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energy efficient rotary drum dryer making process

  • Rotary Drum Dryer for Sawdust in Pellet Plant

    2021-3-18 · The rotary dryer consists of feeding system, main body, Ducting System and Collector System. It need match stove. Smoke and air with high temperature produced by the stove are the heat source medium. When material enters the drum through the feeder, heat exchange between material and the hot air begins.

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  • Rotary Drum Dryer Machine Overview - Baker

    The performance of a rotary dryer is vital to maximizing process efficiency and capacity in any industrial process setting. While a well-designed dryer will yield few problems of its own, various factors can cause the performance of the overall drying operation to degrade. Process audits such as those offered by the FEECO Customer Service Team are an invaluable tool to identify issues and increase capacity and fuel efficiency. What is a Rotary Dryer Process …

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  • Rotary Dryer Machine | Application | Cooling

    Rotary drying involves the use of a sloped rotating cylinder (or called rotary dryer) to move the algae being dried from one end to the other by gravity. Use of a thin layer drum dryer to dry Scenedesmus algae produced an excellent dried algal product has been tested [80]. Drying the algae on the drum dryer has the dual advantage of sterilizing the samples …

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  • Maximizing Rotary Dryer Performance with

    Additionally, rotary drums are available in stainless steel, a requirement for many food production facilities. To operate, countercurrent air flow moves along the long, cylindrical drum to dry the sugar. Heated air can be fed into the dryer through a centralized pipe to further control the drying effect.

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  • Drum-Drying - an overview | ScienceDirect Topics

    2011-11-8 · measured energy usage, what opportunities exist to reduce energy consumption. These fall into three main categories; 1) Reduce the evaporation load – for example, by upstream dewatering to reduce initial moisture content, or avoiding overdrying. 2) Increase the dryer efficiency – for example, by improving insulation and

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  • Solex Thermal Sciences | Energy Efficient Heat

    2017-5-9 · moisture level in the drum dryer. Steam-heated dryers are preferred when utilised in combination with cogeneration (combined heat and power or CHP). Here either the tube bundle dryers (rotary dryers) or the tube drum dryers are used. Both types of dryers are indirectly heated with turbine exhaust

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  • 1 Fundamentals of Energy Analysis of Dryers

    2021-6-29 · It uses the heat generated in the compression process to regenerate the desiccant. This heat is typically wasted in twin tower drying technologies. Our rotary drum dryers completely avoid the loss of compressed air. They need a minimal amount of power to achieve very low dew points. MDG rotary drum dryer 450l/s - dew points of …

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  • Rotary Drum Dryer | Drying Process | Reasonal

    For example, we have rotary drum dryers with different capacities. You can buy a 1-4t/h drum drying machine for your small fertilizer plant. And you can also choose a large rotary drum dryer with 12-14t/h capacity. Generally speaking, the price of rotary dryer with large capacity will be higher than that of small capacity.

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  • Design of Rotary Dryer for Sand Drying using

    Design of Rotary Dryer for Sand Drying using Biomass Energy Sources Herry Susanto1,2, Roy Hendroko Setyobudi2,3*, Didik Sugiyanto1, ... the wet sand by putting it in a rotary dryer, making this drying system ... the fabrication process for this rotary dryer will

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  • 1 Fundamentals of Energy Analysis of Dryers

    2011-11-8 · With oil prices volatile again, and the principles of dryer energy reduction better understoodthan inthe past,itisanexcellent timetorevisitthechallenge ofmaking drying systems more energy efficient. This should involve the entire process, including the energy supply systems, rather than treating the dryer in isolation.

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  • Rotary Dryer Design & Working Principle - 911

    Cost-effective and energy-efficient rotary drum dryers for dry and oil-free air. A drum-type heat of compression dryer offers an energy-efficient way to produce dry air. It’s a perfect match for your oil-free screw or centrifugal compressors. It uses the heat generated in the compression process to regenerate the desiccant.

