Forming Board Box Dewatering Elelments for Paper Mill
Model NO.: SH-SB25501
Condition: New
Warranty: 12 Months
Trademark: Sun Hong
Transport Package: Exporting Stand
Specification: As to order
Origin: Liaoning
HS Code: 84392000
Model NO.: SH-SB25501
Condition: New
Warranty: 12 Months
Trademark: Sun Hong
Transport Package: Exporting Stand
Specification: As to order
Origin: Liaoning
HS Code: 84392000
Product Description:Foil Elements were introduced during the 1960s and took over as the standard dewatering elements at machine speeds where table rolls could no longer be used.A foil elements consists of a stationary blade fitted below the wire ,the upper side of which forms a small expansion angle with the wire ,generating an under pressure.However ,by choosing a small enough angle ,sometimes below one degree,a suitable suction pressure can be generated even at high wire speed.The accurate angle plays a great role during the dewatering process.
In 2018 we exported 10000 sets of foils to German client which obtains very good feedback.
Dewatering Elements:
Dewatering elements feature & structure :
Â
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Alumina Ceramics Sub 99%Â AL2O3 | ||
| Property | Â Â Â Â Â Â Unit | Value |
| Bulk Density | Â Â Â Â Â g/cm3 | 3.86 |
| Hardness (HV) | Â Â Â Â Â Gpa | >14.7 |
| Bending  strength |      MPa | ≥360 |
| Fracture toughness | Â Â Â Â Â Â MPa | 5-6 Mpa.m 1/2 |
| Coefficient of thermal expansion | Â | 7.0-7.5x10-6.0c |
| Porosity | Â Â Â Â Â Â % | <0.04% |
| Water absorption | Â Â Â Â Â Â % | <0.025% |
| Surface roughness |       --- | ≤0.5μm |
| Particle size | Â | Submicron |
| Vacuum Suction Box  & Forming Machine | Dewatering Box | Forming Board Box |
| UItra-fine grain /Uniform and dese | UItra-fine grain /Uniform and dese | Best choice of dot |
| Low friction coefficient | Low friction coefficient | Improve paper quality |
| Stable struture-tray-frame | Angles are avaible to choose | One time made ceramic |
| High-strength matrix of fiber glass /carbon fiber | Low adhesive rate for mixtures | Stable struture |
| Choices for the percentage opening | Effectively protect forming wire | High-strength matrix of fiber glass /carbon fiber |
| Lubricant equipment | Firmly fixed structure | Firmly fixed structure |
| Movable bar | Easy to replace | Easy to replace |
| Long service life | Long service life | Long service life |
Packing & Delivery:
Contact:
Jenny
www.sunhongco.comÂ
Cell:+86 15050826262 Product Description:
Foil Elements were introduced during the 1960s and took over as the standard dewatering elements at machine speeds where table rolls could no longer be used.A foil elements consists of a stationary blade fitted below the wire ,the upper side of which forms a small expansion angle with the wire ,generating an under pressure.However ,by choosing a small enough angle ,sometimes below one degree,a suitable suction pressure can be generated even at high wire speed.The accurate angle plays a great role during the dewatering process.
In 2018 we exported 10000 sets of foils to German client which obtains very good feedback.
Dewatering Elements:
Dewatering elements feature & structure :
Â
| Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Alumina Ceramics Sub 99%Â AL2O3 | ||
| Property | Â Â Â Â Â Â Unit | Value |
| Bulk Density | Â Â Â Â Â g/cm3 | 3.86 |
| Hardness (HV) | Â Â Â Â Â Gpa | >14.7 |
| Bending  strength |      MPa | ≥360 |
| Fracture toughness | Â Â Â Â Â Â MPa | 5-6 Mpa.m 1/2 |
| Coefficient of thermal expansion | Â | 7.0-7.5x10-6.0c |
| Porosity | Â Â Â Â Â Â % | <0.04% |
| Water absorption | Â Â Â Â Â Â % | <0.025% |
| Surface roughness |       --- | ≤0.5μm |
| Particle size | Â | Submicron |
| Vacuum Suction Box  & Forming Machine | Dewatering Box | Forming Board Box |
| UItra-fine grain /Uniform and dese | UItra-fine grain /Uniform and dese | Best choice of dot |
| Low friction coefficient | Low friction coefficient | Improve paper quality |
| Stable struture-tray-frame | Angles are avaible to choose | One time made ceramic |
| High-strength matrix of fiber glass /carbon fiber | Low adhesive rate for mixtures | Stable struture |
| Choices for the percentage opening | Effectively protect forming wire | High-strength matrix of fiber glass /carbon fiber |
| Lubricant equipment | Firmly fixed structure | Firmly fixed structure |
| Movable bar | Easy to replace | Easy to replace |
| Long service life | Long service life | Long service life |
Packing & Delivery:
Contact:
Jenny
www.sunhongco.comÂ
Cell:+86 15050826262
According to the characteristics of molding, injection mold and thermoplastic plastic mold are divided into two types. According to the molding process, it can be divided into transfer mold, blow mold, casting mold, hot molding mold, hot pressing mold (compression mold), injection mold, etc. Among them, the hot pressing mold can be divided into three types, i.e., overflow, semi-overflow and non-overflow, and the injection mold can be divided into two types, i.e., cold runner mold and hot runner mold. It can be divided into two types: mobile type and fixed type.
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