The ztj-a stage collar is the device for discontinuous cementing operation in two times. It mainly consists of two-stage coupling (built-in hollow plug), first-stage plug, shut-off baffle, free-fall opening plug and closing plug. 1 drilling free stage tool use the standalone action model, that is every action, just is the related part to do, other parts will not be affected, prevent the operation mistake, for example, advance opening and advance closing. 2 there have the two plugsdesign for first-stage cementing. That is after first-stage plug downwards to stage tool, and compounded with hollow plug which in the stage tool, use the peculiarity of good isolation impression of hollow plug, solve the question that remain slurry in the inside wall of casing. 3 second-stage cementing use the design of easy open, easy close, slide smoothly. Free-fall plug use the heavy design, closing plug use the design of two element composite, it will realize drilling free cementing operation in the real sense. 4 all accessories, made from premium quality rubber or aluminum material, have very good anti-rotating mechanism that makes drillout easy.  specification(in) 51/2â inï¼?ð¤139.7mmï¼? First-stageâ plugâ openingâ pressureï¼?mpa 2 Free-fallâ plugâ openingâ pressureï¼?mpa 6â±1 Closingâ plugâ cosingâ pressureï¼?mpa 6â±1 Sealingâ capacityï¼?mpa 25 Ratedâ loadï¼?t 120 Connectionâ thread Apiâ 51/2inâ ltcâ (btc) Max. odï¼?mm Ф174 Drill-outâ idï¼?mm Ф118 Lengthâ ofâ first-stageâ plugï¼?mm 363 Lengthâ ofâ free-fallâ plugï¼?mm 240 Lengthâ ofâ closingâ plugï¼?mm 295 Lengthâ ofâ shut-offâ baffle, â mm 320 Overallâ lengthï¼?mm 1090
HC3000-Super-Large Pendulum Mill in Asia, Technical Revolution of Pendulum Mill Industry, Upgraded Production of Traditional Raymond Mill HC3000 Super Large Grinding Mill is the largest pendulum roller mill in china, developed by our engineer on the basis of HC1700 grinding mill. With 5 patents, the HC3000 grinding mill is widely used to grind almost any non-metallic minerals with Mohâ??s scare of hardness below 7 and moisture below 10%, such as kaolin, calcite, marble, talc, manganese, ceramic, etc. The fineness can be adjusted from 0.18mm(80 mesh) to 0.038mm(400 mesh). Not only can the HC3000 grinding mill live up to the national industrial policy and meet the needs of mass production, but also fills the gap of large-scale mill in the mill industry. This kind of mill plays a leading role in grinding technology, production capacity and power consumption per ton. With a production capacity of 90T/H, the HC3000 grinding mill can replace all kinds of mill, especially suitable for large-scale powder-making industry such as desulfurization and manganese. Working Principle Powder processing system technological process: raw material will be transport to semi-open shed by special vehicle, and then be shoveled into the crusher to be crushed into particles smaller than 40mm. The material particles will be raised to the storage hopper by the elevator and then be evenly sent to the main mill for grinding by feeder. The qualified fine powder will be classified and blew to the pulse dust collector as product and finally discharged from the dust collector. The product will be transported to powder storage. The system is designed as open circuit system with full pulse dust collecting (able to collect 99.9% of the powder), so the equipment has higher capacity and lower pollution. The product can be deep-processed according to actual technology. HC grinding mill has really high capacity so the product cannot be packed by hand-filling, the packing job is supposed to be done after the powder be sent to the storage tank. Application Range HC3000 Grinding Mill is widely used to grind any non-metallic minerals with Moh's hardness below 7 and moisture below 10%, such as limestone, calcite, activated carbon, talc, dolomite, titanium dioxide, quartz, bauxite, marble, feldspar, barite, fluorite, gypsum, ilmenite, phosphorite, clay, graphite, kaolin, diabase, gangue, wollastonite, quick lime, silicon carbide, bentonite, manganese. The fineness can be adjusted from 0.18mm(80 mesh) to 0.038mm(400 mesh), whose range is much wider than that of traditional raymond mill.
