Year1
- 型号：
- P H N I O
- 工作温度：
- -40 C～90 C
- 包装：
- 木箱
Second-pass polyurethane cleaner
The high-molecular polyurethane cleaner is suitable for cleaning materials adhered to the belt at the unloading drum. It can be divided into two-way cutter heads and one-way cutter heads, and is a first-pass cleaner. The contact pressure between the cleaner scraper and the conveyor belt can be automatically adjusted to ensure that the stress on the scraper and the running belt is within a certain appropriate range, so that the cleaning material is clean without damaging the belt. The polyurethane cleaner produced by our company is made of polymer polyurethane, which has low friction coefficient, high wear resistance, high strength, stable scraping effect, anti-corrosion and anti-fracture without damaging the belt. Suitable for conveyor belts in various industries such as electric power, metallurgy, and mining. The service life is ~ times that of the alloy rubber cleaner.
Product Features
, wide hardness range. It still has the elongation and resilience of rubber under high hardness. Polyurethane elastomer has a hardness range of Shore and high strength. Their tear strength and load-carrying capacity are much higher at rubber hardness than general purpose rubber. Under high hardness, its impact strength and bending strength are much higher than that of plastic.
, wear-resistant. Its wear resistance is very good, generally within a range of about 10 times that of rubber.
, oil resistant. Polyurethane elastomer is a highly polar polymer compound that has little affinity with non-polar mineral oil and is almost not corroded by fuel oil and mechanical oil.
, good resistance to oxygen and ozone.
, excellent vibration absorption performance, can be used for vibration reduction and buffering. In the mold manufacturing industry, it replaces rubber and springs.
, has good low temperature performance.
, Radiation resistance. Polyurethane has good resistance to high-energy rays and still has satisfactory performance under high radiation doses.
, has good machining performance. (turning, milling, grinding, and drilling are all possible) Applicable conveying bandwidth range Applicable drum diameter Applicable belt speed Working temperature Applicable material type to be cleaned Applicable conveyor position ~ Any <℃ The lower surface of the return belt at the unloading drum of coal, sand, gravel, etc.
Characteristics of polyurethane cleaner
The scraper effect of polyurethane cleaner is excellent. The scraper is made of polyurethane composite material, which is integrally vulcanized and formed using a mold. The scraper surface is flat, with good straightness, low friction and high efficiency. Wear-resistant, high-strength, with stable scraping effect. The first-pass polyurethane cleaner can effectively remove fine particles and wet and sticky materials remaining on the belt
The scraper of the polyurethane cleaner has no risk of jumping. The scraper and the fixed base are combined with a dovetail groove and have a top tightness to eliminate gaps. device. The three-layer scraper set of the first-pass polyurethane cleaner has a detachable fixed seat that can be removed and replaced on the side of the hopper. It is very easy to install or maintain. The tool holder is easy and fast to replace. The first polyurethane cleaner is pushed from the side of the drop hopper to maintain a stable contact pressure. It can be fine-tuned if necessary. Long service life, low and stable contact pressure between scraper and belt not only maintains excellent scraping effect, but also effectively increases service life.
The scraper should generally last for years and never damage the belt.
Factory address Liying Industrial Park, Rencheng District, Jining, Shandong
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