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● GW’s peripheral speed is 35m/s, high efficiency and good surface finish.
● Hydraulic driven GW/RW dressing arrangement, smooth move, high precision dressing.
● Machine bed made from high quality Meehanite cast iron, through natural aging to get high rigidity and stability, deformation-free.
● Economical centerless grinding machine.
| Parameters | HFC-1206T |
|---|---|
| Normal Grinding Diameter | Φ1～Φ35mm |
| Extend Grinding Diameter | Φ40～Φ60mm |
| Size of Grinding Wheel(ODxWidthxID) | Φ305×150×Φ120 |
| Size of Regulating Wheel(ODxWidthxID) | Φ205×150×Φ90 |
| Type of Spindle | Hydrodynamic pressure |
| Spindle Rotation Precision | ＜0.002mm |
| Pressure of Oil Supplying | 10±1kg/cm² |
| Rotation Speed of Grinding Wheel | 1950R.P.M |
| Rotation Speed of Regulating Wheel | 1-300 R.P.M |
| Motor Power for Grinding Wheel | 7.5HP(5.5KW) and AC380V/50Hz |
| Motor Power for Regulating Wheel | 2.6HP(2KW) and AC200V/50Hz |
| Motor Power for Oil Pump | 1HP(0.75KW) and AC380/50Hz |
| Motor Power for Coolant Pump | 1/8HP(90W) and AC380/50Hz |
| Turning Wheel for Regulating Wheel Infeed | 3.5mm/rotation and 0.02mm/graduation |
| Fine-Turning Wheel for Regulating Wheel Infeed | / |
| Turning Wheel for Work-Tabe Infeed | 7mm/rotation and 0.05mm/graduation |
| Fine Turning Wheel for Work-Tabe Infeed | 0.2mm/rotation and 0.001mm/graduation |
| Turning Wheel for Dressing Infeed | 1.5mm/rotation and 0.01mm/graduation |
| Adjustable Tilt Angle for Regulating Wheel | +5°～-3° |
| Adjustable Swivel Angle for Regulating Wheel | ±5° |
| Machine Demensions | 1800×1400×1450mm |
| Package Measurement | 2000×1700×1700mm |
| Machine Net Weight | 1770 kgs |
| Machine Gross Weight with Package | 1920 kgs |
| Parameters | HFC-1808T |
|---|---|
| Normal Grinding Diameter | Φ1～Φ50mm |
| Extend Grinding Diameter | Φ40～Φ120mm |
| Size of Grinding Wheel(ODxWidthxID) | Φ455×205×Φ228.6 |
| Size of Regulating Wheel(ODxWidthxID) | Φ255×205×Φ111.2 |
| Type of Spindle | Hydrodynamic pressure |
| Spindle Rotation Precision | ＜0.002mm |
| Pressure of Oil Supplying | 10±1kg/cm² |
| Rotation Speed of Grinding Wheel | 1520R.P.M |
| Rotation Speed of Regulating Wheel | 1-300 R.P.M |
| Motor Power for Grinding Wheel | 15HP(11KW) and AC380V/50Hz |
| Motor Power for Regulating Wheel | 4HP(3KW) and AC200V/50Hz |
| Motor Power for Oil Pump | 1HP(0.75KW) and AC380/50Hz |
| Motor Power for Coolant Pump | 1/4HP(180W) and AC380/50Hz |
| Turning Wheel for Regulating Wheel Infeed | 3.5mm/rotation and 0.05mm/graduation |
| Fine-Turning Wheel for Regulating Wheel Infeed | 0.1mm/rotation and 0.001mm/graduation |
| Turning Wheel for Work-Tabe Infeed | 9mm/rotation and 0.10mm/graduation |
| Fine Turning Wheel for Work-Tabe Infeed | 0.2mm/rotation and 0.001mm/graduation |
| Turning Wheel for Dressing Infeed | 2mm/rotation and 0.01mm/graduation |
| Adjustable Tilt Angle for Regulating Wheel | +6°～-5° |
| Adjustable Swivel Angle for Regulating Wheel | ±6° |
| Machine Demensions | 2350×1960×1550mm |
| Package Measurement | 2400×2000×1800mm |
| Machine Net Weight | 2850 kgs |
| Machine Gross Weight with Package | 3005 kgs |
| Parameters | HFC-1810T |
|---|---|
| Normal Grinding Diameter | Φ1～Φ50mm |
| Extend Grinding Diameter | Φ40～Φ120mm |
| Size of Grinding Wheel(ODxWidthxID) | Φ455×255×Φ228.6 |
| Size of Regulating Wheel(ODxWidthxID) | Φ255×255×Φ111.2 |
| Type of Spindle | Hydrodynamic pressure |
| Spindle Rotation Precision | ＜0.002mm |
| Pressure of Oil Supplying | 10±1kg/cm² |
| Rotation Speed of Grinding Wheel | 1520R.P.M |
| Rotation Speed of Regulating Wheel | 1-300 R.P.M |
| Motor Power for Grinding Wheel | 15HP(11KW) and AC380V/50Hz |
| Motor Power for Regulating Wheel | 4HP(3KW) and AC200V/50Hz |
| Motor Power for Oil Pump | 1HP(0.75KW) and AC380/50Hz |
| Motor Power for Coolant Pump | 1/4HP(180W) and AC380/50Hz |
