Hlong-Lasting Igh Precision Casting And Machining Parts Investment Casting Cnc Precision Machining
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Product Details |
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Name |
Investment casting and precision machining ONLY |
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Product process |
client drawings/samples, mould design and produce, raw casting, surface treatment ,machining, packing and delivery |
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Surface treatment |
plating, spray-paint, Surface blasting, Glass bead blasting, Electrolytic polishing, mirror polishing, brush polishing, Magnetic needle polishing, Vibration Grinding, Heat treatment |
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Material |
carbon steel, stainless steel, alloy steel |
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Application |
Pipe fittings, petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat, exchanger, gas metallurgy, shipbuilding, construction, etc. |
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Size |
all sizes available or per customer's drawings |
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Standard |
BS ,DIN, AISI, ASTM, JIS, etc |
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Certification |
ISO9001:2008 |
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Service |
OEM / ODM, Production according to the samples |
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MOQ |
small order is acceptable |
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weight |
0.005-60KG |
| Item | QDOS018 |
| Material | Carbon steel,steel alloy,stainless Steel(variable kinds of material code) |
| Weight/pc | 0.74 kg |
| Dimensions | Diameters changing from dia. 30mm to dia.1000mm |
| Reports | Chemical certificates based on customers requirements |
| Process | Investment casting→cleaning→sand-blasting |
| Special features | Long term life Good Anti-corrosion properties Precise tolerances |
| Inspection | Heat-treatment report Dimensions inspection report: First article inspention Process inspection Final inspention |
| Packaging | Boxes+cartons+pallet or per your requests |
| Application | Various mechanical casting parts |
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We only do investment casting and precision machining, we are more professional in efficiency and service! |
1. Where is your factory?
Our factory locates in Jimo District of Qingdao and 25 minutes to Qingdao Liuting airport and 1 hour to Qingdao seaport. It is very convenient.
2. What kind of material you can produce?
Our spectrom has 28 channels. We can make all of them we can test.The main material for us is as below,
Stainless steel:201/304/316/2205/17-4PH/INCOL625/410/411/412
Carbon steel: 20#/25#/35#/45#/CLA1A/CLA11/CLA12/WCB/SCS13
Steel alloy:EN24/EN36/EN36A
3. How about your MOQ?
Due to we are professional OEM/ODM factory,we can produce any quantity per our customers’ demand :even 1pc as long as the material can be melton by our furnace.
4. What about the products’range?
based on the parts’weight,it is from 0.005kg till 60kg each pc.
5. How to control the products quality?
Under ISO9001 quality management system controlling,
Material: incoming/before melton, we analyze it with our Spark spectrum, the record for 5 years at least
Casting: we make the castings per customers orders. Before mass production, we will test the whole casting process, after qualifying the parts sizes and process, we can start mass production.
Machined sizes: we use TaiWan-made CNC lathes and CNC vertical machining centers, also Japan-made MARZAK horizontal machining center for machining, the tolerance can be +/-0.015mm(0.0006’’).
Inspection gages and tools: Japan Mitutoyo caliper/ID indicator/ID micro meter etc., LEADER CMM
6. How about the leadtime?
Typicaly:
Mould:7-15days based on the parts’ structure: simple or complex
Samples: 7-10days Production: 12-21days
