Are you battling frequent thread breaks, skipped stitches, or the constant interruption of bobbin changes on your Pfaff 335 or similar industrial sewing machine? These common frustrations can severely impact your production efficiency and the quality of your finished embroidery or leatherwork. A worn or inferior rotary hook leads to costly downtime and rework, directly affecting your bottom line.

The DESHENG DSH-PF335 Rotary Hook is engineered to eliminate these setbacks, providing a smooth, consistent stitch and significantly boosting your operational uptime. Designed as a high-frequency consumable for demanding industrial environments, this rotary hook ensures your machine runs at peak performance, enabling you to deliver flawless results faster.

Precision Engineering for Uninterrupted Production

The DSH-PF335 is built from high-strength bearing steel, undergoing a triple process of vacuum heat treatment, carburizing, and mirror polishing. This advanced treatment achieves a hardness of HRC 60-62, making it exceptionally wear-resistant and impact-resistant, greatly extending its service life compared to standard hooks. The shuttle tip features high-precision grinding, ensuring a precise wire hooking angle. Coupled with a micrometer-level polished inner wall, it dramatically reduces thread resistance, preventing common issues like breakage, skipped stitches, and fuzzing, resulting in a consistently smoother thread trace.

Designed for Enhanced Efficiency and Protection

• Increased Line Storage Capacity: Compared to ordinary rotary shuttles, the DSH-PF335 boasts approximately 40% more line storage. This crucial feature is ideal for working with thick threads and materials, significantly reducing the frequency of bobbin changes and maximizing your production efficiency.
• Needle Protection Structure: An integrated needle protection design safeguards your machine needle from collision and breakage. This is especially vital when sewing over thick material, multiple layers, or challenging ‘over bone’ scenarios, preventing costly needle replacements and machine damage.
• High-Speed Stability: Experience smooth, high-speed operation up to 2800rpm without disruptive noise or shaking, allowing your machine to perform optimally without compromise.

Works With Your Essential Machines & Materials

This industrial core accessory is specifically designed for high-demand applications, ensuring reliable performance across a range of machines and materials:

• Compatible with:
  • Pfaff 335 series cylindrical tall cars
  • 69-V small mouth overlock sewing cars
  • 69-V high head cars
  • Rixing 335 machines
  • Domestic high head cars of the same specifications
• Ideal for Sewing:
  • Leather products (shoes, bags)
  • Thick fabrics
  • Shoe materials
  • Luggage
  • Sofa fabrics
  • Silk and wedding dresses
  • Multi-layer and thick material sewing applications

Product Specifications

• Model: DESHENG DSH-PF335
• Material: High-strength bearing steel
• Hardness: HRC 60-62
• Precision: High-precision grinding, micrometer-level polished inner wall
• Line Storage: Approximately 40% increased capacity
• Maximum Speed: Up to 2800rpm

Ensure the Perfect Fit

The DESHENG DSH-PF335 rotary hook is built for precise adaptation, strictly matching the original factory specifications for the Pfaff 335 series, 69-V small mouth cars, Rixing 335, and domestic high head cars of the same specifications. Not sure if this hook fits your machine? Contact us with your machine model and we will confirm compatibility for you.

Quality You Can Trust, Backed by Buyer Protection

Every DESHENG DSH-PF335 Rotary Hook is meticulously function-tested before shipping, ensuring you receive a perfectly operating unit. We pride ourselves on preventing defective products from ever reaching your workshop. In the rare event a defective item arrives, your purchase is fully protected, and a full refund will be processed within 4 days, allowing you to buy with complete confidence.

Frequently Asked Questions

What is the DESHENG DSH-PF335 Rotary Hook designed for?
The DESHENG DSH-PF335 Rotary Hook is an industrial core accessory designed to ensure smooth, consistent stitching and reduce thread issues in compatible high-head and cylindrical sewing machines, especially for materials like leather and thick fabrics.

Which sewing machine models are compatible with this rotary hook?
This rotary hook is compatible with Pfaff 335 series cylindrical tall cars, 69-V small mouth overlock sewing cars, 69-V high head cars, Rixing 335 machines, and domestic high head cars of the same specifications.

How does the DSH-PF335 improve sewing performance and efficiency?
It improves performance through its high-strength bearing steel construction (HRC 60-62 hardness), precision grinding to prevent thread issues, increased line storage capacity (approx. 40% more) to reduce bobbin changes, and a needle protection structure to prevent breakage.

What material is the DSH-PF335 made from, and how durable is it?
The DSH-PF335 is made from high-strength bearing steel, which undergoes vacuum heat treatment, carburizing, and mirror polishing to achieve a hardness of HRC 60-62. This makes it exceptionally wear-resistant and durable for industrial use.

How can I confirm the correct fit for my specific machine?
While designed for the listed models, we recommend contacting us with your specific machine model. Our experts can help confirm compatibility to ensure you order the correct part.

What is 360 Digitizing Shop’s quality assurance and return policy for this product?
Every DESHENG DSH-PF335 Rotary Hook is function-tested before shipping. If a defective item arrives, your purchase is protected, and a full refund will be processed within 4 days.