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Solenoid Valve

shujin9213@gmail.com — Fri, 28 Feb 2025 03:36:31 +0000

Solenoid Valve

Solenoid Valve for Spraying System

Technical Parameters:
Material: Stainless Steel
Diameter: 20 – 100mm
Valve Opening and Closing Time: 30s
Features: The spraying system of the drying kiln uses solenoid valves of a German brand. These solenoid valves feature reliable operation, corrosion resistance, and a long service life. The spraying system of the drying kiln is equipped with solenoid valves of a German brand. The solenoid valves adopt a special design, boasting an attractive appearance and powerful functions. Their operational durability is more than ten times that of the standard of similar products, and they can be said to be as durable as diamonds.

Details:

Powerful Functions: Available in intelligent type, on-off type, and proportional type, providing various signal output types according to requirements.

Compact Size: Only 35% of the size of similar products.
Portability: The weight is only 30% of that of similar products.
Attractive Appearance: The shell is die-cast from aluminum alloy, which is fine and uniform, reducing electromagnetic interference.
Wear Resistance: The integrated design of the worm gear output shaft avoids the gaps at the key connection, ensuring high transmission accuracy. It is forged from a special copper alloy with high strength and super wear resistance.
Safety Assurance: It has passed the AC1500V voltage withstand test. The F-class insulated motor ensures operational safety.
Easy to Match: It uses a single-phase power supply, and the external wiring is simple; it can also be applied to 380V.
Convenient to Use: No additional oil and airtightness inspection is required. It has waterproof and rust-proof properties and is suitable for installation at any angle.
Protection Devices: Double limit switches, overheat and overload protection.
Rust and Corrosion Prevention: The whole machine brackets, couplings, and screws can be made of stainless steel.

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Kiln for Wooden Packaging Materials

The wooden packaging materials kiln is designed to kill insects in wooden packaging boxes by applying heat. According to the “Administrative Measures for the Quarantine Treatment of Wood Packaging for Export Goods” by AQSIQ (General Administration of Customs), for heat treatment of export wood packaging, the wood’s core temperature must be kept at 56°C for at least 30 minutes.
TECH equipment meets these requirements. It’s engineered to ensure the wooden boxes reach and hold the required temperature, effectively eliminating pests, so that goods with wood packaging materials can be exported compliantly.

For Wood Packaging Materials

Wood Core Temperature Recording

This post Solenoid Valve first appeared on TECH Drying Kiln and is written by shujin9213@gmail.com

Electric Valve

shujin9213@gmail.com — Fri, 28 Feb 2025 03:30:10 +0000

TECH Drying Kiln

Electric Valve

Electric Valve

Caliber Range: DN20 – DN200
Pressure Range: PN150 – PN420, ANSI 900 – ANSI2500
Temperature Range: -29°C to +230°C, +230°C to +560°C
Leakage Class: ANSI B16.104 IV, ANSI B16.104 VI
Main Body Material: Stainless Steel
Driving Device: Pneumatic, Electric
Features: The electric valve for the drying kiln heating system features reliable operation, corrosion resistance, and a long service life.

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Kiln for Wooden Packaging Materials

For Wood Packaging Materials

Wood Core Temperature Recording

This post Electric Valve first appeared on TECH Drying Kiln and is written by shujin9213@gmail.com

Heat Exchanger

shujin9213@gmail.com — Sat, 22 Feb 2025 13:56:40 +0000

TECH Drying Kiln

Heat Exchanger

Heat Exchanger

Technical Parameters

Base Tube: Crafted from top – tier Stainless Steel 304. This material is prized for its outstanding corrosion resistance, making it ideal for the demanding environment of a drying kiln. It can endure high humidity and temperature fluctuations over extended periods, ensuring long – term, trouble – free operation.
Fins: Made of aluminum, a material renowned for its high thermal conductivity. This property enables the fins to efficiently transfer heat, maximizing the heat exchanger’s performance.
Dimensions: Custom – fabricated to exact customer specifications. Whether it’s a small – scale drying kiln or a large industrial one, the heat exchanger can be tailored to fit perfectly, optimizing its installation and functionality.

Features ：

Unrivaled Heat Dissipation

At the heart of the drying kiln heating system, this bimetallic aluminum – rolled fin heat exchanger is a game – changer. The seamless connection between the aluminum – rolled fins and the Stainless Steel 304 base tube results in an extremely high heat transfer coefficient. This allows for rapid heat transfer, quickly heating the air within the drying kiln. As a result, the drying process becomes faster and more energy – efficient, reducing overall drying time and operational costs.