New Generation of Large Powder Grinding Mill, large powder-making equipment with higher production capacity and efficiency Following the powder-making development trends, HC1700 grinding mill, with revolutionary and innovative technology, is designed by our engineers who devote great effect to improving the structure and capacity of traditional Raymond Mill. HC1700 grinding mill is a better choice for large scale powder-making projects. It effectively increases the production capacity while reducing the power consumption. Compared to the traditional mill (5R Raymond mill), the capacity of HC1700 grinding mill is about 2.5 to 4 times higher. HC1700 grinding mill is a kind of large powder-making equipment with higher production capacity and efficiency. The working principle of HC1700 Grinding Mill Powder processing system technological process: raw material will be transport to semi-open shed by special vehicle, and then be shoveled into the crusher to be crushed into particles smaller than 40mm. The material particles will be raised to the storage hopper by the elevator and then be evenly sent to the main mill for grinding by feeder. The qualified fine powder will be classified and blew to the pulse dust collector as product and finally discharged from the dust collector. The product will be transported to powder storage. The system is designed as open circuit system with full pulse dust collecting (able to collect 99.9% of the powder), so the equipment has higher capacity and lower pollution. The product can be deep-processed according to actual technology. HC grinding mill has really high capacity so the product cannot be packed by hand-filling, the packing job is supposed to be done after the powder be sent to the storage tank. Application Range The HC1700 grinding mill is widely used to grind almost any non-metallic minerals with Moh's scale of hardness below 7 and moisture below 10%, such as limestone, calcite, activated carbon, talc, dolomite, titanium dioxide, quartz, ceramic, bauxite, marble, feldspar, barite, fluorite, gypsum, ilmenite, phosphorite, clay, graphite, kaolin, diabase, gangue, wollastonite, quick lime, silicon carbide,bentonite, manganese etc. The fineness can be adjusted from 0.18mm(80 mesh) to 0.038mm(400 mesh), whose range is much wider than that of traditional raymond mill.
Raymond Mill - the originator of Pendulum Grinding Mill In terms of traditional pendulum roller mill, the R-series grinding mill has been upgraded in many aspects. All of the technical parameters takes the leading role in China mill industry. The R-series grinding mill ranges from 2R to 6R, including 2R2713, 3R3220, 4R3216, 4R3218, 4R3220, 5R4121, 5R4125, 6R5127. This mill is widely used to grind any non-metal minerals with Moh's hardness below 7 and moisture below 6%, such as limestone, calcite, activated carbon, talc, dolomite, titanium dioxide, quartz, bauxite, marble, feldspar, fluorite, gypsum, barite, ilmenite, phosphorite, clay, graphite, kaolin, diabase, gangue, wollastonite, quick lime, silicon carbide, bentonite, manganese. The fineness can be adjusted from 0.18mm(80 mesh) to 0.038mm(400 mesh). Working Principle Raw material is firstly broken by jaw crusher into required particle size, which are carried by bucket elevator up to the storage hopper. The vibration feeder then conveys the crushed materials at a fixed rate into the grinding chamber of the main unit for pulverizing. The three rollers hung upon the spider-arm are running around the shaft. With the centrifugal force, the four rotational rollers will go around the ring tightly. The raw materials is put up between the rollers and rings by the blade to make the raw materials into powder. The grinded materials is blown up to the classifier, through which the powder is separated by the airflow. Coarse particles fall back down to the mill for regrinding. The needed particles will go into the collector where products will be removed through the discharge opening. The purified air flows to the air blower through the pipe above big cyclone collector. Air flue is circular type. Air stream in all pipelines is negative pressure except for that in the air blower and grinding chamber, which improved the working condition in the workshop. Wind volume in air flue increases as the moisture in material changes into vapour leaking in from the flange conjunctions and feed opening. Added air volume is transporting through the air blower and after-wind pipe, to simple collector. The end powder enters the collector with air stream and discharged from discharge valve. Application Range R-series Grinding Mill is widely used to grind any non-metallic minerals with Mohs hardness below 7 and moisture below 6%, such as limestone, calcite, activated carbon, talc, dolomite, titanium dioxide, quartz, bauxite, marble, feldspar, barite, fluorite, gypsum, ilmenite, phosphorite, clay, graphite, kaolin, diabase, gangue, wollastonite, quick lime, silicon carbidebentonite, manganese. The fineness can be adjusted from 0.18mm(80 mesh) to 0.038mm(400 mesh), whose range is much wider than that of traditional raymond mil l.
