Zhengzhou Dayu Machinery Co., Ltd.

Zhengzhou, Henan, China

Foam concrete machine foam concrete is created by uniform distribution of air bubbles throughout the mass of concrete. Foam concrete is produced by mechanical mixing of foam prepared in advance with concrete mixer, and with no help of chemical reactions. Foam is prepared in special device - foam generator and after that mixing in foam concrete mixer, delivering by foam concrete pump. Model dy-2000 /dy-30 foam concrete have many features: 1. Low cost, 2. Light weight, 3. Heat preservation, 4. Sound insulation, 5. Fireproofing, 6. Aseismatic, 7. High construction speed, 8. Environmentally friendly. usage of foam concrete 1. Make lightweight foam concrete blocks 2. Precast wall panels 3. Cast wall in construction site; 4. Roofing insulation and flooring insulation 5. Gap filling 6. Road base 7. Leveling compact concrete pump modles are following and their features are listed in a table.

Cement grouting pump dy-rg6040 & dy-rg 13020 cement grouting pump is designed specifically for infrastructural industry. The dy-rg6040 is a piston-grouting pump for the processing of middle pressure grouting. The machine is suitable for grouting with either of single slurry and two different slurries. It can be widely used for tunnels, slope, mining, bridge and all sorts of underground engineering etc dy-rg70 & dy-rg90 full hydraulic grout pump is a single piston double-acting grouting pump with hydraulic drive, which is a universal high-pressure grouting pump and is used for grouting in soil, earth foundation stabilization, waterproofing, tunnel lining, underwater foundations , bridge decks , deep well casing, slope line grouting, etc.

Fine stone concrete pump main use of fine stone concrete pump the traditional common mortar pump could not deliver the fine stone concrete in the traditional floor heating construction. Dayu engineers developed the equipment with many years' attempts and efforts. Adopts the advanced s pipe-valve reversing to meet the delivery requirement of fine concrete. S pipe-valve has floating wearproof ring, featuring excellent sealing. Glass plate and cutting ring adopt high hardness and wearing proof alloy, featuring longer service life. High pressure for outlet, meet the delivery requirement of high building and long distance construction. Hydraulic system adopts double circuit system, featuring fast reversing speed, and high efficiency compact concrete pump models are following and their features are listed in a table hbts30-8-56r /hbts40-8-56r/ hbts50-8-86r /hbts20-6-30/37

Single Piston Mortar Pump The single piston mortar Pump is a kind of piston and ball controlling pump, and the conveying line, piston and cylinder of this mortar pump were specially designed and processed, so this kind of construction machine is workable for high pressure grouting/spraying mortar (the mixture of sand, cement and water). And the construction equipment successfully used in sealing, strengthening, stabilizing of rock and soil, tunneling, building hydro-power project, etc, and also used for spraying mortar in construction and 3D Panel, etc. Model: DY-RG5040 Single piston single acting pump switched by ball valve/Mechanical transmission, lower failure rate/Integrate pump head and hopper, prevent education and deposition together with the paddle agitating/Compact structure, convenient for maintaining.

Piling machine dedicated pump dayu integrates with the improved experience and product concept to meet the requirement of high efficiency and low consumption of modern construction. The hydraulic system adopts double-pump double-circuit, and the pumping unit adopts the original high-pressure and large displacement variable oil pump. The piling machine dedicated pump is widely used in urban construction, water conservancy, and tunnel construction. Concrete pump hbts50-13-75 is one kind of electric motor concrete pump. Theoretical output (50 m3/h) max delivery pressure ( 13 mpa) open hydraulic system type rotation speed (1480 r/min) power (75 kw) s-valve distributing type delivery cylinder bore (200 mm) with high-low pressure switch fuel tank capacity (460 l) dimension (mm) 5400x1860x1900 overall weight (5400 kg) compact concrete pump modle are following and their features are listed in a table

Brief description, feature and specifications we provides hbt compact concrete pump concrete pump supplier series to meet the requirement in tunnel and small civil facilities. The equipment compact concrete pump adopts multiple leading technologies of concrete pump trailer concrete pump , and equips with s valve pump in terms of the customer concrete condition. electric proportional displacement adjustment, meet the requirement of various working conditions. The reasonable matching of power system, hydraulic system and pumping system, bring the max. Power of motor into play. The real pumping efficiency compact concrete pump for sale reaches more than 80%. Compact concrete pump modles are following and their features are listed in a table. Hbts15-5-22/hbts20-6-30/37/hbts30-8-56r/hbts30-10-45/hbts40-8-56r/hbts40--55

