Drachma（Zhangjiagang）material Co.LTD
| Supply Ability | 100piece per month |
| Packaging Details | sea worth plywood case |
| Material | duplex 1.4462 |
| technical standard | EN 10228-4 cl 3 Austenitic and austenitic-ferritic stainless steel |
| Test | G48 A923 B |
| application | pulping shredder papermaking desalination |
| technical | forged and precision machining |
| heat treatment | 1040 solution and quench |
| Brand Name | DM |
| Model Number | VTH-60XX |
| Certification | TUV PED ISO |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 100piece per month | Packaging Details | sea worth plywood case |
| Material | duplex 1.4462 | technical standard | EN 10228-4 cl 3 Austenitic and austenitic-ferritic stainless steel |
| Test | G48 A923 B | application | pulping shredder papermaking desalination |
| technical | forged and precision machining | heat treatment | 1040 solution and quench |
| Brand Name | DM | Model Number | VTH-60XX |
| Certification | TUV PED ISO | Place of Origin | CHINA |
| High Light | TUV Forging Shafts ，1.4462 Forging Shafts ，G48 alloy forge | ||
Duplex steel 1.4462 forged drive shaft axeltapp final machined for pulping shredder papermaking
Duplex steel precision shaft is generally used as the core transmission parts of paper machinery. Corrosion resistant duplex steel is used because the paper industry needs many corrosive liquids, so the materials used must also have good corrosion resistance. The precision finishing process helps to improve the accuracy of the whole equipment and reduce the rotational vibration
Our company has two main production plants. Zhangjiagang factory is responsible for the rough forming of workpiece, mainly forging process; Hangzhou plant is mainly responsible for precision machining, welding and inspection of products. We implement this layout mainly to use the industrial advantages of each region to achieve maximum economic benefits.
Traditional processing enterprises often do not have such ability, the lack of blank forming ability is unable to achieve the optimal use of materials, resulting in excessive processing allowance, long cycle, high cost. Zhangjiagang is located in the southern jiangsu province, which has the strongest forging capacity in China. It has a good supporting industry and can realize the diversified production of forging and pressing blanks. Thanks to this, the product cycle of our company is faster, the cost performance is higher, and the forging products have better mechanical properties than the products directly processed by rod or plate.
In addition, our company has strong welding ability, which can weld and assemble parts to achieve system delivery. Our company adopts the mode of automatic robot welding and manual precision welding to achieve flexibility and high quality
Two advantages forging and welding
No. of employee: Production administration 15 person; Workshop 120 person; Quality and Technical 15 person.
Main Market: Europe, America, East south Asia, Korea, Japan
Management System: IS09001
| Total Production (Tons) | 2018 | 2019 | 2020 |
| SS Flange | 300 | 350 | 400 |
| Duplex Flange | 100 | 120 | 180 |
| Alloy Steel Flange | 90 | 110 | 140 |
| Non-Standard parts | 150 | 180 | 230 |
Sawing Machining: 6 sets
Forging Workshop: 2 tons Hammer: 3 sets,
Machining Workshop: CNC Machine 10 sets, CNC drilling 1 set. Common Machining 20 sets, drilling: 7 sets
Stainless steel :304/1.4307 316/1.4404 321/1.4541 316Ti/1.4571 317L 904L F44 NO6625 UNS718
440A/B/C 431 446 F6a F11 F22 F91
Duplex steel : F51 F60 F53 F55
Aluminum : 6061 6063 7075 5052
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Active Member
Over the years, we have worked hard to promote and realize the modernization of CNC Machined parts sales, and actively cultivated and enhanced the ability of employees' independent innovation. All-round renovation and upgrade of the original business site, facilities and equipment, and mode... Over the years, we have worked hard to promote and realize the modernization of CNC Machined parts sales, and actively cultivated and enhanced the ability of employees' independent innovation. All-round renovation and upgrade of the original business site, facilities and equipment, and mode...
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