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SPEED RIDDLE
GYRATORY FOUNDRY RIDDLE
VR-240
Specifications: VR-240Motor:
1/2 HP, 1725 RPM, 120/240 volt, single phase, 60 hz, TEFC, ball bearing
with overload relay protection.
or
1/2 HP, 1725 RPM, 240/480 volt, poly phase, 60 hz, TEFC, ball bearing
with overload relay protection.
Speed Reducer:
Totally enclosed, oil-filled gear box, with heat-treated gears on ball bearing
mounted shaft. Drive shaft speed-287 RPM.
Toggle switch control is mounted on riddle frame.
Starter with overload protection in wall-mounted control enclosure.
(240-480 volt, 3 phase)
10 ft. heavy-duty cord is provided.
Sieve diameter:
24 inches (60.5 cm)
Overall height:
56 in. (142 cm)
Shipping weight:
160 lbs. (72.5 K)
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| Specifications: VR-240 Motor: Speed Reducer: Toggle switch control is mounted on riddle frame. Starter with overload protection in wall-mounted control enclosure. 10 ft. heavy-duty cord is provided. Sieve diameter: Overall height: Shipping weight: |
MODEL VR-240
For a machine
- that screens, mixes, aerates, and cleans molding sand,
- that will riddle either water or petroleum bonded sand,
- that can out-riddle ten men,
- that can be counted on for years of continuous service, look into the remarkable SWIF-MUL SPEED RIDDLE.
- that will riddle either water or petroleum bonded sand,
Rugged overall construction. Frame of rigid tubular steel - inert gas welded. Rolled steel rims. Sieve screens of extra-heavy, galvanized, woven wire mesh.
Easy to operate. Positive cam-lock design permits rapid interchange of screens, to handle coarse, medium, or fine material.
Low-maintenance, long-life engineering. Assemblies are enclosed, which gives built-in protection from dust and dirt, to drive shaft, eccentrics, and universal joints. In addition, gear box has oversized bearings and a heat-treated alloy steel drive shaft for extra-long life.
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