Customized SH-2-120 Fully Automatic Hank Dyeing Machine for Wool Carpet Yarn

This customized SH-2-120 fully automatic normal temperature hank yarn dyeing machine is designed for wool carpet yarn dyeing in hank form. It is suitable for dyehouses that need more controlled small-batch production, more consistent process execution, and clearer water consumption management than a standard hank yarn dyeing machine.

Based on the standard SH-2-120 structure, this upgraded version is equipped with a fully automatic controller, central control system module, quantitative dosing system, dosing tank temperature measurement system, pneumatic valves, water flow meter, magnetic flap level gauge, cylinder-assisted lid opening, and SUS316 spray pipes and dye-liquor-contact parts.

Who Is This Customized Machine Designed For?

This machine is suitable for dyehouses or dyeing factories that process wool carpet yarn in hank form and require a more automatic, traceable and manageable dyeing process. It is not simply a small 20 kg yarn dyeing machine; it is a customized SH-2-120 configuration for a specific yarn application and production requirement.

Built on SH-2-120, Upgraded for Wool Carpet Yarn Dyeing

The standard SH-2-120 is a practical normal temperature hank yarn dyeing machine for small-batch production. This customized version keeps the basic SH-2-120 structure, but the control system, dosing method, valve operation, water monitoring and material configuration are upgraded according to the customer's wool carpet yarn dyeing requirement.

Wool carpet yarn is usually bulkier than many regular yarn types. The actual loading capacity may change according to yarn count, hank size, yarn bulkiness, moisture condition and loading density. For this reason, the capacity of this machine should be understood as a practical loading reference instead of a fixed value for every yarn specification.

Standard SH-2-120 vs. Customized Automatic Version

The main difference is not only the automation level. This customized machine is designed to support more standardized operation, clearer batch water usage records, and better daily production management for wool carpet yarn dyeing.

Value 1: More Standardized Dyeing Process Execution

In wool carpet yarn dyeing, the final shade and batch repeatability can be affected by liquor circulation, heating control, dosing timing, water level, and operator execution. When the production team handles small-batch or repeated color orders, manual differences between operators may become one of the reasons for unstable results.

This customized SH-2-120 version uses a fully automatic controller, central control system module, quantitative dosing system and pneumatic valves to support more standardized operation. The machine can execute process actions according to the selected program and project configuration, reducing the dependence on manual valve operation and manual feeding.

The purpose of this configuration is not to eliminate all dyeing risks. Its real value is to give the dyehouse a more controllable operating basis, especially when different operators or different shifts need to follow the same dyeing process.

Value 2: Quantitative Dosing and Pneumatic Valves for Better Control

The quantitative dosing system helps control the feeding of dyes, chemicals and auxiliaries more clearly during the dyeing process. The dosing tank is also equipped with a temperature measurement system, allowing the operator to monitor the temperature condition of the dosing solution before and during feeding.

For wool carpet yarn, dosing amount, dosing timing and dosing temperature awareness are important because they may affect shade stability and batch repeatability. Pneumatic valves support automatic process operation and reduce manual valve-opening differences during water inlet, drainage, circulation-related actions and dosing coordination.

Value 3: Water Flow Meter for Each Dyeing Batch

This customized machine is equipped with a water flow meter to detect the water consumption of each dyeing batch. This function is useful for customers who want clearer water usage records and better internal production management.

The water flow meter itself does not automatically save water. Its value is measurement and management. When the dyehouse knows how much water is used in each batch, it becomes easier to compare different recipes, analyze process differences, estimate water cost and improve future process control.

For factories that need to manage operating cost more carefully, batch water consumption data can become a useful reference for process comparison, production review and daily management.

Other Practical Upgrades for Daily Operation

Besides automation and water monitoring, this customized machine also includes several practical upgrades for industrial dyehouse operation.

Main Technical Reference

When Should You Choose Another Machine?

This customized SH-2-120 is not suitable for every yarn dyeing process. The right machine should be selected according to yarn form, fiber material, dyeing temperature, batch capacity and automation requirement.

• If your yarn is cone or package yarn, a package yarn dyeing machine should be evaluated instead.
• If your polyester hank yarn requires high temperature and pressure dyeing, a high temperature hank dyeing machine is usually more suitable.
• If your regular batch size is much smaller than 20 kg, a smaller SH model may be more economical.
• If your regular production batch is much larger, a larger normal temperature hank yarn dyeing machine should be considered.

FAQ

Need to Check Whether This Machine Fits Your Yarn?

Send us your yarn material, hank size, batch capacity, dyeing temperature and automation requirement. We will help check whether this customized SH-2-120 structure is suitable for your dyeing process.