Universal Cylindrical Grinding Machine M1420/550
| US$11,200.00-13,000.00 | 1 Piece (MOQ) |
Basic Info.
Model NO.
M1420/550
Controlling Mode
CNC
Automatic Grade
Automatic
Cylindrical Grinder Type
Universal Cylindrical Grinder
Precision
High Precision
Certification
GS, CE, ISO 9001
Condition
New
Grinding Length(O.D/I.D)
1000/125
Grinding Dia.(O.D/I.D)
8-320/30-100
Center Height
180
Max.Workpiece Weight
150mm
Transport Package
Wooden Case
Specification
Grinding Length(O. D/I. D)1000/125
Trademark
WHITE EAGLE
Origin
Made in China
HS Code
8460199000
Production Capacity
1000 Sets / Month
Product Description
Application and FeatureThe machine is intended for cylindrical, internal and taper grinding. It is specially suitable for workshops engaged in single-piece, small and medium batch production.
The workpiece, cylindrical and internal grinding wheels, hydraulic and coolant pumps are driven by their separate motors.
The table longitudinal traverse is actuated by hydraulic means at steplessly variable speed or operated by means of handwheel.
The wheelhead rapid approach and withdrawal and intermittent feed are effected hydraulically. The wheel feed can also be operated by hand.
Specification
| Universal cylindrical grinding machine | M1420-520 |
| Diameter of grinding | Ø8~200mm |
| Maximum grinding length | 520mm |
| Grinding bore diameter | Ø10~80mm |
| Grinding depth | 125mm |
| Speed of internal mold | 11000r/min |
| Maximum spindle load-bearing | 50kg |
| Maximum travel of working table | 550mm |
| Speed of working table | 100~4000mm/r/min |
| Rotary angel of working table | -5~+9° |
| Rotary angel of headstock | -30~90° |
| Rotary angel of grinding wheel | 180° |
| Center height | 125mm |
| Center sleeve taper | MT4 |
| Grinding wheel size | 400*40*203mm |
| Speed of headstock | 60,85,230,120,170,460r/min |
| Speed of grinding wheel | 1780r/min |
| High-speed travel of grinding wheel | 20mm |
| Maximum travel of grinding wheel | 150mm |
| Feeding rate of grinding wheel handwheel per grid | 0.005mm |
| Feeding rate of grinding wheel handwheel per rev | 1mm |
| Power of grinding wheel motor | 4kw |
| Power of headstock motor | 0.25/0.37kw |
| Power of oil pump motor | 0.75kw |
| Power of cooling motor | 0.125kw |
| Dimension (length * width * height) | 2200*1450*1650 |
| Weight | 2500kg |
| Roundness 0.002mm Cylindricity 0.003mm Roughness Ra0.32 | |
Standard Accessories
| Item | Name | Model/Drawing No. | Specifications | Amount | |
| 0 | Universal cylindrical grinding machine | M1420 | 520 | 1 | |
| 1 | Waterproof cover | M1320-25-315 | 1 | ||
| M1320-25-316 | 1 | ||||
| J21-4 | M16×10 | 2 | |||
| 2 | Tension spring | M1320-25-314 | 2 | ||
| 3 | Triangle roller box | M1320-25-501 | 2 | ||
| M1320-25-304 | 56 | ||||
| 4 | Flat roller box | M1320-25-502 | 2 | ||
| M1320-25-305 | 28 | ||||
| 5 | Set screw with flat | J22-3 | M6×12 | 8 | |
| 6 | Drive the block | M1420-21-306 | 1 | ||
| J21-4 | M6×10 | 2 | |||
| 7 | Wedge belt | J type | 620×19.2 | 1 | |
| 8 | Triangle tape | O type | 710 | 1 | |
| 9 | Wedge belt | L type | 1024×19.2 | 1 | |
| 10 | Rubber belt | M1420-30-503 | 930×25×1.2 | 1 | |
| 11 | Grinding wheel dresser | M1320-61 | Diamond clamping | 1 | |
| 12 | Cooling water tank | M1320-76 | 1 | ||
| 13 | Inner grinding shutter | M1420-83 | 1 | ||
| 14 | Internal joint shaft | M1420-31-301 | 1 | ||
| M1420-31-308 | 1 | ||||
| M1420-31-310 | 1 | ||||
| M1420-31-313 | To spin | ||||
| 14-1 | Internal grinding wheels | M1420-31-300 | adhesion | ||
| GB80ZR1AP | 30×25×10 | 1 set | |||
| M1420-31-309 | Combined wheel bolt | adhesion | |||
| MGB60ZR1AP | 12×16×5 | 1 set | |||
| M1420-31-300 | Combined wheel bolt | adhesion | |||
| GB80ZR1AP | 17×20×6 | 1 set | |||
| M1420-31-500 | Paper pad | 1 | |||
| GB80ZR1AP | 40×25×13 | 1 | |||
| 15 | Mat iron | 3 | |||
| 16 | Wrench | M1320-85-301 | 1 | ||
| 17 | Dismounting nut | M1320-85-302 | M68X2 | 1 | |
| 18 | Hexagon socket wrench | M1320-25-501 | 1 | ||
| 19 | Double-headed wrench | S91-1 | 12×14 | 1 | |
| 17×19 | 1 | ||||
| 22×24 | 1 | ||||
| 27×30 | 1 | ||||
| 20 | Inner hexagon wrench | S91-7 | 5 | 1 | |
| 6 | 1 | ||||
| 8 | 1 | ||||
| 10 | 1 | ||||
| 12 | 1 | ||||
| 21 | Grinding wheel clamp | M1320-30-103 | 1 | ||
| M1320-30-307 | 1 | ||||
| M1320-30-308 | 5 | ||||
| J21-9 | M10×40 | 6 | |||
| J22-4 | M8×10 | 5 | |||
| 22 | Carbide-tipped center | HQ95-1 | A3 | 1 | |
| 23 | Half-conical center | HQ95-3 | A3 | 1 | |
| 24 | Screw driver | 4" | 1 | ||
| 25 | Right waterproof cover | M132-10-312 | 1 | ||
| 26 | Balance shaft and nut | M1320-85-300 | Ø50 | 1 Each | |
| 27 | Flange | M1420-62-300 | 1 | ||
| 28 | Three jaw chuck | M1420 | 1 | ||
| 29 | Internal grinding attachment | M1420 | 1 |
Technical Documents
| Name | Amount | Remark |
| Operational instruction | 1 | Accessory box |
| Test certificate | 1 | Accessory box |
| Packing list | 1 | Accessory box |
Machine Photos
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