M1432B universal hydraulic cylindrical grinder machine is an improved design of its predecessor M131W and M1432A, retaining their core strengths. It can be operated by hand or controlled via power or hydraulic systems. Compared to M1432A, this model offers superior rigidity, better thermal deformation resistance, larger spindle bearing diameter, higher grinding power, and improved finishing through small orifice lubricant restrictors.
Specification
| Description | M1432B×1000 | M1432B×1500 |
| Grinding length (O.D / I.D) | 1000 / 125 mm | 1500 / 125 mm |
| Grinding diameter (O.D / I.D) | Φ8~Φ320 / Φ30~Φ100 mm | |
| Center height | 180 mm | 180 mm |
| Max. workpiece weight | 150 kg | 150 kg |
| Worktable speed | 0.1~4 m/min | 0.1~4 m/min |
| Max. peripheral speed of grinding wheel | 38 m/s | 38 m/s |
| Max. table travel | 1100 mm | 1600 mm |
| Swivel range of worktable | -3~+7° | -3~+6° |
| External wheel size | Φ400×50×Φ203 mm / Φ500×50×Φ203 mm | |
| Spindle speed of headstock | 50Hz: 25~220 stepless r/min | 60Hz: 30~264 stepless r/min | |
| Headstock & Tailstock center | MT4 | MT4 |
| Wheelhead displacement per div. of handwheel (coarse / fine) | 0.01 / 0.0025 mm | 0.01 / 0.0025 mm |
| Total motor power | 9 kW | 9 kW |
| Overall dimensions (L × W × H) | 3605 × 1810 × 1515 mm | 4605 × 1810 × 1515 mm |
| Machine weight | 3700 kg | 4300 kg |
Main Features
- Hydro-electric controls for table longitudinal travel, wheelhead approach/withdrawal, and automatic periodic cross infeed via button operation.
- Headstock swivels up to 90° counter-clockwise, allowing taper grinding via headstock, table, or wheelhead adjustment. Chuck mounting supported.
- Independent motors drive the workpiece, internal/external grinding wheels, hydraulic pump, and coolant system.
- All power-moving sections are interlocked with electro-hydraulic mechanisms to ensure operator safety. Grinding wheels are protected by sturdy covers.
Machine Details
