cast iron crucible for zinc melting

 Cast iron crucible is mainly used  for melting aluminum, zinc alloy, lead alloy, tin alloy, antimony alloys and other metals. For melting high temperature metals, usually need special crucibles, such as custom  Crucible .

OEM & ODM Cast Iron big capacity crucible for Metallurgy Industry from Hengchang Foundry

Hengchang is the leading producer of gray, ductile iron, other alloy in China, melting more than 6000 tons per year, with more than 15 years experience. Most of metallurgy cast iron crucibles are produced by resin sand casting. As it  provides amazing benefits for manufacturers who are looking to make complex parts in smaller production runs using cost-effective methods. One of the main benefits is that resin sand casting creates a very smooth mold surface that is strong and solid.  The reason is because of the sand’s collapsibility when the mold compresses while solidifying.  So there are fewer casting defects as the molten metal can flow into every crevice of the mold to create accurate dimensions. Resin sand casting is ideal for very large castings that can weigh several tons. Yet this process is also ideal for smaller components that need customization.  The process requires fewer workers to create the mold and production runs, which can also provide cost savings that can be passed on to the customer. Since the mold is very strong, it can make products for a wide range of applications, such as engine blocks, cylinder heads and other engine parts, hardware, electrical contact parts, pulleys, and even landing gear components.

Cast iron & alloy casting

- weight: 0.5-2000KG

- technology: vacuum casting, resin sand, shell molding

- application: Water heating, air conditioner, pump, valve, other mechanical field

Product detail

Advantages of Sand Casting Process:
• Low Cost due to its cheap and recyclable mold materials and simple production equipment.
• Wide range of unit weight from 0.50 kg to 2000 kgs or even bigger.
• Various Structure from simple type to complex type.
• Suitable for production requirements of various quantity.

Our Advantages in Sand Casting Field:

• Over 15 years of experience in sand casting, shell molding casting and machining technology.
• Dimensionally accurate cores for complex internal contours.
• Strictly control the raw materials.
• Quality management throughout the production process and maximum process reliability.

We are producing various cast iron products for overseas customers in Japan, USA, Canada, Germany, Danmark, Russia and Dubai.

Zhangzhou Hengchang Machinery Manufacturing Co.,Ltd production process photos