• Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    We do business with each other for long time and will continue our cooperation. Quality partner!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Alexiou Aris
    Good quality and competitive price, I'm sure we will go further and further!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Work together long time, we like friends each other, easy to get along with, very pleasant cooperation!
Contact Person : Leela
Phone Number : 86-13586885132
WhatsApp : +8613586885132

Powder Metallurgy Press Iron Alloy Spur Transmission Gear HRB 70

Place of Origin China
Brand Name WEIWO
Certification IATF16949:2016
Model Number gear
Minimum Order Quantity 500pcs
Price negotiation
Packaging Details Standard exporting package
Delivery Time 30 working days for new samples
Payment Terms T/T, Western Union, L/C
Supply Ability 80,000pcs per month
Product Details
Product Name Gear Material Aluminum, Copper
Products Range All Sinter Parts Tooling Production In House
Application Automobile Treatment Steam
Hardness HRB70-95 Delivery Port Ningbo, Shanghai And Others
High Light

Iron Alloy Spur Transmission Gear


HRB95 manual transmission gears


HRB 70 Transmission Gear

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Product Description

Powder Metallurgy Press Iron Alloy Spur Gear Transmission Gear With Good Hardness



Products Details
Teeth Number 40 teeth
Modulus 0.8 M
Tip Diameter 33 mm
Pitch Diameter 32 mm
Root Diameter 30 mm
Outer Diameter 6 mm
Inner Hole Diameter 4 mm
Gear Thickness 6 mm
Total Height 6.5 mm
Weight 31.2 g
Material iron powder


Our company produce different kinds of sintered parts.These sintered part include bushing, gear, pistons, foot valve, rod guider, valve base and so on. Products are used in car and industry with advantage of  complicated structure, precision tolerance and heat treatment.




P/M Copper and Copper Alloys

P/M Iron and Carbon Steel

Iron And Carbon Steel

Iron-Copper And Copper Steel

Sinter Hardened Steel

Commix Low Alloy Steel

Surface treatment 

Sand Blasting

Zinc/Chrome Plating

Rust-preventive treatment (steaming treating)



Powder Coating




Our company produces different kinds of powder metallurgy products. These powder metallurgy products


can be used in different areas such as auto accessories, power tool, mechanical parts, home appliances,


office equipment, spinning machine and other machines.


Process flow:


Mixing---Compacting---Sintering---Sizing---Grinding---Heat Treatment ---Packing


Equipment Advantages:


Automatic Hydraulic Machines,


Automatic Mechanical Pressers,


Vacuum Furnaces,


Sintering furnace,


CNC Tooling Machine


Material Available:


P/M Copper and Copper Alloys


P/M Iron and Carbon Steel


Iron and Carbon Steel


Iron-Copper and Copper Steel


Iron-Nickel and Nickel Steel Low Alloy Steel


Commix Low Alloy Steel


Sinter Hardened Steel


Diffusion Alloyed Steel


Copper Infiltrated Iron


Main sinter parts category:


1.)   Types of Pistons, Foot Valves, rod Guide for Shock Absorber,


2.)   Types of Gears / Pinion / Sprocket / Helical Gear etc.


3.)   Garden Tools parts


4.)   Special types of Fasteners.


5.)   Hardware Parts


6.)   Sewing Machine Parts


7.)   Other Iron Powder metallurgy parts


8.)   Other sintered parts




1. Automotive Part


2. Motorcycle Part


3. Pump Parts


4. Locomotive Parts


5. Machinery Parts


6. Tool Parts


Competitive Advantage:


(1) Can produce refractory metals and other cellular material


(2) Can improve material usage without machining


(3) Can get the material with high purity


(4) Unique chemical composition and mechanical physical properties


Picture show:

Powder Metallurgy Press Iron Alloy Spur Transmission Gear HRB 70 0