Premier Engineers

Shaping Machine

Specifications
A-CAPACITY	12”	18”		24”		30”		36”		42”
Length of Ram Stroke	305 mm	457 mm		610 mm		762 mm		915 mm		1070 mm
Length of Ram	660 mm	960		1232		1410		1651		2108
B-TABLE
Working Surface of Table	305x203	457x305		610 x 370		762 x 390		915 x 457		1078 x 533
C-TABLE
E-SPEEDS& FEEDS
Dia of Clutch Pulley	235		311						380
Dia of Motor Pulley	51		70				76		88
F- DRIVE ELECTRICAL EQUIPMENT
Power Supply	1 hp (.75 kw)		2 hp (1.5 kw)		3 HP (2.25 kw)		5 HP (3.75 kw)		7.55 HP (5.kw)		10HP (7.5kw)
Speed Rpm	960 RMP				1440 RPM		960 RMP
Weight (approx.)	650 kgs.		1200 kgs.		1850 kgs.		2300 kgs.		3500 kgs.		4000 kgs

Surface Grinder Manual Series

Model	BJ-914OT	BJ-1020OT
Max. Table Grinding	200 x 350	200 x 450
Max. Magnetic Table Travel	250 x 360	250 x 525
Magnetic Chuck Suitable (optional)	200 x 300	200 x 450
Max. Grinding Height under wheel	240	240
Vertical Feed Graduaton	0.01	0.01
Cross Feed Graduation	0.05	0.05
Elevator movement with Microfeed	0.002	0.002
Grinding Wheel Head Motor Speed	2800rmp	2800rmp
Grinding Wheel Head Motor	0.75 HP - 3 phase	1 HP - 3 phase
Grinding Wheel Size (D x B X W)	178 x 31.75 x 12.7	178 x 31.75 x 12.7
Diamond Dresser with Holder	0.5 CR	0.5 CR
Wooden Case Dimension (L x W X H)	1070 x 1200 x1700	1070 x 1200 x1700

Surface Grinder Hydraulic Series

Micro Feed Hydraulic Surface Grinders are robust and simple in design but accurate and efficient, as well as most suitable for the tool room and production jobs. The Cross Slide is on Double-V which is best for Hydraulic Surface Grinding Machines for rigidity and stability. Our Surface Grinding Machines are fitted with Compact Hydraulic Power Pack (dust proof) with an exclusively designed control unit incorporated within the body of machine. The said system does not require any extra load. The required pressure-oil drains through a fine filter, before entering the Tank. The Hydraulic Tank is fitted outside to eliminate any heat and vibrations. Ultra precision hardened Nitralloy Spindle (grease packed for long life) runs in antifriction bearings and directly driven by flange mounted motor (to eliminate any vibration) through flexible couplings. Its production and testing passes through rigorous inspection at manufacturing stages to ensure smooth and trouble free running and sensitivity essential for extra ordinary finish. The Spindle housing is supported in Vertical Column which is heavy duty, ribbed and stationary. The Magnetic Table travels on ´Vee & Flat Guide-way´ and is driven through a hydraulic cylinder, having provision of continuous lubrication. The Cross Movement is on Double V Guide-ways through Electric Motor for fine and incremental grinding.

Feeding of Job:	Automatic
Clamping Declamping of Job:	Automatic
Upifting of Arm:	Automatic

Feeding of Job:	Manual
Clamping Declamping of Job:	Manual
Upifting of Arm:	Manual

Sheet Metal Machines