About TOS Czech BPH-20 Hydraulic Surface Grinder Machine
Make - TOS (Czech Republic)
Model - BPH-20
Grinding Capacity - 200 mm x 630 mm
Magnet Size - 200 mm x 600 mm
Grinding Wheel Size - Diameter 250 mm x 25 mm Width
Longitudinal Travel - 690 mm
Cross Travel - 225 mm
Max. Distance b/w Magnet Top to Wheel Center - 275 mm
- Motorised Rapid Vertical Travel of the Wheel-Head.
- Feature of Automatic Depth Adjustment "Auto-Cut".
- Complete with Coolant Tank & Pump.
- Machine is in excellent working condition.
Video of the Machine -
https://youtu.be/GQaRFe0xp7s
High Precision GrindingThe BPH-20 boasts a grinding length of 500 mm and employs both V and flat guideways for its table slide, optimizing accuracy. Its magnetic chuck and heavy-duty build ensure stability during operation, making it suitable for fine-tolerance engineering and metalworking applications.
Flexible Operation ModesOperators can select between auto and manual feed for both longitudinal and cross movements, offering adaptability for various workpiece requirements. The semi-automatic hydraulic control allows smooth transitions and precise control, enhancing both productivity and safety.
Efficient Cooling and LubricationEquipped with a centralized lubrication system and a built-in coolant system, the BPH-20 maintains optimal temperature and reduces friction, extending machinery life and ensuring consistent grinding quality even during extended usage.
FAQ's of TOS Czech BPH-20 Hydraulic Surface Grinder Machine:
Q: How does the TOS Czech BPH-20 ensure high precision in surface grinding?
A: The BPH-20 integrates V and flat guideways for table slide stability, a rigid cast iron structure, and a magnetic chuck measuring 200 x 500 mm, all of which collectively enable consistent, high-precision grinding results.
Q: What types of operations can be performed on this machine?
A: This model supports both automatic and manual table feeds for longitudinal and cross movements, allowing for a variety of grinding operations, including high-precision flat surface grinding and rapid material removal tasks.
Q: When is it recommended to use the coolant system?
A: The integrated coolant system should be engaged during all grinding operations, particularly for prolonged runs or when working with heat-sensitive materials, to prevent thermal distortion and ensure a fine finish.
Q: Where is the centralized lubrication system advantageous?
A: Centralized lubrication simplifies machine maintenance and guarantees constant lubrication of critical components, reducing wear, enhancing accuracy, and extending the operational lifespan-especially useful in continuous production environments.
Q: What is the process for adjusting the grinding speed on the BPH-20?
A: The grinding wheel and spindle speeds can be adjusted up to 2850 RPM, allowing operators to tailor the machine's performance to different materials and surface finish requirements directly via control settings.
Q: How does the machine handle heavy-duty and continuous grinding tasks?
A: Thanks to its robust 1800 kg construction, 3.5 kW power, heavy-duty hydraulic system, and centralized lubrication, the BPH-20 delivers reliable, continuous performance for industrial applications requiring sustained precision and durability.