NINGBO FENGHUA HENAO MACHINERY CO.,LTD
Ningbo Fenghua Henao Machinery Co.,Ltd Harmony, Innovation, Struggle and Development
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Heat Resistant Investment Castings Competitive Price For Boiler Chain Grate Bars Made In China
Description:
1. Products Information:
| Name | Heat Resistant Investment Castings Competitive Price For Boiler Chain Grate Bars Made In China | Material | Heat-resistant steel | |
| Weight | KG | Application | Construction Machinery,Heavy Industry, | |
| Price | USD/KG | 3-3.5 | Currency | RMB USD EUR |
| Surface treatment | Shot blasting | Process | investment casting process | |
| Payment terms | 50%Mould and Clamp cost in advance, after sample approved, pay 50%balance. Pay 50%deposito of the order played, and after see the copy of B/L,pay 50%balance. | Packing | Non-fumigation Plywood case/Pallet, Also can do according to customer requirement. | |
| Terms of Trade | EXW FOB CIF | Heat Treatment | Annealing, Tempering,Normalizing,Quench(Water or Oil) | |
| Delivery Time | 60days for sample making,45 days for mass production | |||
2. Manufacturing Process:
Process design⇒ Tooling making ⇒ Wax injection ⇒Wax pattern assembly⇒ Mold preheat ⇒ Wax removal ⇒Stuccoing ⇒Dipping Casting⇒ Mold shake out ⇒Work piece cut-off ⇒ Grinding⇒ Heat treatment⇒Machining⇒ Final inspection ⇒ Pack& transport
Advantage of Lost Wax Casting:
Lost Wax Casting-Also called Investment Casting is generally more exppensive than it's related metal casting methods of "die casting" or "sand casting",but can product complicated structures that require little rework or machining.
♦ complex shapes can be cast as one part without welding
♦ products with counter-relief /inner structures can be cast
♦ machining costs are reduced to minium
♦ can be performed on almost any alloy
3.Quality Insurance
Spectrograph Spectrum Analyse Chemical Analyse
Tensile Machine&Hardness Machine Shaping Machine Simple Hardness Test Machine
3.More Information
a.We have the automatic shelling line for the castings, also have the manual operation, it can be done different ways according to the different structure of the goods. And have the automatic painting line for the casting also.
b. Can do the parts according to drawing sent,also the sample provied.
c. Welcome the customer from domestic and abroad to do the business together.