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  • Atlas Copco MD Air Compressor Air Dryers | Air

    It is seen that the gas temperature at the first position in the rotary drum where the measurements were taken (x = 0.2 m) is much less than the inlet air temperature measured at the inlet tube 0.1 m diameter (155 °C) due to the abrupt expansion of the air when entering the drum 0.45 m diameter, causing both kinetics and thermal energy …

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  • Rotary Dryer - Sunco Machinery

    2021-6-18 · A supplier of rotary drying equipment with 17 years of experience. Main products include biomass drying pellet production line equipment, sawdust dryers, pasture dryers, manure dryers, brewer's spent grains dryers, slime dryers, sand dryers, single-layer tumble dryers Machine, three-layer tumble dryer and other large-scale …

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  • Rotary Drum Dryer Machine Overview - Baker

    2021-6-22 · Rotary drum dryers use this heat to regenerate the desiccant. Little to no additional heat is needed to reach an acceptable dewpoint. This is what makes rotary drum dryers extremely energy efficient. Compressed air leaving the compressor is almost always 100% saturated. Excessive moisture in compressed air can have

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  • Heat of compression rotary drum dryers - Atlas Copco

    Rotary Drum Drying Machine. Product details; The rotary drum drying machine is suitable for drying of organic fertilizer, slag, clay, limestone, ardealite, grain slag from steel mill , coal slurry from power plant and sludge from sewage treatment plant. It possessed of large drying capacity, smooth operation, low energy consumption, easy operation.

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  • Rotary Drum Drying Machine | bio pellet fertilizer ...

    High Energy-efficient Rotary Coal Slime Dryer With. Our factory has a long history in design and build of specialized rotary dryers for processing coal slimes in coal preparation plants. The slime drying system mainly consist of rotary shell, combustion system, seating rollers, special designed internal breaking &cleaning

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  • gold high efficient coal rotary dryer - e

    2016-6-22 · first drum operating as a dryer and the second drum operating as a cooler. Alternatively, sugar processing facilities can use a combination of a rotary drum dryer and fluid bed cooler, where air exhausted from the fluid bed cooler can then be used in the rotary drum dryer, reducing the amount of air required in the process.

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  • Fertilizer Dryer | Working Principle | Tech | Rotary

    2001-11-26 · APV DRYER HANDBOOK Process to Boardroom Automationsm ... Efficient Energy Utilization in Drying.....30 Section 3. Fluid Bed .....37 Section 4. ... With the exception of the indirectly heated rotary dryer and Dryer Selection Chart FEED TYPE Solution Thixotrop Dilatent Cohesive Friable Granules Powder

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  • Hemp Dryers - Vulcan® Drying Systems

    2021-6-28 · Energy-efficient, product-focused heating maximizes heat transfer and reduces heat loss with heated air that’s focused only into the product bed and nowhere else. Positive temperature control offers unmatched product uniformity as the dryer/roaster automatically regulates its own internal temperature.

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  • DRYING AND COOLING IN SUGAR PROCESSING - Solex

    2012-3-21 · The energy efficiency (η) relates the energy used for moisture evaporation at the feed temperature (Eev) to the total energy supplied to the dryer (Et) t ev E E η= (1) Regarding only the energy used to heat drying air which enters a single-pass theoretical convective dryer, Equation 1 can be rewritten as () ( ) ( ) 2 a 2 a 1 a 2 a 1 a t I I

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  • Heat of compression rotary drum dryers - Atlas Copco

    2021-6-23 · This is what makes rotary drum dryers extremely energy efficient. Lifecycle cost Energy can constitute up to 80% of the total lifecycle cost of a dryer. You therefore need to look closely at energy efficiency when selecting a dryer. The illustration compares the lifecycle cost of heatless, blower purge and rotary drum dryers.

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  • Rotary Drum Dryer Machine - Pallet making

    A Thompson Wood Chip Dryer can dry temperature-sensitive, wood chips safely at a high capacity with thermal efficiency around 85%; it does so with minimal air pollution, little material degradation and low fire risk. A Thompson Wood Chip Dryer is the most cost effective and energy efficient wood chip dryer available today.

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  • WOODCHIP DRYER - Rotary Dryer Design and

    2021-6-23 · Working Principle: The rotary dryer is mainly composed of a rotating body, a lifting plate, a transmission device, a supporting device and a sealing ring. The dryer is a cylinder that is slightly inclined from the horizontal direction. The material is added from the higher end,The high-temperature heat source and the material parallelly flow or …

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  • Rotary Dryers|Rotary Driers|Rotary Drum

    2016-6-22 · first drum operating as a dryer and the second drum operating as a cooler. Alternatively, sugar processing facilities can use a combination of a rotary drum dryer and fluid bed cooler, where air exhausted from the fluid bed cooler can then be used in the rotary drum dryer, reducing the amount of air required in the process.