Exceptional Durability

Reliability is a key feature. The use of stainless – steel in the base tube and all connecting pipelines, along with the corrosion – resistant aluminum fins, ensures the heat exchanger can withstand the harshest drying kiln conditions. It resists rust and degradation, minimizing the need for frequent maintenance or replacement. This long – lasting performance provides peace of mind for operators and reduces the total cost of ownership.

Custom – Engineered Heat Output

The heat output of this heat exchanger is precisely designed to meet individual customer needs. Whether it’s for drying different types of wood or adjusting to specific drying schedules, the heat exchanger can be fine – tuned to provide the perfect amount of heat. This ensures a stable and optimal thermal environment inside the drying kiln, which is crucial for producing high – quality dried wood. By maintaining a consistent temperature, it helps prevent issues like uneven drying, warping, or cracking, resulting in better – quality end products.

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Softwood Drying Kiln

The TECH Softwood Fast Drying Kiln is specifically designed for easy to dry softwoods, such as Radiata Pine. It operates within a temperature range of 100 – 120℃. This temperature setting is carefully determined to effectively remove moisture from softwood, ensuring high quality drying and offering users a more time and cost effective solution.

Radiata Pine and more Softwood

100 - 120 °C (212 - 248 ℉) Drying

3 Times Faster than Conventional Kiln

This post Heat Exchanger first appeared on TECH Drying Kiln and is written by shujin9213@gmail.com

Fan System

shujin9213@gmail.com — Sat, 22 Feb 2025 13:46:52 +0000

TECH Drying Kiln

Fan System

Fan System

Fan System (Aluminum Alloy Fan, High - Temperature - Resistant Motor)

The air circulation system hinges on a reversible fan system, strategically installed above the ceiling of each drying room. These fans are engineered to be the linchpin of achieving high – quality, uniform wood drying.

Unparalleled Performance Consistency

Regardless of whether they are rotating forward or in reverse, and at any rotational speed, these fans maintain identical efficiency and air volume. This consistency is crucial as it ensures a stable and even distribution of air throughout the drying chamber. Each fan is equipped with aluminum oscillating blades that are perfectly symmetrical in shape. This unique design is the key to guaranteeing that the moisture content of the wood along the air duct remains uniform during the drying process. Uniform moisture content directly translates to better – quality dried wood, reducing the likelihood of warping, cracking, or uneven drying, which are common issues in sub – optimal drying systems.

Robust Construction for Harsh Drying Environments

The aluminum fan impeller is directly and firmly connected to the specially designed motor shaft. The motors are constructed with tropical insulation materials and are rated at IP55, enabling them to endure high temperatures. This robust build allows the motors to operate flawlessly even when the humidity in the working environment soars to 100%. Such reliability in extreme conditions ensures continuous and efficient air circulation, which is essential for the consistent drying of wood. Without a stable air circulation system, the drying process would be disrupted, leading to inconsistent drying results and potentially compromised wood quality.

In summary, the fan system is not just a component of the air circulation system; it is the cornerstone of achieving uniform, high – quality wood drying, making it an indispensable part of any top – tier drying operation.

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Conventional Wood Drying Kiln

TECH Conventional Wood Drying Kiln (ZQ Series) is a versatile dryer. It can use steam, hot water, thermal oil, or electricity as the heating medium, operating at a drying temperature of 100℃ (212℉) or less. This makes it suitable for both softwood and hardwood, meeting various wood processing needs.

Our ZQ series kiln dryers, installed in 46 countries worldwide, are remarkable for their reliability and high efficiency. Our innovative technology precisely controls the drying process. This reduces lumber drying defects and ensures faster, more uniform drying, delivering high – quality results for our customers.

Hardwood and Softwood

Energy Efficiency

Built to Last

This post Fan System first appeared on TECH Drying Kiln and is written by shujin9213@gmail.com

Siemens Electric Damper Actuator

shujin9213@gmail.com — Sat, 22 Feb 2025 13:36:05 +0000

TECH Drying Kiln

Siemens Electric Damper Actuator

Siemens Electric Damper Actuator

The dehumidification system of the TECH drying kiln adopts the Siemens electric damper actuator GEB341.1E, which can precisely control the damper and has the characteristics of small size, reliable performance, and long service life.

