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Horizontal horizontal ball mill, suitable for mine crushing and grinding production.
Baffle slot ledge Description:Coal mine machinery accessories Material: ZGMn13Cr2 Process:sand casting Description: Used in machinery, instrumentation, engineering science and technology
Yt28 rock drill application Yt-28 air leg rock drill is widely used in mining, tunneling and various drilling operations. Metallurgy, coal, railway, transportation, water, infrastructure and defense stonework projects in key equipment. The machine uses the wet-hard or hard rock drilling operations, muzzle diameter of 34-42mm, drilling depth of up to 5m. With ft160a can drill air leg supporting horizontal and inclined blast holes; may install and operate on the trolley or stand. Model, weight Kg, length Mm, cylinder, stroke Mm, working, Pressure Mpa, impact, Energy J, impact, Frequency Hz, air , consumption I/s air, leg, rock, drill Carton box, plastic bags, wooden cases or as your requirement
The series of jaw crusher had the advantages of big crushing ratio, equal product granularity, simple structure, reliable working condition, convenient repair and economical operation. And compression strength of the materials to be crushed is less than 320 MPA. This structure of this pe jaw crusher is simple. And the eccentric axis and other elements bear the smaller force.
china coal0001 18660760281 HSP-7B Explosion-proof Wet Mix Shotcrete Guniting Machine Wet Shotcrete Machine, Explosion-proof Wet Shotcrete Machine, anti-explosive shotcrete machine Introduction of HSP-7B Explosion-proof Wet Mix Shotcrete Guniting Machine HSP-7B Explosion-proof Wet Mix Shotcrete Guniting Machine is a kind of Anti-explosion Concrete Gunite Machine(Shotcrete Machine) is specially used for Mining,also,we supply other types Shotcrete Machine for Wide Application,Including Wet Types and Dry Types,with different working capacity. Features of HSP-7B Explosion-proof Wet Mix Shotcrete Guniting Machine 1. Environmental: HSP-7B Explosion-proof Wet Mix Shotcrete Guniting Machine can reduce the dust concentration around the machine and the spraying gun when the wet shotcrete machine work,so as to lower the harm to workers?? health. 2. rebound less to strengthen sprayed layer. 3. It can greatly improve the spray quality and the uniformity of concrete--because the water & cement ratio is easy to control when wet Shotcreting, and the concrete curing degree is higher. 4.Unique vibrating hopper feeds the concrete into the dosing system smoothly. 5.Standardized dosing pump can add exactly concrete accelerator. 6. We can change the color according to your actual requirements. 7. Custom the voltage motor based on your country. 8 .The tread of mine rail wheel have 600mm or 900mm for your choice. Parameters of HSP-7B Explosion-proof Wet Mix Shotcrete Guniting Machine item HSP-7B Output 7m³/H Max. Convey dist Horizontal:30m   Vertical: 20m Concrete proportion 1:4-5C/A Water cement ratio ?¤0.4 Hose inner size �¦51m/64mm Max. Aggregate size 15mm Operating air pressure 0.4-0.6MPa Air consumption 10-15m³/min Rotor  diameter 480mm(160) Spring rate level ?¤10% The accelerating liquid adding amount 0.3-0.7% main Electric motor power Y160m-6-7.5KW Accelerating metering pump pneumatic Overall dimension(mm) 2000X800X1300  Whole weight 800kg
china coal0001 1866076028PZ-7B Explosion Proof Dry-Mix Mortar Spray Machine Introduction of PZ-7B Explosion Proof Dry-Mix Mortar Spray Machine PZ-7B Explosion Proof Dry-Mix Mortar Spray Machine is a dry concrete shotcrete machine. This kind shotcrete machine uses the compressed air to convey or high-speed jet concrete mix with a certain proportion to the surface through the pipelines. The concrete mix on the surface set and harden to form concrete support layer. In recent years, shotcrete technology with a simple process, an unique effect, the economic cost and fast construction speed, is widely used in construction, rail and road tunnel construction, mine development, slope reinforcement and other fields. Parameter of PZ-7B Explosion Proof Dry-Mix Mortar Spray Machine Item PZ-7B Output 7m3/h Max. convey dist Horizontal:200m Vertical: 20m Water cement ratio ?¤0.4 Max. Aggregate. size 20mm Hose inner size 64mm Operating air pressure 0.4~0.6MPa Air consumption 8-10 m3/min Rotor  diameter 480mm Motor power Y160m-6-7.5KW Voltages 380v or as your requirement Overall dimension(mm) 1600X700X1150 Whole weight 900kgs
The company has introduced the original imported carbide cutting teeth, which can be used for various types of downhole cutting and milling operations. We are able to provide all sizes and shapes of clastic milling, all sizes of milling shoes and different diameters of milling cone or drill string milling. This type of shoe is ideal for metal debris that have fallen into the well, such as bit cone, tong dies, packers, and sleeve milling stuck or cementing pipes.
