Shreeji Instruments

We are successfully engaged in offering a commendable array of Density Basket. The offered density basket is designed keeping in mind the standards of market using excellent quality of material. This density basket is used for density tests on aggregates as per procedure laid down and are known for their longer service life. Customers can easily avail this density basket from us in a confine time at nominal rates.

Features:

• Superior performance
• Easy installation
• Durability

• Centrifuge Extractor (Motorized): Same as above but shaft is rotated by an electric motor and gear.
• Care is taken to prevent solvent entering into the rotor of electrical motor.
• Operates on 230 Volts A.C. single phase.
• Accessories : 1. Filter paper disc (packet of 100nos.) 2. Benzene.

We are offering our clients with Vibrating Machines that are also known as Mould Vibrator or Mortar Cube Vibrator. These concrete moulds are easily cast by using a tamping bar or a vibrating table. However air tapped in cement mortar paste can not be thus removed while casting cement mortar moulds. Easy method is to impart greater vibration of lesser amplitude to the mould while casting. This is achieved in a vibrating machine. Vibration machine is used for the preparation of mortar cubes for the determination of compression strength of ordinary and rapid hardening Portland cement, low heat portland cement, portland bleast furnace cement and high alumina cements.

Specifications:

• The machine consists of a vibrating frame assembly and an electric motor mounted on a sturdy base.
• The complete frame assembly consists of a vice to hold a 7.06 cm cube mould and two studs threaded at top and a hopper to feed the sample in the mould.
• This assembly is supported on four springs and has an in built rotating shaft which rotates eccentrically and thus imparts vibrations to the entire frame.
• A balance weight is an intergral bottom part of the frame.
• The centre of gravity of the assembly is brought to the centre of the eccentric shaft or within a distance of 25 mm mould.
• The frequency of vibration is 12000 & 400 vibration per minute.
• Supplied complete with on 7.06 cm cube mould with loose base plate, a time switch 0-5mins x 1 min and certificate of vibration from a standard laboratory.
• Spares: Set of springs, belt and belt guard.

• Corrosion resistance
• Fine finish
• Longer service life

• classifies aggregate elongation by measuring the length of individual particles
• Aggregate particles are considered elongated when their length is more than 1.8 of their nominal size
• Weight: 480g

We are engaged in providing our clients with Dorry Abrasion Testing Machines that are procured from the reliable manufacturers of the market. Our products are widely used in various industries and sectors for diverse applications. Furthermore, our products are available in various sizes & designs at most competitive prices to fulfill their exact requirements and demands.

Specification:

• It consists of a disc rotating about a shaft connected to a reduction gear box coupled to a motor
• The disc rotates at 28-30 R.P.M.
• Under the rotating disc, a tray with an outlet is to facilitate the removal of sand
• Two conical hoppers are mounted on a bracket fixed to the circular tray
• An arrangement is made for start and stop the flow of sand
• Two holes are provided for mounting two specimens simultaneously
• Two containers with weights are supplied to keep the specimens pressed against the rotating disc Suitable for operation on 220 volts, 50 cycles and A.C. supply

• highest input shaft speed is not more than 1500 RPM.
• the gear meshing linear speed is not more than 25 m/s;
• working environment temperature was minus 40 ~ 50 ºC.When working environment temperature is lower than 0 ºC, before the start of lubricating oil must be heated to 0 ºC and above. When the working environment temperature is higher than 45 ºC, heat insulation and cooling measures must be taken

• Optimum strength
• Corrosion resistance
• Longer service life
• Durable standards
• Abrasive Charge
• 48mm in diameter

• Consists of Case hardened Mild steel cylindrical container of 150mm dia 0.5mm x 130mm to 140mm high with base plate 200 to 230mm square x 6mm thick
• A plunger of 148mm 0.5mm dia x 100 to 115mm high. All parts directly coming in to contact with the specimen during the test are made of mild steel duly case hardened
• Supplied complete with tamping rod, 16mm dia x 600mm long, one end rounded

For Measuring of Resistance of Aggregate to Crushing.

Specification: 

• Consists of M.S. Cylindrical Container 150mm +/-0.5mm dia x 130mm to 140mm high with base plate 200 to 230mm/sqr x 6mm thick. A Plunger of 148mm +/-0.5mm dia x 100 to 115mm high. Supplied complete with Tamping Rod, 16mm dia x 600mm long, both ends rounded, 1 no. Metal Measure 115+/- 0.5mm dia x 180 +/- 0.5mm high.

• Dividing quantity: 200-1500g
• Motor power: 25W
• Motor rotational speed: 0-1440r/min (may continuous adjustable)
• Dividing error: Less than ± 0.5% per kilogram
• Working voltage: 220V 50Hz

Our clients can avail from us Hot Plates (Rectangular) that are procured from the reliable vendors of the market. These are made of thick PCRC sheet-power coated or stainless steel (S.S.304). In our products, top plates are made of heavy C.I. or stainless steel and are fixed with the body in such a way that the body gets minimum heat, while the top plate is fully heated. Apart from this, our products are available with pilot indicating lamps, power plug and cord wire to work on 220/230 AC, Single phase. These products are also available with three heat control switch and energy regulator.

• Precise design
• High strength
• Accurate reading

Specifications:

• The instrument consists of a circular base with two vertical guides
• The hammer of weight 13.75 ±0.25 kg can be raised to fall freely down the vertical guides
• The height of fall can be adjusted through 380 ± 5 mm
• The hammer is provided with a locking arrangement
• The hammer falls freely to the base and is removable for emptying
• Supplied complete with metal measures 75 mm dia x 50 mm high (for specimen preparation) and tamping rod 230 mm long x 10 mm dia

The Los Angeles abrasion-testing machine is used for determining the resistance to wear, of small sized aggregates and crushed rocks. It consist of a hollow cylinder, which is mounted on a sturdy frame having ball bearings. Rotational speed of the drum is 30-33 rpm, which is powered by an electric motor supply with 12 abrasive charges of 48 mm.

our company shreeji instrument are leading suppler in this instruments in pan india.

Salient Features

Industrial Application

• Long service life
• Corrosion resistance
• Perfect result