Helical Cylindrical Gear

Helical Cylindrical Gear is one of the core precision transmission products developed by Xinzhe Blades for high-speed and heavy-duty power transmission environments. Compared with conventional spur gears, this product features optimized helical tooth geometry that ensures smoother meshing, reduced vibration, and significantly lower operating noise.

Manufactured using premium alloy steels such as 20CrMnTi and 40CrNiMo, combined with precision CNC hobbing, carburizing quenching, gear honing, and strict dimensional inspection, every Helical Cylindrical Gear is designed to meet demanding industrial transmission requirements.

As a professional China Factory specializing in precision metal machining, Xinzhe Blades supplies customized gear solutions for metallurgy, mining machinery, building materials equipment, new energy transmission systems, industrial reducers, and high-performance automation machinery.

Product Specifications

Available Materials

• 20CrMnTi

Excellent carburizing performance, ideal for high-wear industrial applications

• 40CrNiMo

High toughness and fatigue resistance for heavy-load transmission

• 42CrMo

Suitable for high-impact operating environments

• Custom alloy steel options available upon request

Key Performance Advantages

1.Smooth and Quiet Transmission

The progressive meshing structure of the helical teeth increases overlap ratio by over 40% compared with spur gears, reducing operational noise by 20%–30%.

2.Higher Load Capacity

Larger tooth contact area distributes stress more evenly, enabling superior torque transmission and impact resistance.

3.Extended Service Life

Carburized tooth surfaces with hardened layers improve wear resistance and increase operational lifespan by approximately 40%.

4.High Transmission Efficiency

Precision honing reduces friction loss, achieving transmission efficiency above 96%.

5.Custom Engineering Support

Xinzhe Blades can optimize:

• Gear ratio

• Tooth profile

• Helix angle

• Center distance

• Rotation direction

to match customer equipment precisely.

Applications

Our Helical Cylindrical Gear products are widely used in:

Metallurgical Equipment

• Rolling mills

• Steelmaking reducers

Mining Machinery

• Conveyor drive systems

• Crusher reducers

Building Material Machinery

• Mixing stations

• Pulverizers

New Energy Equipment

• Wind power auxiliary drives

• Photovoltaic production machinery

Industrial Automation

• Precision reducers

• Servo transmission systems

Automotive & Machine Tools

• Gearboxes

• CNC machinery

Manufacturing Process at Xinzhe Blades

Frequently Asked Questions

Q1: How do I select the correct Helical Cylindrical Gear?

Please provide:

• Module

• Number of teeth

• Center distance

• Torque load

• Rotation speed

• Shaft direction

Our engineering team will recommend the optimal configuration.

Q2: Can you manufacture non-standard designs?

Yes. As an experienced China Supplier, Xinzhe Blades specializes in OEM and custom-machined transmission components.

Q3: What quality standards do you follow?

All products comply with:

• GB/T 10095-2008

• DIN standards

• Internal ISO quality management procedures

Why Choose Xinzhe Blades?

• Professional precision gear Manufacturer

• Advanced CNC machining Factory

• Strict quality inspection process

• Fast delivery capability

• Engineering customization support

• Competitive direct-from-China pricing

With years of expertise in precision metal transmission components, Xinzhe Blades continues to provide reliable Helical Cylindrical Gear solutions for customers worldwide. Whether for standard industrial reducers or highly customized heavy-duty machinery, we deliver precision, durability, and performance that meet demanding operational requirements.