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application of air flow dryer for wood chips

  • hot selling industrial hot air dryer wood chips air flow ...

    hot selling industrial hot air dryer wood chips air flow drying machine rotary drum dryer for wood sawdust, US 1000 - 10000 Set, Flash Drying Equipment, SOLON, New.Source from Zhengzhou Solon Import&Export Trading Co., Ltd. on Alibaba.com.

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  • Drying Technology - Canadian Biomass Magazine

    2010-10-18 · The Bruks bed dryer is intended for use in drying wood chips, sawdust, hogged fuel, and biofuels. Materials are spread evenly across a wide bed and pulled slowly and gently over a steel plate with small holes (no wire screens). Air is pushed through the holes under pressure, which drives the moisture from the bottom of the mat to the top.

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  • Sawdust dryer machine | rice husk drying machine for ...

    2017-5-9 · Wood pellets are popular as fuel for private homes and industrial firing systems. The rod-like pellets are pro-duced mainly out of wood wastes from saw and plan-ing mills, as well as from debarked and shredded logs. BÜTTNER'S drying systems ensure that wood chips are dried efficiently with energy savings in mind and at

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  • EXPERTS IN ENERGY AND DRYING - buettner-energy

    2015-7-26 · “The conveyor belt moves the chips though a dryer, which is heated by excess heat from the internal combustion engine,” Ren says. “After the chips dry to 15 percent moisture content, they are fed into the gasification hopper. The chips flow downward through the gasifer (operating at 1,472 F).

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  • Wood Chips Dryer - Sunco Machinery

    2014-1-1 · Le Lostec et al. (2008) suggested that, using waste heat of a power plant is an economical solution for drying wood chips. Three different drying methods namely steam drying, flue gas drying and vacuum drying were studied by Andersson et al. (2006) in a process where the drying and pelletizing of biofuel is integrated to pulp mill.

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  • Watching Wood Dry | Biomassmagazine.com

    2011-8-1 · Fig. 12B is a similar type dryer covered with transparent glass covers (a) and shelters (sh) for the air flow. Humid air is exhausted from the top of the cover (ao). Download : Download full-size image; Fig. 12. The tent dryers. (A) Passive dryer covered by transparent plastic material only in two sides. (B) Passive solar dryer glass covered.

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  • (PDF) Simulation of Air Flow Distribution in a Tray

    Solar dryer for fish and vegetables. A forced flow type dryer, which consisted of air heater, fan and drying chamber has been developed by MCRC, Chennai for drying food products. This unit or system consists of drying chamber and 60W PV panel for converting solar radiation into electricity.

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  • FCPR045 Woodchip drying - Forest Research

    2018-5-22 · an example of a converted farm trailer that uses 80˚C input air to dry chips to 30% (w.b.) in 2–3 days, however no energy or financial running costs are given. Jirjis (1995) describes chip piled 3 m deep, dried with continuous ambient air flow but does not provide any costs. Moisture content dropped from 57% (w.b.) to 19.3% (w.b.) in 11.5 weeks.

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  • WOODCHIP DRYER - Thompson Dryers

    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 …

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  • Wood Chip Moisture | Wood Chip Moisture Gauge

    2021-6-8 · The importance of accurate moisture levels in wood chip production is highlighted with MoistTech’s wood moisture sensor. To avoid low quality product and wasting energy on over-drying, taking proactive steps to continually monitor moisture in wood chips can save time and money overall while increasing the plant’s efficiency levels.

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  • Wood Chips Dryer Production Line--Zhengzhou Dingli

    2021-6-4 · Wood chips rotary dryer is consists of a heating device, feeding device, transport device, discharge device, dust extraction device and other connecting parts. Features: 1. Automatic control can ensure the even and stable moisture of the dried wood chips. 2.

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  • Measuring Moisture in Wood Chips for Engineered

    2020-1-27 · Process Sensors supplies a very effective air purge assembly that requires low air pressure and is extremely effective. Measurement Performance. Moisture in wood chips is a very well understood and documented application; therefore, calibrations for measurement wavelengths, algorithms and sensor optical requirements are all preset at the PSC ...