Technical Parameters:

Model: GEB341.1E
Torque: 20 Nm
Dimensions (Width × Height × Depth): 81 × 192 × 63 mm
Control Type: Three – position control
Damper Outlet Area: 3 ㎡ and above
Angle Rotation: 90°
Positioning Time: 150 s
Operating Voltage: AC230V

Siemens GEB341.1E Electric On - off and Analog - regulated Damper Actuator

Type: Electric damper actuator
Function: Provides analog – regulated functions, usually supporting 0 – 10V DC or 4 – 20mA signals to adjust the opening of the damper.
Power Supply: Usually 24V AC/DC / 230V AC
Drive Method: Electric drive, suitable for dampers of different specifications
Application Areas: Widely used in HVAC systems, building automation, and various industrial control systems

Features:

High – precision Control: Provides precise damper opening adjustment, suitable for systems with strict requirements for air flow, temperature, or pressure.
Versatility: May support different control signals and operation modes, increasing the flexibility of applications.
Robust Design: The design has high durability and is suitable for long – term stable operation.

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Softwood Drying Kiln

Radiata Pine and more Softwood

100 - 120 °C (212 - 248 ℉) Drying

3 Times Faster than Conventional Kiln

This post Siemens Electric Damper Actuator first appeared on TECH Drying Kiln and is written by shujin9213@gmail.com

Hozmeister Automatic Control System

shujin9213@gmail.com — Sat, 22 Feb 2025 13:26:31 +0000

TECH Drying Kiln

Hozmeister Automatic Control System

Italian Automatic Control System LiTOUCH

Italian Automatic Control System HOZMEISTER M800B (Delphi)

Technical Parameters:

Brand: LOGICA
Models: HOZMEISTER M800, M800B (Delphi),?
Origin: Italy
EMC Test Points: 2
Temperature Test Points: 2
Wood Moisture Content Test Points: 6 – 12

Features of HOZMEISTER M800B (Delphi)：

The fully automatic control system adopts a series of products from Logica in Italy, such as HOZMEISTER M800, M800B (Delphi), and M900.

The DELPHI control system for wood drying equipment, with its intuitive LCD graphic display screen, provides users with an easy – to – operate platform. Even those without professional skills can easily make settings. All configurations are completed through clear and understandable menus, while advanced settings are protected by dedicated sub – menus and separated from regular menus.

To further enhance the user experience, the iButton? system is introduced. This is an innovative “smart button” technology used to save and call drying programs, prevent unauthorized personnel from modifying the controller settings, and facilitate software upgrades. With the iButton, users can start the drying cycle with just a touch, eliminating the need for complex operations. In addition, the iButton can also be used to quickly order or transfer drying programs to the service center without manual input.

The DELPHI system has more than 80 built – in standard drying programs, which are suitable for a variety of woods and convenient for users to call directly. It is especially suitable for beginners or users with regular needs.

DELPHI adopts the new LG25 probe amplifier, combined with AC variable voltage measurement and digital filtering technology, ensuring high reliability of the equipment and strong resistance to power supply interference. The probe amplifier is housed in a sealed aluminum shell, which has good dust – proof performance and is equipped with a shielded cable insulated with Teflon? to guarantee the accuracy of measurement.

The control flexibility of DELPHI is reflected in its ability to divide the drying cycle into up to 8 steps, and each step can be customized to meet the drying requirements of different woods, and is even applicable to the heat treatment required by phytosanitary measures.

Designed based on the KILN BUS system, DELPHI is compatible with existing and future – developed sensors and actuators, leaving ample room for future upgrades. The equipment is also equipped with dual – standard serial interfaces of RS232 and RS485, which are convenient for connecting to the main control computer.

The structure of the DELPHI controller is ingeniously designed and divided into two parts: a visualization module and a power supply module, making the installation more flexible and the wiring tidier. The two modules are connected by a pre – assembled cable, which simplifies the installation process.

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Conventional Wood Drying Kiln

Hardwood and Softwood

Energy Efficiency

Built to Last

This post Hozmeister Automatic Control System first appeared on TECH Drying Kiln and is written by shujin9213@gmail.com

LiTOUCH Automatic Control System

shujin9213@gmail.com — Sat, 22 Feb 2025 13:21:16 +0000

TECH Drying Kiln

LiTOUCH Automatic Control System

Italian Automatic Control System LiTOUCH

Technical Parameters:

Brand: LOGICA
Origin: Italy
EMC Test Points: 2
Temperature Test Points: 2
Wood Moisture Content Test Points: 6 – 12

Features of LiTOUCH：

LiTOUCH is a natural evolution of the DELPHI control system, born from the combination of the advanced dTOUCH system and the proven functions of DELPHI. As a result, the LiTOUCH control system combines the simplicity of DELPHI with the practicality and user – friendliness of the dTOUCH color touch – screen interface.

