H-20 (Ground Floor), Pocket-F, Sector-1,
Bawana (DSIDC), New Delhi - 110039, India
Sample Preparation
Core Cutting Grinding Machine
Specification
This unit is designed for cutting and grinding cylindrical rock specimens upto NX size. The outfit includes 200mm dia diamond impregnated cutter, a fine diamond impregnated grinding wheel a water supply system and sampler holder.
A V-Vice, to hold the sample up to 55mm dia x 140mm long to be cut parallel and square to the longitudinal axis is provided. Cores longer that 140mm can be prepared by reversing the specimen and holding against the vice, A hand feed arrangement is provided to facilitate the specimen with a uniform and smooth feeding motions. This unit is provided with a 3 HP, Three Phase, 440 V A.C. Motor.
This unit is designed for cutting and grinding cylindrical rock specimens upto NX size. The outfit includes 200mm dia diamond impregnated cutter, a fine diamond impregnated grinding wheel a water supply system and sampler holder.
A V-Vice, to hold the sample up to 55mm dia x 140mm long to be cut parallel and square to the longitudinal axis is provided. Cores longer that 140mm can be prepared by reversing the specimen and holding against the vice, A hand feed arrangement is provided to facilitate the specimen with a uniform and smooth feeding motions. This unit is provided with a 3 HP, Three Phase, 440 V A.C. Motor.
Polishing And Lapping Machine
Specification
This unit is provided with a 1 HP
Single Phase, A.C. motor
This bench mounted single spindle lapping machine is Ideally suited jar the final polishing of mounted rock or concrete specimens. Two sample holders of sample size ordered for are provided with each machine as standard supply Sample holders of other size can also be provided on request. This is a motor driven unit with 450/500 rpm. A swing-in tap, for continuous water supply during operation is also provided.
This unit is provided with a 1 HP
Single Phase, A.C. motor
This bench mounted single spindle lapping machine is Ideally suited jar the final polishing of mounted rock or concrete specimens. Two sample holders of sample size ordered for are provided with each machine as standard supply Sample holders of other size can also be provided on request. This is a motor driven unit with 450/500 rpm. A swing-in tap, for continuous water supply during operation is also provided.
Automatic Grinding Machine
The automatic grinding machine provides fast grinding of cylinder specimen ends to obtain plane and parallel surfaces according to EN
and ASTM standards.
Three units of ø38 to 100 mm or two units of ø150-160 mm concrete cylinders ends can be ground simultaneously with the suitable
cradle and water restraint panel. The length of the any specimen must be longer than 70 mm.
According to ASTM and EN standards, the planeness accuracy of grinded surface is 0.05 mm. and the deviation of
perpendicularity of the side with reference to the end faces is 0.5o. The equipment has selectable advance grinding time functionality by
user from 50 to 400 seconds. Optimum grinding time per end of all type specimens is 90 to 120 seconds. The cradle which
specimens are fixed on has automatic bidirectional radial displacement ability. The safe and ergonomic design prevents the user to
exposure to water and dust and provides easy access to the water inlet and outlet. Specimen cradles and water restraint panels can
easily be installed without the need for any assembly.