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  • Rotary drum dryer system,working principle and

    2021-6-9 · Rotary drum dryer by Palet Machinery is specially designed for drying the sawdust, wood shavings, wood chips, woodblocks, rice hull, chicken manure, grass, bean dredges, cassava residue, cassava residue, sludge,etc. The structure of the rotary dryer adopts the means of cylinder marginal transmission, flange connection, direct heat transfer.

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  • Enhancing the exergetic performance of a pilot-scale ...

    2019-4-15 · In this study, an air recirculating pilot-scale convective dryer operating at various exhaust air recycle fractions was exergetically investigated in detail. Two drying air temperatures (55–70 °C), two air volume flow rates (360–450 m 3 /h), and six exhaust air recycle fractions (0–100%) were considered for drying of poplar wood chips ...

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  • China Wood Drying Kiln, Wood Drying Kiln

    Sourcing Guide for Wood Drying Kiln: China manufacturing industries are full of strong and consistent exporters. We are here to bring together China factories that supply manufacturing systems and machinery that are used by processing industries including but not limited to: drying equipment, drying machine, dryer.

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  • HOME | Tassu ESP - Dirty Air Tassu EDF is the solution

    Show you care about the air! We breathe as an average 10.000 liters of air every day. Clean air helps us to stay healthy, but the air we inhale contains dangerous particles which enter into our blood circulation. Dirty air - do you prefer to breath it or clean it - Tassu EDF is the solution!

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  • 10.6.3 Medium Density Fiberboard Manufacturing

    2015-9-10 · The general steps used to produce MDF include mechanical pulping of wood chips to fibers (refining), drying, blending fibers with resin and sometimes wax, forming the resinated material into a mat, and hot pressing. Figure 10.6.3-1 presents a process flow diagram for a typical MDF plant. The furnish for MDF normally consists of wood chips.

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  • Drying Technology - Canadian Biomass Magazine

    2010-10-18 · The Bruks bed dryer is intended for use in drying wood chips, sawdust, hogged fuel, and biofuels. Materials are spread evenly across a wide bed and pulled slowly and gently over a steel plate with small holes (no wire screens). Air is pushed through the holes under pressure, which drives the moisture from the bottom of the mat to the top.

    Get Price
  • EXPERTS IN ENERGY AND DRYING - buettner-energy

    2017-5-9 · Wood pellets are popular as fuel for private homes and industrial firing systems. The rod-like pellets are pro-duced mainly out of wood wastes from saw and plan-ing mills, as well as from debarked and shredded logs. BÜTTNER'S drying systems ensure that wood chips are dried efficiently with energy savings in mind and at

    Get Price
  • Wood Chips Dryer Production Line--Zhengzhou Dingli

    2021-6-4 · Wood chips rotary dryer is consists of a heating device, feeding device, transport device, discharge device, dust extraction device and other connecting parts. Features: 1. Automatic control can ensure the even and stable moisture of the dried wood chips. 2.

    Get Price
  • Measuring Moisture in Wood Chips for Engineered

    2020-1-27 · Process Sensors supplies a very effective air purge assembly that requires low air pressure and is extremely effective. Measurement Performance. Moisture in wood chips is a very well understood and documented application; therefore, calibrations for measurement wavelengths, algorithms and sensor optical requirements are all preset at the PSC ...

    Get Price
  • Experimental Study on the Effects of Air Velocity ...

    2015-6-1 · Keywords: Wood chips, Drying, Low temperature, Biofuel, Bed dryer, Box-Behnken design 1. Introduction The European Commission has set new targets to reach a low-carbon economy. Among the key elements is the renewable energy target of at least 27 % renewable energy resources (RES) in energy consumption in 2030 [1] continuing to raise the 2020 ...

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  • Enhancing the exergetic performance of a pilot-scale ...

    2019-4-15 · In this study, an air recirculating pilot-scale convective dryer operating at various exhaust air recycle fractions was exergetically investigated in detail. Two drying air temperatures (55–70 °C), two air volume flow rates (360–450 m 3 /h), and six exhaust air recycle fractions (0–100%) were considered for drying of poplar wood chips ...

    Get Price
  • HOME | Tassu ESP - Dirty Air Tassu EDF is the solution

    Show you care about the air! We breathe as an average 10.000 liters of air every day. Clean air helps us to stay healthy, but the air we inhale contains dangerous particles which enter into our blood circulation. Dirty air - do you prefer to breath it or clean it - Tassu EDF is the solution!

