The Most Valuable Guide to Choosing a Jigger Dyeing Machine – 1

According to the dyeing method, dyeing machines can be divided into three groups: dip dyeing machines, jigger dyeing machines and pad dyeing machines. In addition, they can be divided into categories depending on whether the dyeing process is continuous or intermittent and whether the dyeing machine works at atmospheric pressure or high pressure.

Jigger dyeing machine stands out among the different types of drying equipment im focus of this article. It mainly presents the classification and development and technical characteristics of household and foreign brands and the best options for jigger drying machines.

Definition, Classification and Development of Jigger Drying MachineDefinitions and History

Jigger Dyeing Machine was originally constructed of wood or iron as an open-width drying tool. It significantly increased the efficiency of fabric drying compared to the manual workshop operation that was common at the time and reduced labor intensity and drying time. Stainless steel machines began to appear in the late 1970s.

Jigger dyeing machines can be used to dye fabrics with sulphur, vat, reactive and direct dyes, as well as for desizing, degreasing and bleaching. Possible uses are cleaning, washing and post-treatment. Due to its uncomplicated structure, flexible operation, easy maintenance, low investment costs and wide range of uses, it is particularly suitable for the processing and production of multi-type and small series.

Jigger dyeing machines are still widely used today because they support the growing trend towards short-run and multi-variety dyeing. However, after numerous modernizations, the level of equipment has increased significantlytly changed. In the middle and late 20th century, France, Germany, Italy and other developed nations in Europe began to explore the automation of printing and dyeing business.

Their dyeing and finishing machines are extremely intelligent, especially in the high-precision transmission system , in the information-based control system and in the unconventional management system. To achieve the functions of real-time monitoring, intelligent control and feedback regulation of the jigger drying process, the majority of them use electronic information technology, frequency conversion speed control technology and sensor detection technology. A worker can, in combination with der Fieldbus arrangement can monitor multiple devices at the same time, exhibiting the characteristics of high efficiency, e-economy, energy saving, etc. with the progress of time.

Classification

Jigger dyeing machines can be categorized by a variety of criteria, including matteB . the serial number of the dye tank, the way they are used, the width of the fabric, the position of the spool, the speed or tension of the fabric line, the temperature and pressure at which they are used, etc. The machines are usually in Categories classified according to their working pressure and temperature.

Development

The normal temperature jigger can be classified into different types according to the transmission mode, including friction wheel, hydrodynamic gravity, epic gear, electric differential and ordinary types. Based on the production practice of printing and dyeing.

The speed of the fabric linese and the constant tension are poorly stabilized by the mechanical differential speed controller of the dyeing tank. Despite the fact that DC motors have a high initial torque and a wide speed regulator, however, when using jigs in a climate of high temperature and high humidity, the windings can easily burn out, and the maintenance of the DC motor is quite cumbersome. Better speed and tension cConsistency of the fabric line is ensured by the hydraulic transmission mode. However, the hydraulic station is difficult to maintain and prone to problems such as heat generation and oil leakage.

In addition, the penetration efficiency of the traditional jiggers is poor, it is mainly used for dipping clothes in dyeing liquid, and some thick and dense materials are prone to the phenomenon of \" white core\". Therefore, both domestic and international manufacturers haveler integrated numerous new technologies to improve conventional measuring cups. :

The speed measuring system realizes the cloth jogging at constant line speed, and realizes the automatic control of the jogging process, reducing labor by using the three-phase AC servo motor to drive the cloth roll through the reducer.

The quality and efficiency of dyeing and pretreatment and washing of cotton and linen fabrics is increased by improving the evenness of a pair of fabricsOlling mills.

The jigger dyeing machine is the main machine part used in short process processing. As can be seen, this dyeing process uses relatively little energy for steam, water, electricity and dyeing materials.

In recent years, a high-temperature and high-pressure jigger dyeing machine that processes polyester fabrics has been successfully developedn can to adapt to the dyeing and finishing of polyester fabrics. The pad roller dyeing tank is now equipped with lockable stainless steel tank.

In addition to improving constant tension and constant speed, concrete improvement options include the following features:

Constant speed and tension control systemMeasures to reduce liquor ratioMeasures , to make the rolling liquid more permeableAdding an automatic deviceIncluding a high temperature and high pressure locking mechanism.Key Technical Indicators of Jigger Dyeing MachineOverview

The working characteristics of most JiggerToday\'s dyeing machines are similar. In general, they can run the program automatically, edit the process, have constant speed and tension, and have automatic swing edge alignment mechanism. The jigger reached normal temperaturenormally 98 °C, the high temperature jigger The maximum temperature is 143 °C and the pressure is typically 3 bar. The roll diameter ranges from 400 to 1400mm while the roll width ranges from 1600 to 4000mm. The high temperature and high pressure jigger dyeing machine is suitable for dyeing polyester and polyester blended materials, while the normal temperature machine is used for dyeing cotton and silk fabrics. Jigger dyeing machines can currently only be used to dye woven fabrics; they cannot be used for dyeing knitted or non-woven fabrics.

This article mainly introduces the functional characteristics and technical parameters of GOLDENSON Chinese jigger dyeing machine.

Chinese jigger dyeing machine

China is a big country that manufactures, buys and serves jigger dyeing machines. China currently accounts for more than 85% of global production, accounting for around 3,000 Eunits per year. Jiggers are mainly sold under GOLDENSON, GOLDMAN, YONLE, HONGDA and other brands in China, especially GOLDENSON Here introduces the jigger dyeing machine.

GOLDENSON normal temperature machines

In the SMD series are both small pattern machines and also large capacity giant jigger dyeing machines available. Suitable for small batches and many varieties. The main models are designed as follows:

GOLDENSON High Temperature Machines

Small pattern machines and giant large capacity jigger dyeing machines are also available in SGR series. Great value for money with superior performance. The most important models are designed as follows:

The feed top tank has a device to emulate a liquid level measurement, which allows for quick refilling of the dye liquor in case of process changes. Condensation collects at the bottom of the cylinder and is drained through an automatic valve.

Most high-temperature jigger dyeing machines are made in China and are made of either 100% stainless steel or regular steel. Regular steel machines are cheaper, lastbut typically only 24 months as normal steel is not resistant to corrosion.

In the next article, 8 jiggers will be made of THIES from Germany, MCS from Italy, HENRIKSEN from Netherlands, MEMNUM from Turkey, SUNGMOO South Korea and BHATT BROS from India discussed in terms of their functionality attributes and technical specifications.