Supply KSP-9 jet type of wet concrete spraying machine latest offer quality

Cheap authentic KSP-9 jet type of wet concrete, KSP-9 jet type of wet concrete, 9 cubic shotcrete machine, wet spraying machine, spraying machine engineering, professional and durable KSP-9 jet type of wet concrete, direct 9 cubic spray pulp, Almighty ensure wet spraying machine, spraying machine manufacturers to ensure engineering professional supplier KSP-9 jet type of wet concrete spraying machine technical parameters of high-quality 9 cubic wet spraying machine shotcrete machine shotcrete machine engineering machine capacity 9m3 / h Concrete Mix Ratio 1: 4-5C / A using the material water-cement ratio ≤0.4 maximum transmission distance of 30m maximum aggregate size Φ20mm Conveying pipe diameter Φ51mm / Φ64mm Working air pressure 0.2-0.4Mpa Air consumption 10-12m3 / min feed height 1.1m Motor power 7.5KW voltage 380V Machine weight 850kg Dimensions (L × W × H) 2100 × 950 × 1300 (mm) KSP-9 jet type of wet concrete KSP-9 jet type of wet concrete spraying irrigation Excavation method of fine stone concrete. Commonly used in the protective layer of the lining and pouring steel tunnel linings, walls, ceiling and other thin-walled structures, or other structures. There are two types of dry mix shotcrete method and the wet mixing method. Dry mix method is to cement, sand, stone and even mixing in a dry state, KSP-9 type wet concrete jet nozzle supplied with compressed air and water mixing is conducted with the pressure sprinkler irrigation methods. This law shall skilled personnel to operate the water-cement ratio should be small, gravel shall be continuous gradation, particle size can not be too big, not too small amount of cement, the general availability of 28 to 34 MPa concrete strength and good adhesion. But the big jet velocity, dust pollution and rebound situation is more serious, subject to certain restrictions on use. KSP-9 jet type of wet concrete wet mix concrete method is marinated to the nozzle by pressure pump, then compressed air, sprinkler irrigation methods. When construction is appropriate with the mix with spray ways to reduce consistency changes. This method of injection rate is low, because the water-cement ratio increases, the initial strength of concrete is also low, but the situation has improved resilience, materials with easy to control, the working efficiency is high compared with the dry mix method. KSP-9 jet type of wet concrete KSP-9 jet type of wet concrete characteristics: high quality, reliable, stable performance, easy to operate. Proof covers, non-hazardous different models to adapt to different construction environment. Walk way with a rubber tire, wheel track (gauge = 600mm, 762mm, 900mm) tires and other forms, for easy selection. Using the new composite compression spring, seal better. Shotcrete is the use of compressed air, a certain proportion of the concrete will be piped through the mix and spray the surface by high-speed jet to set and harden to form concrete support layer. In recent years, shotcrete technology for its simple construction speed technology, a unique effect, the economic cost and efficient in the construction, iron highway tunnel construction, mine shaft construction, slope reinforcement and other fields are widely used. 1. KSP-9 jet type of wet concrete cement, cement should be preferred condensation hardening fast, good water retention ordinary portland cement, followed pozzolan cement, cement grade of not less than 325 #. 2. The fine aggregate, sand sprayed concrete in the sand is appropriate, fineness modulus greater than 2.5. To water drenched day in advance to tide sand to lift into the group lingers appropriate. KSP-9 jet type of wet concrete jet 3. coarse aggregate for concrete gravel diameter should be controlled Conveying pipe diameter of 1/2 or less, the maximum particle size of not more than 20mm. Such as stone size is too big, it will cause a significant increase in the amount of pipe blockage or concrete rebound during the construction. The rebound was mainly coarse aggregate. According to statistics, in which stones accounted for 60% to 70%. Mix coarse aggregate content is large, the rebound will increase, and the greater the aggregate size, the more easily from the surface by spraying bombs fall. It is measured using particle size 20mm coarse aggregate rebound than a 10mm coarse aggregate increase of nearly 60%. 4. Water sprayed concrete and ordinary concrete same water may not be used sewage and pH <4 of acidic water containing SO4 2- meter liusuan amount by more than 1% of the weight of water and salt water. The Company produced sales of shotcrete machine has the following models: 1, wet spraying machine: KPS series of wet concrete jet, KSP-5/9 jet type of wet concrete, HSP wet concrete spraying machine and other products; 2, mining wave spray Machine: PC5T Mine tide spraying machine 3, PZ series shotcrete machine: PZ-5 shotcrete machine, PZ-5B mine explosion shotcrete machine, PZ-5B electrical explosion spraying machine, PZ-5B shotcrete machine explosion PZ series concrete spraying machines and other products; other species: PCZ-5-type spraying machine, PZG-5C spraying machine, HPZ-5-type concrete jet, HPC-VB concrete jet, 4, and various other Inoue use, construction and other shotcrete machine. 5, spraying machine parts: gear, spraying machine steel liner plate, spraying machine quick coupler Karan, spraying machine feeding chamber, spraying machine sealing plate, spraying machine shotcrete pipe, spraying machine nozzle, spray machine nozzle assembly, shotcrete machine nozzle seat, spraying machine elbow, spraying machine rubber sheet, spraying machine spring, shotcrete machine cyclone accessories, spraying machine clamping device, spraying machine tapered sleeve spraying machine parts and a series of products. Jining City, Shun Yuen mining equipment Limited, coal mine construction in Jining City franchise mine construction materials, electrical equipment, industrial joint-stock enterprise. Professional management of mining high and low voltage electrical appliances, wire and cable, hardware, chemical products, steel wire rope, steel, nonferrous metals, mining equipment and accessories (spraying machine, drilling machine, bolt, tamping machine, spike, said plywood, etc. ) sales; general machinery sales and installation, various mining profiles and pipes. Not forget to care for the community, contribute to the community, lead by example, promote the healthy development of the industry. With years of research and production experience and strong technical force, according to customer requirements, providing customers with complete solutions, we determined to create a first-class enterprises, to pave the road to success. Contact: Miss Zhao Yan (Sales Manager) Mobile: 18766848209 landline: 0537-2226635 economic 宁顺源 Mining Equipment Co., Ltd. Address: Shandong Jining City Central Hongxing Road 42 (272100) Tel: 0537-2226635 Fax: 0537-2102333 E-mail: shunyuan19@126.com Website: www.shunyuangk.cn Want: shunyuangk9 QQ: 1403768432