    Get Price
  • Wood handling products - Valmet

    The wood flow discharged from the drum contains a minimal amount of broken and crushed wood, significantly improving the chipping result. All Valmet chippers produce high-quality chips perfect for the pulping process, with uniform chip size and minimal fines content. Chip handling and storage ensures optimal supply of chips to the pulping ...

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  • FLOW SHEET- PULP AND PAPER MANUFACTURING

    2017-5-8 · to spray the chips over the digester area. 1. A typical application of Schutte and Koerting Equipment is the use of a blower to augment draft from the digester during tank charging. The residual gases after the blow and the steam used by the “packer” is vented to stack. The rate of ship flow is increased by increasing the rate of venting by SK

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  • Determination of the moisture content in wood chips

    2012-3-29 · The supply of wood chips from sawmills to pulp and paper mills in Sweden contributes with approximately 25 % or 11 million m 3 solid under bark of the overall wood use in the industry [].The entire quantity of sawmill chips to the pulp and paper mills in the Nordic countries consists of Scots pine (Pinus sylvestris) and Norway spruce (Picea abies).

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  • EXPERTS IN ENERGY AND DRYING - buettner-energy

    2017-5-9 · Wood pellets are popular as fuel for private homes and industrial firing systems. The rod-like pellets are pro-duced mainly out of wood wastes from saw and plan-ing mills, as well as from debarked and shredded logs. BÜTTNER'S drying systems ensure that wood chips are dried efficiently with energy savings in mind and at

    Get Price
  • Quality Refrigerated Air Dryer Manufacturer-XMAIR

    The application of a water-cooled dryer in compressed air system. In an environment with poor ventilation and heat dissipation. When using a water-cooled air compressor system. Working environment with a lot of wood chips and dust. Casting, forging and other places with high temperature and high heat. Chemical industry, corrosive gas environment

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  • NEWtainer® belt dryer - NEW eco-tec

    The NEWtainer® dries with a special design and air flow which facilitates the drying of a variety of products in many fields of application and industries such as: Agriculture, biogas, wood, sludge, waste recycling, food and chemicals and compost. The NEWtainer® is designed and built to industrial standards for long run times and high load.

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  • Techno-Economic and Environmental Evaluation of

    2013-1-1 · This assumes that wood waste is used as fuel and drying is on a moving belt dryer. If this dry biomass is used in a power station as fuel for steam boiler, there is a significant reduction potential of CO2 emission from a typical black coal-fired power plant due to fuel switching.

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  • Decontamination of wood chip dryer gas - Bact

    A method is provided for the decontamination of wood chip dryer flue gas containing wood particles and hydrocarbons which comprises contacting hot flue gas with an aqueous quench liquid to produce a wood particle-containing liquid and a hydrocarbon-containing gasiform product, removing wood particles from the liquid by gravity after densifying the particles with high density colloidal ...

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  • Facility Name: Telfair Forest Products, LLC City: Lumber ...

    2019-12-23 · The pellet furnish dryer (DR2) has a wet hammermill for reducing the size of the green wood chips upstream of the rotary dryer. Downstream of the dryer there is a cyclone to separate the pellet furnish from the exhaust air stream from the dryer which is partly recycled back to the burner BU2 and partly discharged through a stack.

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  • Why measure moisture in biomass pellets? |

    2017-5-8 · to spray the chips over the digester area. 1. A typical application of Schutte and Koerting Equipment is the use of a blower to augment draft from the digester during tank charging. The residual gases after the blow and the steam used by the “packer” is vented to stack. The rate of ship flow is increased by increasing the rate of venting by SK

    Get Price
  • FLOW SHEET- PULP AND PAPER MANUFACTURING

    2012-3-29 · The supply of wood chips from sawmills to pulp and paper mills in Sweden contributes with approximately 25 % or 11 million m 3 solid under bark of the overall wood use in the industry [].The entire quantity of sawmill chips to the pulp and paper mills in the Nordic countries consists of Scots pine (Pinus sylvestris) and Norway spruce (Picea abies).

