Roll Crusher Description and Specifications for Lab Tenders
Roll Crusher.
Roll Crusher
The Lab setup is used to crush different
sample and material. Two heavy mooth faced chilled metal rolls turning
on parallel horizontal axes are the working elements of the roll
crusher. A hopper is provided at the top for feeding the material.
Particles of feed caught between the rolls are broken in compression and
drop out below. The rolls turn towards each other at the same speed.
They have relatively narrow faces and are larger in diameter so that
they can nip moderately large lumps. Loading bolts are provided for
safety. The maximum size of the product is approximately equal to gap
between the rolls & it can be adjusted by loading bolts.
Experimentation:
To determine the efficiency of the crusher for crushing a material of known working index.
Utilities Required :
Raw Material for Feed.
Electric Supply : Single phase, 220 V AC, 2 kW.
Set of Sieves with Sieve Shaker for analysis.
Floor area 1 x 1m
Technical Details :
Rolls
: Material Chilled Steel
: Dia. 200mm, Width 100mm. (approx.)
Drive
: 2 HP motor coupled with Reduction Gear Box to give 48-70 RPM
Feed Hopper
: Suitable capacity.
Max feed Size
: 6-8mm.
Product Size
: 1-2mm.
Control Panel Comprises of :
Energy Measurement
: Electronic energy meter.
Starter
: 2 HP, Single Phase,
MCB
: For overload protection.
Instruction Manual
:An ENGLISH instruction manual will be provided along with the Apparatus
The set-up is fitted with required guards and product collection tray.
The whole set-up is well designed and arranged in a good quality painted structure.
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