Aggregate & Rock Testing Equipments – Jitrasindo

NL 1036 X / 001 End Over End Shaker

jitrasindo — Tue, 20 Aug 2013 07:32:01 +0000

Used to determine the specific gravity soil. This apparatus consists of motorized drive unit.

Technical Specifications :
* Standard : BS 1377:2
* Dimension (mm) : 850 (L) x 550 (W) x 400 (H)
* Rotational Speed : 50 r.p.m.
* Approx. Weight : 20 kg
* Power : 240 V, 50 / 60 Hz, 1 ph, 150 W

Unit Consist Of :
* NL 1036 X / 001 – P 001 Gas Jar with Glass Cover
* NL 1036 X / 001 – P 002 Rubber Stopper

NL 1033 X / 001 Rock Classification Hammer

jitrasindo — Tue, 20 Aug 2013 07:29:46 +0000

The hammer is used for rock classification test. Simple and easy to use and is similar to used for concrete test. The level of impact energy is 0.074 kgm percussion energy. Specimen of rock cores is positional horizontally and the rebound index is obtained from the average of several measurements performed perpendicularly to the longitudinal axis.

Technical Specifications :
* Standard : ASTM D5873
* Approx. Weight : 0.75 kg
* Dimension Of Case : 350 (L) x 85 (W) x 85 (H) mm
* Level Of Impact Energy : 0.074 kgm

Optional Accessories :
* NL 1033 X / 001 – A001 Rock Cradle

NL 1032 X / 001 Hammer Crusher

jitrasindo — Tue, 20 Aug 2013 07:27:51 +0000

The Hammer Crusher (hammer mill) crushes by the collisions between high-speed hammer and materials, and the hammer crusher(hammer mill) features are in its simple structure, high reduction ration, high efficiency, etc. The Hammer Crusher (hammer mill) were developed for both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, and petroleum & chemical industries.

Operating principle of Hammer Crusher: The motor drives the rotor rotates of the Hammer Crusher at a high speed through the belt, and on the rotor there are series hammers. When the materials get into the working area of hammers, they are crushed by the rotating hammers of the hammer crusher with high rotation speed, the products which are crushed to meet the required size can be discharged by the outlet and become the final products, the large size products are brought back to the crushed area by the hammers of the hammer crusher for being recrushed until they reached the required size.

Technical Spesifications :
* Maximum Feed Size : 100 mm
* Output Size :≤ 30 mm
* Handling Capacity : 10 – 15 (t/h)
* Approx. Weight : 3000 kg (3 tons)
* Power : 415 V, 3 ph, 50 / 60 Hz, 15000 W, 20 Hp

NL 1030 X / 001 Rock Shear Box Apparatus

jitrasindo — Tue, 20 Aug 2013 07:25:46 +0000

This shear box has been designed to receive irregularly shaped samples with surfaces measuring up to 115 x 125 mm or cores with a maximum diameter of 102 mm. The lower half of the box is connected to two hydraulic rams which generate the shearing force (in both directions) and the upper half supports the ram that applies the load at a right angle to the failure surface. The horizontal and vertical actuators are connected to two manually-operated hydraulic pumps. During the test the normal stress and the shearing stress are read on two independent dial gauges calibrated in engineering units; if the measurement of the shear deformation is required an appropriate dial gauge can be mounted on the support.

Technical Spesifications :
* Standard : ASTM D5607, ISRM
* Maximum Capacity : 50 kN
* Dimension (mm) : 770 (L) x 220 (W) x 590 (H)
* Approx. Weight : 60 kg

Unit Consist Of :
* NL 1030 X / 001 – P 001 Mould Former ( 1 no )
* NL 1030 X / 001 – P 002 Pressure Maintainer Set ( 1 set )
* NL 1030 X / 001 – P 003 Sample Casting Plaster (25 kg / pack) ( 1 bag )
* NL 1030 X / 001 – P 004 Manual Hand Pump c/w House & Quick Coupling (Female) ( 1 nos )
* NL 1030 X / 001 – P 005 Horizontal Shearing Unit with 2 Rams (1 In Each Direction) ( 1 set )
* NL 1030 X / 001 – P 006 Vertical Force Ram Unit ( 1 no )
* NL 1030 X / 001 – P 007 50kN x 1kN Pressure Gauge c/w Quick Coupling (Male) ( 2 nos )
* NL 7020 X / 006 Dial Indicator 30 mm x 0.01 mm ( 1 no )

Optional Accessories :
* NL 1030 X / 001 – A 001 Vertical Displacement Tools Set: Mounting Bracket – (1 no.)
* NL 7020 X / 007 Digital Dial Indicator 12.7 mm x 0.001 mm

NL 1028 X / 001 Length Gauge

jitrasindo — Tue, 20 Aug 2013 07:22:33 +0000

Used to determine if aggregate is if length is more than 1-8 of nominal size

Technical Specifications :
* Standard : BS 812
* Dimension (mm) : 396 (L) x 84 (W)
* Approx. Weight : 1.2 kg

NL 1027 X / 001 Flakiness / Thickness Gauge

jitrasindo — Tue, 20 Aug 2013 07:20:55 +0000

Used to determine if aggregate is, if its thickness less than 0.6 of its nominal size.

