
2024 ACRA (Taiwan) Model MN2 Tool & Cutter Grinder with Ball Screw, Copy of Cincy Monaset grinder
Description
2024 ACRA (Taiwan) Model MN2 Tool & Cutter Grinder with Ball Screw, Copy of Cincy Monaset grinder • CAPABILITY FOR MULTIPLE GRINDING OPERATIONS AT SINGLE CHUCKING OF WORK PIECE SAVES SETUP TIME, ASSURES EXCELLENT CONCENTRICALLY. • VERSATILITY FOR GENERATING STRAIGHT OR TAPERED, RIGHT OR LEFT HAND, INFINITELY VARIABLE LEADS FROM A SIMPLE BUILT-IN LEAD MECHANISM. • TURNTABLES MOUNTING OF ENTIRE WORK HEAD SLIDE ASSEMBLY, ADJUSTABLE THROUGH 235 PLUS DEGREES IN THE HORIZONTAL PLANE HAS PROVED TO BE A REAL ASSET WHEN GRINDING RADIUS. • ADJUSTABLE IS WORK HEAD ON SEPARATED SLIDE WITH DUAL HAND WHEEL CONTROL HAS PROVED TO BE A BOOST FOR SETUPS. STANDARDEQUIPMENT: STANDARD EQUIPMENT: • WHEEL HEAD TOOL REST ASSEMBLY WITH EXTENSION BAR • GRINDING WHEEL GUARDS WITH EXTENSION BAR • FRONT STOCK SUPPORT • STRAIGHT CYLINDRICAL COLLETS: (PLEASE SELECT “A” OR “B”) (A) METRIC SIZES: 3,5 ,6,8,10,12,16,20,25 & 32 M/M. (B) INCH SIZES: 1/8, 3/16, 1/4 , 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1,1-1/8 & 1-1/4″ ALSO INCLUDING SET OF 3 TAPER COLLETS: NO. 2,3,4 MORSE TAPER • SET OF (5) GRINDING WHEEL FLANGES. (4) STANDARD AND (1) EXTENSION FLANGE • DIAMOND HOLDER BRACKET • WRENCH FOR WORK HEAD • TOOTH REST CENTERING GAUGE • ADJUSTABLE TAILSTOCK SUPPORT UNIT • SPANNER FOR GRINDING WHEEL • LEVELING BLOCKS • STANDARD ARBOR • SCREWDRIVER • SET OF WRENCH’S • DOUBLE-END SPANNER • SET OF (4) INDEX PLATES FOR SPINDLE LEAD MECHANISM 0,8,10 & 12 DIVISIONS • TOOLBOX • OIL CAN Cast Iron Base Designed to Grind Complex Tools Table & Work Head Controls Motorized OPTIONALACCESSORIES: PRICE Index plate for spiral lead indexing unit-24T… $550.00 Frequency converter for grinding-wheel-spindle to 1/2 HP (Freq inverter included) $750.00 Frequency converter for grinding-wheel-spindle to 1HP (Freq inverter included)……$950.00 Frequency converter for grinding-wheel-spindle to 2 HP (Freq inverter included)…$1,000.00 CAPACITY: WORK HEAD: SWING OVER MAIN SLIDE:… 12” COLLET WORK DIAMETER (MIN~MAX):… 0.12 ~ 1.25” LEAD GENERATED BY SPIRAL LEAD MECHANISM:… 1.81” WHEEL HEAD: GRINDING WHEEL DIAMETER:… 4” RANGE: MAIN SLIDE TRAVEL:… 5.75” OFFSET SLIDE TRAVEL TOTAL:… 5.25” FRONT OF CENTER:… 3” REAR OF CENTER:… 2.25” WORK HEAD ANGULAR ADJUSTMENT: HORIZONTAL PLANE:… 235” VERTICAL PLANE (ABOVE/BELOW CENTER):… 40” WHEEL HEAD: LONGITUDINAL SLIDE TRAVEL:… 6” VERTICAL SLIDE TRAVEL TOTAL:… 9.5” ABOVE CENTER:… 4.5” BELOW CENTER:… 5” CROSS SLIDE TRAVEL TOTAL:… 7.5” FRONT OF CENTER:… 3” REAR OF CENTER:… 4.5” SPINDLE SPEEDS: WORK HEAD (1 SPEED):… 436 RPM WHEEL HEAD (3 SPEEDS):… 4,000, 5,729, 8000 RPM MOTORS: WORK HEAD:… AC, INCLUDES REVERSE ¼ HP WHEEL HEAD:… AC, ½ HP VOLTAGE:… 230/460V AC/ 3 PH WEIGHT:… 1525 LBS DIMENSIONS:… 46 X 42 X 72"
Specifications
| Manufacturer | ACRA |
| Model | MN2 Monaset type Tool & Cutter Grinder |
| Year | 2024 |
| Condition | New |
| Stock Number | 22100 |
| Status | For Sale |
| Swing | 12"; 304.8 mm |
| Grinding Wheel Dia. | 4"; 101.6 mm |
| Power | 12 hp; 8.9 kW |
| Max RPM | 8,000 RPM; 8,000 RPM |
| Dimensions | 46” x 42” x 72”; 46” x 42” x 72” |
| Weight | 1,525 lbs; 1,525 lbs |
| ½” Wheel flange and spanner | $120.00 |
| Wheel flange w/2 collets (3mm,6mm) for internal grinding | $350.00 |
| ER11 collet set (collet 3,2,1mm each 1pc) w/ wrench/extension | $500.00 |
| Wheel head tooth rest set w/ extension bar | $400.00 |
| 4” six-jaw chuck for work head | $1,200.00 |
| Grinding device for large face milling cutters | $850.00 |
| Lathe tool grinding attachment | $950.00 |
| Tool grinding bracket | $160.00 |
| Adjustable tailstock support unit | $170.00 |
| Wet grinding attachment | $1,000.00 |
| Dry and wet coolant tank (45L, 1/2HP) | $2,400.00 |
| Dry and wet coolant tank (80L, 1/2HP) | $4,850.00 |
| Dust collector | $1,800.00 |
| Upgrading motor of grinding-wheel-spindle to 1HP | $480.00 |
| Upgrading motor of grinding-wheel-spindle to 2HP | $800.00 |
| Safety shield | $480.00 |
| Wooden case or wooden crate w/ fumigation | $1,150.00 |
| Series | MN-2 |
| LENGTH BETWEEN SPINDLE NOSE & TAIL CENTER | . 6” |
| Swing Over M/Slide | 12" |
| Main Motor | 1/2 HP |


