Hot Pins for Fancy Yarn Production
TSP hot pin attachments provide controlled heating for false twist texturing machines, helping produce fancy and value added yarns. Adjusting yarn contact length and temperature supports thick and thin, thin and thick, and localised tight spot effects.
Hot Pin Assembly
Yarn Guide Detail
Hot Pin Front View
Yarn Effects and Fabric Appearance
Controlled contact with the heated pin allows manufacturers to vary yarn characteristics, creating thick and thin sections or localised tight spots. These effects add visual texture to yarns and fabrics for fashion, upholstery, home textiles and speciality applications.
Thick and Thin Knitted Fabric
Fabric Sample 1
Fabric Sample 2
Key Features and Specifications
Yarn Contact Length
Adjustable contact length to vary the yarn effect.
Yarn Capacity
Each hot pin processes two yarns.
Heating Design
Energy efficient heating design.
Heating Uniformity
Uniform temperature distribution supports consistent processing.
Temperature Control
Microprocessor based temperature regulation.
Temperature Sensor
PT100 sensor for accurate temperature measurement.
Temperature Range
Ambient temperature to 250°C.
Temperature Control and Repeatability
Microprocessor control and PT100 temperature measurement provide stable heating and accurate setpoint control. Together with the selected yarn contact length and yarn path, this supports repeatable fancy yarn effects across production runs.
Hot Pins with Additional Feed Rollers
Machine Compatibility and Installation
OEM Machinery
Available for all major OEM false twist texturing machines, including Rieter Scragg SDS series, Barmag FK series, Aalidhra and Bhagat machinery.
Supply Options
Supplied as standalone attachments or combined with additional feed rollers for greater yarn effect control.
Machine Integration
The configuration and mounting arrangement are selected to suit the existing machine layout and yarn path.
Typical Applications
Fancy Yarn Production
Thick and thin, thin and thick, and tight spot yarn effects.
Fashion and Decorative Textiles
Textured effects for fashion yarns, upholstery, home textiles and speciality fabrics.
Value Added Yarn Development
Help mills develop distinctive products beyond standard textured yarns.
TSP Process Support
TSP combines hot pin engineering with practical false twist texturing experience. We help select the attachment configuration, temperature settings, contact length and yarn path to suit the target yarn effect and production requirements.
Temperature Control
Heating conditions selected to suit the yarn and process requirements.
Machine Integration
Review mounting, controls and yarn path requirements for the existing machine.
Technical Support
Application guidance for installation, settings and performance evaluation.