Baoding Guokun, China sand casting factory
Water glass casting

Undercarriage Components


Water glass investment casting is an lost wax investment casting process, widely used for steel precision casting, carbon steel casting, stainless steel casting, alloy steel casting, wear resistant steel casting, etc

Water glass casting method: We use domestic wax and dewax into high temperature water. Most importantly, ceramic mold material is water glass quartz sand that is very cheap locally. Therefore, the surface finish and the casting accuracy will not be so good. But it is still much better than sand casting process.

Silica sol casting method: We use high temperature wax and dewax into flash fire. Meanwhile, ceramic mold material is silica sol zircon sand that is more expensive than quartz sand. Therefore, the surface finish and casting accuracy will be very impressive. Silica sol investment casting is our main production line right now. And we also can provide you better prices as per your drawings or samples.

No. Water Glass Casting Silica sol casting
1. Main metal carbon steel, cast steel, alloy steel, wear resistant steel, etc Stainless steel, alloy steel, etc
2. Casting tolerance CT7-CT9 CT5-CT6
3. Surface Finish 12.5 6.3
4. Application valve casting, mining casting, agricultural casting, railway casting, etc Furniture or door casting, medical casting, valve casting, etc
5. Advantage Competitive prices Fine surface finish and high precision

Our water glass casting details:

1. Material: carbon steel, alloy steel, stainless steel, cast steel, cast aluminum, bronze, brass, copper, etc

2. Process:  water glass casting, investment casting, silica sol casting, precision casting

3. Finish: sand blasting, antirust oil, painting, powder coating, zinc plating, Chrome plating, Polishing, etc

4. Heat Treatment: Anneal, Quenching and tempering, Normalizing, Carburizing, Nitriding, Carbon Nitriding, case hardening, Induction Quenching, etc

5. Machining Equipment: CNC center, CNC machinery, Turning, Drilling, Milling, Grinding, Lathing, boring, tapping, reaming machinery, etc

6. Measuring Tool: CMM, Projector, Vernier caliper, Depth Caliper, Micrometer, pin gauge, thread gauge, height gauge, etc

7. Packing details:

Inner packing: Strong & waterproof plastic bag is packed inside, to keep the product in safe condition, or as customer requests

Outer packing: Multilayer wooden box in strong bandages, used for standard export package. Or as per customer's requirements.

8. Delivery details: Ocean shipping, Air shipping, Train shipping, Express, TNT, UPS, FedEX, etc

Please send your inquiry to or call us 86-15168139710.

Contact Us

Baoding Guokun Export and Import Trading Co., Ltd
Add: 777# Chaoyang South Street, Baoding City, Hebei, 071000, China
Factory Address: Wangdu County, Baoding City, Hebei, 071000, China
Tel: 86-312-5951319
Fax: 86-312-5951296

Back To Top

冀公网安备 13060202000947号