Lao Soung Machinery - vibratory separator & filter professional and manufacturer for almost every industry across the world.

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Lao Soung (LS)

Lao Soung Machinery Co., Ltd. is Taiwan supplier and manufacturer in Sieving Machine, Separation Equipment, Vibrating Separator, Vibrating Screening Equipment, Shaker Screener, Multi - Deck Vibrating Separator, Round Separator, Multi - Deck Vibrating Filter, Noiseless Vibrating Separator, Ultrasonic Screener, Vibrating Sieve, Shaker Screen Manufacturer Lao Soung (LS) has been offering our customers high quality sieving machine, round separator, vibratory sifter, vibrating sieve, vibro separator, ultrasonic sieve, vibrating separator, vibratory separator, grading sieve, pharmaceutical sieve, vibrating screening machine since 1975. With both advanced technology and 41 years experience, Lao Soung (LS) always make sure to meet each customer's demand.

Paint / Coating

Paint production materials are hazardous and often difficult to clean and maintain. Lao Soung's simple and innovative design has proven invaluable in an industry that requires frequent sanitizing, with a wide range of modifications available to help you maintaining an efficient and clean production. Further demand for higher quality paint has resulted in the need for finer separation, with the help of Lao Soung's ultrasonic separating system, even the finest powder can be easily sieved.

Related Products
  • Ultrasonic Separator
    Ultrasonic Separator

    Ultrasonic separators utilize an additional source of vibration to increase capacity and reduce clogging, specifically in fine powder separation. High frequency ultrasonic vibration is generated and applied directly. Ultrasonic vibration breaks static bonding between particles, promotes vertical movement, and increases capacity and efficiency. Ultrasonic vibration is controlled independently to the three dimensional vibration generated by the motor.


  • Discharge Gate Design (G)
    Discharge Gate Design (G)

    The patented discharge gate allows users to control flow rate of discharged materials, without powering down the separator. Gates can also be fully closed during operation to trap the materials inside the frame, allowing more fine particles to pass through and reduce wastage. The patented discharge gate provides finer control and flexibility to the production process, making it one of the most popular designs offered by Lao Soung Machinery.


  • Mobile Noiseless Compact Sieve - LS-450SA
    Mobile Noiseless Compact Sieve - LS-450SA

    Various types of mobile chassis available to suit industry requirements.


  • Tabletop Noiseless Compact Sieve - LS-300S
    Tabletop Noiseless Compact Sieve - LS-300S

    LS-300S is the smallest commercial separator available. Light weight and low profile allows the LS-300S to be used on tabletops or benches without the need to be bolted down. Ideal for small scale separation or pre-production testing.