Kelinan has inherited the original team and products of Wuxi Yabo Textile Equipment Co., Ltd., with more than 20 years of production experience, and has been committed to the dyeing machine industry, making a perfect combination from laboratory equipment to large-scale equipment in the production workshop.
Wide Product Range
Overflow dyeing machine, laboratory dyeing machine, drying and setting machine, physical testing equipment.
Large Scale
Our factory is divided into two parts: the laboratory equipment production factory is in Wuxi City, Jiangsu Province, covering an area of 1,800 square meters and with more than 30 people in the workshop. The large-scale dyeing machine production factory is located in Zibo City, Shandong Province, covering an area of 15,000 square meters and with more than 70 people in the workshop.
Wide Range of Applications
Our products are widely used in textile factories, dyeing and finishing factories, dye factories, auxiliary factories, fabric trading companies, research institutes, etc.
Advanced Equipment
We have professional production equipment such as laser machine, bending machine, automatic welding machine, rolling machine, automatic polishing machine, fully automatic pipe bending machine, laser pipe cutting machine.
Sample Stenter Dryer
Sand Sample Dyeing Machine
O-type Dyeing Machine
Ir Fabric Yarn Dyeing Machine
Mini Dehydrator
Color Washing Fastness Tester
Rubbing Color Fastness Tester
Color Matching Cabinet
What is Stenter Machine
A stenter is a machine for drying cloth, in which sheets for drying are held by the edges. The stenter uses hot air to dry the textiles. The fabric is dried on a stenter. A stenter is a machine for drying cloth, in which sheets for drying are held by the edges. If you want to know the specifications and prices of Stenter Machine, please contact us!
Improvement in the Quality of the Processed Fabric
This is achieved by eliminating wrinkles, waves, and other defects that may have occurred during the weaving process. The use of a stenter machine ensures that the fabric is stretched and contoured uniformly, thus improving its appearance and quality. This also ensures that the end product meets the requirements of the end-users, whether in terms of appearance or functionality.
Increased Productivity
The machine can process large volumes of fabrics at once, reducing the time and labor required to process them manually. The automation of the process also eliminates the risk of errors and reduces waste, thus improving overall productivity.
Offer flexibility in processing different types of fabrics
The machine can be adjusted to process fabrics of varying widths, lengths, and thickness. This eliminates the need for different machines for different fabrics, thus saving on space, resources, and cost.
Low Energy Consumption
The machines are designed to use energy-efficient components, reducing the overall cost of production. The use of stenter machines also ensures that the processing is environmentally friendly, as they emit low levels of greenhouse gases compared to traditional processing methods.
Safety
The machines are designed to meet safety standards and regulations, reducing the risk of accidents and injuries. The automation of the process also eliminates the need for manual labor, which may expose workers to risks such as burns, cuts, and abrasions.
Types of Stenter Machine
Hot Air Stenter
This is the most commonly used stenter machine in the textile industry. It uses hot air to dry the fabric and maintain the correct temperature by using burners and heat exchangers.
Pin and Clip Stenter
This machine uses pins and clips to stretch the fabric. The pins and clips rotate the fabric, preventing any creases or unevenness in the fabric.
Loop Steamer Stenter
This machine is used for wet processing of yarn, fabrics, and garments. It uses steam to heat the fabric, and then it passes through rolls to dry the fabric.
Horizontal Chain Stenter
This machine uses a horizontal chain to pull the fabric through the oven. The chain holds the fabric in place, and evenly spreads the tension, which results in a more uniform fabric.
Vertical Chain Stenter
Similar to horizontal chain stenter this machine uses a vertical chain to pull the fabric through the oven. It is preferred for longer fabrics as it reduces the risk of fabric wrinkles.
Cylinder Stenter
This machine uses a large cylindrical drum to stretch the fabric. The drum rotates, holding and stretching the fabric, maintaining tension, and drying it.
Fabric Inlet
To initiate the Stenter Machining process, the fabric introduces to the inlet unit. This happens either after mercerizing and dying or, in some cases, following bleaching and peaching. Using rollers and guiders, the fabric is led through chemical treatment, ultimately winding onto a fabric roll.
J box
Another frequently employed mechanism for guiding fabric through the Stenter Machine is the J box. Typically, this stainless steel chute, shaped like a netter, has the capacity to handle a substantial amount of fabric.
Chemical Tank
The chemical tank stores essential chemicals necessary for the treatment process. Additionally, within the chemical tank, a three-bowl padding system operates actively by employing squeezing These chemicals play a vital role in attaining the desired finishing effects on the fabric, such as Soft Finish, Water Repellent Finish, and Teflon Finish.
Bianco Unit
The Bianco unit functions as a control system, responsible for the management of fabric skewing and bowing through mechanical applications. This unit is equipped with several rollers, among which are three bend rollers that possess vertical mobility to counteract bowing. When bowing takes place in a downward direction, these rollers adjust upwards to maintain equilibrium. Furthermore, the unit addresses skewing by allowing the rollers to move horizontally. In contemporary Stenter Machines, sensors are integrated to measure bowing and skewing, subsequently supplying data to the control panel for either automatic or manual adjustments.
Gripping Chain
Following the chemical treatment, it is imperative to restore the fabric to its initial dimensions. The gripping chain mechanism, pivotal for executing this operation, hinges on the type of Stenter gripping unit employed, whether it's the pin type or the clip type. In a standard unit, there are ten grippers, nine spindle rollers, and sixteen blowers.
