Metallography Equipment

Belt Polishers : For flat, Coarse grinding prior to fine grinding. The specimens to be ground in 60, 80 or 120 grit after cutting operation or moulding to remove surface imperfections. Useful step to remove light metallurgical damage in the specimen surface induced during cut-off operation.

Technical Specifications:
Distance between two rollers :- 255 mm
water cooling system and dust separation plant
Belt :- 100mm width x 1000mm length
Rotation :- 1400rpm
Surface speed :- 760rpm
Motor :- 750W
Power :- 380V/50HZ
Dimension :- 580x600x980mm
Grinding Size :- 220x120mm .

Hot Mounting Press is designed user friendly for efficient and quality production of the specimen mounts. The Press has rigid construction complete enclosed body and elegant look. Design of the heater, operation ease, good quality hydraulic integrated jack. One can produce absolutely consolidated embedded single specimen mount with good finish, out of this mounting press.

Technical Specifications:
Mould Diameter:- 30mm
Heat Specifications:- =800W
Temp. Adjustment Range:- 0-400°C
Power:- Single Phase 220V 50Hz

Automatic metallographic specimen mounting presses a kind of full automatic mounting press, equipped with in-out water cooling system. It is suitable for the heat mounting (thermohardening & thermoplastic) for all kinds of materials. After the parameters such as heating temperature, heat preserving time and applied force etc. are set up, put the specimen and mounting material into the machine, close the cover and press the start button, then the machine will finish the job automatically. It is not necessary for the operator to be on duty. According to different requirements of the material, there are four kinds of moulds that can be chosen to meet the demands at will. Also it is available to prepare two pieces of specimens at the same time, the capacity is doubled.


Technical Specifications:
Diameter of specimen :- 30mm
Cooling method :- water cooling
Max. power consumption :- 1000W
Temperature setting range :- 0-300°C
Net weight :- 60Kg
Power supply :- 650W 220V, 50Hz
Dimension :- 570 × 520 × 670 mm

Automatic metallographic specimen mounting presses a kind of full automatic mounting press, equipped with in-out water cooling system. It is suitable for the heat mounting (thermo hardening & thermoplastic) for all kinds of materials. After the parameters such as heating temperature, heat preserving time and applied force etc. are set up, put the specimen and mounting material into the machine, close the cover and press the start button, then the machine will finish the job automatically. It is not necessary for the operator to be on duty. According to different requirment of the material, there are four kind of moulds that can be chosen to meet the demands as per requirement.
Technical Specifications:
Diameter of specimen :- Ø25mm, Ø30mm, Ø40mm, Ø50mm
Cooling method :- Water cooling
Power Supply :- Single phase, 220V, 50Hz
Max. power consumotion :- 1800W
Setting range of system pressure intensity :- 0-2Mpa
Temperature setting range :- 0-300°C
Heat preserving time :- 0-99m-99s
Dimensions :- 615x510x500 cm
Net weight :- 110kg

AUTO COLLIMATOR is a sensitive, extremely accurate optical instrument which is precisely used in optical workshops, inspection departments and quality control labs. It is basically a comparator where we compare optical element like slabs and prisms for flatness. It is used for very small angle measurements of the order of minutes.
Specifications : -

1. Main Drum Division = 2 second
2. Division on Reticle = 1 minute
3. FL of Objective = 220mm
4. Clear Aperture = 40mm
5. Magnification = 11x
6. Least Division on = 2" of arc Micrometer Drum
7. Built in light source ,With 3 levelling screws in the base and suitable for measuring small angles Widely used in Metrological labs. It work on the principle light fall normally on mirror, the reflected ray comes back along the same path as the incident.

'RADICAL' Precision Angle Dekkor is sensitive extremely accurate optical instrument which is precisely used in optical workshop. Inspection department and quality control labs.

APPLLICATIONS: It is basically a comparator where we compare optical elements like slabs and all types of prisms for flatness and angles of prism in vertical plane respectively. It is used for very small angle measurements of the order of seconds.
Specifications : -

1. Focal Length of Objective : 220mm
2. Clear Aperture of Objective : 40mm
3. Magnification : 11X
4. Measuring Range : 60-0-60 minute in X-Y axis.
5. Least Division on Reticle : 1 minute of arc
6. Least Division with Micrometer Drum : 2 second of arc

It is portable and can be used in Laboratory as well as in the Field.
FEATURES:-

1. Designed for rugged use in the Industrial atmosphere.
2. No spillage of Chemicals and thus maximum yield of Electrolyte.
3. Microstructure is prepared in single stage operation. Automatic change mode from polishing to etching.
4. The process is skill free, and single man can handle the operation, as anode connection is in-built in pen type Probe. Pen type Probe with Fluid circulation is only required.
5. The operation is quick reliable & produce TRUE MICRO STRUCTURE, on variety of Metals and Alloys.
6. Overhead position will also be done vertical and other difficult position is possible to electro polish.
7. Variable pump speed to overcome pitting problem commonly observed in Electrolytic polishing.
8. To conduct ASTM practice A-262 "A" by NDT, to certify the quality of material

TECHNICAL SPECIFICATION:

Supply Voltage	230V AC. Power consumption when Polishing : 280W
Dimensions	Length (L) : 430 mm x Height (H) 330 mm x Width (W) 235mm.
Weight	8 Kg.
(Empty w/o electrolyte)
Pump Speed Control	Electronic (Infinite variable suitable for different metals and at different heights)
Polishing Voltage	0-3 Amp
Polishing Timer	0-90 Sec
Etching Voltage	0-18 V
Polishing Power	120 VA
Spares3 and 5 Amp	5 Nos. each. Fuse
Spacer for Polishing	10 Nos

SPECIFICATION:

Polisher	Right Angle Disc polisher with handle and variable speed.
Grinding Wheels	4" Dia Grinding Wheels of grit 60, 80 & 120 (4 Nos. each)
Lapping Disc	30mm dia (6 Nos.) specially designed, soft rubber suitable for fixing emery paper/polishing cloth.
Emery Paper	32mm dia. PSA backed paper 120, 220, 320, 400, 600, 800, 1000, 1200 (100 each).
Polishing Cloth	32mm dia. Adhesive backed paper PC100, to be used for Alumina/ Diamond Polishing (100pcs.)
Diamond	5 gram. Syringe of 1micron diamond paste along with 200ml.
Spray/Paste	Aerosol Fluid/Spray (1 each)

Sample No.	Title	Sample No.	Title
1.	Dead Mild Steel	13.	Mottled Cast Iron
2.	Low Carbon Steel	14.	Ductile Cast Iron
3.	Medium Carbon Steel (Annealing)	15.	Cartridge Brass
4.	Medium Carbon Steel (Normalizing)	16.	Muntz Metal
5.	Decarburised High Carbon Steel	17.	Tin Bronze
6.	Inclusion in Steel	18.	Electroplated Component
7.	Hardened Steel	19.	Anodised Aluminium
8.	Tempered Steel	20.	Fusion Welded Mild Steel
9.	Carburised Steel	21.	Friction Welded Steel
10.	Tool Steel	22.	Powder Metallurgy Component
11.	Grey Cast Iron	23.	Deformed Mild Steel.
12.	White Cast Iron

Complete information including chemical composition, mechanical treatment, details of heat treatment, type of Etchant with description of Microstructure along with their coloured photographs are provided in a booklet. These sets are supplied in a wooden storing box with silica gel.