Wuhan Yinyu Investment Casting Co., Ltd. |
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OEM Metal Precision Casting Parts , Precision Casting Metal Small Parts
General Products Application /Service Area | Metal Parts Solution for Vehicle, Agriculture machine, Construction
Machine, transportation equipment, Valve and Pump system. E.g.
Engine bracket, truck chassis bracket, gear box , gear housing ,
gear cover, shaft, spline shaft , pulley, flange, connection pipe,
pipe, hydraulic valve , valve housing ,Fitting , flange, wheel,
flywheel, oil pump housing, starter housing, coolant pump housing,
transmission shaft , transmission gear, sprocket, chains etc. |
Main Blank Process - For Steel Casting | Investment casting (wax mold made by middle temperature wax) |
Blanks Casting Tolerance | CT4-6 for Investment casting Process |
Applicable Materials for investment casting or lost wax casting | Carbon steel, Low Carbon steel, middle carbon steel, G35, G45, WCB,
WCA, WCC, ISO 340-550, Zg25 Zg35 Zg45 ,etc. OR According to customer requirement. |
Casting Blank Size /Dimensions | 2 mm-600mm / 0.08inch-24inch according to customer requirement |
Applicable Machining Process | CNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/
Tapping/ Broaching /Reaming /Grinding/Honing and etc. |
Machining Tolerance | From 0.005mm-0.01mm-0.1mm |
Machined Surface Quality | Ra 0.8-Ra3.2 according to customer requirement |
Applicable Heat Treatment | Normalization , annealing, quenching and tempering, Case Hardening,
Nitriding, Carbon Nitriding, Induction Quenching. |
Applicable Surface Treatment | Shot/sand blast, polishing, Surface passivation, Primer Painting ,
Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat
coating, Finish Painting. |
MOQ for mass production | For casting: 100pcs For Machining: 50pcs |
Lead Time | about 50days from the receipt date of China Steel Cast Foundry
Custom Casting Small Metal Parts. |
Q: Can we send a sample for reference?
A: We are glad to send samples for your inspection.
Standard samples can be free, but you may need to pay the express
fees.
Q: How to confirm the quality with us before starting to produce?
1) We can provide samples and you can choose one or more, and then
we make the quality according to that.
2) Send us your samples, and we will make it according to your
quality.
Q: How to solve the quality problems after sales?
A: Take photos of the problems and send to us After we comfirm the
problems, within three days,we will make a satisfied solution for
you.
Q: What is the lead time?
A: 30-35days after sample confirmation
Q: Can you print our brand on the product?
A: Yes, Of course. It can make customer’s brand logo.
Q: What about the price?
A: We promise the price we offer is lowest if same application,
only to enlarge the market share.