The most Economic and Practical Ultra-fine Powder Processing Equipment, the Energy-saving and Reduce Consumption Equipment fro ultra fine Powder Processing HCH ultra-fine grinding mill is especially suitable for ultra fine grinding. With yearsâ?? accumulation of experience in R&D, the HCH Ultra-fine Grinding Mill is a new ultra fine pulverizing equipment designed by Hongcheng. This mill is widely used to grind any non-metal minerals with Moh's hardness below 7 and moisture below 6%, such as talc, calcite, calciumcarbonate, dolomite, bentonite, kaolin, graphite, carbon black, etc. HCH Ultra-fine Grinding Mill features in space-saving, completeness, wide usage, easy operation, smooth performance, high performance-cost ratio and high efficiency. HCH1395 Grinding Mill is the biggest ultra fine circle-roll grinding mill in China. Working Principle Technological process: The pre-grinding raw ore material will be crushed into particlesï¼?10mm and transport to the feeding hopper by the elevator, then feed into the grinding chamber by the feeder. The grinding rollers equip on the rotary table rotates around the centre shaft. There is flexible gap between the roller and ring. The rollers rotate outward by the centrifugal function to compress the fixed ring. The rollers also self- rotates around the roller pin. When material passed through the gap between the ring and roller, the material will be smashed by the rotating rollers. Four layers of rollers. Material will be grinded 1st time when passing the 1st layer of roller and ring. Then be grinded second, third and fourth time when loop through each layer rollers. Thus the materials were grinded sufficient and obtain much fine powder. The powder fallen down onto the bottom table by gravity will goes up to the classifier for separation by the airflow from blower. The qualified fineness passing from the classifier will be collected by the pulse bag collector as final product, while unqualified fallen down for regrinding till passing through. The powder goes with air flow into the pulse bag filter and collects by the discharging valve. The wind path is in circulation and the airflow is in negative pressure. There will be no dust escape, so the equipment can ensure a no dust operation in workshop. Application Range HCH Ultra-fine Grinding Mill is widely used to grind any non-metallic minerals with Mohs hardness below 7 and moisture below 6%, such as talc, calcite, calcium carbonate, dolomite, bentonite, kaolin, graphite, carbon black etc.. This kind of mill is especially suitable for ultra fine grinding. The fineness can be adjusted from 0.045mm(325 mesh) to 0.005mm(2500 mesh), whose range is much wider than that of traditional Raymond Mill.
Description Rock hammer crusher can crush ore which is below 50mm or the tailings, middlings which in the uncompleted ore. And break up the useful metal from the ore, depending on the requirement of factory, it can crush the mineral particles in 1 to 180 mesh, and separate them in the shaking table. They are suitable for the small factory, and same times can take place of ball mill in some degree, Easy installation, easy operation, less investment, fast effect. The rock hammer crusher consist of rotor which with hammer, and the rotor consist of spindle, disk, pin and hammer. The motor drives the rotor to rotate at a high speed through the belt, the material enter the machine through the feeding port the rotating hammers with high rotation speed are crushing them, the small size mineral was discharge through the sieve and the large size still was crush and beat in the sieve until the crushed products meeting the required size can be discharged by the outlet and become the final products. Main Technical Parameters Model Capacity (T/h) Feeding Size (mm) Discharge Size (mm) Power at user option Motor (Kw) Diesel 200Ã?500 1-2 â?¤50 â?¤1.8 15-18 24 300Ã?500 3-6 â?¤50 â?¤1.8 18-22 30 400Ã?600 5-10 â?¤50 â?¤1.8 25-30 45 Rock Hammer Crusher
Description The ball mill is a key equipment to grind the crushed materials, and the ball mill is widely used in powder-making production line including cement, silicate, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. According to discharge in different ways, the ball mill can be divided into gate ball mill and overflow ball mill. The gate ball mill is enforced discharging, relatively the discharge would be coarser, but the capacity would be higher, usually the gate ball mill used for primary grinding, the overflow ball mill used for secondary grinding. The ball mill is a horizontal rotating device transmitted by the outer gear. The materials are transferred to the grinding chamber through the quill shaft uniformly. There are ladder liner and ripple liner and different specifications of steel balls in the chamber. The centrifugal force caused by rotation of barrel brings the steel balls to a certain height and impact and grind the materials. The ground materials are discharged through the discharging board thus the grinding process is finished.
