XTY-7000 Dongsheng Scraper Right Bracket (Type VIII) A136.5B330

Product Overview

The needle plate holder is a core supporting component on the setting machine, used to secure the needle plate and operate synchronously with the chain. It is an important accessory for the setting machine’s chain system. This part primarily serves to position and lock the needle plate, enabling it to cycle in sync with the setting machine’s chain, thus ensuring stable positioning of the needle plate under high-temperature setting conditions. This needle plate holder is crafted from heat-resistant alloy material, which resists deformation even in high-temperature environments, delivering excellent positioning accuracy. It effectively reduces issues such as needle dislodgement and edge misalignment during production. With its robust overall structure and long service life, it can be used both for assembling new setting machines and for repairing or replacing components on existing equipment, adapting to the setting needs of various knitted and woven fabrics while fully meeting operational requirements across diverse fabric types.

Operating Logic and Adaptation Principle

The setting machine is the core equipment for thermal setting of fabrics. During operation, the chain drives the needle plate holder and the needle plate mounted on it to move in synchronized cycles. The needle plate pierces and secures the fabric edges, guiding the fabric steadily through the high-temperature setting oven to complete the thermal setting process. As an intermediate support connecting the chain and the needle plate, the structural stability and positioning accuracy of the needle plate holder directly determine the consistency of the needle plate’s position, thereby influencing the quality of the finished fabric and the efficiency of the equipment. If the needle plate holder deforms under high temperatures, develops excessive positioning gaps, or experiences loosening of its locking mechanism, it can lead to needle plate displacement, resulting in edge misalignment and needle dislodgement. These issues may compromise dimensional accuracy and surface quality, or even render the fabric unusable and cause equipment downtime, imposing unnecessary financial losses on manufacturers. This needle plate holder is made of heat-resistant alloy, maintaining dimensional stability under the prolonged high-temperature conditions of the setting machine without suffering deformation. Its high-precision manufacturing ensures that positioning gaps remain within reasonable limits, while its robust locking mechanism provides reliable fixation, allowing smooth synchronous operation with the chain to deliver stable support and precise positioning for the needle plate, fully meeting all operating requirements of the setting machine.

Core Features

1. Heat-Resistant Alloy Material for High-Temperature Conditions: Crafted from heat-resistant alloy, this holder withstands the sustained high temperatures inside the setting machine’s oven, resisting deformation and ensuring long-term dimensional stability, thus preventing needle plate displacement caused by thermal distortion.
2. High Positioning Accuracy Ensures Stable Operation: Produced using high-precision machining techniques, it maintains appropriate positioning gaps, precisely securing the needle plate and ensuring consistent positioning throughout the chain-driven cycle, fundamentally reducing problems like needle dislodgement and edge misalignment.
3. High Strength and Long Service Life Reduce Usage Costs: With a robust overall structure capable of enduring the reciprocating tensile forces and vibrations during chain operation, and a firmly locked mechanism that resists loosening, this holder offers extended service life, decreasing the frequency of equipment replacement and maintenance, thereby lowering operational costs for manufacturers.
4. Strong Versatility Across All Scenarios: Suitable for both new machine assembly and repair/replacement of existing equipment, it accommodates the setting needs of various knitted and woven fabrics, covering diverse operational requirements.
5. Synchronous Operation Compatible with Chain Dynamics: Its structural design perfectly aligns with the rhythm of the setting machine’s chain, enabling smooth, synchronized cycling without jamming or desynchronization, thus safeguarding the overall operational efficiency of the setting machine.

Industry Pain Points Addressed

In the fabric setting industry, performance deficiencies of needle plate holders have long been common challenges affecting both machine efficiency and fabric yield. Key pain points include:
1. Thermal Deformation: Conventional materials used in needle plate holders tend to deform under the prolonged high-temperature conditions of setting machines, causing misalignment of the needle plate installation and leading to edge misalignment and non-compliant fabric dimensions, severely impacting product quality.
2. Excessive Positioning Gaps: Insufficient machining precision results in overly large positioning gaps, causing instability during chain operation and inconsistent force applied when piercing fabric edges, often resulting in needle dislodgement and loose edges, leading to wrinkling and waste in the oven.
3. Locking Mechanism Loosening: Weak locking mechanisms in standard needle plate holders are prone to loosening under repeated cyclic operation and vibration, causing needle plate displacement and necessitating frequent shutdowns for adjustments, thereby reducing operational efficiency and increasing maintenance workload. This needle plate holder addresses these industry challenges through targeted design improvements: heat-resistant alloy material resolves thermal deformation; high-precision machining controls positioning gaps; and a high-strength locking mechanism prevents loosening, comprehensively enhancing the stability of the setting machine and improving fabric yield.

