Turnkey Washing Powder Plant Factory

Asia Chemical Engineering Co.,Ltd is a professional manufacturer and engineering provider specializing in the design, manufacturing, and installation of detergent powder production plants. With extensive experience in the chemical processing industry, the company offers complete turnkey solutions for detergent powder manufacturing, covering everything from raw material handling to finished product packaging.

Product Overview

Product Name: Laundry Detergent Production Line Equipment
Product Customization: Production line projects can be customized according to customer requirements
Production Capacity: 30-50 tons per hour
Production Processes: Spray drying tower process, agglomeration process, concentrated powder production process
Application Fields: Household laundry detergent powder, industrial washing powder, special cleaning powder

Core Production Process

1. Raw Material Pretreatment and Metering
Powdered raw materials are screened and crushed before entering the silo.
Loss-in-weight scales or screw conveyors are adopted to achieve precise metering with an error of less than 0.5%.
Liquid raw materials are pumped to the agglomerator nozzles via metering pumps.

2. Agglomeration and Granulation (Core Section)
High-speed agglomeration mixer: Materials are mixed and agglomerated within tens of milliseconds.
Liquid is evenly sprayed through atomizing nozzles to form "liquid bridges" that connect powder particles.
Dense and round particles are produced, with granulation completed instantly.

3. Drying and Humidity Conditioning
Wet particles enter the fluidized bed dryer, where hot air removes excess moisture.
Fluidized bed cooling section: Reduces particle temperature and prevents secondary agglomeration.
An aging belt can be equipped to further cure and stabilize the particles.

4. Post-mixing Treatment and Packaging
Screening is applied to remove oversize and undersize particles (returned to the system for reuse).
Post-mixing system: Heat-sensitive ingredients (enzymes, flavorings, bleaching agents, colored particles) are added.
Finished product packaging: Available in bags or boxes, with the packaging volume reduced by 30%-50% compared with traditional powder products.

Certification and Quality Assurance

The design conforms to international environmental protection standards and meets export requirements.

Advantages and Highlights
High automation reduces labor costs.
Energy consumption optimized design lowers operating expenses.
Modular structure facilitates capacity expansion and upgrading.
Complete installation and training services ensure rapid production startup.

FAQ

1. Does high-concentration laundry detergent have good solubility? Will it leave residues?
This high-quality and high-density laundry detergent features excellent solubility. By optimizing the agglomeration process and adding solubilizers, the product can dissolve and disperse rapidly in both cold and warm water. We can assist customers in formula optimization to ensure its solubility meets market requirements.

2. What is the automation level of this equipment? How many operators are required?
The system adopts a fully automatic PLC control system, requiring only 1 to 2 operators per shift. It is equipped with functions including formula storage, automatic batching, data recording and fault alarm, which greatly reduces labor costs.

3. Is it convenient to switch production lines and conduct cleaning? Can it produce products with different formulas?
Yes, it is highly convenient. The agglomeration mixer is designed with a quick-clean structure, enabling formula switching within 30 minutes. The formula program can store hundreds of process parameters that can be accessed with a single click, improving the efficiency of production changeovers.

4. Will dust be generated during the production process? How to control it?
The entire system adopts a negative pressure closed design and is equipped with high-efficiency bag dust collectors, ensuring the dust emission concentration is below national standards. The collected dust is recycled back into the system, which is environmentally friendly and increases production output.

5. Compared with tower spray drying, how much can the equipment investment be reduced?
Since there is no need for dozens of meters high spray towers and complex hot air systems, the equipment investment and civil engineering costs of the high-density agglomeration granulation production line are usually 30%-50% lower than those of the tower process. In addition, energy consumption is significantly reduced, shortening the payback period of investment.