Double piston mortar pump mortar concrete pump can be used not only for grouting cement mortar and sand mortar, combined with accessories such as compressor and spraying gun, it is also ideal construction equipment applied in spraying. Double piston mortar concrete pump, one kind of trailer concrete pumps is widely used for grouting in mine gallery, rail and road tunnel, hydropower construction, slope consolidation, underground engineering, subway and civil engineering etc. Specification of double piston mortar concrete pump double-cylinder single-acting/directional-control ball valve/mechanical transmission, lower failure rate/integrate pump head and hopper/prevent education and deposition together with the paddle agitating/compact structure, convenient for maintaining. Hot selling model: dy-rg6055 output 60 l/min / cylinder dia φ90 mm /working pressure 5.5 mpa(55bar) /piston stroke 145 mm piston speed 82 /min inlet diameter 75 mm outlet diameter 50 mm max. Aggregate. Size 5 mm cement：sand ≥ 1：3 hopper volume 160l conveying dist. 50-120m power 7.5 kw overall dimensions 1400×650×920 mm weight 800 kg

Peristaltic pump we has been engaged in the research and production of hose pump for many years. With the experiences and special technology, dayu won a quick development on the hose pump in the recent years. Today our hose pumps are the very mature products with different kinds of types. The work pressure can reach 1.5mpa and the output can be 40 cubic meters/hour. Dayu pumps are widely applied at home and abroad. Based on the excellent work principle, dayu hose pumps will have a more extensive application in the near future days. application fields of peristaltic pump construction: cement, coatings, spray concrete, brick and roof tiles, colourants and aggregate. chemical: corrosive acids, and bases. textiles: fibres, dyes and additives. pint and pigments: dispersion mill feed, pigment and latex transfer. water and waste water treatment: lime, kalic, sodium hypochlorite, ferric chloride and sludges. printing and packaging: varnishes, inks, coatings and adhesives. mining and mineral separation: tailing slurries, sludges and reagents. ceramics and glass: fine china. breweries: yeast, diatomaceous earth, flocculants, stabilizers, filter press feed. food and beverage: cip applications, brewery, dairy, bakery, flavourings and additives. model dy10 dy10b dy15 dy125

Dry mix shotcrete machine shotcrete process is to use compressed air to convey the pre-dampened mix through delivery hose to the nozzle to project the material onto the sprayed surface under high velocity, and then to form concrete support layer after the projected material coagulates and hardens. With simple technology, special effect, economy cost, flexibility and high construction efficiency, shotcrete technology has widely been applying in construction, railway and super highway engineering, underground engineering, tunneling, mining operations, hydropower projects and slope stabilization, etc. And showing prosperous future. Features of dry mix shotcrete machine a. Non-adhesion going-through rotor with new material chamber, completely eliminate bonding and blocking during operation so as to reduce clearance and maintenance period. B. Thin flow conveying method with vortex flow, so the spraying flow is even, continuous and steady, to improve the shotcrete quality c. Four-point clamping device make it easy to adjust the press between sealing plate and rotor disk so as to no air and dusk leak and prolong consumption parts life model option of dry mix shotcrete machine dy-pz- 1) 2) 3) a) rated output capacity: 3--3m3/h, 5--5m3/h, 9--9m3/h b) driven type: e--electric motor, a--air motor, d--diesel engine c) function: s--single function type, m--multi-function type. note: a. For the electric motor type and single function type, the suffix-letter e and s can be omitted. B. Comparing with normal type, multi-function type can realize the stepless speed regulation of output capacity from 0 to rated value, auto-lubrication of rubber friction pairs to increase the using life and other indicating functions

Wet mix shotcrete machine wet-mix shotcrete machine is an advanced concrete spraying technique, developed from dry-mix shotcrete and incorporated the advantages of wet-mix shotcrete, such as low dust , high strength concrete, etc. and wet-mix shotcrete machine has widely been using in more and more concrete engineerings. Dy-pzs3000 is a universal concrete spraying machine for the processing of wet or dry mix.the machine is suitable either for manual spraying or by means of a robotic arm . Dy-pzs3000 is developed for the application of shotcrete in tunnels, mines and slopes. The machine has been designed especially for fibre spraying. And the dosing unit is combined with this machine . Features of wet mix shotcrete machine a. Electric drive can be combined with tyre chassis. b. Air motor drive or diesel drive combined with single hydraulic power pack. c. Skid or rail-wheel applications of wet mix shotcrete machine shotcrete for civil underground foundation, express-way construction, railway construction a. Shotcrete for building surface b. Shotcrete for tunneling, mining, hydropower project . c. Shotcrete for slope stabilization

