ROSSI MACHINERY SERVICES, Inc.,
Your Machine Tool Distributor In Ohio &
Your Industrial Equipment Supplier in Ohio
Serving Ohio Since 1995
ACER MACHINE: GRINDERS
ACER Grinders are the best in the industry. Built with the same high quality standards as their other machine tools, ACER offers a great selection of grinders to meet all your shop's needs.
There are three series of grinders in the ACER grinder family:
Each series has models to offer for the best in affordable quality that ACER is known for.
ACER SUPRA -II SERIES
The SUPRA -II Series Features:
HIGH PRECISION CARTRIDGE SPINDLE: High precision cartridge type spindle is supported by 4 high precision preloaded angular contact ball bearings and is driven by V3 class motor that allows high accurate grinding performance.
HIGH ANTI-WEAR GUIDE WAYS: The saddle rests on precision hand-scraped double V Turcite-B ways; the table rests on precision ball rolling ways. These guide ways are equipped with an auto lubrication system to resist premature wear and they are hand scraped or hardened & ground to 1/10,000″ per 12″.
HIGH RIGID CASTING CONSTRUCTION: Machines are casted with high grade casting iron with heavy walls and reinforced ribs to provide excellent rigidity and damping.
ENLARGED COLUMN AND BASE: An enlarged column and base creates high stability and rigidity. The height of the column is increased up to 19.3″ from table surface to the center line of spindle.
TABLE DRIVE: For handfeed models, the table drive makes use of cable which encloses high tensile steel cores that ensures more smooth table movement and longevity. The table handwheel can be indexed to 9 different positions withou backlash for more convenient operation. (618AH II has hydraulic table.)
SUPRA- 618-II
Features (2-Axis Auto Movement):
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Working Capacity: 6" x 18"
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Automatic Hydraulic Table Feed on X-Axis & Motorized Y-Axis.
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High Tensile Meehanite Cast Iron Base
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Double V Railings and "Turcite B" Coated on Crossfeed.
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Indexable Table Handwheel; Downfeed Handwheel at Machine Base.
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Auto Lubrication Pump
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CE Standard Electrical Components
SUPRA-618AH-II
Features (2-Axis Auto Movement):
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Working Capacity: 6" x 18"
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Automatic Hydraulic Table Feed on X-Axis & Motorized Y-Axis.
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High Tensile Meehanite Cast Iron Base
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Double V Railings and "Turcite B" Coated on Crossfeed.
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Indexable Table Handwheel; Downfeed Handwheel at Machine Base.
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Auto Lubrication Pump
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CE Standard Electrical Components
ACER SUPRA-PD GRINDERS
ACER'S New line of Grinders is the SUPRA-PD Series. Like ACER's other machine tools, the SUPRA-PD line is packed with great features while maintaining the high quality builds and affordability that always make ACER a good choice.
SUPRA-1224 PD
SUPRA-1428 PD
SUPRA-1432 PD
SUPRA-1632 PD
SUPRA-1640 PD
SUPRA-1020 PD
The Supra-1020 PD is pictured here but all the PD Series have the following features.
SUPRA-PD SERIES FEATURES:
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3HP spindle motor.
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Front mount spindle with run-out within 0.0001"
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Over all flatness within 0.00015" at 10" x 20" grinding capacity.
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Revolutionary sensor triggering directional control valve.
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PLC controlled 24 volt control circuit.
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Full ribbed machine base and column.
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Two speed rapid elevation travel.
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Recirculating auto lubrication system for all slideways and leadscrews.
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Turcite-B coated table and crossfeed ways.
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Precise stepping motor for downfeed increment control --0.00005 - 0.002".
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Electronic saddle lock device.
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Table speed is adjusted with flowing control turning knob.
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FC 25 casting weighing at 3,916 lbs.
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Hold maximum work load at 840 lbs.
SUPRA-818 PD
SUPRA-2040 PD
ACER AGS SURFACE GRINDERS
ACER AGS-1020AHD
AND
ACER AGS-1230 AHD
The ACER AGS-1021AHD and AGS-1230 AHD come with the following features:
FEATURES:
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Reinforced high column & heavyweight Meehanite casting.