    Get Price
  • Determination of the moisture content in wood chips

    3T/H Sawdust Pellet Production Line. This complete sawdust pellet production line is designed for industrial use. Making biomass pellets from any type of sawdust with capacity of 3T/H. Raw materials for this sawdust pellet production line can be wood chips, sawdust, or wood logs from wood …

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  • 100% More Efficient Belt Dryer Manufacturers - Belt

    2021-6-9 · In general there are two ways of gas flow pattern. The drying air can flow, according to the treatment process, either through or over the product. Heat Sources. Heat Exchangers: These are commonly used for application where a biomass heat source is available such as woodchip boilers to produce hot water or if there is a steam heat source ...

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  • Tray Dryer, Tray Dryers, Industrial Tray Dryer ...

    Drum dryers. STELA drum dryers are suitable for continuous drying of bulk goods of industry and agriculture, like e.g. for drying of green waste. The dryer can be designed as a stationary machine or as mobile plant, mounted on a frame. Operating method. The wet product is fed into the drying drum via suitable feed devices.

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  • Why measure moisture in biomass pellets? |

    Flow Measuring Instruments Hydraulic Parts CCTV Products Construction Tools Truck Parts More Categories > Category ... Low noise hot air wood chips rotary dryer machine,hot air dryer /drying machine/drying equipment 1,200 - 2,000,000 Set Min.Order: ...

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  • Drum Dryers - Rictec

    2021-2-17 · A flow sheet of their process is given in Fig.7.1a. The vertical reactor tube has a length of 6.4m and an internal diameter of 0.15m. Air and propane are introduced stoichiometrically and combustion in the bottom section of their reactor. The produced hot flue gas flows upwards through the tube while passing the biomass fees point.

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  • Rotary Dryer Quotes - FEECO

    Contaminant laden gas streams from wood product dryer operations, and other sources, are purified. The gas stream first is saturated with moisture by contacting the gas stream with fine liquid droplets which entrain particulates. The gas stream then is subjected to a plurality of separate particulate and liquid droplet removal steps before a droplet-free gas stream having substantially reduced ...

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  • 7. The research progress of biomass pyrolysis processes

    Rotary Dryer FAQs. The element is invisible or too thin, upon page loading. In case of using tabs, try a Custom width in the General settings and you may also use a fixed width. (Justified Image Grid) Rotary drum dryers are one of the most widely used types of industrial dryers on the market today. Their heavy-duty design, high throughput, long ...

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  • The effects of air velocity, temperature and particle

    This paper describes a mathematical model for wood chip packed bed drying process with the effects of hot air flow velocity, temperature and particle size. A single-particle drying model was developed by considering impacts of external and internal parameters. External parameters are hot air flow velocity and air temperature. Internal parameters are porosity and particle size.

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  • 1. INTRODUCTION

    2018-6-19 · 2.3. WOOD DRYER (ES-DRYER) Green wood is conveyed to a single rotary dryer system. Direct contact heat is provided to the system via a 175.3 MMBtu/hr total heat input burner system using bark and wood chips as fuel. Air emissions are controlled by three identical simple cyclones to capture bulk particulate matter. Emissions from

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  • Rotary Dryer - Sunco Machinery

    Drum dryers. STELA drum dryers are suitable for continuous drying of bulk goods of industry and agriculture, like e.g. for drying of green waste. The dryer can be designed as a stationary machine or as mobile plant, mounted on a frame. Operating method. The wet product is fed into the drying drum via suitable feed devices.

    Get Price
  • Drum Dryers - Rictec

    dryer, then control of emissions of combustion products should be combined with control of V OCs and aldehydes as described below. Fiber, Particle, and Veneer Dryers Air emissions from dryers contain moisture and VOCs evaporated from the wood. Dryers are typically directly heated by hot gases arising from a wood -products and or fossil -fuel

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  • WORLD BANK GROUP Environmental, Health, and Safety ...

    Air Permit Nos. X001-X009 On April 24, 2019, Enviva Pellets Epes, LLC submitted an initial application to the ADEM-Air Division for Air Permits which would authorize the construction and operation of a wood pellet manufacturing facility to be located at 790 Port of Epes Highway in Epes. The application was deemed complete on August 2, 2019 ...

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  • Preconstruction Analysis Enviva Pellets Epes, LLC Epes ...