Description Jaw crusher has the features of great crushing ratio, uniform size of products, it mainly used to crush kinds of mining stones primarily, it can be used to crush material its compressive resistance not more than 320MPa. The jaw crusher is widely used in mining, metallurgical industry, building material, highway, railway, and chemical industry. The motor transmits power through belt, drives the moving jaw do periodic motion to the fixed jaw surround the eccentric shaft. The angle between toggle plate and moving jaw increases when moving jaw moves up. So the moving jaw closes to the fixed jaw. The stuff will be crushed in this process. The angle of Jaw Crusher between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw of Jaw Crusher moves away from fixed jaw by the pulling of rod and spring, the products after crushing will be discharged from the outlet of Jaw Crusher. Advantages and Characteristics 1 Simple structure, easy operation and maintenance, the downtime is greatly reduced; 2 Moveable jaw assembly adopts high quality casting steel, heavy eccentric shaft adopts forging steel processing, the machine with transcendental stability; 3 Adopt more durable eccentric shaft bearing, so the bearing capacity is big.
The crushing effect is good, good sealing performance, no adhesion or blocking material, with clean, widely used in various industries crushing sample preparation work.
Main features: 1, suitable for crushing hard or brittle materials; 2, continuous error reduction, crushing, and avoid manual operation; 3, reduction of the material after the sample is representative; 4, sealing design, no dust pollution, easy to clean, environmentally friendly requirements; 5, only placed at ground level, without a fixed infrastructure can work normally.
Our Saw-tooth Wave Jig is a new type of energy saving and high efficient gravity separation equipment and developed based on the traditional Sine Wave Jig. The difference between Saw-tooth Wave Jig and Sine Wave Jig is that the pulsation curve for jigging is saw-tooth wave shape, with speedy upward flow and slow downward flow. Descriptions Our Saw-tooth Wave Jig is a new type of energy saving and high efficient gravity separation equipment and developed based on the traditional Sine Wave Jig. The difference between Saw-tooth Wave Jig and Sine Wave Jig is that the pulsation curve for jigging is saw-tooth wave shape, with speedy upward flow and slow downward flow. Bed layer is elevated integrally and slowly dropped with a long effective loose time, allowing significant increase of handling capacity for unit screen surface, decrease of lower limit of grain size recovery and large save of make-up water for under size fraction. In practice, contrast of Saw-tooth Wave Jig and Sine Wave Jig shows up raises of recovery of Saw-tooth Wave Jig: Sn:3.01%, W:5.5%, Pb:1.63%, Zn:2.04%. Advantages and Characteristics 1 High capacity 2 High concentration ratio and high recovery 3 Easy to install, operate and maintain 4 The pulsation curve is saw-tooth wave shape facilitate heavy mineral to settling 5 Saving water 30-40% than ordinary jig 6 The pulsation speed very easy adjusted by regulator 7 Can achieve a good result in processing such as placer gold, tungsten,iron, tin, hematite, copper, tantalum-niobium, titanium, manganese, barite, zirconium, chrome and gemstone etc
Trommel screens provide a simple, efficient and economical solution to upgrade a wide rang of material and optimize the subsequent process steps of recovery. This method of screening helps to reduce operating and investment cost and to increase product quality, while allowing rapid and large volume processing. Descriptions Material feeds into the drum, is lifted up by the rotation as it falls back down. This action is repeated with each revolution along the length of the drum. The finer material passes through the screen openings while the larger material tumbles towards its eventual exit at the rear of the drum. The trommel screens provide a simple, efficient and economical solution to upgrade a wide rang of material and optimize the