Лидер продаж 2020 г. роликовая оболочка из алюминиевого литья/двойная рулонная втулка для непрерывного
- Категория: Запчасти для металлических и металлургических машин >>>
- Поставщик: Jiangyin,Greenleaf,Industrial,Co.,ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.2 $* | 0.95 $* |
| Aug-17-2025 | 0.54 $* | 0.66 $* |
| Jul-17-2025 | 0.5 $* | 0.72 $* |
| Jun-17-2025 | 0.19 $* | 0.33 $* |
| May-17-2025 | 0.10 $* | 0.53 $* |
| Apr-17-2025 | 0.15 $* | 0.3 $* |
| Mar-17-2025 | 0.56 $* | 0.28 $* |
| Feb-17-2025 | 0.27 $* | 0.5 $* |
| Jan-17-2025 | 0.17 $* | 0.19 $* |
Характеристики
Products Description
* Aluminum Casting mill roller shell
Technical specification
Materials | 32Cr3MoV / Mo22 / Mo25 /ZTGT-2100/Forged steel |
Process type | Forging-tempering-rough finishing, quenching and tempering. |
Hardness | 380-430 HB |
Ultrasonic Test | 100% match GB/T6402-91 Level I |
OD | 600-1200(mm) |
ID | 500-1080(mm) |
Length | 600-2300 (mm) |
Delivery condition | black condition/ID honing /OD+ID finish processing |
Delivery time | with 90 days |
Payment item | TT /LC /Bank Guarantee ...... |
Company Profile
Greenleaf Industrial company have more than 40 experienced, well- performance design talent, senior Manufacture technicians, commissioning and service engineer. During the cooperation with Alcoa, independent innovation, developed the 4th generation aluminium casting shell new material: GL-ZTGT-2100.
It has been specially smelted, forged and heat treated, each grinding cycle the thermal fatigue crack ( Be common called: Crack) time much more late than original material: 32Cr3Mo1V, so it helps to increase the aluminium sheet production output.
Our Technicians improved the heat treatment process for casting shell, the hardness layer harder than the market product, the shell hardness more uniform, it is more easy to control the sheet shape.
Our technicians strictly control the whole manufacturing process for the shell, with the end users’ reasonable suggestion and shell manufacturing process, improved and completed, so our shell quality are good and stable. Our shell gains better mechanical properties, it can improve the quality of aluminium sheet.
It has been specially smelted, forged and heat treated, each grinding cycle the thermal fatigue crack ( Be common called: Crack) time much more late than original material: 32Cr3Mo1V, so it helps to increase the aluminium sheet production output.
Our Technicians improved the heat treatment process for casting shell, the hardness layer harder than the market product, the shell hardness more uniform, it is more easy to control the sheet shape.
Our technicians strictly control the whole manufacturing process for the shell, with the end users’ reasonable suggestion and shell manufacturing process, improved and completed, so our shell quality are good and stable. Our shell gains better mechanical properties, it can improve the quality of aluminium sheet.
Overview of the factory
Certifications
Why Choose Us
Why choose us ?
1.The biggest continuous casting mill roller and shell supplier.
2.more than 100 aluminum rolling factories' choice.
3.more 1000 pcs shells service all over the world.
4.Short delivery time.
Contact us
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