XTY-190-1 Sangdu Steel Pin‑Type Chain

Product Overview

The specialized chain for textile printing and dyeing machinery is a core transmission component developed specifically to match printing and dyeing equipment. It primarily works in conjunction with cloth clamps to perform cyclical operations, driving these clamps to hold various fabrics during the stretching and setting processes. In printing and dyeing machines, it serves as a critical link, transmitting power and supporting the installation of auxiliary components. Designed for the high‑temperature, heavy‑load, continuous operating conditions typical of such equipment, this chain boasts excellent heat resistance and tensile strength, with minimal elongation under load and outstanding thermal stability. It effectively addresses common industry challenges—such as excessive stretching, rapid wear, and frequent chain breakage—that plague standard chains in printing and dyeing applications—ensuring stable, continuous operation of the equipment and enhancing the quality of finished fabric products.

Working Principle

The specialized chain engages with the drive sprockets of the machine to achieve continuous cyclic motion. The accompanying cloth clamps move in sync with the chain, firmly gripping both edges of the fabric during processes like stretching, setting, mercerizing, and pre‑shrinking. These clamps convey the fabric smoothly at the speed and tension specified by the process, completing the corresponding manufacturing steps. As the central carrier of power transmission, the chain directly receives torque from the machine’s power source and evenly distributes it along the entire circulation path, ensuring that the clamp’s speed and gripping position precisely meet the requirements of the printing and dyeing process. Given that printing and dyeing environments typically involve high temperatures and humid conditions, the chain’s thermal stability directly impacts the precision and reliability of the entire cycle. The low‑deformation characteristics of this chain ensure that even after prolonged use, the clamp’s positioning remains highly accurate, preventing issues such as uneven fabric width or wrinkles.

Key Advantages

1. Superior Heat Resistance: Engineered specifically for the high‑temperature conditions encountered during setting and stretching processes, this chain maintains structural integrity over extended periods without softening or losing strength due to heat.
2. High Tensile Strength: With exceptional resistance to tensile loads, it can withstand the high‑tension forces generated during continuous operation, avoiding the significant elongation seen in ordinary chains under similar conditions.
3. Minimal Elongation: Thanks to its robust dimensional stability, the chain exhibits extremely low elongation even after long‑term continuous use, preserving transmission accuracy and ensuring precise clamp positioning.
4. Outstanding Thermal Stability: Under the hot, humid conditions of printing and dyeing, the chain’s mechanical properties and dimensional accuracy remain remarkably consistent, adapting well to the complex demands of diverse processing environments.
5. Wide Compatibility: Suitable for installation on various types of printing and dyeing equipment, meeting the transmission needs of different fabric‑processing applications.

Applicable Scope

This specialized chain is compatible with a wide range of printing and dyeing machinery, covering processes involving cotton fabrics, synthetic fabrics, blended fabrics, and nonwoven materials. It can be used in setting machines, stretching machines, mercerizing machines, pre‑shrinking machines, and other types of printing and dyeing equipment, serving as a connecting element, transmitting power, and supporting the installation of auxiliary components such as cloth clamps. It fully meets the demands of continuous, high‑load operation characteristic of modern printing and dyeing systems.

Solving Industry Pain Points

1. Addressing Excessive Stretching: Ordinary chains tend to undergo plastic deformation under the high‑load, high‑temperature conditions of printing and dyeing equipment, causing clamp misalignment and resulting in fabric widths that fail to meet process specifications. This chain’s low‑deformation design keeps elongation to an absolute minimum, ensuring consistent processing accuracy.
2. Reducing Rapid Wear: Standard chains are often ill‑suited to the harsh conditions of printing and dyeing; prolonged exposure to high temperatures leads to accelerated wear, necessitating frequent replacements. This chain’s material and structural design are optimized for high‑temperature, heavy‑load environments, significantly reducing wear and extending service life.
3. Preventing Chain Breakage: Insufficient tensile strength in ordinary chains makes them prone to breaking under high tension, leading to equipment downtime and scrapped fabric. This chain’s superior tensile strength effectively prevents such failures, ensuring uninterrupted operation.
4. Enhancing Thermal Stability: Conventional chains experience degraded mechanical performance in high‑temperature settings, resulting in unstable transmission and inaccurate positioning. This chain’s enhanced thermal stability ensures consistent performance even under extreme conditions.

Target Customer Groups

Textile printing and dyeing manufacturers, suppliers of printing and dyeing equipment parts, large and medium‑sized textile processing enterprises, companies providing maintenance services for textile machinery, and manufacturers of auxiliary equipment for nonwoven fabric processing.

Application Scenarios

This chain is primarily used in the circulating transmission systems of various printing and dyeing machines, including cotton fabric stretching and setting, synthetic fabric heat‑setting, blended fabric mercerizing, and nonwoven fabric pre‑shrinking processes. Serving as a complementary transmission component for cloth clamps, it drives the clamps to securely hold fabrics throughout these processes, ensuring stable, continuous operation and improving the quality of finished textile products.

Frequently Asked Questions (FAQ)

Q1: What advantages does this specialized printing and dyeing chain offer compared to standard industrial chains?
A: Designed specifically for the high‑temperature, heavy‑load conditions of printing and dyeing equipment, this chain features heat resistance, excellent tensile strength, minimal elongation, and strong thermal stability. It resolves common issues faced by ordinary chains—excessive stretching, rapid wear, and frequent breakage—while delivering longer service life and more stable transmission accuracy.
Q2: Which printing and dyeing machines are compatible with this chain?
A: This chain fits setting machines, stretching machines, mercerizing machines, pre‑shrinking machines, and other types of printing and dyeing equipment. It supports processing of cotton, synthetic, blended, and nonwoven fabrics.
Q3: What primary role does this chain play within printing and dyeing machinery?
A: Within these machines, it functions as a connecting component, transmits power, and facilitates the installation of auxiliary parts such as cloth clamps. Working in tandem with the cloth clamps, it drives their cyclical movements, enabling the clamps to grip fabrics during stretching, setting, and other processing steps.
Q4: Will this chain exhibit noticeable elongation after prolonged use?
A: Due to its minimal elongation and strong thermal stability, even under the sustained high‑temperature, heavy‑load conditions of printing and dyeing equipment, the chain’s elongation remains extremely low. There will be no significant deformation or positional shift, allowing it to maintain precise transmission accuracy over time.