Armatech Associates Bhosari, Pune, Maharashtra

Accuracy for Squareness Flatness & Parallelism within 5 micron. 'V’ Blocks are required for Quality Control, Tool Room and Standard Room. "Crystal" Brand Magnetic 'V’ Blocks have high magnetic pull, hence they can be used fro drilling and grinding (both wet and dry) and even for light milling work. The 'V’ Block has a total three magnetic surfaces. Top and Bottom with 90 'V’ angle and end surface opposite to switch. All three magnetic surfaces and the two sides are carefully ground. Their accuracy for flatness, parallelism and squareness is within 0.005 mm for 2", 3", 4" & 6" 'V’ Blocks. When turned "ON" all three magnetic surfaces are activated Simultaneously. The permanent magnet holds the work firmly in the 'V’ and if the block rests on a magnetically conductive surface, it is held firmly to this surface. The magnetic pull is constant and will not decrease eveb after long use. The magnetic system being shielded from penetration of moisture, cannot be damaged by coolants or other fluids.

Material : Mild Steel

Brand Name : Crystal

Color : Black

Type : Type AJ Set, BJ Pads, CJ Set

Brand Name : Crystal

Material : Mild Steel

Shape : Round

The "Crystal" Roller Bearing 'v' Block are accurately assemble and precision ground on the bottom faces. Four high precision ball bearing on the top. Thus, providing self aligning wearing hard accurate support which will not damage even the most delicate work piece. "Crystal" Roller Bearing 'v' Blocks are very useful in tool room, machine shop, assembly, inspection for checking and marking odd shapes job , round job, crank-shafts etc. Due to the Roller bearing the work pieces are not damaged. It has equal bearing properties. Bearing become excessively without causing inaccuracy can be replaced easily. Due to its design feature, the Roller Bearing 'v' Block are supplied in matched pairs.

Material : Alloy Steel

Brand Name : Crystal

"CRYSTAL" brand permanent Magnetic Lifter are compact. The contained Permanent Magnet which maintains its holding power. Indefinitrly. The field of the permanent magnet is controlled by the "ON - OFF" position of the safety handle As no electric power is required, "CRYSTAL" Permanent Magnetic Lifter can operate completely free of the restriction of power cables and can be used where electric power is not available. There is no danger of accident due to failure of electric supply. Lifter magnets require good surface condition to achieve maximum lifting. Ground or machined surfaces are ideal, but a good clean surface or a forging or casting is acceptable provided sufficient flat area is available for magnet contact with the work piece. Recommended Lifting capacity is for flat, ground, clean ferrous plates derated by a factor of three. The safety factor is required due to such variables as surface condition, contact area, alloy content and material thickness and may need to be increases if these condition are particularly adverse.

'"Crystal" Brand Magnetic Chuck is the most widely accepted Permanet Magnetic Chuck, in Machine Tool Industry. Our design offers maximum holding power, ease of installation and operation. Rectangular Magnetic Chucks are manufactured in heavy duty types. Heavy Duty Chuck are suitable for all types of Surface Grinding operations. Heavy Duty in Close Pole Chuck are for holding thin and small jobs on grinding as well as thick wide jobs for milling. The Rectangular Chucks are also supplied in multiple units assembly of end form to make a chuck of unlimited length, having a regular poles spacing throughout the length.

We offer superior quality of parallel blocks that have been manufactured using stainless steel and mild steel which is procured from reliable vendors across the globe. These can be customized as per the specifications of our clients and are designed adopting latest CAD and CAM facilities. In Built Features : 1. Made from Special Quality Steel. 2. Hardened & Ground to 55 to 60 HRC. 3. Ground and finished on four sides. 4. Precision Ground in matched pairs. 5. Variation in matched parallels is within 0.010 mm. 6. Thickness, width and length are nominal and within ±0.1 mm upto 200 mm Length , ±0.2 mm upto 450 mm Length.

We offer superior quality of parallel blocks that have been manufactured using stainless steel and mild steel which is procured from reliable vendors across the globe. These can be customized as per the specifications of our clients and are designed adopting latest CAD and CAM facilities.

Length : 450 mm

Material : Steel

'V’ Blocks are required for Quality Control, Tool Room and Standard Room. "Crystal" Brand Magnetic 'V’ Blocks have high magnetic pull, hence they can be used fro drilling and grinding (both wet and dry) and even for light milling work.

"CRYSTAL" Brand Sine Table is complete Sine System for precision grinding. ' Crystal' Sine table is supplied with Fine Pitch Permanent Magnetic Chuck. In Built Features : 1. Low height 2. Made from high quality steel. 3. Hardened & Ground to 58 Rc 4. An angle can be set to within ± 5 seconds of degree. 5. Firm Hinge Clamps reduce possibility of distortion. 6. Flatness 0.005 mm per 100 mm. 7. Tapped hole in top, sides & end, facilitate clamping. 8. Suitable for 0-45 degree Capacity.

"CRYSTAL" Brand Sine Table is complete Sine System for precision grinding. ' Crystal' Sine table is supplied with Fine Pitch Permanent Magnetic Chuck. Hardened & Ground to 58 Rc, An angle can be set to within ± 5 seconds of degree.Tapped hole in top, sides & end, facilitate clamping.

Size : 75*70*75 mm

"CRYSTAL" brand permanent Magnetic Lifter are compact. The contained Permanent Magnet which maintains its holding power. Indefinitrly. The field of the permanent magnet is controlled by the "ON - OFF" position of the safety handle As no electric power is required, "CRYSTAL" Permanent Magnetic Lifter can operate completely free of the restriction of power cables and can be used where electric power is not available. There is no danger of accident due to failure of electric supply. Lifter magnets require good surface condition to achieve maximum lifting. Ground or machined surfaces are ideal, but a good clean surface or a forging or casting is acceptable provided sufficient flat area is available for magnet contact with the work piece. Recommended Lifting capacity is for flat, ground, clean ferrous plates derated by a factor of three. The safety factor is required due to such variables as surface condition, contact area, alloy content and material thickness and may need to be increases if these condition are particularly adverse.

Series : AA-222

Length : 150 mm

Finishing : Coated

'"Crystal" Brand Magnetic Chuck is the most widely accepted Permanet Magnetic Chuck, in Machine Tool Industry. Our design offers maximum holding power, ease of installation and operation. Rectangular Magnetic Chucks are manufactured in heavy duty types. Heavy Duty Chuck are suitable for all types of Surface Grinding operations. Heavy Duty in Close Pole Chuck are for holding thin and small jobs on grinding as well as thick wide jobs for milling. The Rectangular Chucks are also supplied in multiple units assembly of end form to make a chuck of unlimited length, having a regular poles spacing throughout the length.

With Fine Adjustment with two balls and Socket joint with central Knob for instant fixation A power permanent Magnetic Base hold firmly to any steel or iron surface-horizontally, vertically or up- side down, thus, eliminating time spent on clamping indicator to machine The dial gauge can be locked in any desired position with single lock (Centralised clamping) The clamping hole intended for dia 8 mm stem and dovetail clamp for dial test indicator. Fine Adjustment is provided. The clamping is very easy and smooth as same is achieved by operating the centralized Knob.