Mechanical Stability Tester Dealers

• Material: Steel
• Voltage: 220V
• Power: 0.25 To 5 kw
• Brand Name: Steco
• Automation: Semi-Automatic
• Capacity: 50 KN
• Phase: Single Phase
• Ring Capacity: 30 KN
• Usage: Marshall Stability Testing

• Integral type proving Ring capacity: 3000Kgs
• A dial gauge: 0.01 x 25mm.

Originally developed by Bruce Marshall, a highway engineer in U.S.A later on standardized by ASTM. Generally the test is applicable to hot mix designs using bitumen and aggregates upto a maximum size of 25mm. In this method, the resistance to plastic deformation of cylindrical specimen of bituminous mixture is measured when the same is loaded at periphery at 5cm per min. This test procedure is used in designing and evaluating bituminous paving mixes. The test procedure is extensively used in routine test programmers for paving jobs. There are two major features of the Marshall method of designing mixes namely. a) densityvoids analysis, b) Stability-flow tests. The Marshall stability of mix is defined as a maximum load carried by a 0 compacted specimen at a standard test temperature of 60 C. The flow value is deformation the Marshall test specimen at under goes during the loading upto the maximum load, in 0.25 mm units. In this test and attempt is made to determine optimum binder content for the type of aggregate mix and traffic intensity.

• Brand Name: Quality Engineering Corporation
• Place of Origin: Roorkee
• Feature: measures the resistance of imstruments
• Usage: Used with mixture containing tar, aggregates
• Size: 25 mm

Marshall Stability Test Apparatus that we offer accurately measures the resistance of instruments against plastic flow of cylindrical specimens of bituminous pouring mixture loaded on the lateral surface. It is used with hot mixture containing asphalt or tar and aggregates up to 25 mm maximum size. We are counted among the top Manufacturers and Suppliers of Marshall Stability Test Apparatus from Uttarakhand, India.

Buy precision-engineered and high in performance Magnetic Stirrer Without Hot Plate from us at market leading prices. We are one of the leading Manufacturers, Exporters and Suppliers of Marshall Stability Test Apparatus. Reckoned for its user-friendliness, smooth operation and reliability, our Marshall Stability Test Apparatus is among the best in the market. We provide it as per specifications given by customers. Our prices are reasonable and we offer discounts.  More About Marshall Stability Test Apparatus : This apparatus is used for test, which is applicable to hot mix designs using bitumen and aggregates up to a maximum size of 25 mm. In this method, the resistance to plastic deformation of cylindrical specimen of bituminous mixture is measured when the same is loaded at periphery at 5 cm per min. This test procedure is used in designing and evaluating bituminous paving mixes. The test procedure is extensively used in routine test programs for paving jobs. There are two major features of the Marshall method of designing mixes namely, a) density – voids analysis b) Stability – flow tests. The Marshall stability of mix is defined as a maximum load carried by a compacted specimen at a standard test temperature of 60ºC. The flow value is deformation the Marshall Test specimen under goes during the loading up to the maximum load, 0.25 mm units. In this test and attempt is made to determine optimum binder content for the type of aggregate mix and traffic intensity.   Loading Frame : Capacity 50 KN (5000 kgf.) motorized, with two telescopic pillars and an adjustable cross head. Limit switches are fitted inside to control upward or downward movement of the pillars. On-off reversing switch and indicator lamps are on the front side while a hand wheel to manually move the pillars is on the right. Electrically operated having constant rate of strain 50.8mm/minute Suitable for operation on 220/230 Volts Single phase A.C. Supply The apparatus consists of : Compaction Mould - Complete with Specimen mould 10.16cm I.D. x 7.6cm high with interchangeable collar and base plate duly chromium plated as per latest standard.  Sample Extractor - Used to extract sample from mould consists of a thrust plate and loading bar.  Compaction Pedestal - Consists of compaction rammer having 4.5 kg weight with a free fall of 457mm used with compaction pedestal comprises a wooden block capped with a steel plate and mould assembly  Breaking Head - Consists of upper and lower cylindrical segment of test head having inside radius of curvature 5cm.  Optional Accessories : Integral type Proving Ring capacity 3000 kgs. A dial gauge 0.01 x 25mm Universal Water Bath S.S. with false bottom and pyramid shaped lid to accommodate 3 Nos. Marshall specimen Thermometer 0 - 250oC x 1oC

• Voltage: 220/230 V
• Integral type Proving Ring capacity: 3000 kgs.
• Capacity: 50 KN
• Constant: 50.8 mm/minute
• Gauge: 0.01 x 25 mm

Marshall Stability Test Apparatus complies with the ASTM:D – 1559 , which signifies its high-standards. Marshall Stability Test Apparatus is used in highway departments, contractors, engineers, testing laboratories and governmental agencies. The test is intended for the measurement of the resistance to plastic flow of cylindrical specimens of bituminous paving mixture loaded on the lateral surface, for use with hot mixture containing asphalt or tar and aggregate up to 25.4 mm maximum size. The equipment consists of the following Three specimen moulds-cylindrical 4 inches dia with base plate and collar One specimen extractor rod One compaction pedestal-complete with specimen mould holder One breaking head assembly Complete with dial gauge 0.01x25 mm for flow measurement One load transfer bar One loading unit One proving ring capacity 5000 kg fitted with dial gauge 0.002 mm with our own calibration chart. Two compaction hammer weight 4.5 kg each with 18 inches drop It is motorized with a travel of two inches/minimum. In addition, it is fitted with a motor reversing switch and limit switches to restrict the travel in either direction. It is fitted with hand wheel for final adjustment to bring the proving ring in contact with breaking head assembly capable of application of loads up to 5000 kg. Suitable for operation on ½ Hp Single Phase 230 volts 50 Hz AC supply.

