Jiangsu Pengfei Group Co., Ltd.

Add.: Benjiaji, Northern Suburb of Hai'an City, Nantong City, Jiangsu Province, China
E-mail: pfzjl@pengfei.com.cn
Contact Person: Lemon Zhang
Mobile: +86-15996613356
Contact Person: Chen Lei
Mobile: +86-17849236638

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    1. Dry Process Cement Production LineThe dry process cement production line includes a material blending bed with both material storage and material pre-homogenization functions. Thus, material pre-homogenization is realized during material storage and reclaiming process. The production of every 1 ton Portland cement requires at least 3 tons of material supplies, including various raw materials, fuels, clinker, mixtures, and gypsum. Statistically, 60% of the total energy consumption utilized during ...
    1. 1000 Ton Cement Processing LineThe cement production line adopts our PCD1612 single stage hammer crusher for limestone crushing. The crusher has desired capacity of 100-140t/h. It supports crushing 300mm feeding particles into 25mm ones. If working 8 hours a day, and with annual utilization rate of 30%, the crushing equipment can satisfy the 1000t/d cement production demand by offering annual crushing capacity up to 240732.76 tons, or daily capacity up to 732.82 tons.
    1. 1500 Ton Cement Processing LineBased on dry process cement production technique, we have successfully developed this 1500 ton cement processing line. Incorporating a φ3.5×54m rotary kiln, the cement production line is designed with a decomposition furnace and a five-stage cyclone preheater at the kiln tail.
      Five-stage cyclone preheating, and decomposition of powdered raw mix
      Cement clinker making in rotary kiln
    1. 2500 Ton Dry Process Cement PlantThe 2500ton dry process cement plant adopts the MLS3626 vertical grinding mill to grind the raw mix. The mill can use the waste gas from the preheating system as the heat source for material drying. Its production capacity is 185t/h, on condition that the 90% feeding material size is no more than 75%, the discharging material size is 80μm, the screen residue of square mesh sieve is less than 12%, the feeding material water content is less than 8%, and the discharging material
    1. 3000 Ton Dry Process Cement PlantOur 3000 ton dry process cement plant requires four silos in the raw material batching station for storage of ire ore tailings, limestone, silica, and wet fly ash, respectively. Each silo is designed with a plate feeder, and a constant weight feeder. Thus, the four kinds of material are discharged according to desired proportion from the silos, and then are delivered by belt conveyor to a small storehouse to be fed into raw material mill.
    1. 5000 Ton Dry Process Cement PlantThe dry process cement production line includes a single stage hammer crusher for limestone crushing. The simplified production flow reduces electricity consumption. A vertical grinding mill is adopted for raw material grinding. As compared with conventional middle-discharging mill and air swept mill, the vertical mill reduces power consumption by 5-7kW×h/t.
    1. Cement Grinding Equipment
    1. Tube Grinding MillIt is commonly found in industries like building material, metallurgy, chemical, power generation, and more. It fits both dry and wet type grinding. Although designed for open circuit grinding, the grinding machine can also be used for circulatory closed-circuit grinding when used in combination with a powder classifier. It supports synchronous grinding and drying operations. The tube grinding mill supports easy adjustment on grinding fineness, and has features like strong ...
    1. Cement Grinding MillUniquely designed with the material-chamber partition board and the grid plate for material level adjustment, our cement grinding mill is provided with increased airflow to improve the grinding condition inside the grinder. In addition, it is available with new type lining plate design, re-adjusted the rotation speed, optimized gear design and bearing bush lubricant. This helps increase the operation stability and service life of the grinding equipment, and also improves ...
    1. Raw Material MillBoth single-chamber and multiple-chamber versions are available, and different grinding chamber sections come with different types of lining plate design. Due to this design, the grinding mill delivers significantly improved processing efficiency. Designed based on the same philosophy with cement mill, the grinding equipment offers reduced ventilation resistance and increased effective volume. Hence, the material discharging is easy, and the machinery processing ...
    1. Slag Grinding MillAs its name indicates, the slag grinding mill is used for grinding granulated blast-furnace slag. It also suits for cement raw mix and clinker grinding. It is a key piece of equipment used after slag crushing. The grinder is often found in superfine slag powder production industry and cement grinding plants. Based on our years of experience in design and production, we can offer slag grinding equipment with different specifications to deliver powder material with varied fineness.
