Rajco Scientific and Engineering Products


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abrasion testing machine



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Aggregate Testing Machine

We are into providing Aggregate Testing Machines that are used for on-site testing purposes. These instruments are used for instruments which are broadly used for the determination of the aggregate impact value and also for rock strength index etc. There are various types of Aggregate Testing Machines which can be found under this category like abrasion testing machine, angeles abrasion testing machine, los angeles abrasion testing machine, to give the accurate testing output.


Thickness Gauge


We work to please our valuable customers with our excellent quality product Range. Matching with the customer’s requirements, we are offering a large assortment of Thickness Gauge as per client requirement.

Features:
  • Long functional life
  • Efficient operations
  • Uninterrupted performance

 

Technical Specification

Size 113.5mm x 54mm x 27mm
Weight 110g
Color Grey



Thickness Gauge
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Code : RSEP-240
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Length Gauge


Aggregates which are flaky and/or elongated will often lower the workability of a concrete mix and may also affect long term durability. In bituminous mixtures, flaky aggregates make for a harsh mix and may also crack and break up during compacting by rolling. The flakiness of aggregates is determined by measuring the thickness of individual particles. Rajco offers Length gauge and length gauge with ISI certification mark

 

Technical Specification

Size Customized
Voltage 380V
Size Customized



Length Gauge
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Code : RSEP-130
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Rifiller Sample Divider


Rifiller Sample Divider is used for rapid collection of the true representative sample from aggregate, sand and filters. Consists of a metal box fitted with a series of chutes of equal width which discharge the material alternatively in opposite directions into separate pans. The chutes of the riffle are steep enough to allow rapid flowing of the material. Each riffle sample divider supplied with two pans and one scoop.
Available in following sizes.

 

Technical Specification

Diameter 230 mm
Chamber Size 2mm
No of Slot 14/16
Depth 50 mm

Rifiller Sample Divider
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Code : RSEP-190
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Abrasion Testing Machine


Abrasion Testing Machine determining the aggregate Impact value of coarse aggregate. Consists of a base weighing between 22-30kg with a lower surface of not less than 30cms and support columns to from a rigid frame work around the quick re. lease trigger mechanism to ensure an effective free fall of the hammer during test. The free fall can be adjusted through 380 + 5.0mm. The hammer is provided with a locking arrangement. A metal tup (Hammer) weighing13.5 to 14.0 kg. The lower end in cylindrical shape, 100mm in diameter and 5cm long with a 2mm chamber at the lower edge and case hardened.Complete with a cylindrical cup, 102mm dia x 50mm depth, One measure 75mm dia x 50mm deep and tamping rod of circular cross section 10mm in diameter and 230mm long rounded at one end.

 

Technical Specification

Rotation Speed of the Disc 60 rpm & 72 rpm
Support Disc 100 mm
Diameter 230 mm



Los Angles Abrasion Testing Machine
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Code : RSEP-129
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Product Range

Material Testing Equipment
Laboratory Pulveriser | Laboratory Jaw Crusher  | Roll Crusher | Coal Jaw Crusher

Bitumen Testing Machine
Ring Ball Apparatus | Standard Penetrometer | Ductility Testing Machine | Benkleman Beam | Centrifuge Extractor | Marshall Stability and Compaction ASTM

Aggregate Testing Machine
Thickness Gauge | Length Gauge | Rifiller Sample Divider | Abrasion Testing Machine

Soil Testing Equipment
Liquid Limit Device | Direct Shear Apparatus | Triaxial Cell | Field C.B.R. Test Apparatus | Load Frame |  Gyratory Sieve Shaker | ROTAP Motorised Sieve Shaker

Metal Testing Machine
Tensile Testing Machine | Pendulum Impact Testing Machine

Cement Testing Equipments
Blain Air Permeability Apparatus | Le-Chatelier Mould | Slump Test Apparatus | Laboratory Cement Autoclave With Stainless Steel Chamber

Concrete Testing Machine
Serological Water Bath | Permeability Tests | Cube Mould | Compression Testing Machine Hand Operated | Electrically Operated Compression Testing Machine | Flexural Testing Machine (Hand Operated) | Compression Testing Machine with Three Gauges

General Lab Testing
Water Bath Rectangular | Environmental Chamber

Asphalt Testing Machine
Petrol-Cum Kerosene Engine Core Drilling Machine


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