Technical Spesifications :
* Standard : BS 812
* Dimension (mm) : 400 (L) x 136 (W)
* Approx. Weight : 600 g

NL 1025 X / 001 Flakiness Sieve Set

jitrasindo — Tue, 20 Aug 2013 07:14:12 +0000

Used for determine aggregate particles are to be considered flaky. Consist of seven sieves in steel powder coated paint. Each one can be ordered separately.

Technical Specifications :
* Standard : BS 812
* Approx. Weight : 14 kg

Unit Consist Of :
* NL 1025 X / 001 – P 001 Sloth Width : 4.9 mm ; Sloth Length : 30 mm ; Passing / Retained : 10 / 6.3
* NL 1025 X / 001 – P 002 Sloth Width : 7.2 mm ; Sloth Length : 40 mm ; Passing / Retained : 14 / 10
* NL 1025 X / 001 – P 003 Sloth Width : 10.2 mm ; Sloth Length : 50 mm ; Passing / Retained : 20 / 14
* NL 1025 X / 001 – P 004 Sloth Width : 14.4 mm ; Sloth Length : 60 mm ; Passing / Retained : 28 / 20
* NL 1025 X / 001 – P 005 Sloth Width : 19.7 mm ; Sloth Length : 80 mm ; Passing / Retained : 37.5 / 28
* NL 1025 X / 001 – P 006 Sloth Width : 26.3 mm ; Sloth Length : 90 mm ; Passing / Retained : 50 / 37.5
* NL 1025 X / 001 – P 007 Sloth Width : 33.9 mm ; Sloth Length : 100 mm ; Passing / Retained : 63 / 50

NL 1024 X / 001 Standard Aggregate Crushing Value Apparatus

jitrasindo — Tue, 20 Aug 2013 07:09:59 +0000

The apparatus is to determine the resistance of aggregate to crushing under a gradually applied
compressive load. It consists of cylinder, plunger, base plate, tamping rod and measuring container.
Standard BS 812:110

Technical Spesifications :
* NL 1024 X / 001 Approx. Weight :20 kg
* NL 1024 X / 002 Approx. Weight : 8 kg

Unit Consist Of :
* NL 1024 X / 001 – P 001 Cylinder (1 no)
* NL 1024 X / 001 – P 002 Plunger (1 no)
* NL 1024 X / 001 – P 003 Base Plate (1 no)
* NL 4013 X / 001 – P 003 Tamping Rod (1 no)
* NL 1024 X / 001 – P 005 Measuring Cylinder (1 no)

NL 1023 X / 001 Sample Splitter (Large)

jitrasindo — Tue, 20 Aug 2013 07:06:38 +0000

Sample Splitter very sturdily constructed with cadmium coated plated for rust protection. It is designed for the reduction of test sample which are too large in volume. It handles any material from size up to 108 mm. Each chute bar is 12 mm wide. The opening start from 12, 24, 36, 48, 60, 72, 84, 96 and 108 are possible

Technical Spesifications :
* Standard : ASTM C702, EN 9221, UNI 8520
* Dimension (mm) : 460 (L) x 723 (W) x 958 (H)
* Approx. Weight : 60 kg

Unit Consist Of :
* NL 1023 X / 001 – A 001 Collecting Pan (2 nos)

NL 1021 X / 001 Four Specimen Slake Durability Apparatus

jitrasindo — Tue, 20 Aug 2013 06:59:20 +0000

This apparatus provides a means of predicting the durability of rock to weakening and isintegration when subjected to the simulated effects of climatic slaking. The apparatus consists of a motorized drive unit which is mounted on a base plate and which can rotate two or four drum at the same time with a 20 r.p.m. of speed.

Technical Specifications :
* Standard : ASTM D4644
* Dimension (mm) : 1400 (L) x 370 (W) x 240 (H)
* Speed Rotation : 20 r.p.m.
* Approx. Weight : 21 kg

Unit Consist Of :~
* NL 1021 X / 001 – P 001 Drum & Tank Assemblies Included Coupling ( 2 set )

Optional Accessories :
* NL 1021 X / 001 – A 001 Drum Assembly Unit c/w Cover
* NL 1021 X / 001 – A 002 Tank Assembly Unit
* NL 1021 X / 001 – A 003 Flexible Coupling Unit