Centralizers are mechanical devices that prevent casing from contacting the well bore wall. A continuous 360-degree annular space around casing allows cement to completely seal the casing to the borehole wall. Eneroil Centralizers are renowned in the Oil & Gas industry for their standard quality and performances. Our range of Casing Centralizer includes: 1. Bow Spring Centralizer 2. Single Piece Centralizer 3. Solid Rigid Centralizer 4. Roller Centralizers 5. Thermoplastic Centralizers Based on the current challenges of well operations, our application engineers have designed cementing equipment that suits larger variety of well applications and this range includes Welded, Non-welded, Rigid, Semi-rigid, Roller centralizers, Bow type centralizer along with our latest masterpiece - Single Piece centralizer & Thermoplastic centralizer. Eneroil manufactured Casing Centralizers are mechanical devices that prevent casing from contacting the wellbore wall for all kind of well cementing jobs.
The unique design guarantees the well mixing of pulverized coal, primary air and secondary air. HJ burner is with high combustion efficiency, powerful push force, large velocity difference that enables the homogeneous mixing of the wind and pulverized coal, Supersonic wind speed, superior flame shaping, high flame intensity and rigidity, stable flame performance. It has been repeatedly verified as a trusted burner with superior energy-saving and productivity improvement performance by more than 168 cement plants. Key features 1 channel for axial air :Keep the flame shaping and rigidity channel for swirl air: Keep the flame intensity channel for vortex air(Semicircle orifice with Taper: Keep the flame stability channel for pulverized coal 2 wind through the channel match the lowest coefficient of air resistance and adjustable 3 Scientific Golden Angle Design 120 high wind speed and use ratio 4 with 5 expansion joint and 3 regulator Benefits 1 supersonic wind speed,powerful push force, large velocity difference, wind and coal mixed evenly, high combustion efficiency 2 Primary air amount is 5.7% only, decrease the power and coal consumption 3 Superior flame shaping, high flame intensity and rigidity, stable flame performance improved clinker quality. 4 flame shape adjustabl fit each specific rotary kiln type 5 Avoid the peak temperatur lower NOx 6 wear resistance corrosion resisting longer lifespan 7 improved productivity
Hydraulic support pin shaft is usually used for the joint of two parts to form a hinge connection.Hydraulic support pin shaft according to different functions can be divided into the following types: The main function of the fixed pin is to connect various components together. This type of hydraulic support pin shaft as a shaft, one end has a baffle, the other end of the washer and open pin, has the role of connection fixed. Rotary shaft is a rotary hydraulic support pin shaft, mainly used to connect the hydraulic support anti-reverse jack. The horizontal pin is mainly used for the connection between the scraper conveyor and the hydraulic support connector. The vertical pin is used for the connection between the push rod and the connector. The lock pin is mainly used to fix and connect the side push jack and the side guard plate. Henan Shuangzhi coal machine production of hydraulic support accessories (guard plate, bed frame, rear slide connecting head, push rod, pin shaft, oil cylinder, etc.), scraper conveyor accessories (sprocket shaft group, scraper bolt, dumbbell pin, tooth rail, guard plate, chain shifter, etc.) welcome to inquire.
Rotary kiln refers to rotary calcining kiln (commonly known as rotary kiln), which belongs to building materials equipment category. Rotary kilns can be divided into cement kilns, metallurgical chemical kilns and lime kilns according to different materials. Cement kilns are mainly used for calcination of cement clinker, divided into two categories: dry production cement kilns and wet production cement kilns. Metallurgical chemical kilns are mainly used for the magnetic roasting of lean iron ore in the metallurgical industry; oxidation roasting of chromium and nickel iron ore; roasting high alumina bauxite ore in refractory plants and roasting clinker and aluminum hydroxide in aluminum plants; roasting chrome ore in chemical plants And minerals such as chrome ore powder. Lime kiln (i.e. active lime kiln) is used to roast active lime and light-burned dolomite used in steel plants and ferroalloy plants. Rotary kilns are divided into variable diameter rotary kilns and through-diameter rotary kilns according to their appearance. According to their uses, they can be divided into cement rotary kilns, ceramsite sand rotary kilns, kaolin rotary kilns, lime rotary kilns, etc., according to different energy supply effects. It is a gas-fired rotary kiln, a coal-fired rotary kiln, and a mixed-fuel rotary kiln.
