NINGBO FENGHUA HENAO MACHINERY CO.,LTD
Ningbo Fenghua Henao Machinery Co.,Ltd Harmony, Innovation, Struggle and Development
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Heat-Resistant Steel Investment Casting Furnace Boiler Grate Bar Made In China
Description:
The grate bars are used well in the Boilier Machine, it has the high requirement of the goods, need flat surface, with small gap betwen each part.
Before shipment, the professional inspector check the goods carefully, and then deliver by Container.
1. Products Information:
| Product Name | Heat-Resistant Steel Investment Casting Furnace Boiler Grate Bar Made In China |
| Material | heat-Resistant Steel, Such as DIN1.4777,DIN1.4776,DIN1.4823.DIN1.4848,DIN1.4837 ,Ni-Hard and etc. |
| Material Standard | DIN. |
| Currency | RMB USD EURO |
| Terms of Trade | EXW,FOB,CIF |
| Terms of Payment | Pay 50% mould and clamp cost do the sample in advance, and after sample approved,pay 50%balance. For the mass production, pay 50% deposit when the order played, and after see the copy of B/L,just pay 50% balance. |
| Heat Treatment | Normalizing,Tempering,Annealing,Quench (Water or Oil) |
| Surface Treatment | Shot blasting, Machining,Painting,Blacken,Oxided,Galavinized,Zinc Plated |
| Process | Investment Casting, Shelling Mould Casting, Lost foam Casting,Sand Casting |
| Packing | Non-fumigation Plywood/Pallet/ Also can do customer's requirement |
| Drawing File | JPG,PDF,IGS,STP,SOLIDWORKS,CAD |
| Delivery Time | 60 days for sample making ,and 45 days for mass produciton |
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
4..FAQ
a. Are you a factory or trading company?
We are have a factory and a trading department.
b. Where is your factory located?Can we have a visit?
Our factory is located in Fenghua District, Ningbo,China.You can fly to Shanghai Airport and take the train to ningbo, Also can fly to Ningbo Air port directly.All our clients, from home or abroad, are warmly welcome to visit us.
c. How does your factory to regarding quality control?
Quality is priority, we always attach great importance to quality controlling from the very beginning to the very end.We also has gained ISO9001:2008 Authentiation.
5.Welcome customer from abroad and domestic to send the inquiries.