subsequent process steps of recovery. This method of screening helps to reduce operating and investment cost and to increase product quality, while allowing rapid and large volume processing. This material is then passed on to the downstream process equipment which can be in various forms such as centrifugal concentrator, spirals, jigs etc. Advantages and characteristics 1 economical and efficient solution for screening; 2 heavy duty trommel drum with lifters at the front to facilitate material break up; 3 screen replaceable for different mesh sizes; 4 multilayer screens; 5 easily change screen plates; 6 high efficiency and big capacity; 7 unique screen design, result in higher capacities, longer screen life and no material clogging; 8 heavy duty feed hopper; 9 discharge chute; 10 gear drive mechanism. Main technical parameters
Descriptions The rotary scrubber is an autogenous rotating drum scrubber, utilizing pebbles and rocks within the feed source to fracture and disintegrate clays, agglomerates and soft oxides. The scrubber spins slowly, similar to a giant washing machine. It churns the fines and oversize and water together, vigorously breaking up the soil matrix as well as liberating the target mineral from tough clay, schistâ??s and rock. Disintegrated material is homogeneously slurried within the drum, whilst the autogenous load is retained within the drum by reverse flights located at the drum discharge end. Slurry and washed oversize overflows the drum discharge throat to the concentric exit trommels. This material is then passed on to the downstream process equipment which can be in various forms such as centrifugal concentrator, spiral chute, jig etc. Advantages and Characteristics 1. Designed to break up alluvial gravels, clays and sand; 2. High capacity and high scrubbing power; 3. The long drum of the scrubber retains material for longer, more vigorous washing for complete separation; 4. Thickening type steel plate for the drum; 5. Heavy duty bearing, gear and roller; 6. Wearable screen at the exit of drum for screening; 7. One high output electrical motor driving a gear system providing efficient torque; 8. Adjustable rotary speed; 9. The water with high pressure flushed the inwall of drum; 10. Can accept material up to 230mm.
Description Log washer is mainly used to wash the manganese ore, iron ore, phosphate and other minerals, it is usually used to clean and separate the silt and stains from manganese ore, iron ore and other low-grade mineral. Also it suitable for scrubbing material which contains tough insoluble clays, conglomerates or soft stone. This machine drive the spiral stirring shaft depends on speed reducer and rotate in different directions, and the minerals which enter the tank were washed by water and stir strongly by blade. The sewage was overflowed at the end of tank, the cleaned minerals were lifted up along the blade and discharged at the beginning of tank. Advantages and Characteristics 1 Durable washing and conveying paddles 2 Fabricated with heavy duty shafts 3 Oversize bearings and gears
Description It is one kind of feeder as collection ore belt type conveyor for the ball mill, because the structure is simple, easy to operation, less power consumption, the feeding quantity can be evenly controlled, so it obtains widespread application. Main Technical Parameters Model Entrance size (mm) Exit size(mm) Swinging (mm) Swinging frequency (mm) Max Particle size (mm) Productive capacity (t/h) Motor (kw) Weight (kg) 300 300 300 300 300 125 0~90 68 100 8 1.1 213 400 400 400 400 400 50~150 0~170 47 35 12 1.1 272 600 600 600 600 600 150~150 0~206 45.5 50 25 1.5 558
Description The trough feeder used for feed massive material to receiving machinery from hopper, it is widely used to feed large size material (undressed ore and so on) into primary crusher of metallurgy, mine, chemical industry, building, dressing, coal ,and so on. Main Technical Parameters Model Entrance size (mm) Exit size (mm) Swinging (mm) Swinging frequency (mm) Max Particle size(mm) Productive capacity (t/h) Motor (kw) Weight (kg) 400*400 400*400 400*400 12 18.2 100 25-30 1.1 535 600*500 600*500 600*500 10-50 38.9 200 10-50 4 1054 980*1240 980*1240 900*800 20-50 23.7 350 36-90 7.5 1676
