Reliable Industrial Plg Continuous Disc Dryer for Chemical

• Customization: Available
• After-sales Service: Provided
• Warranty: 1 Year
• Model NO.: PLG
• Movement Way: Agitation
• Atomization: Pressure Atomization
• Flow: Cross Flow
• Heating Mode: Convective
• Material Status: Powder, Cream, Bulk
• Drying Medium: Effluent Gas, Air
• Operation Pressure: Atmospheric Pressure
• Operational Method: Continuous
• Material: Carbon Steel and Stainless Steel
• Drying Area: 4~180m2
• Transport Package: Standard Wooden Case
• Specification: Various
• Trademark: TP
• Origin: China

Product Description

PLG Continuous Disc Dryer

Product overview
The Continuous Disc Dryer continuously feeds material onto the top tray, where it is agitated by rotating rake arms with plough blades. The drying trays alternate between large and small sizes, enabling the material to flow outward on small trays and inward to the central discharge ports.

Heating media such as saturated steam, hot water, or thermal oil circulate through the trays, efficiently transferring heat to the material and evaporating moisture. The Continuous Disc Dryer discharges dried material from the bottom tray for direct packaging, while moisture is vented through top ports or extracted by vacuum pumps in vacuum models.

Optional accessories like finned heaters, solvent recovery condensers, bag filters, and induced draft fans further enhance the Continuous Disc Dryer's capability to handle paste-like and heat-sensitive materials, recover solvents, and support thermal decomposition or reaction operations.


 




Application of  PLG Continuous Disc Dryer

PLG Continuous Disc Dryer  is suitable for drying, calcination, pyrolysis, cooling, reaction, sublimation and other processes in chemical, pharmaceutical, pesticide, food, agriculture and other industries.



Working principle of PLG Continuous Disc Dryer
 
Utilizes heat conduction + mechanical agitation + Moisture Evacuation



1. Heat Conduction:
   Heating media such as saturated steam, hot water, or thermal oil circulate through hollow trays in the dryer. These media enter from one end of the trays and exit from the opposite end, transferring heat efficiently.
   The wet material on the trays is exposed to these heated surfaces, causing moisture to evaporate and the material to dry.
2. Mechanical Agitation:
   The material is continuously agitated by rotating rake arms equipped with plough blades.
   The rake arms ensure the material moves along a logarithmic spiral path, passing across alternating small and large trays.
   The material flows outward on small trays, drops onto the larger trays below, then moves inward to the central discharge ports.
3. Moisture Evacuation:
   The vaporized moisture is vented through top ports in the system.   
   In vacuum models, moisture vapor is extracted using vacuum pumps to enhance drying efficiency, especially for heat-sensitive materials.
 

Advantages of PLG Continuous Disc Dryer

1.    Operational Flexibility & Adaptability:
o    Optimal drying performance is achieved with the Continuous Disc Dryer by regulating material bed thickness, main shaft rotation speed, number of rake arms, and plough blade design/size.
o    Each Continuous Disc Dryer drying tray can be individually supplied with heating or cooling media, enabling precise thermal management of materials.
o    The material's dwell time in the Continuous Disc Dryer can be easily adjusted to meet specific drying requirements.
o    The design ensures no back-mixing, guaranteeing uniform drying, consistent product quality, and eliminating the need for post-drying blending.
2.    User-Friendly Operation & Easy Maintenance:
o    The Continuous Disc Dryer features easy operation for both commissioning and decommissioning.
o    When feeding stops, the rake blades of the Continuous Disc Dryer efficiently empty residual materials, minimizing downtime.
o    Oversized inspection doors and sight glasses on the Continuous Disc Dryer allow for thorough cleaning and real-time monitoring inside the chamber.
3.    Low Energy Consumption:
o    The thin material layer and low main shaft rotation speed in the Continuous Disc Dryer minimize power requirements for the conveying system, reducing electricity consumption significantly.
o    Conduction-based drying in the Continuous Disc Dryer ensures high thermal efficiency with minimal energy waste, optimizing overall operational costs.
4.   Eco-Friendly Operation & Solvent Recovery:
o    Atmospheric Pressure Type: Low gas velocity + humidity gradient (high-top/low-bottom) with dust-free exhaust ensures no particulates escape via the vent in the Continuous Disc Dryer.
o    Closed-Loop Type: The Continuous Disc Dryer features an integrated solvent recovery system with a simple design and high efficiency. An Explosion-proof option uses nitrogen inert gas circulation for flammable/toxic/oxidizable materials.
o    Vacuum Type: Ideal for heat-sensitive materials in the Continuous Disc Dryer under vacuum conditions.
5.    Space-Saving & Easy Installation:
o    Pre-assembled Delivery: The Continuous Disc Dryer is fully assembled before shipment, requiring only simple hoisting and positioning for installation.
o    Compact Footprint: Its vertical, multi-tiered tray design maximizes drying surface area while minimizing floor space-ideal for facilities with limited room.

Specifications and Tips of PLG Continuous Disc Dryer
 

Specification	External diameter (mm)	Height(mm)	Drying Area(m2)	Power(kW)	Specification	External diameter (mm)	Height(mm)	Drying Area(m2)P	Power(kW)
1200/4	1850	2608	3.3	1.1	2200/18	2900	5782	55.4	5.5
1200/6		3028	4.9		2200/20		6202	61.6
1200/8		3448	6.6	1.5	2200/22		6622	67.7	7.5
1200/10		3868	8.2		2200/24		7042	73.9
1200/12		4288	9.9		2200/26		7462	80.0
1500/6	2100	3022	8.0	2.2	3000/8	3800	4050	48	11
1500/8		3442	10.7		3000/10		4650	60
1500/10		3862	13.4		3000/12		5250	72
1500/12		4282	16.1	3.0	3000/14		5850	84
1500/14		4702	18.8		3000/16		6450	96
1500/16		5122	21.5		3000/18		7050	108	13
2200/6	2900	3262	18.5	3.0	3000/20		7650	120
2200/8		3682	24.6		3000/22		8250	132
2200/10		4102	30.8		3000/24		8850	144
2200/12		4522	36.9	4.0	3000/26		9450	156	15
2200/14		4942	43.1		3000/28		10050	168
2200/16		5362	49.3	5.5	3000/30		10650

About us
Top Machinery, founded in 2002, is a high-tech enterprise integrating R&D, design, production, sales, and 
engineering installation. The company specializes in drying and filtration engineering projects for the pharmaceutical, 
food, and chemical industries.    

Products include centrifugal spray dryers, pressure spray dryers, disc dryers, vibrating fluidized beds, double-cone 
vacuum dryers, paddle dryers, filters, media filters, water softeners, and related equipment. The company is committed 
to collaborating closely with renowned domestic universities to continuously develop new products while providing 
customers with excellent technical support. It has obtained ISO 9001 quality certification and other relevant 
professional certifications.   


Contact

Linia Bai

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Top Machinery (Chengdu) Co.,Ltd
Top Industry (Chengdu) Co., Ltd
Top Environment Machinery (Chengdu) Co., Ltd

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Websites: topindustry.en.made-in-china.com http://topindustry.en.made-in-china.com/