    Get Price
  • DRYING AND COOLING IN SUGAR PROCESSING - Solex

    2015-12-16 · Drying, especially rotary drying, is without doubt one of the oldest and most common unit operations in the process industries. Rotary dryers are workhorses which are easy and reliable to operate, but neither energy-efficient nor environmentally friendly. In order to conform better to the requirements of modern society concerning working ...

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  • Advanced control of a rotary dryer - Oulu

    2012-3-21 · The energy efficiency (η) relates the energy used for moisture evaporation at the feed temperature (Eev) to the total energy supplied to the dryer (Et) t ev E E η= (1) Regarding only the energy used to heat drying air which enters a single-pass theoretical convective dryer, Equation 1 can be rewritten as () ( ) ( ) 2 a 2 a 1 a 2 a 1 a t I I

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  • EXCEL-BASED TOOL TO ANALYSE ENERGY

    Process Technology Pvt. Ltd. (MPTI) is a Joint Venture of International Combustion (India) Ltd., Kolkata, India and Allgaier Werke GmbH, Uhingen, Germany for the Marketing of Rotary Dryers type “ MOZER ” in India. The Joint Venture was established 2013.

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  • Rotary coolers – for optimised material processing

    2019-1-16 · Rotary dryers, called the “workhorse of chemical dryers”, belong to the most widely used class of continuous dryers in process industries. These dryers are suitable for relatively free-flowing, non-sticky and granular materials; for example, almost all types of crystals after crystallization and washing. Typical applications of rotary dryers are in …

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  • Rotary Dryers|Rotary Driers|Rotary Drum

    2021-6-23 · Working Principle: The rotary dryer is mainly composed of a rotating body, a lifting plate, a transmission device, a supporting device and a sealing ring. The dryer is a cylinder that is slightly inclined from the horizontal direction. The material is added from the higher end,The high-temperature heat source and the material parallelly flow or …

    Get Price
  • MGT Drum Dryer – Zonelion Taeda Rotary Dryer

    2021-4-30 · Taeda MGT series energy saving rotary dryer is a kind of new type drying machine developed and repeatedly reformed ba sed on traditional rotary dryer. Due to its reliable running, flexible operation, good adaptability and large handling capacity, MGT dryer is widely applied to me tallurgy, construction materials, food, light industry, …

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  • Fertilizer Dryer | Working Principle | Tech | Rotary

    2015-12-16 · Drying, especially rotary drying, is without doubt one of the oldest and most common unit operations in the process industries. Rotary dryers are workhorses which are easy and reliable to operate, but neither energy-efficient nor environmentally friendly. In order to conform better to the requirements of modern society concerning working ...

    Get Price
  • Advanced control of a rotary dryer - Oulu

    MACREAT High Productivity Wood Chips Rotary Drying Machine (SG-10) FOB Price: 38500 - 39500 set. Min. Order: 1 set. Sawdust Rotary Dryer Machine Pictures Product Description The Triple-pass drum dryer is composed of three layers of …

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  • Drum Drying Machine - China Dryer, Rotary Dryer ...

    2021-6-21 · Cow dung dryer is a new type of rotary dryer professionally designed and developed by Dingli Company according to market demand. This new dryer is suitable for cow dung, chicken manure, poultry manure, sawdust, wood flour, wood chips, wood shavings, Barley straw, oat straw, wheat straw, rye straw, rice straw, broom corn straw, …

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  • Cow Dung Rotary Dryer - chinadlxny.com

    Saving money with the Ventilex Fluid Bed Sand Dryer. The first step in the processing of sand, gravel and aggregates after mining is a washing and classification process. The material may be screened and stored but at some point moisture content needs to be reduced to meet a specification required for sale or further processing.

