For Sale is a Gilson TM-4 Test-Master Testing Screen Sieve Shaker for a very user friendly price.
Model: TM-4 (Same as TM-6 except with a lift-up front panel instead of double doors)
Capacity: 7 Trays (Plus Bottom Dustpan)
Power: 115V @ 60Hz
Comes with the following ASTM E1 Screen Trays (Almost $1,000 Value Alone)
- 1” (25 mm)
- ½” (12.5 mm)
- No. 4 (4.75 mm)
- No. 10 (2.00 mm)
- No. 1000 (150 Micron)
Features:
- Counterbalanced drive for smooth, quiet operation.
- Fully enclosed to minimize dust.
- Built-in digital timer for maximum test repeatability.
The Gilson TM-4 Test-Master® Testing Screen features a solid cover and single top-hinged front panel door. (as opposed to the TM-6’s hopper top and vertically hinged doors) The seven-tray TM-4 and TM-6 units feature the same reliable counterbalanced drive assembly, fully enclosed operation and electronic digital controller. Sample vibration characteristics are identical to the Gilson TS-1 and TS-2 models and the Screen Trays are interchangeable. Internal rotating counterweights of the Test-Master® drive system equalize the vertical screening action to assure smooth, quiet operation and prevent transfer of vibrations to other lab instruments.
The Gilson Test-Master® may be placed anywhere in the lab and does not require permanent installation. A built-in, UL approved electronic controller has LED display of time remaining and produces an audible tone at the end of the test cycle. Test cycles lasting up to 99 minutes, 59 seconds may be programmed and cycles may be interrupted without loss of test time. An ergonomically operated foot-pedal easily operates the hydraulic clamping and pressure release system for the screen trays.
This unit comes with 5 – ASTM E11 screens (See Above) Additional Screen Trays and Dust Pans for the Test-Master units are ordered separately. The Dustpan may optionally be placed on the bottom shelf of the unit, freeing up a slot for an additional screen tray. Independently removable screen trays are shared by both the Testing Screen and Test-Master® models and are available in a wide range of opening sizes with ASTM E 11, ISO 565 specification cloth or punched steel plate. Screen cloth is replaceable, insuring long life and inexpensive maintenance of trays. Each tray features a generous 14.75×22.75in (375x578mm), 2.33ft² (0.22m²) clear screen area. The unit operates with a powerful, capacitor-start 1/3hp motor.
Dimensions: 28” x 35” x 50” in (711 x 889 x 1,270mm) W x D x H
Estimated Shipping Weight lb (kg) 700lb (318kg)
Applications: Limestone, gravel, wood chips, coal, or coke.
Maximum Timer Minutes: 99 minutes
