Engineering machinery excavator gear box accessories
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Engineering machinery excavator gear box accessories

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Process Type: Lost Wax Casting Low Temperature Wax Precision Casting
Material: 42CrMo
Chinese brand GB: 42CrMo / US ASTM: 4140 / Germany DIN: 42CrMo4
Weight: 7.6KG
Surface treatment: shot blasting
surface roughness: Ra6.3-12.5
Uses: engineering machinery excavator gear box accessories
casting tolerance: CT8-10

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Product Description

Engineering machinery excavator gear box accessories


Process Type: Lost Wax Casting Low Temperature Wax Precision Casting

Material: 42CrMo

Chinese brand GB: 42CrMo / US ASTM: 4140 / Germany DIN: 42CrMo4

Weight: 7.6KG

Surface treatment: shot blasting

surface roughness: Ra6.3-12.5

Uses: engineering machinery excavator gear box accessories

casting tolerance: CT8-10

Machining accuracy: ISO2768-M


Supply Ability:

100 Ton/Tons per Month


Packaging & Delivery

Packaging Details:
packages information is according to the client's requirements of cnc machining aluminum parts
Port:
NINGBO,SHANGHAI
Lead Time:
Quantity(Pieces)
1 - 1000
>1000
Est. Time(days)
30
To be negotiated



Commonly cast material:
Cast irons, Aluminium alloys; steels; less frequently stainless steel and copper alloy are also cast.


Advantages:
1)The dimensions and outside shape are similar with investment casting
2)The surface roughness is good from 2.5 to 25um(100 to 1000 u in)
3)The min thickness can meet 3mm(0. 120inch)
4)decrease the internal crack and keep close structure
5)As no joint and defect, the cleaning and machining work can be less
6)It's cheaper because it is a simpler process and the foam is cheaper than the wax
7)The need for skilled labor is reduced


Our Factory:



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