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  • Saving money with the Ventilex Sand Dryer •

    2019-1-16 · Rotary dryers, called the “workhorse of chemical dryers”, belong to the most widely used class of continuous dryers in process industries. These dryers are suitable for relatively free-flowing, non-sticky and granular materials; for example, almost all types of crystals after crystallization and washing. Typical applications of rotary dryers are in …

    Get Price
  • Sizing Of A Rotary Dryer - Chemical Process

    Henan, China. HS Code. 8419399090. Product Description. Bean Dregs Rotary Dryer. Product Introduction. Bean dregs, the by-product of producing soy milk or tofu, is a kind of material with big water and oil combining performance. After being processed, it has the following advantages: fresh bean dregs' water content is about 90%, its nutritional ...

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  • China Coffee Bean Residue Rotary Drum Dryer -

    Heat Treatment is the process of controlled ... MAAN ENERGY manufactures Industrial Spray Dryers such as Hot Air Dryer, Infrared Dryers, Rotary Drum Dryers and Conveyor Dryers. Industrial Drying Ovens Manufacturer in Maharashtra ... Efficient Design: MAAN ENERGY has a state-of-the-art computer design lab for designing highly efficient ...

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  • Atlas Copco MD Air Compressor Air Dryers | Air

    Cost-effective and energy-efficient rotary drum dryers for dry and oil-free air. A drum-type heat of compression dryer offers an energy-efficient way to produce dry air. It’s a perfect match for your oil-free screw or centrifugal compressors. It uses the heat generated in the compression process to regenerate the desiccant.

    Get Price
  • Rotary Drum Dryer-Gongyi Xiaoyi Mingyang

    As a traditional drying machine, rotary drum dryer is an industrial dryer machine employed to reduce or minimize the moisture content of sawdust or wood chips. Reasonable structure, high efficiency, low energy consumption and convenient for transportation makes sawdust dryer and out among wood material drying equipment.

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  • gold high efficient coal rotary dryer - e

    High Energy-efficient Rotary Coal Slime Dryer With. Our factory has a long history in design and build of specialized rotary dryers for processing coal slimes in coal preparation plants. The slime drying system mainly consist of rotary shell, combustion system, seating rollers, special designed internal breaking &cleaning

    Get Price
  • MGT Drum Dryer – Zonelion Taeda Rotary Dryer

    2021-4-30 · Taeda MGT series energy saving rotary dryer is a kind of new type drying machine developed and repeatedly reformed ba sed on traditional rotary dryer. Due to its reliable running, flexible operation, good adaptability and large handling capacity, MGT dryer is widely applied to me tallurgy, construction materials, food, light industry, …

    Get Price
  • Rotary Dryers - Cook Manufacturing Group, Inc.

    Rotary Dryers Contact Us Today! What Makes Cook Manufacturing Group The Smart Choice in Rotary Dryers Another industry standard piece of equipment, the Cook Rotary Dryer is used in the citrus, poultry, fish and other processing industries to efficiently dry product while protecting it from burning or charring. Coupled with a Waste Heat …

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  • EXPERTS IN ENERGY AND DRYING - buettner-energy

    2017-5-9 · 4 BÜTTNER EXPERTS IN ENERGY AND DRYING WWW.BUETTNER-ENERGY-DRYER.COM 5 APPLICATIONS The different dryer systems, the range of burners and the BÜTTNER energy systems are always used with the aim of drying industrial goods or provid-ing process heat. MDF boards from wood fibres, OSB boards from strands

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  • SWISS COMBI - Drum Dryer ecoDry (SSD)

    2021-2-15 · The ecoDry drying technology of the SWISS COMBI ecoDry drum dryer is based on an indirectly heated drying process with closed steam loop (superheated steam) and a process integrated thermal oxidation of the dryer's exhaust gas. Therefore the drying works without direct contact to flue gases but with superheated steam at low …

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  • A wall heat transfer correlation for the baffled-rotary ...

    2021-6-1 · drum dryer (or rotary kiln) (see figure 1) is the most appropriated continuous process in order to reach high materials feed rate, and to accomplish successive operations of drying, heating, mixing and coating with the bituminous binder for the asphalt concrete production.

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  • The Dupps Company - Process Drying

    2021-3-1 · The QuadPass® Rotary Drum Dryer offers dramatically better dryer performance than traditional single- and triple-pass rotary drum dryers. Lower voc emissions, better product color, more uniformly dried product and reduced fire danger are just some of the advantages of the patented four-zone QuadPass rotary drum dryer.