Description Rock hammer crusher can crush ore which is below 50mm or the tailings, middlings which in the uncompleted ore. And break up the useful metal from the ore, depending on the requirement of factory, it can crush the mineral particles in 1 to 180 mesh, and separate them in the shaking table. They are suitable for the small factory, and same times can take place of ball mill in some degree, Easy installation, easy operation, less investment, fast effect. The rock hammer crusher consist of rotor which with hammer, and the rotor consist of spindle, disk, pin and hammer. The motor drives the rotor to rotate at a high speed through the belt, the material enter the machine through the feeding port the rotating hammers with high rotation speed are crushing them, the small size mineral was discharge through the sieve and the large size still was crush and beat in the sieve until the crushed products meeting the required size can be discharged by the outlet and become the final products. Main Technical Parameters Model Capacity (T/h) Feeding Size (mm) Discharge Size (mm) Power at user option Motor (Kw) Diesel 200 500 1-2 50 1.8 15-18 24 300 500 3-6 50 1.8 18-22 30 400 600 5-10 50 1.8 25-30 45
Saw-tooth Wave Laboratory Jig is a new type of energy saving and high efficient gravity separation equipment and developed based on the traditional Sine Wave Jig. The difference between Saw-tooth Wave Jig and Sine Wave Jig is that the pulsation curve for jigging is saw-tooth wave shape, with speedy upward flow and slow downward flow. Advantages and Characteristics 1 High capacity 2 High concentration ratio and high recovery 3 Easy to install, operate and maintain 4 The pulsation curve is saw-tooth wave shape facilitate heavy mineral to settling 5 Saving water 30-40% than ordinary jig 6 The pulsation speed very easy adjusted by regulator 7 Can achieve a good result in processing such as placer gold, tungsten,iron, tin, hematite, copper, tantalum-niobium, titanium, manganese, barite, zirconium, chrome and gemstone etc Main Technical Parameters Model Hutch Diaphragm Feeding Size (mm) Makeup water (m3/t) Makeup water pressure (Mpa) Capacity (t/h) Power (kw) Dimensions (mm) Weight (Kg) Shape Area (m2) Stroke (mm) Frequency of stroke (r/min) JT0.57-1 Trapezoid 0.57 8.5 12 10 17 12-21 80-180
DescriptionsDouble deck shaking table is widely used for tungsten, tin, tantalum and niobium, gold, iron, manganese and other metals, ferrous metals, nonferrous metals, precious metals and other minerals and coal sorting. Traditional shaker covers an area of large, relatively low processing capacity,cost increases, double-shaker covers an area of inconvenience to deal with a large amount of equipment, low cost, Shaker is available in the double-sweep the election, featuring various operations, sorting coarse sand (2-0.5 mm), fine sand (0.5-0.74), sludge (0.074) different grain level, The same bed with hyperbolic rocker mechanism, the spring box in the shaker box, the crankshaft, rod, springs, rocker and so increase the size, material unchanged. The lower bed sharing a set of lower bed slope adjustment device used in shake liner support. Technical Specifications Model Unit DL4500/1850 DL3000/1320 Bed Size mm 4500/1850/1560 3000/1320/1100 Stroke mm 6-8 6-8 Frequency of stroke /min 240-380 210-320 Slope o 0-10 0-10 Feed size mm 0.02-2 0.02-2 Feed density % 10-30 10-30 Water t/h 0.8-1.4 0.6-1.2 Power kw 1.5 1.5 Capacity t/h 2.5-3.5 (coarse sand) 2.5-3 (coarse sand) t/h 1.6-2.5 (find sand) 0.8-2.5 (find sand) Overall dimensions mm 5600/1850/1560 4100/1320/1560 Weight kg 1650 1550
XFG series hanging cell flotation machine is used in the geological, metallurgical, building materials, chemical industry, mining and scientific research institutions, laboratory for stirring scrubbing, separating and cleaning minor samples. It uses the technology of frequency conversion stepless speed regulation, impeller, digital display, accurate adjustment.