| Turning Wheel for Regulating Wheel Infeed | 3.5mm/rotation and 0.05mm/graduation |
| Fine-Turning Wheel for Regulating Wheel Infeed | 0.1mm/rotation and 0.001mm/graduation |
| Turning Wheel for Work-Tabe Infeed | 9mm/rotation and 0.10mm/graduation |
| Fine Turning Wheel for Work-Tabe Infeed | 0.2mm/rotation and 0.001mm/graduation |
| Turning Wheel for Dressing Infeed | 2mm/rotation and 0.01mm/graduation |
| Adjustable Tilt Angle for Regulating Wheel | +6°～-5° |
| Adjustable Swivel Angle for Regulating Wheel | ±6° |
| Machine Demensions | 2350×1960×1550mm |
| Package Measurement | 2400×2000×1800mm |
| Machine Net Weight | 2950 kgs |
| Machine Gross Weight with Package | 3150 kgs |
| Parameters | HFC-1812T |
|---|---|
| Normal Grinding Diameter | Φ1～Φ50mm |
| Extend Grinding Diameter | Φ40～Φ120mm |
| Size of Grinding Wheel(ODxWidthxID) | Φ455×305×Φ228.6 |
| Size of Regulating Wheel(ODxWidthxID) | Φ255×305×Φ111.2 |
| Type of Spindle | Hydrodynamic pressure |
| Spindle Rotation Precision | ＜0.002mm |
| Pressure of Oil Supplying | 10±1kg/cm² |
| Rotation Speed of Grinding Wheel | 1520R.P.M |
| Rotation Speed of Regulating Wheel | 1-300 R.P.M |
| Motor Power for Grinding Wheel | 20HP(15KW) and AC380V/50Hz |
| Motor Power for Regulating Wheel | 4HP(3KW) and AC200V/50Hz |
| Motor Power for Oil Pump | 1HP(0.75KW) and AC380/50Hz |
| Motor Power for Coolant Pump | 1/4HP(180W) and AC380/50Hz |
| Turning Wheel for Regulating Wheel Infeed | 3.5mm/rotation and 0.05mm/graduation |
| Fine-Turning Wheel for Regulating Wheel Infeed | 0.1mm/rotation and 0.001mm/graduation |
| Turning Wheel for Work-Tabe Infeed | 9mm/rotation and 0.10mm/graduation |
| Fine Turning Wheel for Work-Tabe Infeed | 0.2mm/rotation and 0.001mm/graduation |
| Turning Wheel for Dressing Infeed | 2mm/rotation and 0.01mm/graduation |
| Adjustable Tilt Angle for Regulating Wheel | +6°～-5° |
| Adjustable Swivel Angle for Regulating Wheel | ±6° |
| Machine Demensions | 2350×1960×1550mm |
| Package Measurement | 2400×2000×1800mm |
| Machine Net Weight | 3050 kgs |
| Machine Gross Weight with Package | 3250 kgs |
1.The spindles are Made from Japanese high-grade alloy steel (SNCM-220H), carburized heat treated, then the spindle proceed to sub zero treatment, finally finished after precision machining & grinded.
2.Inner hardness HRC25° ~30°, surface hardness HRC62° to feature spindle with high torque load, deformation free, wear resistance, and long working life, which is suitable for heavy duty grinding.
3.KJ-4 alloy steel made spindle bearing and three point hydrodynamic oil film system, to provide excellent cooling cycles, high precision, and long working life.
1.The Auto lubricator provides lubrication to GW & RW spindle. The centralized lubrication system lubricates all the slideways of upper/bottom slide and dressing arrangement slides, to ensure precision of feeding and processing.
2.Safety lock is equipped with Spindle motor, the lock will be auto-turned on when oil pressure lower than regulated value, provide protection to spindle.
3.Hydraulic oil fan to keep suitable oil temperature, which protects spindle away from thermal deformation, and extends oil seal’s working life.
1.The leader Screw is made from Nickel alloy steel (SNCM-4), with normalization, high frequency harden treatment and precision ground to ensure high precision feeding.
2.The adjustable nut features smooth adjustment, high accuracy, and excellent wear resistance.
1.Double “V” shaped slideways support bottom slide’s stable and accurate movement.
2.The slideways are hardened and precision ground to get smooth movement and excellent wear resistance.
3.Dust entering proof.
4.0.001mm feeding accuracy.
1.Henfux Q.C. department equipped with high precision inspection instruments, to provide fully inspection in each process and final product precision.
2.Restrict quality control to ensure each machine’s high precision.