    1. Air Swept Coal MillThe air swept coal mill has coal drying and pulverization functions. It is mainly composed of the feeding unit, main bearing, rotary part, drive unit, high pressure starting system, and lubrication system. The raw coal is fed by feeding unit into the coal mill, and meanwhile, the hot air enters into the grinder via air intake pipeline. Then, when the mill drum starts rotation, there will be heat exchange between the raw coal and the hot air.
    1. Rolling MachineOur rolling machine is a newly developed cement grinding mill. It integrates functions such as roller pressing, material scattering, classification, drying, and powder separating. When used with a ball mill, the roller mill can be used for many grinding purposes, like pre-crushing, mixture grinding, semi-finished product grinding, and finished product grinding.
    1. Vertical Slag MillThis series of vertical slag mill is constantly improved based on users feedback and our years of technology development. It is energy saving and suitable for ultrafine powder production. The vertical slag mill can be conveniently adjusted to produce slag powder with varied fineness. It features low noise, simplified production flow, high grinding efficiency, high drying capacity, low energy consumption, and low operational cost.
    1. Vertical Raw MillThe grinding mill has high drying capacity, as it uses the hot waste gas from the cement kiln for material drying. It supports drying and grinding of feeding raw mix with moisture content as high as 15%. It offers simplified processing flow, so the structure is compact. Our PFRM range of vertical mill combines material crushing, drying, grinding, separating, and conveying functions. Hence, it requires no additional equipment such as dryer, powder separator, and elevator.
    1. Vertical MillThe grinding mill reduces materials to desired sizes by pressing grinding rollers against the grinding wheel. Due to this grinding principle, it can save about 20-30% electricity consumption as compared with ball mills. Its energy saving effect will be much more notable, when the feeding material moisture content increases.
    1. Vertical Pre-Grinding MillThe forced lubrication method for grinding rollers can effectively avoid dust entering into bearings. Meanwhile, the vertical pre-grinding mill adopts a double sealing mechanism that is forced ventilation type air sealing, and framework oil seal. The grinding wheel lining plate and the grinding roller cover are both made of high chromium cast iron, so they offer long lifespan over 30,000 hours, and are easy for replacement.
    1. Vertical Coal MillWith low energy consumption and small installation space, it is an economical solution for power generation, chemical, building materials, and metallurgy industries. The machine offers reliable operation under both high and low load conditions, and its grinding system parts has long service life. Additionally, the coal mill has characteristics such as simple production flow, low noise, and large crushing ratio.
    1. Mining MillThe autogenous mill combines crushing and grinding functions, so it is the optimum grinding machine for processing the raw ore from the quarry, or the roughly crushed mining ores. The semiautogenous mill is the core equipment for mineral processing of iron ore, nonferrous metal, and others. In addition, we can also offer overflow ball mill.
    1. Powder SeparatorThe machine is designed with multiple zones for multiple levels of material classification. The unique material scattering method ensures good effect, and the efficiency is up to 85%. The unit power consumption is reduced by 30% as compared with conventional products. The equipment can effectively improve the grain size distribution of end product. So, the cement quality can be improved, and conforms to national related standards.
    1. Cement Rotary KilnOur cement kiln with sturdy structure runs smoothly and produces high quality cement clinker. It can be equipped with shaft preheater or five-stage cyclone preheater for option. With convenient and reliable operation, the machine offers stable thermal efficiency, and improved equipment operation rate. Comparing with its counterparts with the same specifications, the machine increases its operation rate by 10% and production capacity by 5%-10%, and reduces heat consumption by 15%.
    1. Titanium Dioxide Rotary KilnFirstly, feed the filtered titanium dioxide hydrolysate into the upper end of kiln. Then, the burning chamber at the lower end will blow clean flame and hot air to dry and calcine the feeding material at a high temperature over 1000℃. In the meanwhile, the material tumbles due to the rotary of shell, and also moves toward the lower end of rotary kiln due to the slope, which ensures continuous and complete dehydration and calcine.
    1. Lime Rotary KilnA vertical cooler at the lower end is available to cool the high temperature lime materials, so as to improve the lime activity, and ensure convenient conveying and transportation. The process also provides the kiln with relatively high temperature secondary air, which increases the temperature inside the kiln. This results in reduced fuel consumption. The waste gas discharged from the vertical preheater comes with temperature between 280℃ and 350℃, and low dust content of 20g/Nm3.
    1. Kaolin Rotary Kiln, Bauxite Calciner, Zinc Oxide CalcinerOur kaolin rotary kiln, bauxite calciner, and zinc oxide calciner machines are designed to calcine materials at temperatures between 950℃ and 1050℃ inside the shell. They are typical representatives of the new trend in calcining field, and support decarburization and whitening of feeding materials. Characterized by low energy consumption and high productivity, this range of rotary kiln has been extensively used for manufacture of not only kaolin ...