Concrete Placing Boom The concrete placing boom is developed with the aim to expand the concrete pouring area and improve the pumping level. As the accessory equipment for concrete pump, the placing boom expands the concrete pumping area. Features of Concrete Placing Boom The placing boom has a Z-shaped boom assembly that can luff vertically and fold or unfold, thus allowing the placing boom to place concrete to form walls, columns and other vertical structures without confined areas. It features a hydraulic system with advanced performance and smooth operation. It is controlled with buttons, and is easy in operation, safe and reliable, and can be placed in suitable places required (such as floors, platforms and simply-constructed racks) without being fixed. When it is not needed, the placing boom can be lifted off the construction location so as not to disturb other jobs. With excellent maneuverability, it can meet the requirements for concrete placement on different jobsites, and is ideal for concrete pumping and placing. It features compact structure, light weight and can be lifted with a crane. Main Use of Concrete Placing Boom Pictures of Concrete Placing Boom Primary Structure of Concrete Placing Boom Working Principle of Concrete Placing Boom

• MOQ 1 Set(s)
• HBTStrailer concrete pump

Category construction machine model hbts50-08-86r / hbts60-13-130r/ hbts80-16-145r/ hbts80-16-161r /hbts80-16-174r /hbts80-18-181r description: this kind of trailer concrete pumps diesel motor concrete pump for sale has the advanced technology of diesel motor concrete pump in the world, integrated with the improved experience in manufacturing construction machine concrete pump and product concept to meet the requirement of high efficiency and low consumption of modern construction. The hydraulic system adopts double-pump， double-circuit, and the pumping unit adopts the original high-pressure concrete pump for sale and large displacement variable oil pump. The product is widely used in urban construction, water conservancy, and tunnel construction.diesel power trailer concrete pumps for sale system and hydraulic oil pump electronic control system. Japan mitsubishi programmable logic controller (plc) electronic control system. The control mode. Manual operation and wireless remote control humanity and intelligent electronic control system optimizes the person-machine interface.8-digital pumping diesel motor concrete pump supplier time accumulation timer provides exact data for the user, automatic anti-pump function and optimized program design. Automatic trouble monitoring function. Hydraulic system pumping system lubrication system cooling system.

Electric motor concrete pump features of concrete pump electronic control system japan mitsubishi programmable logic controller (plc) electronic control system. Main electric elements are imported original schneider, siemens, omron, lg etc. The control mode: manual operation and wireless remote control humanity and intelligent electronic control system optimizes the person-machine interface.8-digital pumping time accumulation timer provides exact data for the user, automatic anti-pump function and optimized program design. Automatic trouble monitoring function. Hydraulic system the unique open hydraulic system and hydraulic cushion technology contribute to the smaller exchange impact and less heat of the system. Meanwhile, with the famous brand of main pump and hydraulic valve, the safety and reliability of the concrete pump are guaranteed. the hydraulic pipeline selects the high performance seamless steel pipes and all pipe joints and high-pressure hoses are of the famous brands. a number of high pressure accumulators and their excellent cushion performance reduce the requirement of s pipe vale for the concrete. The concrete is delivered freely. pumping system pumping displacement variable adjustment: change the pumping displacement according to the construction to meet the requirement of the condition. Reducing design of the hopper could release the reducing pressure of the concrete into the delivery pipe maximally, and prolong the service life of the s pipe outlet. lubrication system the patented central automatic lubrication system comes with a piston grease-pump, features high pressure and reliability, which can realize automatic lubrication of piston. The filters at the outlet and the inlet of oil ports as double protections guarantee the system reliability. Cooling system compulsory air-cooled heat exchanger keeps the temperature of the hydraulic oil below 60centigrade, that ensures the whole hydraulic system works at normal status model hbts50-13-75 hbts90-18-132 hbts100-21-220 hbtz60-07-75 hbtz90-08-90

Mining concrete pump mechanical guniting pump or manual guniting is mainly used for the construction in the mine or on the wall of mine. The mining concrete pumpcan avoid main defects of using mechanical gunite pump, complex structure, easy breakdown, low construction quality and low efficiency. Electronic control system japan mitsubishi programmable logic controller (plc) electronic control system. Main electric elements are imported original schneider, siemens, omron, lg etc. The control mode: manual operation and wireless remote control. Humanity and intelligent electronic control system optimizes the person-machine interface. 8-digital pumping time accumulation timer provides exact data for the user, automatic anti-pump function and optimized program design. Automatic trouble monitoring function. Ming concrete pump modles are following and their features are listed in a table. Model hbts60-13-90/ hbts60-16-90 / hbts80-13-110 / hbts80-16-110