Refractory Precasted Block

Introduction:

Refractory Precasted Block (also called Prefabricated Refractory Block, or Precast Shaped Refractory, or Precast Fired Refractory), according to customer’s requests, refractory precast block is mainly designed and made of refractory castable and refractory plastic mixture. Also together with aluminate cement, water glass refractory cement, phosphate refractory cement and aluminum phosphate refractory cement, fire clay and low cement bonded precast block; According to the variety of aggregate into high alumina refractory cement, clay, silica refractory cement and corundum refractory cement block; According to the forming method, it can be divided into the vibration forming precast block, the vibration compression molding precast block and the ramming forming precast block; The mass of the precast block is several tens of kilograms to several tons, so it is divided into large, medium and small prefabricated blocks, So refractory precast block can be divided into ordinary precast block, steel precast block and anchor block.

Part shapes we manufactured:

· Pre-Fired Refractory Cast Shapes

· Burner Blocks

· Trough Liners

· Ladle Liners (Drop-In)

· Tap Hole Blocks

· Pier Blocks

· Induction Furnace Shapes

· Furnace Jambs, Arches, Roofs, Walls & Hearths

· Headwall Castings

· Lintels/Jambs/Sills

· Special Shapes

Properties

Our company can produce exactly according to your requirements and drawing, we have enough experiences in the field of manufacturing and application of refractory precast shape.

Our company also has the ability to supply burner rings, tap out blocks, seal blocks, bull noses, and many other precast items in a myriad of configurations. The advantages of our refractory precast block as follows,

1. Perfect moulding to size
2. High density, low porosity & high strength
3. First heating up is shortened or even unnecessary
4. Quick and easy installation even with unskilled persons

Physical & Chemical Index

Precast Ladling Seating Block 

Precast Burner Blocks

Characteristics

Refractory Precast Block can achieve direct lifting, mechanized furnace construction, high construction efficiency. It can solve the technical problems in the furnace construction for the user, and can customize the lining and various construction schemes according to the user requirements and furnace type conditions. In the industrial furnace and thermal equipment, the use of prefabricated block furnace, can realize the mechanization of hoisting, saving manpower, shorten the construction period, improve the furnace operation rate.

 Applications:
Precast Refractory Blocks are most commonly used in high temperature furnace fields. According to the demands of the construction site, per the designs, the refractory product was produced in advance at the manufacturer to facilitate the construction. Precast Refractory Block is widely used in various industrial furnaces because of their irreplaceable advantages. Its biggest advantage is that it can be pre-baked, directly hoisted, the construction period is greatly reduced, and the quality is stable and controlled.

In recent years, the proportion of Refractory Precast Blocks have become higher and higher. It divides the parts to be constructed of high-temperature kiln into small pieces in advance, and designs them into special shapes. The molds are designed & produced according to the shape, and the precast refractory blocks are prefabricated and formed in our factory. After being cured and baked, they are transported to the site and suspended. It can be used after hanging up.

Packing:

l  Wooden Pallet

l  Per your requirements