The test is applicable to hot mix designs using bitumen and aggregates upto a maximum size of 25mm. In this method, the resistance to plastic deformation of cylindrical specimen of bitumenous mixture is measured when the same is loaded at periphery at 5 cm per min. This test procedure is used in designing and evaluating bitumenous paving mixes. The test procedure is extensively used in routine test programmes for paving jobs. There are two major features of the marshall method of designing mixes namely, a) density – voids analysis b) Stability – flow tests. The marshall stability of mix is defined as a maximum load carried by a compacted specimen at a standard test temperature of 60ºC. The flow value is deformation the marshall test specimen under goes during the loading upto the maximum load, 0.25 mm units. In this test and attempt is made to determine optimum binder content for the type of aggregate mix and traffic intensity. Salient Features The apparatus consists of : 1) A loading unit motorized, capacity 5000kgf with two telescopic pillars and an adjustable cross head. Limit switches are fitted inside to control upward or downward movement of the pillars. On-off reversing switch and indicator lamps are on the front side while a hand wheel to manually move the pillars is on the right. The load frame has fixed speed of 5.08cm per minute. Operated on 230 Volts A.C. 2) 1 No. Compaction pedal with specimen mould holder. 3) 2 Nos. Compaction Rammers, 4.5kg weight and free fall 45.7cm. 4) 1 No. Breaking head assembly with provision to fix flowmeter. 5) 3 Nos. Specimen mould 10.16cm I.D. x 7.6cm high with base plate and extension collar. 6) 1 No. Kit for specimen extraction, consists of one each load transfer bar, steel ball, specimen extracting plate. Accessories : (a) Integral type Proving Ring capacity 3000 kgs. (b) A dial gauge 0.01 x 25mm (c) Universal Water Bath S.S. with false bottom and pyramid shaped lid to accomodates 3 Nos. marshall specimen (d) Thermometer 0 - 250ºC x 1ºC

• Power: 220 Volts/AC
• Capacity: 5000 kg

We manufacture Marshall Stability Test Apparatus, which is used to measure the resistance of plastic flow of paving bituminous mixture that is loaded on lateral surface. The instrument is used with hot mixture that contains asphalt with specimen molds, base plates, specimen extractor and breaking head assembly. Load transfer bar and loading unit Uniform vertical movement of 5.08cmmin Fitted with reversing and limit switch

Measures Thermal stability time in minutes required to change the pH value of 5 to 3 of a universal indicating pH paper placed in a glass tube containing sample and heated in a PID controlled heating chamber at specified temp. of 200°C ±0.5°C. Features: • Strong construction • Excellent performance • Easy to use Use: Thermal Stability Test Apparatus is used to measure check Thermal stability of PVC insulation & sheath of Electric cables as per IS:5831.

• Driven Type: Electric
• Material: Metal
• Color: Metallic, Silver
• Application: Industrial
• Surface Finshing: Polished
• Resistivity: Rust Resistant

Marshall Stability Test Apparatus is utilized for designing and evaluating bituminous paving mixes. The test is carried out as a routine test program for paving jobs. The test is applicable to hot mix designs that use bitumen and aggregates up to a maximum size of 25mm. Our Marshall Stability Test Apparatus consists of a motorized loading unit with two telescopic pillars and an adjustable cross head. Limit switches are also installed inside in order to control the upward or downward movement of the pillars. The two majors features of Marshall Stability Test Apparatus are density voids analysis and stability. The marshal stability of a particular mix is defined as a maximum load carried by a compacted specimen at a standard test temperature of 60oC. The Apparatus Consists Of : A loading unit motorized with capacity 5000 kgf with two telescopic pillars and an adjustable cross head Limit switches are fitted inside to control upward or downward movement of the pillars. On-off reversing switch and indicator lamps are on the front side while a hand wheel to manually move the pillars is on the right. The load frame has fixed speed of 5.08cm per minute, operated on 230 volts A.C. 1 no. compaction pedal with specimen mold holder 2 nos. compaction rammers, 4.5kg weight and free fall 45.7cm 1 no. breaking head assembly with provision to fix flow meter 3 nos. specimen mold 10.16cm i.d. x 7.6cm high with base plate and extension collar 1 no. kit for specimen extraction, consists of one each load transfer bar, steel ball, specimen extracting plate Accessories : Integral type proving ring capacity 3000 kg A dial gauge 0.01 x 25mm