CCS Testing Machine PCT 09B

Ref. Standard - ISO 4700, ASTM E 382

Cold Crushing Strength (CCS) testing machine

Determination of Cold Crushing Strength (CCS) of iron Ore pellet fired at different temperature.

Determination of Cold Crushing Strength (CCS) of iron Ore pellet fired at different temperature. This machine is mainly used in crushing strength test for iron ore pellet, with functions of automatically statistical analysis of iron ore pellets test result as average crushing strength, CV% standard deviation (SD) and calculate CCS force..

FEATURE:-

• Fully computerised (PC based).

• Max. test force: 10KN.

• Auto return after test.

• Measuring range of test force: 0.1-10KN.

• Accuracy of test force: ±0.25%.

• Load indicator with facilities for displaying peak load value..

• Max loading Frame Strength 50 kN (5 ton).

• Speed Range .1 mm/min - 50 mm/min. with cross head speed indicator.

• Precision Ball Screw drive system.

• Designed for testing CCS strength according to international standards.

• 24 X 7 Days operation, No Pulley, NO Belt and chain sprocket.

• Suitable for operation on 220V, 50Hz, 1Phase AC supply.

Precision In-Line Load Cell
Model :- PCIL - M

Read More...  http://www.precision-robotics.com

Reverse Rotation Detector
Reverse Rotation Protector
Reverse Shaft Rotation Detector
Model : PRD-2K

High Service Pumps are widely used in wide varity of water utilities. These pumps typically have Very great in siz. The pumping capacity and are driven with high horsepower motors. While they normally operate reliably, unchecked back pressure can lead to severe pump damage when a pump is started during a reverse rotation condition.

To help prevent this problem, Precision Robotics & Automation developed the PRD-2K to detect shaft reversal in pumps. The system features a fail safe reversal switch that constantly monitors a pump shaft to assure that it's turning in the correct rotational direction.

Relay contacts in the unit can be used to electrically lock out the starting circuit of the pump to prevent accidental start-up during a condition of reverse rotation. The device is supplied with a custom-machined split collar magnetic pulser wrap that is designed to clamp tightly around the pump shaft.

Because the PRD-2K is fail safe, a power failure would de-energize the relay. This means the starting circuit to the pump motor would be disabled. Upon restoration of power, the PRD-2K relay resets but would instantaneously switch out again if it detected a shaft reversal, thus preventing the pump motor from starting during a reversal condition.

It also displays the speed of rotation of the shaft in RPM in both side.

Feature :

• Microcontroller based intelligent rotation shaft detection.
• High precision sensor for detection.
• Relay changes state when shaft direction reverses
• Relay resets when reverse motion stops
• Audio and Visual Alarm output.
• When the pump stops turning in reverse, the system automatically resets itself to allow a normal, safe start-up.
• Front Panel settable of reverse rotation condition
• On power failure, starting circuit to the pump motor would be disabled.
• Preventing the pump motor from starting during a reversal condition.
• Display Running RPM of both direction of shaft.

Read More : - http://precision-robotics.com/reverse-rotation-switches.html

Draw Wire Sensors

Draw wire displacement sensor

50 mm -2,500 mm, 70 x 70 mm, IP 65 | PDW-P and PDW-D series

Draw wire sensors offer a simple solution to measure linear speed and position between 50 and 2,500 mm.

PDW Series Draw-wire displacement sensors measure linear movements using a highly flexible steel cable. It's provides digital position and speed information (up to 2500 mm measurement range) in a durable, easy-to-install package. 

Draw wire sensor is a simple solution to measure linear speed and position.

The sturdy measuring cable (also referred to as the string or wire) is made of special stainless steel for ultimate strength. 

The PDW Series's compact profile and IP66 rating makes this a perfect solution to a variety of industrial linear measurement challenges, whether involved in concrete cutting, controlling hydraulic cylinders, metal grinding, or having an awkward access area for measurement.

One of the greatest advantages the Draw-wire displacement sensors offers is its simple and adaptable installation. Simply connect the wire to your moving equipment and secure the base to a fixed object. Hard to reach areas and worries about shaft misalignment are now not a problem, as the PDW Series's flexible design allows for versatile measurement setups with the various interface design as used for rotary axes.Measurements are performed with high accuracy and high dynamic response. The use of high quality components guarantees a long life cycle and high operational reliability.

We offer a wide selection of draw-wire displacement sensors with various types of output signal( Analog, Digital, Calibrated output, pulse output, RS232 output, 4 to 20 ma output). This means that each customer has the opportunity of selecting the best sensor for his application.

Details :-

• Measuring ranges up to 2,500 mm
• Quasi-infinite resolution
• Easy, fast and flexible mounting
• High reliability and long service life
• Analog and digital outputs

For more information 

http://precision-robotics.com/drawwire.html

PC Based CCS Testing Machine
Ref. Standard - ISO 4700, ASTM E 382
PC based Cold Crushing Strength (CCS) testing machine 
Determination of Cold Crushing Strength (CCS) of iron Ore pellet fired at different temperature. 

Model : CCS - 2000 M

Determination of Cold Crushing Strength (CCS) of iron Ore pellet fired at different temperature. This machine is mainly used in crushing strength test for iron ore pellet, with functions of automatically statistical analysis of iron ore pellets test result as average crushing strength, CV% standard deviation (SD) and calculate CCS force..

FEATURE:-

• Fully computerised (PC based).

• Max. test force: 10KN.

• Measuring range of test force: 0.1-10KN.

• Accuracy of test force: ±0.25%.

• Load indicator with facilities for displaying peak load value..

• Max loading Frame Strength 50 kN (5 ton).

• Speed Range 01 mm/min - 50 mm/min. with cross head speed indicator.

• Precision Ball Screw drive system.

• Designed for testing CCS strength according to international standards.

• 24 X 7 Days operation, No Pulley, NO Belt and chain sprocket.

• Suitable for operation on 220V, 50Hz, 1Phase AC supply.