The RETSCH 300260002 AS 450 Control Vibratory Sieve Shaker is a versatile and efficient analytical sieve shaker that is ideal for use in research and development, quality control of raw materials, interim and finished products, and production monitoring. This sieve shaker offers a controllable electromagnetic drive that allows for optimal adaptation to every product, resulting in sharp fractions even with very short sieving times.
What sets the AS 450 Control apart from other sieve shakers is its innovative three-dimensional sieving motion, which operates with both dry and wet sieving. This is made possible by the optimized electromagnetic drive with RETSCH's CET Technology, generating an amplitude of up to 2.2 mm even with maximum loads up to 25 kg. This technological advancement makes the AS 450 Control superior to sieve shakers that rely on conventional electromagnetic or imbalance drives.
At the heart of the AS 450 Control is RETSCH's patented Continuous Energy Transfer Technology (CET Technology), which provides a significantly higher energy input compared to conventional sieve shakers. This results in the highest amplitude even with maximum load, ensuring optimum separation efficiency and high reproducibility.
The electromagnetic drive of the AS 450 Control enables continuous vibration of the sieve stack, transferring its energy to the sieve plate in a controlled manner. This produces a three-dimensional throwing motion that evenly distributes the product to be sieved across the entire sieving surface. The advantages of this motion include high stress capacity, smooth operation, and short sieving times with high separation efficiency.
The AS 450 Control has a wide range of applications, including cement clinker, chemicals, coal, coke, construction materials, fillers, minerals, ores, plastics, sand, and soils.
With its numerous product advantages, such as suitability for both dry and wet sieving, excellent separation efficiency even with short sieving times, efficient electromagnetic drive, and controlled amplitude, the AS 450 Control is a top choice for any laboratory or production environment. It also offers easy operation, mobile operation panel for comfortable handling, and optional software for control, evaluation, and documentation of results. Furthermore, it is maintenance-free and fulfills all criteria for measuring equipment related to ISO 9001. The AS 450 Control is the perfect solution for all your sieving needs.
The analytical sieve shaker AS 450 control is used in research & development, quality control of raw materials, interim and finished products as well as in production monitoring. The controllable electromagnetic drive offers an optimal adaption for every product. Sharp fractions are obtainable even after very short sieving times.
With the sieve shaker AS 450 control RETSCH have designed their first siever for 400 mm and 450 mm sieves which operates with a three-dimensional sieving motion. It can be used for dry and wet sieving. The optimized electromagnetic drive with RETSCH's CET Technology allows for an amplitude up to 2.2 mm even with maximum loads up to 25 kg. This makes the AS 450 superior to all other known sieve shakers based on conventional electromagnetic or imbalance drives.
Function Principle
RETSCH has patented the Continous Energy Transfer Technology (CET Technology) on which the drive of the AS 450 control is based. The CET Technology provides a substantially higher energy input than the technology used in conventional sieve shakers. The AS 450 control achieves the highest amplitude even with maximum load which ensures optimum separation efficiency and high reproducibility.
The electromagnetic drive which lets the sieve stack vibrate continuouslytransfers its energy in a controlled way to the sieve plate, following the harmonic sinusoidal oscillation of alternating current. The drive produces a 3D throwing motion that moves the product to be sieved equally over the whole sieving surface. The advantage: high stress capacity, extremely smooth operation and short sieving times with high separation efficiency.
Application Examples
cement clinker, chemicals, coal, coke, construction materials, fillers, minerals, ores, plastics, sand, soils, ...
Product Advantages
- suitable for dry and wet sieving
- excellent separation efficiency even with short sieving times
- efficient electromagnetic drive
- 3-D throwing motion which ensures optimum use of the open sieve area and lets the sample move equally over the whole sieving surface
- CET Technology for controlled amplitude even with high loads (up to 25 kg)
- up to 14 fractions in one sieving operation
- free digital adjustment of all process parameters (time, amplitude or sieve acceleration, interval)
- memory for up to 9 SOPs
- mobile operation panel for comfortable handling
- optional software EasySieve for control through RS232 serial interface, easy evaluation and documentation of results
- fulfills all criteria for measuring equipment related to ISO 9001
- maintenance-free
- easy operation (clamping), ergonomic design (clamps sold separately)
- Dry and wet sieving in one model
