About Landis 1800 mm Heavy Duty Cylindrical Grinder
Make - Landis (England)
Model - 4RH
Center Height - 245 mm
Max. Length of Job - 1800 mm
Max. Job Diameter - 480 mm
Grinding Wheel Diameter - 914 mm
Grinding Wheel Width - 100 mm
Work-Head Speeds - 25 rpm to 125 rpm
- Features like Auto-Cut, Auto-Compensation, Delay, Plunge Grinding.
- Micro-Feed Travel in the Wheel Head Slide.
- Drawings of Electrical, Hydraulic, Erection etc. available.
- Complete with Coolant Tank & Pump.
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/CpDn_G5nNk0
Heavy Duty Precision EngineeringBuilt with a solid cast iron bed and precision spindle, the Landis 1800 mm cylindrical grinder delivers exceptional rigidity and stability. Its robust construction ensures minimal vibration, translating into consistently high precision and superior surface finish even for the heaviest industrial grinding projects.
Advanced Operational FlexibilityFeaturing hydraulic-powered table movement and a manual 3-jaw chuck, this grinder provides both control and adaptability. With variable-speed capabilities for both the spindle and work head, operators can optimize grinding processes for different materials or requirements, enhancing productivity.
Efficient Cooling and LubricationAn integrated coolant system maintains ideal temperatures during operation, safeguarding components and extending grinding wheel life. Centralized lubrication ensures consistent distribution to critical parts, reducing maintenance effort and enhancing machine longevity.
FAQs of Landis 1800 mm Heavy Duty Cylindrical Grinder:
Q: How does the Landis 1800 mm Heavy Duty Cylindrical Grinder achieve high precision during industrial grinding operations?
A: The grinder ensures high precision through its rigid cast iron bed, precision spindle, and hydraulic table movement. These features, combined with manual adjustments and integrated cooling, allow for accurate positioning and efficient heat management, attaining accuracy levels of 0.002 mm and surface finishes up to 0.2m Ra.
Q: What types of workpieces and materials is this cylindrical grinder suitable for?
A: This machine is designed for external cylindrical grinding of medium to large workpieces, particularly those made from steel and cast iron. It accommodates components weighing up to 1000 kg and grinding lengths up to 1800 mm, making it ideal for heavy duty industrial applications.
Q: When is centralized lubrication beneficial during grinding operations?
A: Centralized lubrication is especially beneficial during continuous or extended grinding sessions. It ensures that all critical machine components receive steady lubrication, reducing wear, improving reliability, and minimizing maintenance downtime.
Q: Where can this grinder be installed and what are its space requirements?
A: The Landis 1800 mm grinder is intended for industrial workshops or manufacturing facilities. Its approximate dimensions are 4000 mm (L) 1800 mm (W) 1600 mm (H), and it weighs about 7000 kg, so it requires a strong, stable floor and ample working space around it.
Q: What is the process for using the manual 3-jaw chuck and tailstock for securing workpieces?
A: To secure a workpiece, operators manually adjust the 3-jaw chuck to clamp the workpiece centrally, then use the manually adjustable tailstock for additional support. This ensures the workpiece remains stable and aligned throughout the grinding process.
Q: How does the integrated coolant system improve grinding efficiency and tool life?
A: The built-in coolant system prevents overheating of the workpiece and grinding wheel, which helps maintain dimensional stability, improves surface finish quality, and extends the life of both the grinding wheel and the machine components.
Q: What are the main benefits of using the Landis 1800 mm Heavy Duty Cylindrical Grinder for industrial applications?
A: This grinder offers robust performance, flexibility with variable speeds, precise hydraulic control, and high accuracy. Its heavy-duty construction ensures longevity and stability, making it well-suited for precision grinding of large industrial components.