Molten iron filter

Apply to casting industry for the filter of melted metal Various sizes available Longevity Service Shape: Square and round

Molten iron filter is made by material of mullite (cordierite); it has merits of high-density mesh straight holes, which make the product with characteristics of high thermal shock resistance and high fever casting temperature. the straight-hole design ensures balance between flow rate and intensity, it remove impurities and residue particles, and improve surface quality and mechanical performance of casting, also reduce the rejection rate of casting, raise the life span of the casting and reduce casting cost.

Available range of size: 25 mm ~100 mm.

Shape: Square and round.

The Range of Thickness is from 12 mm to 22mm or as per client’s requirements.

Mesh sizes: 100 hole/in2, 200 hole/in2 and 300 hole/in2.

Applications: cast iron Castings, SG Castings, Automotive castings, Non-ferrous castings.

1. Technical data:

Item   material	Al2O3 (%)	Hole type	Milli hole(μm)	Coefficient of Thermal Expansion (×10-6/°C)	Softening temperature (°C)	Compressive Strength (MPa)
Cordierite	37	Round, square and delthyrium	2~3	≤1.8	1390	≥12
Mullite	46		2~3	≤4.0	1550	≥15
Alundum mullite	70		2~3	≤5.5	1700	≥15

 

2. Specification of molten iron filter:

Size(mm)	Cell Diameter (mm)	Number of hole (PCS)	Cell-opening ratio (%)	Effective filter area
40×40×10	1.44×1.44	484	62	1200
40×40×12	2.0×2.0	225	56	1200
50×50×12.5	2.0×2.0	400	64	1960
55×55×12.5	1.15×1.15	1369	59	2310
55×55×12.5	2.2×2.2	441	70	2310
60×60×20	2.2×2.2	400	54	2820
66×66×12.5	1.24×1.24	1681	60	3560
66×66×12.5	1.44×1.44	1225	59	3560
66×66×12.5	2.1×2.1	576	59	3560
75×75×15	2.2×2.2	676	59	4650
81×81×12.5	1.44×1.44	1932	61	5510
100×50×20	1.6×1.6	1200	62	4100
100×100×20	2.5×2.5	961	61	8500
150×100×22	2.5×2.5	1426	59	13250
150×150×22	3.0×3.0	1296	52	19600

Note: we can be customized as per client's requirements.

Molten iron filter