Prem Brothers

Mayapuri, Delhi

"POWER MASTER" Variable Speed Polishing Machines are specially designed for flexible operation of Polishing by varying R.P.M on the same machine. Different finish can be obtained using the same buff at differenet R.P.M.

This is Robust design Double Ended Polishing Machine 7.5 KW or 10 HP, variable RPM stepless 500-3500. Max. Buff 300 dia x 63W. Dust Covers with Dust Collector. Electro Magnetic Brake for instant stopping. Apprx. Weight 750 Kg.

Variable Speed Polishing Machine of different sizes available on request.

Double Ended Pedestal Grinding Machines are specially designed to provide heavy Metal removal in Engineering Workshops, Factories, Forging units, Foundries etc. Each Pedestal Grinder is complete with Electric Motor, Starter, Two Grinding Wheels, Two M.S. Wheel Guards with exhaust outlets, and two adjustable tool rests. The motor is fitted in the base of the Pedestal Grinder and the machine is equipped with 2 Speed V-Belt Drive. Arrangement is provided for increasing the spindle R.P.M when the Grinding Wheel Diameter is reduced. This helps to maintain the correct surface foot per minute Grinding speed.

POWER MASTER" Bench Grinders with Built in Dust Collectors are specially designed for Collection of dust generated during Grinding Process. Features 1) Bench Grinding Machine mounted on Rigid steel Frame.2) Low noise level.3) High filtering efficiency for fine dusts.4) Cotton filtering sleeves provide security against fire hazard.5) Energy Saving: Low power consumption.

POWER MASTER" Conveyorised Belt Grinding Machines are designed for mass production by Abrasive Belt Flat parts and surfaces. This is a semi Automatic Machine available in single and multiple head configuration as per job requirement. Precision height adjustment by caliberated Hand wheel provided at front. Optional Accessories* Digital readout for Vertical Height Adjustment* Coolant Attachment with Tray and Separate Tank* Inside/Outside Roller Table for Long Job

Technical Specifications Abrasive Belt Size 150 x 2000 MM

POWER MASTER" Double ended Heavy Duty Bench Grinding Machines with Pedestals. These grinders are Industrial Duty Grinders complete with inbuilt drive suitable for operation on AC 415 Volts Phase or 220 / 230 V Single Phase, 50 Cycles Supply. Each grinder is complete with two grinding wheels. One fine & one coarse, two wheel Guards with exhaust outlets, two adjustable tools rests, rotary switch, condenser (only in single phase) in the base and connecting cable or terminal block.

"POWER MASTER" Single Ended , Belt Grinding Machines, Suitable for 50 x 2000 mm size, Emery Belts. Each machine comprise of one Totally Enclosed Surface Cooled Electric Drive with On-Off Switch in front, one adjustable Belt Grinding Arm with belt tensioning arrangement, Steel Fabricated Sitting Height Floor Pedestal, one Contact Wheel and One Emery Belt. Optional Accessories* Aluminium oxide & Silicon Carbide Abrasive Belts* Dynamically Balanced, Rubberised, Plain or Serrated Contact Wheels* M.S. Sheet Partial/Full Guards* Floor Type Covers for Dust Collection* Standing Height Pedestal* Platen Grinding Attachment for Flat Grinding.

power master" heavy duty, double ended pedestal grinding machines are specially designed to provide heavy metal removal in engineering workshops, factories, forging units, foundries etc. each pedestal grinder is complete with electric motor, starter, two grinding wheels, two m.s. wheel guards with exhaust outlets, and two adjustable tool rests. the motor is fitted in the base of the pedestal grinder and the machine is equipped with 2 speed v-belt drive. arrangement is provided for increasing the spindle r.p.m when the grinding wheel diameter is reduced. this helps to maintain the correct surface foot per minute grinding speed. optional accessories* eye shields with spark arrestor* dust collectors* drill point grinding attachment

"POWER MASTER" Tool Post Grinding Machines are specially designed for mounting on the saddles of medium or heavy duty Lathe Machines and are most useful for grinding and polishing between centres of all types of shafts and other cylindrical components such as Rubber Rollers, engraved printing and metal printing rollers, Stainless calender rollers, M.G. Cylinders for the Paper Mills, chromium plated rods and various other applications. The Machine comprises of a totally enclosed fan cool electric drive of suitable horsepower specially designed to receive Belt grinding arm on it. Contact wheel is also mounted on the shaft extension of the drive. The arm is suitable for standard sizes of abrasive belts and can be rotated at all angles with respect to the drive. This facilitates the adjustment of the belt angle with respect to the job. Belt tensioning is done by means of a telescopic spring whereas a hand wheel is used for tracking. For intense stock removal (rough grinding) the Tool Post Belt Grinder should be mounted on the tool post in such a way that the abrasive belt is pressed over the contact wheel against the workpiece. The contact wheel to be used should be medium or hard and serrated with belts of rough grits (Grit 36 or 60). For very light material removal (finishing) either a soft contact wheel may be used or finishing may be done on the slack of belt and belts of fine grits are to be used (Grit 80, 120 & Finer) .

POWER MASTER" Belt Grinders with Built in Dust Collectors are specially designed for Collection of dry generated during Grinding of Components. Features 1) Belt Grinding Machine mounted on Rigid steel Frame.2) Low Noise : Below allowable noise level.3) High Filtering efficiency even for the finest dusts.4) Total Security with : Cotton Filtering sleeves (Non-inflammable) 5) Energy Savings : Low power consumption.

Features1. Compact unit ergonomically designed and space saving.2. Belt Grinding machines with built in Dust Collector3. Machine for standing height working4. Low Noise : Below allowable noise level with built in noise suppressor 5. High filtering efficiency even for fine dust particles6. Energy Saving : Low power consumption

"POWER MASTER" These Machines are Designed for Flexible Belt Grinding on Free Belt of Curved Components:

"POWER MASTER" This machine is Designed for Sanding Flat side of components by manually pressing the component on the Abrasive Belt duly supported by a Platen. The machine is complete with ground finish replaceable top plate, belt guards and starters. All roating parts are dynamically balance for vibration free performance. Electricals : Direct on line Starter Overall Dimensions :Sl. No. 1 to 4 : L x W x H - 975 x 800 x 900Sl. No. 5 & 6 : L x W x H - 975 x 825 x 900

Pedestal Grinding Machines are specially designed to provide heavy Metal removal in Engineering Workshops, Factories, Forging units, Foundries etc. Each Pedestal Grinder is complete with Electric Motor, Starter, Two Grinding Wheels, Two M.S. Wheel Guards with exhaust outlets, and two adjustable tool rests. The motor is fitted in the base of the Pedestal Grinder and the machine is equipped with 2 Speed V-Belt Drive. Arrangement is provided for increasing the spindle R.P.M when the Grinding Wheel Diameter is reduced. This helps to maintain the correct surface foot per minute Grinding speed.