Product Description
Kingwell is the Innovation genius Specialized in Fireless and Smokeless High Temperature Fiberglass Filter Fabric Products for Molten Metal Filtration and Distribution.
Our major products for Casthouse Include:
1.1, Combo bag & Filter Sock
1.2,HT-Rigid Combo bag
1.3,Fiberglass Mesh Filtration Fabric,Pressed Filter Cups for Aluminium Casting
1.4,Silica mesh Casting Filter
Functionality of Combo Bags for Rolling Slab Casting:
In Direct Chilling Casting,Combo Bag controls the Flow Pattern and Temperature Distribution,which effect the temperature profile across the mold and hence the molten metal sump, these have bearing on the structure in solidification. The practical solution to this problem has been to redirect the downward flow out of the downspout to a horizontal distributed flow,using a solid refractory box section or a flexible fiber bag, that is, Combo Bag. Distribution of hot metal into the ingot sump results in uniform temperature gradient.
1.1,Combo Bag & Filter Sock (Fireless , Smokeless , Least Shrinkage)
Which are specially designed and woven for the diffusion and filtration of aluminium. High twist yarns are used to control strand diameters and resist flattening or distortion under pressure from contact with molten aluminium.
Kingwell Black Flex Advantages
•High temp resistance is up to 1,200 C.deg
•No Fire,No Black Ashes Pollution,No Offensive Toxic Gas,Smokeless,0 contamination to the Slab Casting from A to Z
•Super corrosion resistance to molten aluminum,
Not easy to stick to the mold,
Beneficial for initial casting,and good casting effect,
High safety
•Exquisite heat effect functions,the least heat loss,none overheating
•When molten metal introduced, the King Black Flex combo will self harden the mold path, and the molten aluminum on its surface is like oil, with good melt distribution effects
•Good breathability, beneficial for reducing melt Turbulence, improve metal distribution
•Removes oxides,Eliminates spike racks,Reduces scrap,and improve the metal ductility and mechanic characteristics
Applications for large particle filtration for wash reduction include Trough socks, Channel bags, Launder windsocks, Spout socks and Combo bags.
1.2, Kingwell HT-Rigid Combo bag
We Kingwell specialize in world-class high quality customized Combo Bags for molten metal Filtration and Distribution used for DC Sheet Ingot Casting & Slab Casting in any smelters.
High Temp Resistance up to 1,200ºC
Advantages of Kingwell HT-Rigid Combo:
•No Fire,No Black Ashes Pollution,No Offensive Toxic Gas,Smokeless,0 contamination to the Slab Casting from A to Z
•Super corrosion resistance to molten aluminum,
Not easy to stick to the mold,
Beneficial for initial casting,and good casting effect,
High safety
•Say No to risk of Fibre Combo bags easily fragile and broken for series of casting
•Improve the casting efficiency
•Good breathability, beneficial for reducing melt Turbulence, improve metal distribution
•Exquisite heat effect functions,the least heat loss,none overheating
•Extreme Tough throughout all the cast
•The inside bag is fixed on the outside bag , No Displacement or Deviation during the casting process.
•Negligible Deformation
•The much less Shrinkage to other market qualified competitions
•Eradicates Oxides & Dross,Eliminates spike racks,Reduces Scrap,and improve the metal ductility and mechanic characteristics
•To guarantee the Constant Throughflow and Unique Filtration Effectiveness
•To achieve the best molten metal Flow Pattern and Temperature Distribution
•These Combos are cost effective and yield higher Return on Investments
The above picture is shown Kingwell HT Combo bag offline statuses after large size casting.
1.3, Smokeless Fiberglass mesh filtration for Aluminium Piston Casting
Environment-friendly Perfect filtration mesh
the Best Handfeels , Not Allergic to People
Say no to Excessive Iron Content & Oxide formation & Porosity Defect problems in your end castings !
Kingwell is the Innovation genius specialized in Smokeless Fiberglass mesh filtration for Aluminium Piston Casting, the high temperature resistance is up to 1,200C.deg, during the whole casting,we guarantee every piece of our filtration mesh:
Higher stiffness
Mesh:0 shrinkage and being firmly locked
Fireless
No black ashes
Smokeless
Odourless
None toxic VOC
Aid in melting
Slightly anti-static
The mechanical characteristics are still strong after use
Smooth and neat
Not easy to absorb moisture
The perfect environment-friendly filtration mesh becomes a mainstream trend for high-end castings.
Mesh Fabric Specifications:
| Style Number |
Strand Diameter |
Strand Count per inch |
Holes per in2 |
% Open Area |
Weave Type |
| Warp inch |
Weft
inch |
| 31L4 |
0.040 |
0.042 |
6×6.5 |
38 |
55.5 |
Leno |
| 32L |
0.034 |
0.038 |
7×7 |
49 |
56.1 |
Leno |
| 33L6 |
0.051 |
0.047 |
8×7 |
55 |
39.8 |
Leno |
| 34L |
0.034 |
0.037 |
8.5×7.5 |
64 |
50.9 |
Leno |
| 36L |
0.036 |
0.034 |
9.5×9 |
89 |
44.5 |
Leno |
| 40L |
0.037 |
0.034 |
11×9 |
102 |
40.3 |
Leno |
| K-43P |
0.037 |
0.037 |
12×12 |
144 |
33.9 |
Plain |
| K-55P |
0.032 |
0.032 |
14×14 |
196 |
35.9 |
Plain |
Various styles : In roll, Pre-cut, Pressed shapes are available.
Customized Mesh Specifications would be available on request.
1.4, Silica mesh Casting Filter (Mock-leno & Leno types)
Future Humanized Materials:the Best Handfeels,Not Allergic to People
We're strongly promoting series Smokeless Carbonized silica mesh !
Filtering with Silica Mesh Casting Filter is an effective way to remove inclusions and slag from steel, copper-based metal alloys, aluminium , gray, malleable, white, compacted graphite and ductile cast iron. Able to withstand pouring temperatures up to 1650C.deg (3000F), filter shapes help trap inclusions and reduce turbulence during the casting process. On contact with molten metal, the surface fibers of the filter form a sticky layer of fayalite. This allows the mesh filter to remove even micron-sized inclusions from the beginning of the pour to the end.
Silica Mesh Filtration is an economical solution at extracting dross,slag, refractory particles and nonmetallic inclusions,make the waste product of casting reduce by 50~60%.
Features:
In metal filtration, Silica Mesh Filters offer following unique advantages that ceramic foam and cellular filters do not:
*Best Results with Hot Topping - the filter can easily be removed after the pour so that there is no metal flow restriction during the exothermic action of the Hot Topping.
*No custom pour cone required - foundries using ceramic foam or cellular filters typically have to use custom-made pour cones that have a small ledge added to the inner wall of the bottom for the filter to sit on.
*Can sit on the top of any standard pour cone.
*No pre-heat required -unlike ceramic foam or cellular filters, silica mesh filters can be placed in the pouring cone just prior to the pour.
Specifications:
Standard Mesh Sizes:1.5×1.5, 2.0×2.0,2.5×2.5mm
Various flat sheets, pressed shapes are customized to order.
P.S: Our maximum sheet size is:900×1,050mm
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