Description
Heat Treatment Technical Data for BBY Sprocket：
• quenching surface HRC 48-55
• Teeth hardening depth: Top 11mm to 13mm, Bottom 4mm to 6mm
Sprocket
Our Advantage:
>> Proper and effective quenching hardening and tempered and spray hardening
>> Exceed the most stringent machine performance
>> With complete models and types from 6 to 60 tons
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Track Chain
Our Advantage:
>>Using high strength, abrasion resistant steel with heat treatment, especially for track links which link pitch is larger than 190mm, we use the best material 35MnB.
>>Using the material 20CrMo for Track Bushing, carburizing treatment both outside and inside, the hardness depth can be 2.5 to 3mm.
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Idler
Our Advantage:
>> Best selected seals group, shaft and bushings
>> Proper induction hardening and tempered and spray hardening
>> Exceed the most stringent machine performance
>> Casting or forging types included
>> Assembly in clean room.Tightness test.Running test
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Track Shoes
Our Advantage:
>> Using high strength, abrasion resistant steel with heat treatment, especially for track links which link pitch is larger than 190mm, we use the best material 35MnB
>> Using the material 20CrMo for Track Bushing, carburizing treatment both outside and inside, the hardness depth can be 2.5 to 3mm
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Carrier Roller
Our Advantage:
>> Top Roller is used to support the track upwards, and make the track keep a good tensity
>> Best selected sealing and lifelong lubrication design enable our top roller to have longer working life and perfect performance
>> The machining process of our Top Roller: Forging — Rough Turning — Heat Treatment — Finish Turning — Assembly — Spraying Paint
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