LiTOUCH is designed for users who seek a simple control system and is highly suitable for managing custom drying programs. It is especially ideal for those who do not require the advanced functions offered by dTOUCH, such as automatic program creation or a wood species database.

Key Features

Define a drying cycle that can contain up to 30 stages.
Each stage can be customized, including adjustment methods, actuator management, and wood humidity calculation.
Over 80 pre – configured basic programs, with the function of storing 20 user – defined programs.

Compatibility and Versatility
LiTOUCH is compatible with all Logica H&S measuring devices, including digital and wireless EMC sensors. The number of connectable sensors is configurable, enabling the system to adapt to various requirements and dryer types.

Connectivity and Remote Management
LiTOUCH can be networked with a remote PC through a special version of the dVIEW software, providing advanced functions such as:

Archiving and chart creation
ISPM15 report generation
Alarm notifications

For users who do not need these additional functions, a software application for remote control is provided, allowing the use of a PC as the center.

With LiTOUCH, simplicity and customization reach a perfect balance, providing a complete and adaptable solution.

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Softwood Drying Kiln

Radiata Pine and more Softwood

100 - 120 °C (212 - 248 ℉) Drying

3 Times Faster than Conventional Kiln

This post LiTOUCH Automatic Control System first appeared on TECH Drying Kiln and is written by shujin9213@gmail.com

TECH PLC Automatic Control System

shujin9213@gmail.com — Sat, 22 Feb 2025 12:53:02 +0000

TECH Drying Kiln

TECH PLC Automatic Control System

PLC Automatic Control System

Technical Parameters:
EMC Test Points: 2
Temperature Test Points: 2
Wood Moisture Content Test Points: 6 – 12

Features of TECH PLC Control System:

User – friendly Operation Interface: The PLC control system is equipped with an intuitive graphical display screen, providing an easy – to – operate platform. Even non – professionals can easily set parameters. All configurations are completed through simple and clear menus, and advanced settings are protected by secure sub – menus, ensuring both the convenience and safety of operation.

Remote Management via Cloud Platform: The PLC control system is connected to the cloud platform, supporting remote monitoring operations on both mobile phones and PCs. It enables remote control of the equipment, real – time viewing of temperature and humidity change curves, data management, and receiving of alarm notifications, among other functions.
Flexible Drying Cycle Control: The PLC control system allows the drying cycle to be divided into up to 11 stages, and each stage can be customized to meet the drying requirements of different types of wood and fulfill the heat treatment requirements for packaging boxes.
Pre – set Drying Programs: TECH can provide drying standard programs that cover a variety of wood types, which are especially suitable for beginners or users with regular drying needs.
High – precision Measurement Technology: TECH PLC control system can precisely control temperature and humidity within ±0.5°C. By adopting a new type of probe amplifier, combined with AC variable voltage measurement and digital filtering technology, it ensures high measurement reliability and strong resistance to power supply interference. The probe amplifier is housed in a sealed aluminum shell, which has good dust – proof performance, and is equipped with a shielded cable insulated with Teflon? to guarantee the accuracy of measurement.
Technology Integration: The system integrates the innovative “Smart Button” technology for storing and calling drying programs, effectively preventing unauthorized modifications and facilitating software upgrades at the same time. Users can start the drying cycle through simple touch operations, simplifying the operation process, and can also perform program transmission or updates.
Compatibility and Expandability: Designed based on the PLC system, it is compatible with existing and future – developed sensors and actuators, providing unlimited possibilities for system upgrades. Meanwhile, the equipment supports both RS232 and RS485 dual – standard serial interfaces, making it convenient to connect with the main control computer.
Modular Design: The structure of the PLC controller adopts a modular design, which is divided into a visualization module and a power supply module, making the installation more flexible and the wiring tidier. The two modules are connected by a pre – assembled cable, simplifying the installation and maintenance processes.

