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| Customization: | Available |
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| Casting Method: | Sand Casting |
| Casting Form Material: | Metal |
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Precision casting is a general term for the process of obtaining castings with precise dimensions. Compared
with the traditional sand casting process, the castings obtained by precision casting are more precise in size
and have better surface finish. It includes: investment casting, ceramic casting, metal casting, pressure casting,
and lost foam casting.
Among them, the most commonly used is investment casting, also known as lost wax casting: select suitable investment material (such as paraffin) to make investment mold; repeat the process of applying refractory coating and spreading refractory sand on the investment mold, harden the shell and dry it; then melt the internal investment mold to obtain the cavity; bake the shell to obtain sufficient strength and burn the residual investment material; pour the required metal material; solidify and cool, remove the sand after shelling, so as to obtain a high-precision finished product. According to product needs, heat treatment, cold processing and surface treatment can be carried out.
We can offer you investment casting parts, railway casting parts, railway parts, excavator machinery 1. Investment casting sand casting/ lost wax casting/precision casting/gravity casting/ Production capacity:
| Carbon steel castings |
ASTM A216-Gr. WCB, Gr. WCA, Gr. WCC; ASTM-415-205, 450-240, 485-275, 80-40; DIN- GS-C25(1.0619), GS-38(1.0416), GS-45(1.0446), GS-52(1.0552), GS-60(1.0558); JIS-SC410, SC450, SC480, SCC5; BS-A1, A2, A5; NF-GE230, GE280, GE320, GE370 |
Soluble glass sand moulding Resin-sand moulding Lost wax casting (Investment casting) Lost foam cast Shell-core cast Electric-furnace smelting |
| Stainless steel castings |
ASTM-CF-8M, CF-8, CA-15, CA-40, 316, 304; DIN-G-X6CrNi18 9(1.4308), G-X7Cr13(1.4001) G-X20Cr14(1.4027), 1.4408; JIS-SCS13, SCS 1, SCS 2, SCS 14A; BS-304C15, 410C21, 420C29, 316, 304; NF-Z6CND18.12M, Z6CN18.10M, Z12C13M, Z20C13M |
Soluble glass sand moulding Resin-sand moulding Lost wax casting (Investment casting) Electric-furnace smelting |
| Alloy steel castings |
DIN-GS-40Mn5(1.1168), GS-20Mn5(1.1120); GS-37MnSi5(1.5122), GS-34CrMo4(1.7220); JIS-SCMn3, SCW480, SCSiMn2, SCCrM3, SCMnCR3; ASTM-LCC UNS-J02505, J13048 NF-G20M6, G35CrMo4 |
Soluble glass sand moulding Resin-sand moulding Lost wax casting (Investment casting) Electric-furnace smelting |
Q1.What material do you have?
A:SS304/SS316/SS316/Duplex 2205/ Carbon steel/Alloy steel/Aluminum.
Q2.Can you provide sample for us?
A:Yes, free sample is available;
Q3. How do you ensure quality control?
A:we ensure the quality control by 2 steps:
1)after finish, our workers will check it one by one.
2)our package department will check before they pack.
Q4. Can you do the full set project products for us?
A:Yes we can, our engineer will check your project drawings to make sure its accuracy for each different fittings and quantity.
Q5. How about your delivery time ?
A:15-20 days for glass fittings. 25-30 days for OEM fittings .
Q6.Can you do the any metal products according to our design?
A:Yes, but the drawing or sample is needed.
Q7.What surface treatment for the products your factory can offer?
A:Mirror, Chrome, Satin, Brushed ,Power coated, Electrolytic polishing.
Q8. OEM and ODM ?
A: Yes. Warmly welcomed!
Q9. Do you have any MOQ limit for order?
A: Low MOQ, 1pc for sample checking is available.
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