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Gilson Silent Sifters®

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Gilson Silent Sifter® (115V / 60Hz)

Gilson Silent Sifter® (115V / 60Hz)

Model: SS-21
$2295.0000
Price: $2,295.00
Gilson Silent Sifter® (230V / 50Hz)

Gilson Silent Sifter® (230V / 50Hz)

Model: SS-21F
$2554.0000
Price: $2,554.00
Gilson Silent Sifter® II (115V / 60Hz)

Gilson Silent Sifter® II (115V / 60Hz)

Model: SS-22
$2695.0000
Price: $2,695.00
Gilson Silent Sifter® II (230V / 50Hz)

Gilson Silent Sifter® II (230V / 50Hz)

Model: SS-22F
$2897.0000
Price: $2,897.00

Gilson Silent Sifters® significantly reduce noise levels of sieving operations with no loss in performance and accuracy. Gilson’s innovative design and better materials reduce noise levels inherent to particle sizing more than other rotary sifters or sieve shakers.  Faster conversion from 8—12in ASTM test sieves or 200mm and 300mm ISO test sieves, easier setup, and much quieter operation are all improvements over classic rotary sifters. Sieve stack capacity ranges from six 12in diameter full-height sieves with a pan or up to twenty 8in diameter half-height sieves with the pan. The particle size range is 1in—No. 635 (25mm—20µm).

Hammer assemblies are 6061 aluminum alloy with Ultra High Molecular Weight (UHMW) Polyethylene heads. The rugged painted case is dense, impact-resistant MDF board and is mounted on a sturdy, powder-coated ASTM A513 heavy steel tubing stand. A dependable 1/4hp continuous-duty motor drives the system. Enclosed cabinets allow for safe operation and to help confine and control the airborne respirable quartz, silica or crystalline particles in the breathing zone of personnel.

Sieve stacks are placed inside, and the cabinet is rotated back to the testing position using an ergonomic knob, with no clamping required. Two rubber-covered stainless steel drive rollers continuously rotate the sieve stack, and particle separations are assisted by tapping against the stack. The digital countdown timer with large LED display precisely times operation up to 99 minutes at ±1 second. Pause function allows the cycle to be suspended and resumed with no loss of test time, and a five-second audible alarm sounds after the interval. The controller is simple to program, and the large, bright 0.5in (126mm) LED display is easy to read.

The included floor stand with locking swivel casters is the same for both models and allows for easy mobility.

SS-21 Silent Sifter® exhibits noise levels 7—10dB lower than any other rotary sifter for enhanced worker protection with no loss in performance and accuracy. It operates at 115V/60Hz/4.7 Amps or at 230V/50Hz/5.4 Amps with the "F" model.

SS-22 Silent Sifter® II is the newest and most unobtrusive member of the Gilson Rotary Sifter line. This Sifter uses advanced soundproofing materials and techniques for models 16—18dB quieter than standard rotary sifters and 8—10dB quieter than our SS-21 Silent Sifter®. Heavy-duty, over-center lever latches pull doors tightly against case gaskets, ensuring a tight, dust-proof seal that enhances noise control. It operates at 115V/60Hz/4.7 Amps or at 230V/50Hz/5.4 Amps with the "F" model.

Features:

  • Lower operational noise levels than any other rotary sifter on the market
  • Advanced design and materials for better performance over classic sifters
  • Swivel casters promote easy mobility and lock securely

Included Items:

  • Gilson Silent Sifter® (115V/60Hz or 230V/50Hz)
  • Floor Stand with locking swivel casters

Accessories:

Sieve Frame Diameter 8in (203mm), 12in (305mm)
Particle Size Range 1in—No.635 (25mm—20µm)
Motion/Agitation Rotary/Tapping
Sieve Capacity with Pan

Full-Height: (10) 8in Sieves or (6) 12in Sieves

Half-Height: (20) 8in Sieves or (13) 12in Sieves

Intermediate-Height: (10) 12in Sieves

Timing Capacity Up to 99 Minutes
Mounting Capability No
Electrical

SS-21 & SS-22: 115V/60Hz/4.7 Amps

SS-21F & SS-22F: 230V/50Hz/5.4 Amps

Product Dimensions 19 x 24 x 58in (483 x 610 x 1473mm), WxDxH
Estimated Shipping Weight

SS-21: 228.0lb (103.42kg)

SS-21F: 228.0lb (103.42kg)

SS-22: 245.0lb (111.13kg)

SS-22F: 245.0lb (111.13kg)

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Sieve Frame Diameter 8in (203mm), 12in (305mm)
Particle Size Range 1in—No.635 (25mm—20µm)
Motion/Agitation Rotary/Tapping
Sieve Capacity with Pan

Full-Height: (10) 8in Sieves or (6) 12in Sieves

Half-Height: (20) 8in Sieves or (13) 12in Sieves

Intermediate-Height: (10) 12in Sieves

Timing Capacity Up to 99 Minutes
Mounting Capability No
Electrical

SS-21 & SS-22: 115V/60Hz/4.7 Amps

SS-21F & SS-22F: 230V/50Hz/5.4 Amps

Product Dimensions 19 x 24 x 58in (483 x 610 x 1473mm), WxDxH
Estimated Shipping Weight

SS-21: 228.0lb (103.42kg)

SS-21F: 228.0lb (103.42kg)

SS-22: 245.0lb (111.13kg)

SS-22F: 245.0lb (111.13kg)

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