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20CrMnTi Heavy-Duty Zigzag Sewing Machine Gear
  • 20CrMnTi Heavy-Duty Zigzag Sewing Machine Gear
  • 20CrMnTi Heavy-Duty Zigzag Sewing Machine Gear

20CrMnTi Heavy-Duty Zigzag Sewing Machine Gear

Place of Origin Changsha, China
Brand Name DINGSCO
Certification ISO 9001
Product Details
Gear Type:
Sewing Machine Gear
Material:
20CrMnTi / SCM415 / 20MnCr5 / 40Cr
Heat Treatment:
Carburizing & Quenching / Induction Hardening
Gear Accuracy:
DIN 6–7 / ISO Grade 6–7
Manufacturing Process:
CNC Machining
Payment & Shipping Terms
Minimum Order Quantity
Negotiable
Price
Negotiable
Packaging Details
According to customers' requests
Delivery Time
(Sample order) 7 days
Payment Terms
T/T
Supply Ability
Negotiable
Product Description

20CrMnTi Heavy-Duty Zigzag Sewing Machine Gear

Heavy-Duty Zigzag Sewing Machine Gears are critical transmission components used in industrial sewing machines designed for extra-thick materials. They transmit power efficiently from the motor to the needle bar, feed mechanism, hook assembly, and zigzag motion mechanism, ensuring smooth, stable, and accurate stitching under heavy loads.


Product Features

  • Manufactured from premium 20CrMnTi alloy steel, offering excellent strength and toughness.
  • Carburized and hardened for high surface hardness and outstanding wear resistance.
  • Precision-machined gear teeth ensure smooth transmission and high meshing accuracy.
  • Good corrosion and rust resistance for various industrial environments.
  • High load capacity, ideal for sewing extra-thick materials and heavy-duty applications.
  • Low noise and vibration contribute to stable machine performance.

Technical Parameter Table


Module 0.5–3.0 (Customizable)
Teeth Number Customizable
Material 20CrMnTi / SCM415 / 20MnCr5 / 40Cr
Manufacturing Process CNC Machining
Heat Treatment Carburizing & Quenching / Induction Hardening 
Surface Hardness HRC 58–62
Accuracy Grade DIN 6–7 / ISO Grade 6–7
Outside Diameter (OD) Customizable
Bore Diameter Customizable
Operating Temperature -20°C ~ +120°C
Service Life More than 20,000 Working Hours

Main Applications

  • Suitable for automated industrial sewing equipment and specialized sewing machines.
  • Used in transmission systems of heavy-duty zigzag sewing machines.
  • Suitable for automotive upholstery and seat belt sewing machines.
  • Widely used in sewing equipment for canvas, denim, and other heavy fabrics.
  • Suitable for leather sewing equipment.

Product Advantages

  • Made from premium 20CrMnTi alloy steel with high strength and excellent toughness.
  • Carburized and hardened for outstanding wear resistance.
  • Precision-machined for smooth transmission and low-noise operation.
  • High load capacity for continuous heavy-duty operation.
  • Long service life with customization services available.

Production Process

  • Premium 20CrMnTi alloy steel is selected as the raw material.
  • Manufactured through CNC turning, gear hobbing, and precision machining.
  • Carburized, quenched, and tempered to enhance hardness and wear resistance.
  • Precision ground, deburred, and surface finished.
  • Subjected to strict quality inspection to ensure stable and reliable performance.

Cautions

  • Ensure the gear and mating components are clean before installation.
  • Maintain proper lubrication to reduce wear.
  • Avoid overload and high-impact operation.
  • Inspect gear wear and meshing condition regularly.
  • Store in a dry environment to prevent corrosion.

Why Choose us?

  • 7-axis CNC Grinding: We adopt high-precision 7-axis CNC grinding machines, holding tolerances as tight as ±5μm, ensuring gears run quietly, smoothly and with outstanding durability.
  • Strong technical expertise: Our core R&D team includes doctoral and master’s professionals specializing in spiral bevel gear technology, providing strong technical support for complex projects.
  • Rigorous testing & high precision: All gears undergo 100% inspection with Gleason metrology systems. We can achieve DIN 6 grade accuracy with strict control over tooth profile and direction errors, keeping our quality at the industry-leading level.
  • High transmission efficiency: Our gear designs support a single-stage reduction ratio of up to 300:1, with actual transmission efficiency reaching over 95%, greatly improving energy utilization.
  • Excellent durability & cost efficiency: Our gears deliver 40% lower lifecycle cost and a failure rate below 0.5%, ensuring stable long-term operation and reduced maintenance costs.
  • Fast response & short lead time: Supported by our digitalized production process, we are able to shorten the delivery cycle to only 20 working days, helping you accelerate project development and launch.
  • Professional custom design capability: We provide fully customized gear solutions for applications requiring high-reduction, high-speed, heavy-load, low-noise, and special small-tooth profiles, based on your actual working conditions.

20CrMnTi Heavy-Duty Zigzag Sewing Machine Gear 0

Contact Us at Any Time

0086-19707319542
No. 2319, Building 2, Dongfang Furong Garden, No. 582 Yuanda 1st Road, Hehuayuan Street,Furong District, Changsha city, Hunan, China.
Send your inquiry directly to us