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This post TECH PLC Automatic Control System first appeared on TECH Drying Kiln and is written by shujin9213@gmail.com

Kiln Drying Unlocks Kenya’s Furniture Export Success: Conquer Moisture, Boost Profits

shujin9213@gmail.com — Wed, 19 Feb 2025 16:00:00 +0000

TECH Drying Kiln

Kiln Drying Unlocks Kenya’s Furniture Export Success: Conquer Moisture, Boost Profits

Kiln Drying Unlocks Kenya’s Furniture Export Success: Conquer Moisture, Boost Profits

Kiln Drying Brings Stabilized Moisture 8–12% and Unmatched Efficiency

Our Client a leading furniture manufacturer from Kenya, bought tech drying kilns to solve long struggled tropical timber drying issues. Moisture deviation caused 25% EU order rejections and 15% hardwood cracking, while natural drying and slow kiln drying failed to meet 45-day deadlines, limiting peak-season growth.

With Tech Drying kilns:

Quality Revolution: Moisture stabilized at?8–12%, cutting the cracking rate to under?5%—fully meeting strict EU EN 13631 standards.
Efficiency Leap: Drying time dropped from?45 days to just?12 days, boosting annual capacity by?200%. This stability opened doors to EU?premium markets, driving?30% revenue growth.

Why Kenyan Factories Choose Tech Drying as Their Kiln Partner

?25+?Years of Expertise: Specialists in African woods-mahogany, acacia,?designed for high-humidity environments—no guesswork, just proven results.
?Global Track Record: Over?3,000 drying kiln installations in 45+ countries, including Kenya, ensuring reliability from day one.
?Affordable Price: Competitive rates, same quality as US-made—accessible to Kenyan manufacturers.

The Three Main Drying Hurdles for Kenyan Furniture Makers

As a key East African exporter, challenges mirror industry norms:

1. Inconsistent Quality from Poor Moisture Control

Traditional kilns allowed?±5% moisture swings, leading to loose joints and peeling paint—25% of high-end EU orders were rejected. Even worse,?15% of dense hardwoods like mahogany developed internal cracks, making them unsuitable for luxury furniture.

2. Glacial Wood Drying Speeds Stifle Growth

Natural drying took 6 months, crippled by the rainy season. Even kilns required 45–60 days, far too slow for?45-day deadlines?demanded by EU and US buyers. Annual output plateaued at?3,000m3, limiting their ability to seize market opportunities.

3. Costly Compliance for Global Standards

Manual record-keeping made FSC? and EUTR certifications a nightmare—6-month processing times?due to missing drying data. Non-compliance risked?25% order rejections?from buyers enforcing strict sustainability rules.

How Tech Drying Kilns Deliver Precision, Speed, and Compliance

Tailored to Kenya’s climate and native woods (mahogany, acacia), Tech Drying’s solutions tackle these issues head-on:

1. Precision Drying for Premium Quality

Their?kiln control systems?customized with?drying schedules for local species, using smart sensors to maintain?±1% moisture accuracy—five times better than traditional kilns. A gradual heating process reduces hidden cracks in hardwoods to just?1.2%, satisfying even Italy’s strictest luxury brands.

2. Faster Drying, Smarter Design

Heat recovery kiln drying system boosts speed by?60%, drying acacia boards?in 12 days. The?50–200m3 kiln chambers?adapt to large-scale production, auto-adjusting settings to eliminate?80% of manual calibration time. Annual capacity surged to?7,500m3, ready for peak seasons like Black Friday.

3. Streamlined Compliance for Export Success

Built-in IoT modules generate real-time drying reports—complete with temperature, humidity, and timing data—meeting FSC? and EUTR requirements automatically. This slashes certification timelines by?50%.

4. From Rejections to Repeat Orders

Quality Wins: Passed German certification, securing partnerships with Pottery Barn and West Elm. Premium orders now make up?40% of revenue, with a?20% price premium for stable, crack-free furniture.
Efficiency & Savings: Delivery times dropped from?90 to 40 days, energy costs fell?40%, and wood yield improved to?80%, cutting raw material waste by?25%.

Kiln Drying Unlocks Kenya’s Furniture Export Success: Conquer Moisture, Boost Profits

6 Repurchases: Kiln Dryers Power Gabon Africa’s Timber Excellence

How Our Kilns Conquered the Russian Climate

112 Kilns at Once for Rosewood Furniture

6 Repurchases: Kiln Dryers Power Gabon Africa’s Timber Excellence

shujin9213@gmail.com — Wed, 19 Feb 2025 04:07:39 +0000

TECH Drying Kiln

6 Repurchases: Kiln Dryers Power Gabon Africa’s Timber Excellence

6 Repurchases: Kiln Dryers Power Gabon Africa's Timber Excellence

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Rimbunan Hijau Group Made 6 Repurchases

The Rimbunan Hijau Group, has ordered our ZQ conventional wood drying kiln 6 times (36 units) since 2007 for its Gabon base to dry Okoumé,?Sipo?etc.

