It is high-performance water reducing agent is 3rd generation high-performance water reducing agent. It has excellent comprehensive index. And it is green and environmental friendly product. It has excellent dispersing capacity. It is especially appropriate for mortar, wear-resistant floor, self-leveling floor and grouting material. Features and Benefits: 1. Excellent compatibility with various types of cements. 2. High water reducing rate, low dosage, and low slump loss. 3. Low chloride and alkali content, no corrosion to steel-bar. 4. High stability: no precipitation at low temperature. 5. Environmental friendly and nontoxic. 6.Cement paste fluidity more than 250mm,with a dosage of 0.1%. 7.Short delivery time and good sales-after service. Application: 1.Used in high performance and high strength concrete with high construction requirements. 2.Used in high slump concrete,ready minxed concrete,and pumping concrete. 3.Used in the concrete of high buildings,hydraulic engineering,transport system,port engineering,and municipal engineering etc. 4.Used in other high-lift concrete for specific building. Mainly Model:DOP,DOA,DINP and DOTP Phthalate Plasticizer,Phthalic Acid Esters,Concrete Plasticizer,Drywall Plasticizer HENAN JINHE INDUSTRY CO.,LTD , https://www.hntitaniumdioxide.com
The shearer has three distinctive features: First, it is more adaptable under the harsh geological conditions of a very thin coal seam with a large dip angle (0.4 to 0.7 m thick). The second is to solve the problem that the small tooth box and hydraulic system of the shearer's traction part heat up quickly and the temperature is high, which leads to many mechanical failures. The maximum traction of the machine can reach 100 Newtons, the traction speed is 3 meters per minute, and the coal mining propulsion can be increased by 10% to 25%. Thirdly, the coal-filling box and the coal-cutting box are welded as a whole, which enhances the stability and safety of the equipment.
Identification of a new type of coal mining machine for ultra-thin coal seam of Yongrong Coal Mine
Chongqing Coal Group Yongrong Coal Machine Factory successfully developed a new type of shearer YRG3-100 shearer with large dip angle and extremely thin coal seam. It has recently passed the expert appraisal organized by Chongqing Economic Commission.