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Ningbo parfect casting Co.,LTD .
Add: Rm1208,Taikang zhong road,499#,Yinzhou District,Ningbo,315199,China. P.C:315100 Tel:+86-574-28862606 Fax:+86-574-28862660 International Sales Manager :Tom Lei E-mail:parfectsales@cnool.net sales@nbpft.com tomleimin@163.com WEB:www.pftcasting.com |
Welcome to Products Center
产品说明 Parfect Schmieden GmbH ist eine grosse standardisierte und spezialisierte Schmiedefabrik. Sie befindet sich in Ningbo,China.Der Gesenkschmiedeverfahren wird auch als Feinschmieden bezeichnet. Unser Unternehmen besitzt 2.500 Tonnen-, 1.600 Tonnen-, 630 Tonnen- sowie 280 Tonnen-Reibungspressen und stellt 4 Gesenkschmiede-Produktionslinien. Der herstellbare Gewichtsbereich ist von 0,1 bis 60 kg.
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Open Die Forging Technological
Process
1, Melting Customized Raw
Material
Melting customized raw
material according to chemical composition which customer provide.
2, Spectrum Testing
We will continue produce
after chemical composition approval.
3, Cutting Steel
Cutting steel into the best
proportion for forging.
4, Annealing
Annealing for raw material to
ensure there is no cracks in products during forging process.
7, Heat Treatment
We could do different heat
treatment ways according to mechanical properties which customer
request.
8, Inspect Mechanical
Properties
We will cut a test specimen
from product body to test, and continue producing after test specimen
approval.
9, Machining
Machining according to
drawing dimentions or customer's delivery dimention request.
10, Magnetic Particle Testing
(MT)
We usually use MT to inspect
surface cracks of products.
11, Ultrasonic Testing (UT)
We usually use UT to
inspect the size of products internal defect, and tell approval or not according
to customer's UT grade request.
12, Final Inspection
We will do visual inspection
and inspect dimentions of products by measuring inplements after
finishing.
5, Forging Process
6, Rough machining
13, Packing
14,
Transport