Categories | Precision Investment Castings |
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Brand Name: | NC484 |
Model Number: | 484 |
Certification: | ISO9001,SGS, |
Place of Origin: | Mainland China |
MOQ: | 100 pcs |
Price: | Can talk |
Payment Terms: | T/T, L/C |
Supply Ability: | 90,000 pcs |
Delivery Time: | 30 days |
Packaging Details: | Wooden Case |
Item Name: | Helical gear |
Material: | Cast steel |
Process: | Precision investment casting |
Weight range:: | 0.5-500KGS |
Surface Finish: | Sandblasting |
Size: | As per drawing |
Company Info. |
Sunrise Foundry CO.,LTD |
View Contact Details |
Product List |
Precision Investment Casting OEM Small Steel Helical Gear for Paper Shredder
Description
Casting Process | Precision casting, Investment casting, Lost wax casting, |
Casting Material | Alloy steel, Carbon steel, Stainless steel, Heat resisting steels, etc. |
Processing Methods | Die making & wax pattern, Assembly of wax pattern, Dipping the assembly into Silica Sol slurry, Sand-spraying & shell built, Dewax & firing, Pouring the metal, Shell & part removal, Finishing & secondary operations. |
Casting Weight | 0.05kg-200kg |
Casting Standard | ISO, ASTM, AISI, EN, DIN, NF, JIS, BS, etc. |
Casting Tolerance | CT4-CT6 |
Surface Roughness | Ra 0.8um-12.5um |
Surface Preparation | Polishing, Sand Blasting, Passivating, Plating, Galvanized, Spray-Paint, etc. |
Heat Treatment | Quenching, Normalizing, Tempering, Annealing, etc. |
Inspection Equipment | Spectrograph, Metallographic analyzes, Universal Strength Tester, Hardness Tester, Impact Test Machine, Pressure Testing Machine, Magnetic Particle Inspection Machine, Ultrasonic Flaw Detector, X-Ray Test. |
Dimension Inspection | Calipers, Height Gauge, Micrometer Calipers, Inside Caliper Gauge, Angle and R Gauge, Coordinate Measuring Machine (CMM). |
Production Process
FAQ
Q: What should I do to get a quotation?
1. Drawings or sample parts.
2. Quatity, the greater the number , the more favorable price.
3. Material; your specific material and standard, SAE / DIN
/BS/EP.. etc
Q: What's your payment terms?
1. 30%T/T in advance ,70% balance has to be paid before first
shipment
2. 100%T/T in advance.
3. 100% L/C at sight.
4. Special situation negotiable.
Q: How to get free samples?
Contact me immediately to get free samples.