    1. Oxidized Pellet Rotary KilnThe guard board at the kiln mouth and the feed material-recycling unit at the kiln tail are cast individually, so they are convenient for mounting and offer superior resistance to heat, corrosion, and wearing. Cooling air system at the lower kiln end ensures uniform cooling for the shell body and guard plate, providing higher safety and reliability.
    1. Non-ferrous Metallurgical Industry Rotary KilnIn order to enhance reliability, this range of non-ferrous metallurgical industry rotary kiln is equipped with self-aligned, supporting roller bearings with large diameter and small length-diameter ratio. The new type sealing method for the open gear cover provides superior sealing performance. The kiln adopts a flexible seal system made up of overlapped seal leaves. Double-layer seal leaves offers increased heat insulation and better sealing performance as well as extended service life.
    1. Monocular CoolerIt enables the clinker, the temperature of which is 1000℃ to 1200℃, coming from the rotary kiln to fully exchange with the air through the rotation of the shell body, making the material cool down to 200℃ or lower while improving the grindability of the material. Feed the air used to cool the clinker into the kiln for secondary circulation, which can improve the thermal efficiency of the kiln.
    1. Rotary DryerUnder the action of these lifting blades, the hydrous materials spread in the rotating body. Water inside the materials is turned into vapor by the hot air and then the vapor is released into the atmosphere, so the materials are dried. The rotary dryer is used for the drying of slag, clay, limestone, and other materials. It is mostly applied in the industries of cement, chemical, metallurgy, building materials, and so on. The rotary dryer produced by our ...
    1. Double Drum Rotary DryerMaterials exchange heat with the hot air in the form of radiation, convection or conduction in the inner drum, while in the outer drum, heat exchange is performed through both conduction and convection. The lifting blades of multiple designs make the materials exchange heat with the hot air more fully. The length of this double drum rotary dryer is reduced by about 40% compared with single drum product. This is conducive to processing set-up, reduces the plant construction area ...
    1. Triple Pass DryerThe length of the triple drum rotary drying machine is only 40% of that of the single drum product, which is conducive to process layout. This also reduces plant construction area and saves 40% of the project investment. The floor area of this triple pass dryer is approximately 20 square meters. Our product adopts the heat-resistant, wear-resistant alloy steel plate which is four time more wear-resistant than ordinary steel plate, so it has long service life.
    1. Single Stage Hammer CrusherThe PCF series of single stage hammer crusher is suitable for crushing limestone, gypsum, coal, marlstone, sandshale, and other materials whose compressive strength is not greater than 200MPa. This product is characterized by large crushing ratio, uniform size of the processed material, simple structure, reliable running, convenient maintenance, and low operating costs, which is widely applied in the cement industry.
    1. Hammer CrusherThe PC series of hammer crusher is suitable for crushing various brittle materials, such as coal, chalk, gypsum, alum, brick, tile, limestone, etc., and the compressive strength of the material should not exceed 100MPa. This hammer crusher is composed of rack, rotor, screen bar, hammer, and other components. The motor drives the rotor through the flexible coupling. The materials are crushed by the collision between the hammer and crushing plate caused by the rotation of rotor.
    1. Jaw CrusherThe eccentric shaft is driven to rotate by the motor through the pulley, making the moveable jaw approach and leave the fixed jaw periodically, so as to squeeze, rub, and grind the material. Consequently, the material becomes smaller and gradually falls until it is discharged from the discharge port.
    1. Impact Hammer CrusherThis series of impact hammer crusher is characterized by large crushing ratio, high efficiency, energy saving, and convenient maintenance. It is widely applied in the water and electricity, highway, railway, construction, and other fields. Driven by the motor, the rotor rotates at a high speed. The fed material collides with the hammer on the rotor and is crushed. It is then knocked back to the lining plate and is crushed again. Finally, the material is discharged from the discharge port.
    1. Cone CrusherDry oil or water is used for sealing, isolating the stone powder from the lubricating oil to ensure reliable operation. The form of the crushing chamber depends on the use of the ore. The standard type, PYB, is suitable for medium crushing while the PYD and PYZ are applicable to fine crushing. The spring system is used for overload protection, which can let iron block through the crushing chamber without damaging the cone crusher.
    1. Cyclonic Dust CollectorDesigned to separate solid particulate matter from air or liquid, the CLK type cyclone dust collector is composed of barrel, air inlet pipe, and outlet pipe. As an environmentally friendly machine, it is mostly used in the construction field.
