The chain grate is the combustion equipment of coal-fired steam boiler. There are three main types and structures: chain belt grate, scale grate and beam grate.
1. Chain belt grate. The chain belt grate is a wide circular chain belt which is surrounded by and supported on the the front and rear axles via the chain wheels. At present, ZOZEN packaged chain grate steam boiler mainly adopts the large-block chain belt grate with a capacity of 1-20 tph.
2. Scale grate. The scale grate has many advantages. The obvious one is that there is less coal leakage. The scales can be replaced without shutting down the boiler. The ventilation is balanced, and the ventilation section is relatively small (6%). The chain grate bars only bears the stress or high temperature instead of both of them, which improves the working conditions of the chain grate.
3. Beam grate. Its main feature is that the width and length of the grate can be extended in a wide range, and the tonnage of the boiler can be larger. At present, the tonnage of the domestic beam chain grate steam boiler can reach 240 tph. The grate is featured with long service life, good durability, smooth arrangement and convenient replacement.
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