Dry Chamber
After the stretching process, the fabric undergoes a heating stage to improve its finishing. The temperature varies depending on the fabric type, with Teflon finishes demanding 180°C, while soft finishes require temperatures in the range of 130°C to 150°C. Generally, this unit employs burners to generate heat and utilizes blowers for distributing the heat.
Cooling Roller
As an integral part of the heat treatment process, the Stenter Machine may feature one or more stainless-steel cooling rollers. Furthermore, cold water flows through them, serving as coolers.
Fabric Outlet
Finally, the Stenter Machine releases the fabric, and operators roll it up in a storage unit, preparing it for the subsequent steps in the manufacturing process.
How to Choose Stenter Machine
Machine Size
Stenter machines come in different sizes, ranging from small ones to large ones. Depending on your production requirements, you may need a larger machine or a smaller one. It's essential to consider the size of the raw materials that you use and the width of the finished products to select the right machine.
Machine Capacity
Machine capacity is related to production volume. If the volume is higher, you'll need a machine that can process more fabric in a shorter period of time. Hence, choosing a machine with high capacity is crucial.
Heating System
Stenter machines use different methods of heating, such as direct gas, thermal oil or electricity. It's important to consider the cost of fuel, energy efficiency, and environmental impact while choosing a heating system.
Machine Configuration
The stentering process involves several steps such as stretching, heat setting, and cooling. Depending on your product requirements, you need to select the appropriate machine configuration that matches your production process.
Automation
Automated stentering machines can deliver high-quality output consistently and reduce the need for manual intervention. If you're looking to streamline your production process and reduce labor costs, consider purchasing a machine with automation features.
Maintenance
Proper maintenance is essential for the longevity of the stenter machine, and it's critical to consider the cost of maintenance and availability of spare parts. Choosing a reputable supplier who offers excellent after-sales support is essential.
Machine Maintenance
Ensure regular and proper maintenance of the stenter machine to minimize downtime. Implement a preventive maintenance schedule to address any potential issues before they become major problems. This includes cleaning, lubricating, and inspecting the machine regularly.
Optimize Machine Setup
Fine-tune the machine settings and parameters based on the specific fabric and finishing requirements. Experiment with different configurations to find the optimal settings for speed, temperature, tension, and airflow. This can help achieve better efficiency and quality.
Automation and Technology
Explore automation options and advanced technologies that can streamline processes. Look for features such as automated fabric feeding, computerized controls, and real-time monitoring systems. Automation can reduce manual labor, improve accuracy, and enhance overall productivity.
Workflow Optimization
Analyze the workflow and identify any bottlenecks or inefficiencies. Streamline the processes by eliminating unnecessary steps, optimizing the sequence of operations, and reducing handling time. This can help maximize throughput and minimize idle time.
Employee Training
Provide comprehensive training to the machine operators and technicians to ensure they have the necessary skills and knowledge to operate the stenter machine efficiently. Training should cover machine operation, maintenance procedures, troubleshooting techniques, and safety protocols.
Data Analysis and Quality Control
Implement systems to collect and analyze relevant data during the fabric finishing process. Monitor key performance indicators (KPIs) such as production rate, defect rate, and energy consumption. Use this data to identify areas for improvement and implement quality control measures to minimize fabric defects and rework.
Continuous Improvement
Foster a culture of continuous improvement within the organization. Encourage employees to provide feedback and suggestions for enhancing productivity. Regularly review and evaluate the processes, seek innovative solutions, and implement best practices from the industry.
How to Maintain Stenter Machine
Maintenance Plan of Your System
Only a system which is maintained regularly can provide full output with most economic input of energy.
keep Clean
The lint filters of your system should be inspected at least once every shift to ensure that they are clean and they should be cleaned with a brush or vacuumed if necessary.The heat recovery modules also require cleaning at the prescribed intervals. Soiled screens and heat exchangers reduce the output of the system substantially and increase its energy consumption.
The Padder
The setting of the contact pressure should be within the working area of the diagram at the operator console (hatched area) to ensure that the squeeze effect is uniform over the full width.The more moisture is removed and the better it is removed, the less energy is needed for drying.
Monitor Temperature
The drying temperature ranges from 105° to 150°C (depending on the fabric). Material, finishing agents and methods determine the drying temperature. The recommendations of the dyestuff and/or chemicals producers should be observed. High drying temperatures not only consume too much energy, they often also damage the fabrics to be finished.
Maintain Humidity
An important aspect for good drying is to measure and control the exhaust moisture.Depending on the fabric and the initial moisture, the optimum values are at 10-20% by vol. If the exhaust contains less moisture, too much fresh air is heated and energy wasted.If the exhaust contains too much moisture, drying is poor;it takes more time and energy is wasted. Exhaust moisture: This is the moisture contained in the exhaust air of the drier.
Monitor Moisture
When drying is the only purpose, monitoring the residual moisture is important. The optimum residual moisture is measured with a humidity.
Our factory is divided into two parts: the laboratory equipment production factory is in Wuxi City, Jiangsu Province, covering an area of 1,800 square meters and with more than 30 people in the workshop. The large-scale dyeing machine production factory is located in Zibo City, Shandong Province, covering an area of 15,000 square meters and with more than 70 people in the workshop. From sheet metal processing to assembly, the quality of the entire assembly line is controlled by ourselves.
Frequently Asked Questions
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