. Canadian machinery and metalworking (January-June 1919). Holding Power is 110 to 210 lbs. per , depending on size of chuck. Pole Pieces do not loosen up. Top PlateFrame is solid. Plenty of air space between coils. Unit Coil System means uniform holding-power over entire magnetic surface. Great Range of Work due to pole ar-rangement. Very Thick Top Plate allows surface to betmed up frequently. Chuck is Water-proof, Moisture-proofand Heat-proof. Small Current consumed. Water-tight Volt Box. Voltage easily changed on rectangular chucks- Heald Chucks will not magnetize machinethey are used
. Canadian machinery and metalworking (January-June 1919). Holding Power is 110 to 210 lbs. per , depending on size of chuck. Pole Pieces do not loosen up. Top PlateFrame is solid. Plenty of air space between coils. Unit Coil System means uniform holding-power over entire magnetic surface. Great Range of Work due to pole ar-rangement. Very Thick Top Plate allows surface to betmed up frequently. Chuck is Water-proof, Moisture-proofand Heat-proof. Small Current consumed. Water-tight Volt Box. Voltage easily changed on rectangular chucks- Heald Chucks will not magnetize machinethey are used on. Armor Tube protects connecting wires. Detached and Protected DemagnetizingSwitch, can be located at operatorsconvenience. Chuck Demagnetizes completely. Every Feature Tested by Magnetic Chucks Will Increase Your Production An instance is pictured below—just one of scores. Here two HealdChucks placed end to end are grinding 528 cones in 1 hour and 45minutes, including loading and removal. The former method took5 hours and required constant supervision. The application of the Heald Magnetic Chuck to your Planer, Shaper, Milling-Machine, Grinding Machine or Lathe, may greatly increase their output and reduceyour production cost. Why not let us send you full particulars? No obligations. The Heald Machine Co., Worcester, Massachusetts CANADIAN AGENTS:—Aikenhead Hardware, Ltd., Toronto; Canadian Fairbanks-Morse Co., Montreal; George Machinery & Supplies Co., Montreal; Garlock-Walker Machinery Co., Toronto; H. W. Petrie. Ltd., ; Standard Machinery & Supplies, Ltd., Montreal; The Swedish Gauge Company, Montreal; A. R. William-Machinery Co., Ltd., Toronto; Williams & Wilson, Montreal, Quebec. If any advertisement interests you, t
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19
