Baoding Guokun, the professional sand casting foundry, can produce OEM casting cast iron, ductile iron, gray iron, and steel counterweights for various applications in constructional, agricultural, industrial areas, such as crane, forklift, kettlebell, marine buoy, elevator, etc
| Item | Green Sand casting | Resin sand casting | Precoated Sand Casting or shell mold casting | Automatic Molding Line |
| Process | Green Sand Casting is the common sand castings made using wet sand or “green sand” molds. | Resin sand casting process is using the resin sand as the molding material. Resin sand is a kind of mixture of quartz sand and resin | The main molding material is the pre-coated phenolic resin sand, which is more expensive than green sand and furan resin sand. | Green sand molding line & resin sand molding line |
| Advantage | Usually for large steel castings and iron castings. | Suitable for custom castings with rough surface requirement and low unit cost. | high dimensional tolerance, good surface quality, and less casting defects | High production rate, only suitable for small & medium castings, require annual quantity |
| Casting Tolerance | CT11-12 | CT10-11 | CT8-9 | CT10-CT11 |
| Surface | ||||
| Weight | 5000kgs max. | 5000kgs max | 50kgs max | 10-50 kgs |
| Metal | Cast steel, Cast Iron, cast aluminum | Cast iron, Cast steel,cast aluminum, bronze | Cast steel, Cast Iron, cast aluminum, bronze | gray iron, ductile iron casting |
If you need Cast iron counterweight, elevator counterweight block, casting weight foundry, crane iron counterweight, cast iron blocks, cast iron counterweight plate, cast iron crane counter weight, gray cast iron counterweight, standard cast iron test weight counter, 50 KG counter weight, please feel free to contact tina@guokuncasting.com to get a competitive prices.
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 Phone:86-18132789710(Same with WhatsApp, Wechat)
Fax: 86-312-5951296
Email:
Tina: tina@guokuncasting.com
Gina: gina@guokuncasting.com
Doris: doris@guokuncasting.com
