01952 482 452
2023 Blohm Planomat XT Surface Grinding Machine.
Blohm Planomat XT Surface Grinding Machine – Precision, Power & Flexibility.
The Blohm Jung GmbH Planomat XT is a high-precision surface and profile grinding machine engineered for demanding applications requiring tight tolerances, superior surface finishes, and process reliability. Built in Germany, this machine combines robust construction, powerful spindle options, and advanced control technology for consistent, high-quality results.
🎯 Key Performance Advantages
Large grinding capacity up to 600 × 1,200 mm (model dependent)
High table load capacity – up to 800 kg
Variable-speed grinding spindle up to 24 kW
Precision linear axes with high feed resolution
Designed for both deep grinding and pendulum grinding applications
This makes the Planomat XT ideal for toolrooms, mould & die, aerospace, and high-precision subcontract work.
📐 Working Envelope & Capacity
Grinding Range:
400 × 800 mm up to 600 × 1,200 mm
Max Table Load: 800 kg (including magnetic chuck)
Table Height: 955 mm
Distance Table to Spindle Centre: 150 – 950 mm
The generous working area supports larger components and multiple setups, improving efficiency per cycle.
⚙️ Axis Travels & Feed Rates
X-Axis Travel: up to 1,500 mm
Y-Axis Travel: 800 mm
Z-Axis Travel: up to 560 mm
Feed Rates:
X: 30 – 40,000 mm/min
Y: 4 – 10,000 mm/min
Z: 4 – 16,000 mm/min
These capabilities allow for both heavy stock removal and ultra-fine finishing.
🔩 Spindle & Grinding Capability
Spindle Power Options: 11 kW / 15 kW / 24 kW
Spindle Speed: up to 8,000 rpm
Max Grinding Wheel Diameter: 400 mm
The powerful spindle enables high material removal rates, while maintaining thermal stability and surface integrity.
🧠 CNC Control System
Equipped with advanced Siemens 840D sl control, delivering:
Intuitive operator interface
Network connectivity for data transfer
Integration with shopfloor systems
High-level process control for complex grinding cycles
This ensures repeatability, accuracy, and easy program management.
🏗️ Machine Construction & Design
Rigid machine base for vibration-free grinding
Optimised for thermal stability and accuracy
Fully enclosed working area for safety and cleanliness
Integrated coolant mist extraction compatibility
Machine weights up to 9,300 kg ensure maximum stability under load.
🔧 Grinding Versatility
The Planomat XT supports a wide range of materials and applications:
Tool steels (hardened and unhardened)
Stainless steels and high-alloy materials
Cast iron and bearing steels
Nickel-based and aerospace alloys
Compatible with CBN and diamond wheels for advanced grinding strategies.
🏭 Installation & Integration
Requires stable, vibration-free foundation
Standard compressed air supply (5–6 bar)
Network-ready for data exchange and DNC workflows
Designed for integration with coolant systems and filtration units
💡 Why Choose the Planomat XT?
This machine is ideal for manufacturers looking to:
Achieve micron-level accuracy and superior surface finishes
Handle large or heavy workpieces with ease
Combine roughing and finishing in a single setup
Improve process reliability in high-value component production
🛠️ Typical Applications
Tool & die manufacturing
Aerospace component finishing
Precision engineering and subcontract grinding
Automotive and bearing components
Swiss CNC
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