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Direct drive spindle equipped with 4 ABEC-7 angular contact ball bearing.
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Spindle motor: 2 HP (1020AHD), 5 HP (1224AHD).
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1020AHD with 10″ x 20″ grinding capacity: 1224AHD with 12″ x 24″ grinding capacity.
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3 axes auto movement, easy to operate & maintain.
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Auto surface & plunge downfeed.
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Built-in chuck control for electromagnetic chuck (1224AHD only).
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24 volt circuit control.
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Double-V crossfeed ways; one V, one flat table ways.
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Auto-lube system.
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Dual hydraulic pump system: one each for auto incremental downfeed and table longitudinal travel.
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Large volume hydraulic tank.
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Rapid power elevation for 1224AHD.
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Double nut design for crossfeed leadscrew.
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19 3/4″ \ 23 1/2″ from table top to the center of spindle.
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4,180 lbs of full Meehanite casting (1224AHD only).
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Extra wide saddle at 24 1/2″ and 30 1/2″ each.
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Package with parallel dresser, dust suction & coolant system, halogen light and magnetic chuck.
ACER AGS-1640 AHD
AGS-1640 AHD FEATURES:
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Fully ribbed column ensures the highest rigidity.
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Overhead parallel dresser.
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Spindle run-out within 0.0001″.
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Cartridge type spindle with four class 7 high precision angular contact ball bearings.
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Complete splash guard.
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Longitudinal push-in handwheel.
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Bearing type directional control arm.
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Double-V Turcite-B laminated saddle ways.
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Ball screw on crossfeed.
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Weigh in at impressive 6,160 lbs.
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Crossfeed driven by AC motor and timing belt.
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Auto downfeed system increment from 0.0001″ to 0.001″.
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Levelling bolts and pads.
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Upper limit indicator.
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Rapid elevation is standard.
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Insert type coolant nozzle.
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Halogen work light.
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Electromagnetic chuck with demagnetizer.
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Safety 24 volt control circuit.
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Turcite-B lined one V & one flat table way.
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Dual hydraulic pump system: one each for auto incremental downfeed & table longitudinal travel.
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Enlarged hydraulic tank to cut down thermal effect on hydraulic oil viscosity.
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Separate electrical power cabinet; easy maintenance design.
ACER AGS-2040 AHD
&
ACER AGS-2060 AHD
The ACER model AGS-2040 AHD comes with the following features:
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Column type movement machine.
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One V and one flat table slideways are coated with Turcite-B.
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Reinforced column with Meehanite cast iron allows for heavy duty grinding.
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Double-V crossfeed ways are laminated with Turcite-B.
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Recirculating auto lubrication system ensures all moving parts are properly lubricated.
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Spindle uses four Class 7 high precision angular contact ball bearing. They are sealed and greased for life.
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Enlarged hydraulic tank with dual pump design allows for accurate downfeed and smooth table movement.
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Hydraulic temperature is kept constant by a separated cooling system. This is to make sure oil temperature will not rise more than 20° over room temperature.
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Mechanical downfeed designed for easy maintenance.
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V 3 graded 10 HP spindle motor.
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Maximum grinding capacity is 20″ x 40″.
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Front setting crossfeed dials allow users to set work piece distance without moving away from control panel.
The ACER-2060AHD SPECIFICS:
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Column type movement machine.
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One V and one flat table slideways are coated with Turcite-B.
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Reinforced column with Meehanite cast iron allows for heavy duty grinding.
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Double-V crossfeed ways are laminated with Turcite-B.
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Recirculating auto lubrication system ensures all moving parts are properly lubricated.
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Spindle uses four Class 7 high precision angular contact ball bearing. They are sealed and greased for life.
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Enlarged hydraulic tank with dual pump design allows for accurate downfeed and smooth table movement.
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Hydraulic temperature is kept constant by a separated cooling system. This is to make sure oil temperature will not rise more than 20° over room temperature.
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Mechanical downfeed designed for easy maintenance.
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V 3 graded 10 HP spindle motor.
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Maximum grinding capacity is 20″ x 60″.
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Front setting crossfeed dials allow users to set work piece distance without moving away from control panel.