High humidity and varying timber drying rates in Gabon cause problems,? such as mold, crack, warp or split.??Our drying kilns, with multi-phase thermal management and? aerodynamic optimization solve these issues. Their repeated orders show satisfaction and long – term cooperation.

Collaboration Since 2007

The Rimbunan Hijau Group (RH Group), founded in 1975, is a “Global 500” enterprise. Since 1988, it has diversified from forestry into many industries, operating in over 20 countries.

Since 2007, the RH Group has ordered our steam – heated ZQ series wood drying kilns 6 times, with 36 units in total. These are used at their Gabon timber base, mainly for drying Okoumé (about 90% of world production, used for plywood and veneer), Sipo (for high – end furniture), and Wenge (for musical instruments).

Wood Drying Challenges in Gabon, Africa

RH Group’s Gabon operations faced critical challenges in drying three key timber species under equatorial rainforest conditions (ambient humidity >85%):

Mold Proliferation: Prolonged natural drying cycles (30+ days) increased fungal contamination risks, degrading Okoumé’s plywood-grade surface quality
Okoumé (Aucoumea klaineana) Drying Defects: Rapid free water evaporation below fiber saturation point (FSP ≈30%) caused surface checking due to unmanaged moisture gradients drying wood drying process.
Sipo (Entandrophragma utile) & Wenge (Millettia laurentii) Drying Defects: Internal stress accumulation during bound water removal (EMC <20%) led to warping and end splits.

Our Engineering Drying Solutions: Adaptive Kiln Systems & Process Control

1. Multi-Phase Thermal Management

?Preheating Stage: Saturated steam at 95°C/90% RH for 48hrs to equalize initial MC (45-60%) across species
?Free Water Removal (Okoumé): High-velocity airflow (12m/s) + 75°C dry-bulb temperature accelerated free water evaporation while maintaining wet-bulb depression <5°C to prevent case hardening.
?Bound Water Extraction (Sipo/Wenge): Reduced to 45-65°C with cyclic humidity spikes (15min @85% RH every 2hrs) to relieve hygroscopic stress.
High Pressure Heat Exchanger: Sustains 1.27MPa steam pressure (35% higher than industry average) with <0.01% annual leakage rate.
Siemens Linear Actuators: Activate aluminum dampers within 2s to purge moisture-laden air when MC exceeds FSP thresholds.

?2. Aerodynamic Optimization

Symmetrical Al-alloy Fans:?Generate turbulent airflow (Re>5000) at 8-12m/s to eliminate dead zones, achieving 92% velocity uniformity across timber stacks.
?Anisotropic Flow Design: Tangential airflow for Okoumé (radial/tangential shrinkage 1:2.3) vs radial patterns for Sipo to minimize warpage.

?3. Smart Control Ecosystem

?TECH PLC Control：0.5°C accuracy through PID loops integrating temperature test points and wood moisture content test points. The PLC control system allows the drying cycle to be divided into up to 11 stages, and each stage can be customized to meet the drying requirements of different types of wood.?
Remote Management via Cloud Platform: The PLC control system is connected to the cloud platform, supporting remote monitoring operations on both mobile phones and PCs. It enables remote control of the equipment, real – time viewing of temperature and humidity change curves, data management, and receiving of alarm notifications, among other functions.

4. Structural Engineering Excellence

- Zero-Ferrous Architecture: 3003 Al-alloy rust-proof kiln chamber wall and 6063 Al-alloy kiln body structure optimized for tropical environments (RH>85%), these alloys passed 480hr salt spray tests (ISO 9227-CX grade), eliminating rust-induced structural degradation.
- ASTM 304 Stainless Steel Core Components: Demonstrated 15+ years service life in Gabon’s corrosive rainforest conditions, validated by RH Group’s 2007-2025 operational data.

Our drying kiln system effectively addresses critical challenges in industrial drying—mold reduction, ?uniform drying, and ?minimizing surface checking, warping, and end splits—through advanced engineering and process optimization.?These dry kilns have helped the RH Group’s timber business in Gabon. Their repeated purchases show satisfaction and strengthen our long – term partnership.

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This post 6 Repurchases: Kiln Dryers Power Gabon Africa’s Timber Excellence first appeared on TECH Drying Kiln and is written by shujin9213@gmail.com