Key Application Scenarios

This needle plate holder is primarily used in setting machines for various fabric types, with specific application scenarios including:
1. New Machine Assembly: As a complementary component for manufacturers of setting machines, it supports the assembly of chain systems in new machines, providing stable support and precise positioning for the needle plate, ensuring optimal factory performance.
2. Equipment Repair and Replacement: Suitable for replacing aging needle plate holders in existing setting machines, resolving issues such as thermal deformation, oversized positioning gaps, and loosened locks, restoring machine performance and extending overall equipment lifespan.
3. Knitted Fabric Setting: Adapts to the setting needs of various knitted fabrics, securely fixing fabric edges during high-temperature processing, preventing edge misalignment and needle dislodgement, and ensuring dimensional stability and aesthetic quality after setting.
4. Woven Fabric Setting: Meets the setting requirements of various woven fabrics, working in tandem with the chain to guide woven fabrics smoothly through the setting oven, ensuring flatness and dimensional accuracy, thereby elevating the quality of finished products.

Target Customer Groups

The primary target customer groups for this needle plate holder include:
1. Setting Machine Manufacturers: As a supplier of complementary components for whole-machine production, they provide stable and reliable needle plate holders to ensure optimal machine performance.
2. Fabric Processing Companies: Knitted and woven fabric producers equipped with various setting machines can purchase this needle plate holder for routine maintenance and replacement of aging parts, reducing maintenance costs and boosting production efficiency.
3. Textile Equipment Maintenance Providers: Third-party service providers offering repair and maintenance services for textile machinery can stock this needle plate holder as a spare part, enabling quick replacements and improving service efficiency.
4. Textile Equipment Parts Distributors: Dealers specializing in textile equipment parts can add this needle plate holder to their product lineup, supplying downstream fabric manufacturers and equipment maintenance service providers.

Core Product Value

1. Enhanced Fabric Yield: Through stable positioning accuracy and structural integrity, it minimizes needle dislodgement and edge misalignment, preventing wrinkles and waste during setting, thereby significantly boosting fabric yield and reducing raw material loss for manufacturers.
2. Reduced Equipment Maintenance Costs: Made from heat-resistant alloy and featuring a high-strength structure, this holder boasts a longer service life, decreasing the frequency of shutdowns for replacement and cutting down on adjustment work, thus lowering maintenance expenses and minimizing downtime losses for manufacturers.
3. Improved Equipment Efficiency: With stable synchronous operation and a robust locking mechanism, it eliminates the need for frequent equipment adjustments due to needle plate holder issues, ensuring long-term continuous and stable operation, enhancing overall machine efficiency and increasing production capacity.
4. Versatile Adaptability: Suitable for both new machine assembly and repair/replacement, it accommodates the setting needs of knitted and woven fabrics, meeting the diverse usage requirements of different customers.

Common Questions FAQ

Q1: Which types of setting machines is this needle plate holder compatible with?
A: This needle plate holder is a universal supporting component for setting machine chains, compatible with conventional knitting and weaving fabric setting machines. It can be used for new machine assembly as well as for repairing or replacing components on existing equipment.
Q2: What advantages does the material of this needle plate holder offer?
A: Crafted from heat-resistant alloy, this holder maintains structural stability under the prolonged high-temperature conditions of setting machines, resisting deformation and effectively preventing needle plate displacement caused by thermal distortion.
Q3: What common equipment issues can this needle plate holder resolve?
A: By addressing traditional problems such as thermal deformation, oversized positioning gaps, and loosened locks, it helps reduce needle dislodgement and edge misalignment, boosts fabric yield, and decreases the frequency of equipment maintenance.
Q4: How long is the service life of this needle plate holder?
A: Made from high-strength heat-resistant alloy, with a robust structure and a firmly locked mechanism resistant to loosening, this holder can endure long-term reciprocating operation and high-temperature conditions, boasting a significantly longer service life than standard needle plate holders.