casting and machined steel mechanical fittings components

Casting and machined steel Mechanical fittings components

Quick Details

CNC Machining or Not: CNC Machining
Type: Broaching, Drilling, Etching / Chemical Machining, Laser Machining, Milling, Other Machining Services, Rapid Prototyping, Turning, Wire EDM, Casting and machined steel Mechanical fittings components
Material Capabilities: Aluminum, Brass, Bronze, Copper, Stainless Steel, Steel Alloys, Other
Micro Machining or Not: Micro Machining
Tolerance: CT
Process: Investment casting
Heat treatment: Annealing/Tempering/Normalizing
Casting equipment: Intermediate frequency furnace
Weight range: 0.01KG-200KG
Appearance: epoxy powder,galvanized,paint
Machining: milling machine,drilling,CNC lathe
Craft: waterglass,silica sol
Certificate: BV,ISO9001


Product description

Descriptionstainless steel processing hardware accessories
Materialsteel,stainless steel,copper etc, according to customers' requirement.
Tooling Engineering1) 3D-CAD and CAE and 7 Engineers.
2)3 Axis CNC Machine Center;

 3) Horizontal NC lathe;

 4) Numerical Control Spark Erosion EDM.

 Functionused for machinery
Inspection equipmentThree-coordinates measuring machine,Hardness-testing device,spectrum analyzer.
Surface FinishChrome plating,spray-paint,Sandblasting, Powder Coating,anodisation,etc.
ServiceOEM/ODM service are welcome.



1. Casting Material: Grey iron, Ductile iron, Alloy steel , Carbon Steel, Aluminum, Brass,etc
2. Standard: ISO 9001:2008
3. Full set Quality Control
Quality Control:OEM Casting Cross checking point:
a NDE after Rough Machining
b Hardnes checking after heat treatment
c Mechanical testing
d Final NDE, Final Dimension
4. Best Quality and Best Price
5. On time delivery
6. Working Process: Sand casting, investment casting,die casting,forging,etc.
7.Casting Process:
Client Drawing--Mould Sampling--Casting--Rough Machining--HT--Mechanical testing---Final Maching


Silica Sol Investment Casting

ProcesSilica Sol Investment Casting
MaterialStainless Steel 304 , 316 , 347
Material GradeGB, ASTM , AISI , DIN , BS, JIS, NF
Accuracyclass CT4~CT7
Surface Roughnessup to Ra1.6~Ra6.3
Applied softwareProE (.igs , .stp) , Auto CAD , PDF, Jpeg, Jpg, Png
Production capacitymore than 1500MT per year
Heat Treatmentanneal,quenching,normalizing,carburizing, polishing, plating, painting
Machining EquipmentCNC center , CNC machines, turning machines,

drilling machines , milling machines, grinding machines

Measuring ToolCMM , vernier caliper, depth caliper, micrometer, pin gauge, thread gauge , height gauge
QC system100% inspection before shipment
Lead Timesample fast , lot production depends on customers' request
Payment TermsT/T , L/C, D/P , D/A
Shipment TermsFOB , CFR, CIF



1. Q:Is your company manufacturer?
A: Yes, we are the machinery unit manufacturer, we produce steel casting mechanical parts , usually against the customer's drawing or samples.

2. Q: Where does your products used?
A: Our steel castings can be used in heavy machinery or construction equipment in all kinds of industrys.

3. Q:How do you control the quality?
A: We have very strictly quality control system. Each procedure needs to be checked before next processing. Surely we will supply inspection report before every shippment.

4. Q: Do you supply samples for free?
A: Because the special producing type, we can't supply free sample. Also we need to charge the mold fee. If buying qty is big enough, mold fee can be returned.

5. Q: How long is the delivery time?
A: It's according to your quantity, usually is within 45 days.

6. Q: Can you do packing and logo as customer's requirement?
A: Yes.

7. Q: Why is the price difference so big between different supplier?
A: Our product is not normal, usually producing by the customer's drawing. So the price depends on the materials added in the steel.

8. Q: What kind of mold should I use? Seems different mold with different price.
A: It depends on your special precision requirements, The service life of mould also determines the mold charge.

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