| Standard: | GB, ISO9001:2015 |
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| Application: | Construction Machinery, Cement Plant, Mining Machine, Thermal Power Plant, Coal Yard |
| Material: | Aluminum |
| Type: | Wear Resistant Plate |
| Color: | White |
| MOQ: | 10 PCS |
| Samples: |
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| Customization: |
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Audited Supplier To supply a mechanically fastened wear liner system which could last between planned maintenance shutdown cycles.
A new wear liner system was required for a variety of critical chutes and transfer points through a manufacturing plant. The hardened steel liners up to 50mm thick currently being used in high wear and impact areas were not lasting and were being damaged or completely worn before planned maintenance shutdowns.
A transfer chute critical to the efficiency of the plant process was being subjected to particularly high wear. A flow of raw limestone ore in a combination of fines up to 70mm lump size was being conveyed on the system and through the transfer chute to the mill.
The premature wearing of the steel liners in the main high wear areas of the chute was also allowing for damage to occur to the steel structure behind the wear liners, allowing ore spillage.
Countersunk bolts which were used to mechanically fasten the steel liners were also having their bolt heads worn off. This caused the liners to come away from the chute wall or even completely fall off, creating a high risk of chute blockage or damage to the conveyor belts below.
Plant shutdown deadlines demanded a solution which could be supplied quickly and could be mechanically installed.
QIMINGXING Extreme Ceramic Wear Liners were installed to protect equipment from Wear and Impact.
QIMINGXING supply steel backed ceramic wear liners which were mechanically installed on deflector plates and chute walls as a new wear liner solution against the combined wear and impact of the limestone ore.
Ceramic Liners were installed using pre-welded studs in a combination of cut and standard 500mm x 500mm panels, so they were easy to manually handle for installation. This was critical due to the short shutdown period available and installation needed to be performed inside the confined space of the chutes. The configuration of the smaller individual liners with welded studs, compared to welded or countersunk bolted hardened steel plates, also meant there was no exposure of the mechanical fixings. This reduced the potential for wear from ore and allows for easier replacement of worn sections if required without replacing large areas of less-effected liner.
The feature of premium abrasion resistant hexagonal ceramic tiles embedded in impact resistant rubber have proven to give Ceramic Wear Liners superior resistance to both the wear and impact of the limestone ore compared to hardened steel. They have lasted significantly longer than previous wear liner products, lasting for multiple shutdown cycles without substantial wear or failure.
The result of using QIMINGXING Extreme Ceramic Wear Liners was an effective wear liner solution for the chute. The reliability of the chute has been improved and therefore increased efficiency of the conveyor system and plant process. This outcome offered value to the customer and the project met their needs and exceeded their expectations for improved wear life.
| S.No | Material | Attibutes | Properties |
| 1 | Ceramic Tiles | Material | 92%,95%,T95%,99%,ZTA |
| 2 | Rubber | Component | natural rubber, nitrile-butadiene rubber, Flame Retardant, others |
| Density | ~1.4g/cm3 | ||
| Tensile strength at break | ≥10.6Mpa | ||
| Elongation at break | ≥350% | ||
| Shore hardness | 65±5 | ||
| Adhesive between tile and rubber | ≥3.8Mpa | ||
| Adhesive between rubber and equipment | ≥3.5Mpa | ||
| Thermal conductivity. (normal temperture) | 2w/m.k | ||
| Aging period | 15years | ||
| Working temperature | ·-50ºC-200ºC | ||
| 3 | Steel plate | Material | Q235A |
| Denisty | 7.85g/cm3 | ||
| Thickness | 3-8mm | ||
| 4 | Adhesive | Apperance | Brown glutinous liquid |
| Solid content | 20±3% | ||
| Viscosity | ≥2.5Mpa | ||
| Peel strength | 48h N/2.5cm≥120 | ||
| Compressive strength | ≥850Mpa | ||
| Working temperature | '-20ºC-100ºC |
| Whole plate(mm) | 150x300,300x300,500x500,600x450 etc |
| Ceramic Size(mm) | Square Tile: 10x10,20x20,33x33,50x50,100x100,150x100,etc |
| Hexagonal Tile: 12x3, 12x6, 19x7, 19x12.5, 19x25, etc | |
| Locking block with lock and groove: 38*38, 40*40, 30*30, etc | |
| Dimple Tile: 20x20 with 5dimples, 20x30 with 18 dimples, 20x30 with 13 dimples, 20x20 with 1 semi-spherial surface | |
| Ceramic Thickness(mm) | 3-75mm |
| Alloy Steel Size(mm) | thicknedd 3-10mm |
| Rubber Thickness(mm) | Depends on the impact stress expected |
| Ceramic Cylinder/rod | 6x6mm, 15x15mm, 20x20mm, 31x31mm, 40x40mm, 50x50mm etc |
Ceramic Liner: plain ceramic liner, weldable ceramic liner, trapezoidal ceramic liner, ceramic cylinder, ceramic block, alumina wear liner, rubber backed ceramic panel, ceramic composite panel, mining wear liner and so on.
Ceramic Grinding Media: 92% alumina media, 95% alumina media, 99% alumina media, ZTA 370 grinding media, ZTA380 grinding media, ZTA 450 grinding media, ZTA 470 grinding media, silicate zirconia grinding media, yttria stablized zirconia grinding media, ceria stablized zirconia grinding media and so on.
Zibo Qimingxing New Material Incorporated Co., Ltd has been founded in 1997 and covered the area of 160mu,having more than 260 staffs in which the technical staffs account for 35%. The company has set up their wholly owned subsidiary, Shandong Ultraming Fine Ceramics Co., Ltd, Shandong Yilaisheng New Material Co., Ltd, Zibo Xingao New Material Research Institute Co., Ltd. The annual production of wear resistant ceramic and grinding media is 18000 tons. Our factory passed the ISO 9001:2015 standard quality management system certificate and successfully listed on the new OTC market in January 2017. The stock code is 870601.
The company specializes in the production of HC series wear-resistant ceramic liners(alumina ball, zirconium silicate ball, zirconia toughed alumina ball, zirconium ball), agate ball, polyurethane ball, 92/T95/ZTA wear-resistant ceramic liner (alumina liner, zirconium toughed aluminum composite liner, zirconia plate), three-in-one,Two-in-one vulcanized ceramic runner sheet,ceramic mending compound, ceramic lining cyclone, ceramic lining pipe.
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We are a leading factory, manufacturing high alumina ceramic wear resistant liners in Zibo, China
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Audited Supplier 
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