      Compact structure, small volume, high efficiency, reliable performance, convenient maintenance
      Suitable for collecting dry non-fibrous particulate dust
    1. Air Tank Pulse Bag FilterThe dust hopper can be extended to the bottom of the outlet pipe, making the dust-laden gas directly enter the expanded dust hopper to achieve the purpose of collecting dust in advance. The straight horizontal pipe which is easily blocked is removed. Therefore, our air tank pulse bag filter can process gases with the dust concentration as high as 1000g/m3.
    1. Rubber Belt ConveyorThe TD75 series of rubber belt conveyor can be used to convey dry or wet powdery, granular or bulk materials. It can convey a large amount of materials for a long distance and it is less restricted by the terrain and road conditions. Materials can be loaded and unloaded during conveying. With small running resistance and low power consumption, this rubber belt conveyor is an efficient transport tool. It has simple structure and it runs stably. It is easy to operate and convenient to maintain.
    1. Elevator ConveyorThis machine is suitable for conveying powdery, granular and small-block materials with the bulk density not greater than 1.5t/m3 and the temperature not more than 250℃. Our product is compact in structure and light in weight. It runs smoothly with little noise. It is convenient to install, adjust, use, and maintain. Additionally, it has long service life.
    1. Air Slide ConveyorSince it has no rotating parts, it runs with no noise and it has low power consumption. It is safe to operate and convenient to maintain. It also has good sealing property. Changing the conveying direction is very convenient. Multi-point feed and multi-point discharge are achievable. Due to the above advantages, the air slide conveyor is widely used.
    1. Vibrating FeederIt can feed materials to the crushing machinery in the sand and gravel production line, and it can coarsely screen those materials. The vibrating feeder is able to feed bulk or granular materials to the device which receives the materials uniformly, regularly, and continuously. The vibrating feeder is widely used in the metallurgy, coal mine, building materials, chemical engineering, abrasive, and other industries.
    1. Cement Packaging MachineWhen the cement amount in the packaging bag reaches the specified value, the gate valve is closed. In the meantime, the automatic bag releasing mechanism starts working. It makes the cement bag fall down and tilt outwards. Our cement packaging machine is equipped with a unique and novel automatic bag releasing mechanism.
    1. Automatic Liquid Resistance StarterIt overcomes the traditional starters' shortcomings of large starting current, incapability of consecutive starts, difficult start, short service life, and frequent maintenance. It is widely used to start the wound-rotor motors of crusher, shredder, ball mill, draught fan, and water pump in petrochemical, building materials, mining, metallurgy, sugar refining, and other industries.
    1. High Voltage Cage Motor Liquid Resistance StarterIt is characterized by small and constant starting current as well as gradually increased rotational speed. Its performance is far superior to that of starting by reactor or autotransformer. This product can be widely applied in the steel, petrochemical, building materials, chemical fertilizer, papermaking, pharmacy, metallurgy, and other fields. By changing the resistance of the liquid resistor which is connected in the rotor circuit ...
    1. High Voltage Reactive Power Compensation CabinetIt is directly connected in parallel to the high-voltage motor stator to compensate the reactive power consumed by the motor itself, to improve power factor, and to improve power supply quality. It is suitable for use in mining, metallurgy, mechanical, petrochemical, building materials, and other industries. The high voltage reactive power compensation cabinet can reduce the load of distribution transformers, reduce the loss of lines and transformers ...
    1. Cement Production Line Distributed Control SystemIt can conduct interlock control over all devices on the production line and automatically adjust various key parameters. It can collect and query a variety of production data, process parameters, equipment running data and historical curves.By using the advanced industrial Ethernet technology, we build a manufacturing execution system (MES) and connect this MES with the DCS to form integrated management and control network system.
    1. Lubrication System and Mill Control CabinetThis cabinet is responsible for the mill head lubrication oil station control, mill tail lubrication oil station control, mill auxiliary transmission control, lubrication oil station motor control, as well as mill head and tail engine bearing temperature display. According to customer needs, PLC control can be adopted and DCS interface can be provided. The lubrication oil station control box is an auxiliary control cabinet for mill. It mainly controls the lubrication of the engine bearing ...
    1. Material Feed WeigherThe reducer end face flange is directly connected with the drive roller of the scale body, which simplifies the design of the rotation part and facilitates installation. The unique spring leaf weighing mechanism and special weak magnetism gear speed measuring device give accurate and stable weighing and speed measuring signals. A special device preventing the belt deviating from the track is adopted. This material feed weigher is installed under the raw material ...