Surface Grinding Machine 810x4000 – Precision and performance for large-scale machining

Surface Grinding Machine 810x4000 is a professional industrial machine designed for the precise machining of large metal components. With its robust construction and advanced technologies, it delivers exceptional accuracy and high efficiency in demanding industrial environments.

Main advantages of the Surface Grinding Machine 810x4000

The magnetic surface grinder 810x4000 is a solution for manufacturing plants that prioritise quality, reliability, and productivity in large-scale grinding operations. Its design has been optimised for working with heavy loads while maintaining precision and durability. Key benefits include:

• High load capacity: The table can handle a maximum load of 5500 kg, allowing the machining of heavy and oversized components.
• Large working area: The 810x4000 mm table provides ample space for precision grinding of large workpieces.
• Powerful spindle motor: The 18.5 kW motor ensures efficient machining of even the hardest materials.
• Precision feed in three axes: An advanced feed system enables accurate table movement control with a speed of 5–25 m/min.
• Durability and stability: The 16,000 kg machine frame minimises vibrations and ensures consistent performance.
• Versatility of application: Ideal for machining moulds, dies, large machine components, and heavy-industry parts.

Construction and technology

Heavy-duty frame and top-quality components

The Surface Grinding Machine 810x4000 features a massive 16,000 kg structure, providing outstanding stability during operation. The machine bed, made from high-quality materials, reduces vibrations and enhances grinding accuracy. The spindle, powered by an 18.5 kW motor, works with a large 500x75x305 mm grinding wheel, enabling efficient machining of hard materials.

Advanced hydraulic and feed systems

The machine is equipped with a high-performance 7.5 kW hydraulic motor that ensures smooth table movement at a feed speed of 5–25 m/min. The three-axis feed system, supported by a 3 kW servo motor, allows precise control of the grinding process — essential when machining complex-shaped components.

Cooling system and magnetic tables

The magnetic surface grinder is fitted with an advanced cooling system that prevents overheating of both the workpiece and the grinding wheel. Magnetic tables provide secure clamping, improving operational safety and accuracy, particularly during the machining of heavy parts.

Precision and productivity

The Surface Grinding Machine 810x4000 ensures excellent surface finish quality through precise three-axis feed control and a stable structure. The maximum table travel (4100x860 mm) and large spindle-to-table distance (900 mm) allow machining of components with various dimensions and shapes. The total power of 34 kW guarantees high productivity even during intensive production cycles, making the machine ideal for demanding industrial applications.

Applications

The Surface Grinding Machine 810x4000 has been designed for industrial facilities requiring precise machining of large-scale components. Typical applications include:

• Heavy industry: Machining large machine parts such as bases and housings.
• Mould and die production: Precision grinding of injection moulds and dies for the automotive and aerospace sectors.
• Machine component reconditioning: Restoring geometry of large components in repair shops.
• Energy industry: Machining turbine components and other large-scale elements.

Technical specifications

Technical data

Standard equipment

• Digital readout for three axes
• Electromagnetic table 810x4000 mm
• Grinding wheel
• Grinding wheel balancing arbor
• Grinding wheel holder
• Tool set
• 24V lighting system
• Cooling system
• CE certification
• CE declaration

Optional equipment

• Automatic wheel dressing system: Increases precision and grinding wheel lifespan.
• CNC control system: Enables programming of complex machining cycles.
• Additional magnetic table: Expands workpiece clamping options.
• Reinforced cooling system: Designed for intensive large-scale machining.

Order your surface grinder today

Enhance your production quality with the Surface Grinding Machine 810x4000. Contact us for a detailed quotation or to arrange a machine demonstration. Invest in technology that gives your factory a competitive edge — choose CORMAK surface grinders!