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20CrMnTi 341 Cylinder-Bed Sewing Machine Gear for Industrial Sewing Equipment
  • 20CrMnTi 341 Cylinder-Bed Sewing Machine Gear for Industrial Sewing Equipment
  • 20CrMnTi 341 Cylinder-Bed Sewing Machine Gear for Industrial Sewing Equipment

20CrMnTi 341 Cylinder-Bed Sewing Machine Gear for Industrial Sewing Equipment

Place of Origin Changsha, China
Brand Name DINGSCO
Certification ISO 9001
Product Details
Gear Type:
Spur / Spiral Bevel Gear
Material:
20CrMnTi / 40Cr / 45 Steel
Heat Treatment:
Carburizing & Quenching / Tempering
Gear Accuracy:
ISO Grade 6-8
Manufacturing Process:
CNC Machining
Teeth Number:
Customizable
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 341 Cylinder-Bed Sewing Machine Gear

341 Cylinder-Bed Sewing Machine Gear is a precision transmission component designed for industrial cylinder-bed sewing machines. Manufactured from high-quality alloy steel with precision gear machining and heat treatment, it offers high strength, excellent wear resistance, low noise, and long service life, ensuring stable operation under high-speed and heavy material sewing conditions.


Product Features

  • Precision tooth machining ensures smooth engagement and accurate operation.
  • Alloy steel materials and heat treatment enhance tooth hardness and durability.
  • Optimized tooth profile reduces vibration and operating noise.
  • Provides excellent impact resistance and fatigue strength for continuous operation.

Technical Parameter Table


Type Spur / Spiral Bevel Gear
Module 0.5–4.0(Customizable)
Teeth Number Customizable
Material 20CrMnTi / 40Cr / 45 Steel
Manufacturing Process CNC Machining
Heat Treatment Carburizing & Quenching / Tempering 
Surface Hardness HRC 58–62
Accuracy Grade ISO Grade 6-8
Pressure Angle 20°
Operating Temperature -20°C ~ +120°C
Service Life More than 20,000 Working Hours

Main Applications

  • Used in 341 cylinder-bed sewing machines and industrial sewing machine transmission systems.
  • Applied in sewing leather shoes, bags, wallets, and other leather goods.
  • Suitable for luggage, backpack, and heavy-duty material sewing applications.
  • Used for canvas, automotive upholstery, furniture upholstery, and other heavy fabric applications.

Product Advantages

  • Made from premium alloy steel with heat treatment for improved hardness and longer service life.
  • Precision machining ensures smooth engagement with reduced vibration and noise.
  • Excellent fatigue resistance for continuous industrial operation.
  • Precise dimensional and tooth profile control ensures stable equipment performance.

Production Process

  • Premium alloy steel is selected and tested for chemical composition and material properties.
  • Gear blanks are produced through forging, turning, and rough machining processes.
  • Precision hobbing, shaping, and grinding processes are used to produce accurate tooth profiles.
  • Carburizing, quenching, and tempering improve tooth hardness and wear resistance.
  • Final grinding, dimensional inspection, and performance testing ensure product reliability.

Cautions

  • Maintain proper lubrication to reduce wear and extend service life.
  • Operate within the machine’s rated capacity to prevent gear damage.
  • Check backlash, positioning, and meshing accuracy to avoid abnormal noise and wear.
  • Replace the gear promptly if wear, cracks, or abnormal operation are detected.
  • Ensure the gear model, tooth number, module, and rotation direction match the original equipment.

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 341 Cylinder-Bed Sewing Machine Gear for Industrial Sewing Equipment

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