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  • Biomass Drying Technology Update - TAPPI

    2011-3-24 · Dryer Operating Costs • Example Rotary Drum Dryer System Connected Power (no furnace) • 14’x60’ dryer – 500 HP • 20’x100’ dryer – 1,000 HP • Cyclone design determines fan size • Cyclone system – 20 in WG (design for 25”) • Multiclone system – 12 in WG (design for 15”) • Example Complete Systems Connected Power

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  • Dryer’s drying up for pellet production

    2013-12-31 · Dryer is one of the key piece of equipment in pellet production. Dryers are one of the most expensive and energy intensive pieces of equipment in the pellet line. Rotary drum dryers have relatively low cost and simple operation procedures. They have a tumbler which continually exposes the green material to hot air.

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  • (PDF) Rotary Dryer Handbook | Niel vd Merwe -

    2012-1-28 · neither energy-efficient nor environmentally friendly. Most rotary dryers, especially older ones, are still controlled partially ... process industries. The rotary dryer is one of the most common types of industrial dryer. It is a cylindrical shell usually ... for a certain distance around the drum and showered through the air in a cascading ...

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  • Design of Neuro-Fuzzy Controller for a Rotary Dryer

    Valmet’s dryer sections feature optimized steam consumption with effective ventilation and heat recovery for energy-efficient operation. As the efficiency of the entire machine is affected by the runnability of the dryer section, open draws are minimized and the wet web is well supported at the beginning of the dryer section.

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  • COMPANY | Thompson Dryers Rotary Dryer

    2007-5-22 · The drying drum is the heart of a rotary dryer, and the place where the drying gas and wet material are brought into contact. The material is showered through the air by rotating the drum. As the drum rotates, lifters mounted on the shell wall carry material up to the top, where it drops as a continuous curtain as the air passes through it.

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  • Paper machine drying | Valmet

    2011-5-13 · Synopsis • The energy used in paper making • The need for multivariable process control: Advanced Process Control • Reduction in the energy used in paper making: some dryer steam reduction results from recent APC implementation projects-Board making: >10% energy reduction to date + consequent production benefit-Newsprint: also >10% energy …

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  • Rotary Dryer_HENAN YUHONG HEAVY

    Rotary dryer, also named as rotary drum dryer and rotary drying machine, is energy-saving and high efficient drying equipment. Rotary dryer is widely used for drying materials in industries like cement, mine, building materials, chemistry, food and fertilizer, etc, raw material such as: sand, coal, slag, slurry, wood chips, etc.

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  • Rotary Dryer or Fluid Bed Dryer - FEECO

    Rotary Dryers Contact Us Today! What Makes Cook Manufacturing Group The Smart Choice in Rotary Dryers Another industry standard piece of equipment, the Cook Rotary Dryer is used in the citrus, poultry, fish and other processing industries to efficiently dry product while protecting it from burning or charring. Coupled with a Waste Heat …

    Get Price
  • Rotary Dryers - Cook Manufacturing Group, Inc.

    2020-10-23 · Project Methods Our concept is to purchase a used rotary vacuum drum dryer and modify it with a feed and outtake system that will provide a vapor seal to prevent the loss of steam/oil. We plan to use a rotary vacuum dryer because it is already set up with vapor recovery ports and an internal agitator to mix and move material from …

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  • (PDF) Rotary Dryer Handbook | Niel vd Merwe -

    2020-9-22 · Sawdust Dryer mainly consist of hot air furnace, rotary drum, cyclone dust separator,air duct tube, chimney, induced draft fan, etc. Sawdust dryer is important and indispensable drying equipment in the process of production mechanism charcoal. The materials of the timber which have been crushed can be produced to the fashioned mechanism stick through the sawdust dryer and the rod making …

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  • Rotary Dryers - Rotary Cylinder Drying Machine

    Rotary drum granulator is an important machine in compound fertilizer making factories, which is used for large scale fertilizer materials granulating. Besides compound fertilizer granulating, it also can be used for organic fertilizer manufacturing line. But we learned some customers found the problem of high temperature of the gearing.

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