    2009-6-22 · Application Technologies. a. Smoke Pit – oldest style . 1. Fire pit: logs, sawdust, wood chips. 2. Gas jets – ignition source 3. Ventilator 4. Atmosphere impact 5. Smoke Color and Flavor Quality. b. Smoldering Smoke Generator – most common. 1. Auger drops sawdust upon metal ignition plate. 2. On-demand smoke cloud. 3. Smoke quality ...

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  • Natural Wood Smoke Technologies - Meat Science

    Rotary Dryer FAQs. The element is invisible or too thin, upon page loading. In case of using tabs, try a Custom width in the General settings and you may also use a fixed width. (Justified Image Grid) Rotary drum dryers are one of the most widely used types of industrial dryers on the market today. Their heavy-duty design, high throughput, long ...

    Get Price
  • Rotary Dryer FAQs - FEECO

    2007-11-15 · of gas flow upw ards in channels containing few solids, and clumps or masses of solids flow downwards [4]. In fluidized- bed combustion of biomass, the gas is air and the bed is usually sand or limestone. The air acts both as th e fluidizing medium and as the oxidant for biomass combustion. A fluidized-bed combustor is a vessel with dimensions

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  • Renewable Energy Technology Characterizations –

    PT. Tanjung Enim Lestari Pulp and Paper (PT. TEL) operates a pulp mill in Muara Enim, which is 130 km west of Palembang, the capital of Indonesia's South Sumatra province. This is the only pulp mill in the world to produce high-quality, bleached-hardwood kraft …

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  • Dryers - Forest Concepts

    2012-2-11 · The application of a multistage drying system (MSDS) is proposed to decrease the ... on the emission measurements from continuously operating fixed-bed wood dryer. Hard- and softwoods, bark, chips and logging residues are all of equal importance. ... with equal drying air flow rates but different drying air temperatures (T1 < T2).

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  • REDUCTION OF ORGANIC EMISSIONS BY USING A

    A NEWtainer® dryer with its special design and air flow provides high flexibility to dry various products such as in particular fermentation products from biogas plants, cereals and maize, harvested products, sawdust and wood chips, sewage sludge, other pourable bulk materials.

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  • Grain dryer - WT series - NEW eco-tec

    China Sawdsut Dryer catalog of High Performance Industrial Automatic Rotary Drum Wood Chips Drying Machine, Professional Biomass Rotary Drum Dryer for Sawdust Powder Material provided by China manufacturer - Zhengzhou AG Machinery & Equipment Co., Ltd., page2.

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  • Sawdsut Dryer - Zhengzhou AG Machinery &

    A nonuniform air flow distribution causes unequal drying of the product; therefore, the position of shelves with the products must be periodically changed; that is, operation of the dryer is not ...

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  • Drying Technology - ResearchGate

    2014-6-12 · the dryer model is 1000 mm and the base dimensions are 900 mm x 900 mm fixed on the wood base. A 2 m height chimney made of 102.0 mm dia. PVC pipe is installed at the upper part of the dryer to enhance the drafting of the moist air from inside the drying chamber. Two aluminum corrugated plates painted in matte black are installed at the base.

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  • DRYING OF EMPTY FRUIT BUNCHES AS WASTED

    2009-6-22 · Application Technologies. a. Smoke Pit – oldest style . 1. Fire pit: logs, sawdust, wood chips. 2. Gas jets – ignition source 3. Ventilator 4. Atmosphere impact 5. Smoke Color and Flavor Quality. b. Smoldering Smoke Generator – most common. 1. Auger drops sawdust upon metal ignition plate. 2. On-demand smoke cloud. 3. Smoke quality ...

    Get Price
  • Natural Wood Smoke Technologies - Meat Science

    2007-11-15 · of gas flow upw ards in channels containing few solids, and clumps or masses of solids flow downwards [4]. In fluidized- bed combustion of biomass, the gas is air and the bed is usually sand or limestone. The air acts both as th e fluidizing medium and as the oxidant for biomass combustion. A fluidized-bed combustor is a vessel with dimensions

    Get Price
  • Renewable Energy Technology Characterizations –

    2021-4-30 · The moisture meter is meant for moisture control in wood chips, sawdust, sand, clay and other similar materials. The probe of the sensor is a pin with the length up to 0.6 m, made of stainless steel bar 12X18H10T, probe diameter – 14 mm.

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