Zeal International

• Electronic balance, capacity 5 kg.
• Least Count 1 No. 0.1gm
• provision is made in this balance to suspend density basket under material pan.
• This balance is mounted on an angle iron frame stand.
• Density basket. - 1 No.
• Air tight container to suspend density basket. - 1 No.
• GI Tray of area not less than 650 cm sq. - 1 No.
• Absorbent cloths 75cm x 45cm. - 2 Nos.

Specification:

Shape Index Caliper is used for the determination of the shape factor of aggregates. Measurement range is 200 mm and graduated with 0.05 mm increments

Dimensions : 450X150X50 mm
Weight (approx.) : 0.4 Kg

• The unit offered are supplied in a range of sizes from 7 mm to 75 mm
• We are the manufacturer of Riffle Sample Divider.
• Used for sampling Aggregates, Ores, Refractory .

For the rapid preparation of samples, i.e. division into two representative portions. Detailed below is a range of dividers, each constructed of heavy gauge sheet metal with particular attention given to reinforcement of the partition to maintain the accuracy of the slot dimensions. Used for Sampling Aggregates, Ores, Refractory.

The Micro Deval Testing Machine is used to determine the resistance to wear of aggregates. The machine consists of a steel frame, two stainless steel cylinders, and 25 kg of 10 mm diameter stainless steel spheres and an automatic digital counter which allows the machine to stop automatically at the preset number of revolutions.

• Compact and rugged for laboratory and small production units
• Designed for speed crushing
• Manganese steel jaws adjustable up to 6 mm opening
• 250 kg materials can be crushed in approx eight hours
• Supported with strong steel frame

It Determines Bulk Density or unit weight of aggregates. It consists of a Calibrated Cylindrical Measures of sheet iron with handles. Complete with One Tamping Rod ZI 5008 both ends rounded.

• On Special Request Aggregate Crushing Value Apparatus having75mm dia or 300mm dia cylinder size can be supplied.

• High ground steel main spindle running in precision sealed ball bearings additionally protected by a labyrinth seal spindle axially loaded to eliminate end play
• Adjustable 3 phase motor speed control with adjustable timing belt drive, reducing power consumption and improves control
• Inverter drive to motor for precise speed control
• Digital display preset timer and revolution counter
• Robust welded steel mainframe, standing on adjustable pads
• Specimens manufactured and easily removed from precision machined moulds
• 14 Specimens located on ‘Road Wheel’ by rubber rings and held by simple side fixing
• Water gravity fed from high level tank through calibrated flow meter
• Used abrasive and water collected in easily removable tray
• Loaded tyre raised and lowered to the running surface by mechanical lifting device
• Protection by covers and guards may be easily removed for maintenance

The machine consists of a hollow cylinder mounted horizontally on a study frame on ball bearings. There is an opening which can be closed with a dust tight cover to facilitate charging and discharging the drum with the material under test. A detachable shelf which extends throughout the inside length of the drum which catches the abrasive charge and does not allow it to fall on the cover. The drum is rotated by an electric motor through a heavy reduction gear. A revolution counter is fitted to the frame. A tray is supplied for collection of the material at the end of the test. Complete with Abrasive Charge consisting of a set of Twelve hardened steel balls. Used for testing Crushed Rock, Crushed Slag, Crushed and Uncrushed Gravel For Resistance to Abrasion.

• Option of Digital Preset Counter can be provided at an Extra Cost

We are the manufacturer of Tile Abrasion Testing Machine. This is used for determination of resistance to wear for Cement Concrete flooring tiles. Tiles specimen of size 7.06 cm x 7.06 cm is pressed face-wise under specific load on a grinding path and abrasive powder is evenly spread on the rotating grinding disc the second parallel side of the tile is subjected to wear for similar number of rotations. The wear of the tile is measured on a thickness gauge specifically made for the purpose. The machine consists of a disc rotating at a speed of 30 R.P.M. in a circular tray. A bracket is provided to hold the specimen. A counter balance lever loads the specimen. A funnel is fitted to evenly spread abrasive powder on the grinding path. A Pre-set Counter automatically stops the machine after 22 revolutions. This counter is Re-adjustable. On request machine to operate on 230 V A.C. Supply can also be supplied.

• Customize sizes also available

• Additional scale for tests on polished stone value specimens
• 6 rubber sliders for site use, complete with conformity certificate
• 1 litre washing bottle, for surface wetting
• Tool set with case, for machine assembly
• Rule for sliding length verification

• Designed for grinding materials to produce fine mesh samples Ideal for use in Cement and Chemical Industries
• Self contained grinder with a rotating disc having planetary movement in vertical plane
• Reduces about 450g quartz type material to 100 mesh in one minute
• Material of grinding wheel: High Carbon Steel having 53-60 HRC hardness