China Zongheng ZXG Tube Bundle Dryer - Efficient Indirect Steam Heating | Reliable Suppliers & Factory Solutions

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China Zongheng ZXG Tube Bundle Dryer - Efficient Indirect Steam Heating | Reliable Suppliers & Factory Solutions

Jiangsu Zongheng, a leading China supplier and factory, offers the ZXG Tube Bundle Dryers designed for efficient and safe low-oxygen drying through indirect steam heating. These innovative dryers feature a rotating tube bundle that gently conveys and showers granular and slightly adhesive materials, ensuring optimal performance tailored to your needs. Manufactured to CE standards, our tube bundle dryers provide reliable processing solutions for various industrial applications, making them an essential choice for businesses seeking quality and efficiency in their drying processes

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Product Description

Description

⚙️ ZXG Tube bundle dryers are a safe and reliable product due to their method of operation. The steam-heated tube bundle slowly rotates in an immobile housing and conveys the product to be dried axially through the dryer. Shovels elevate the product along the circumference, and then the product trickles through the tube bundle back into the discharging trough. It gets dried by contact with the tubes and by convection.

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⭐ Special Features

Indirect heating, no contact between product and heating medium
Saturated steam of 6 bar / gas heating source
Low oxygen drying
Compact construction
Tube bundle construction made of mild steel or stainless steel
Housing and vapour extraction of stainless steel
CE certification with Machinery Directive, Low-voltage Directive, Pressure Directive
ASME design and manufacture are possible

Versatile Application: Tube bundle heat exchangers are employed in a wide range of applications as dryers, conditioners or desolventisers. Both granular as well as slightly adhesive products can be dried in a tube bundle dryer. To be able to dry slightly adhesive products, the dryer is equipped with a specially developed recirculation system.

Customized Optimization: To achieve an optimal operating behaviour, each dryer is customized — such as the spaces between tubes, tube diameters, the position of shovel and shovel angle steels inside the housing, etc., are selected and adjusted to an optimum. We also may provide auxiliary equipment (fan, cyclone) to fulfil process requirements.

🏗️ Fields of Application

🍺 Brewing Industry

Spent grains, mixture of spent grains / yeast

🧪 Chemical & Plastics Industry

Granulates

🌻 Extraction Industry

Condition of broken soya beans, sunflower seeds, rapeseed, and other oil seeds

🪵 Wood Processing Industry

Wood chips

🌽 Starch Industry

Maize germs, maize fibres, maize gluten, maize fibre with syrup, wheat fibre with bran and syrup

📊 Primary Type and Technical Parameter

Type	Drying Area (m²)	Main Motor (kW)	Saturated Steam Pressure (MPa)	Heat Consumption (kg steam/kg H₂O)	Dimension L×W×H (mm)
ZXG-80	80	7.5	0.6	1.4	8200×1700×2000
ZXG-100	100	7.5	0.6	1.4	8400×1900×2200
ZXG-150	150	11	0.6	1.4	8600×2100×2300
ZXG-210	210	11	0.6	1.4	8800×2200×2550
ZXG-250	250	15	0.6	1.4	8400×2500×2600
ZXG-300	300	18.5	0.6	1.4	9000×2500×2600
ZXG-350	350	22	0.6	1.4	9600×2700×3100
ZXG-400	400	30	0.6	1.4	9900×2900×3320
ZXG-500	500	37	0.6	1.4	10800×2900×3320
ZXG-600	600	55	0.6	1.4	11100×3100×3550
ZXG-800	800	75	0.6	1.4	12200×3300×3900
ZXG-1000	1000	90	0.6	1.4	12700×3600×4100
ZXG-1200	1200	110	0.6	1.4	13000×3800×4350
ZXG-1500	1500	160	0.6	1.4	14500×4100×4650

📋 Referenced Drying Process Parameter

Material	Feeding Moisture (%)	Outlet Moisture (%)	Referenced Drying Capacity (t/h·100m²)
Maize germ	55–58	8	2.5
Maize fibre	62	10	4.5
Maize gluten	60	10	4.7
Maize fibres with syrup	55	10	4.5
Xanthic polymer	69	13	4.0
Potato fibre	65	12	4.8
Less	65	12	4.9
Feedstuff carrier	16	6–8	4.2
Rapeseed	60	5–7	4.5
Pig blood yeast	35	10	4.4
Bone meal	40	10	4.5
Feedstuff yeast	40	10	4.5

❓ Frequently Asked Questions

Q What is the working principle of the ZXG Tube Bundle Dryer?

The ZXG Tube Bundle Dryer uses indirect heating: a steam-heated tube bundle slowly rotates inside an immobile housing, conveying the product axially through the dryer. Shovels lift the product along the circumference, and it trickles back through the tube bundle into the discharging trough, being dried by contact with the tubes and by convection.

Q What materials can be processed with the ZXG Tube Bundle Dryer?

The ZXG dryer is suitable for a wide range of materials, including maize germ, maize fibre, maize gluten, rapeseed, potato fibre, spent grains, wood chips, granulates, bone meal, feedstuff yeast, and other granular or slightly adhesive products across industries such as brewing, starch, extraction, chemical, and wood processing.

Q What certifications does the ZXG Tube Bundle Dryer hold?

The ZXG Tube Bundle Dryer holds CE certification compliant with the Machinery Directive, Low-voltage Directive, and Pressure Directive. ASME design and manufacture are also available upon request for international markets.

Q Can the ZXG Tube Bundle Dryer handle adhesive or sticky products?

Yes. To handle slightly adhesive products, the ZXG dryer is equipped with a specially developed recirculation system, ensuring smooth and efficient drying without clogging or product degradation.

Q Is the ZXG Tube Bundle Dryer customizable for specific process requirements?

Absolutely. Each dryer is individually customized to achieve optimal performance. Parameters such as tube spacing, tube diameters, shovel positions, and shovel angle steels are carefully selected and adjusted. Auxiliary equipment such as fans and cyclones can also be provided to meet specific process requirements.

Q What are the available model sizes and what is the maximum drying area?

The ZXG series offers models ranging from ZXG-80 (80 m² drying area) up to ZXG-1500 (1,500 m² drying area), covering a wide spectrum of production capacities. All models operate with a saturated steam pressure of 0.6 MPa and a calculated heat consumption of 1.4 kg steam/kg H₂O.

Product Detail

China Zongheng ZXG Tube Bundle Dryer - Efficient Indirect Steam Heating | Reliable Suppliers & Factory Solutions

Product Description

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Product Detail

China Zongheng ZXG Tube Bundle Dryer - Efficient Indirect Steam Heating | Reliable Suppliers & Factory Solutions

Product Description

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