Surface Grinding Machine 300x1000 - CORMAK

Surface Grinding Machine 300x1000

The Surface Grinding Machine 300x1000 is an advanced unit dedicated to precise grinding of flat surfaces in industrial settings. Equipped with automatic feeds for three axes and a 300x1000 mm magnetic table, it offers exceptional accuracy and reliability. Its solid construction and ability to handle loads up to 400 kg make it an ideal solution for demanding production applications.

Main advantages of the machine

The Surface Grinding Machine 300x1000 was designed for maximum precision and efficiency in metalworking, offering advanced technological solutions that set it apart in the segment of surface grinders. Its construction and technical parameters provide measurable benefits in production environments where repeatability, durability and high-quality finishing are essential. Below are the key machine advantages that make it an indispensable tool in professional workshops and factories:

• Automatic feeds for three axes: Ensure precise control of longitudinal, cross and vertical table movements, minimising operator errors and increasing repeatability of machining processes.
• Digital readout: Enables accurate monitoring of table position, allowing surface finishes of Ra below 0.2 μm and minimising dimensional deviations.
• Solid machine bed construction: Made of high-quality materials, it ensures stability when machining workpieces weighing up to 400 kg, reducing vibrations and ensuring long-term reliability.
• High machining precision: With vertical feeds from 0.005 mm and a grinding wheel speed of 1450 rpm, the machine achieves tolerances below 0.01 mm, meeting the requirements of precision manufacturing.
• Efficient cooling system: The integrated cooling system prevents overheating of workpieces and tools, extending their lifetime and improving surface quality.
• 300x1000 mm magnetic table: Facilitates fast and safe workpiece clamping, increasing efficiency and operator safety.
• Optimised energy performance: With a 5.5 kW spindle motor and total motor power of 9 kW, it ensures high efficiency with optimised energy consumption, reducing operating costs.

Construction and technology

The Surface Grinding Machine 300x1000 features a robust construction combining durability with advanced technology. The machine bed, made of high-quality cast iron, ensures rigidity and minimises vibrations during machining, which is essential for precision grinding. The spindle running at 1450 rpm, mounted in precision bearings, works with a 350 x 40 x 127 mm grinding wheel, ensuring stable and uniform machining. The hydraulic system supports longitudinal table feeds in the range of 7–23 m/min, while automatic cross and vertical feeds allow precise movement control with an accuracy of 0.005 mm. The magnetic table measuring 300x1000 mm ensures secure clamping of workpieces, speeding up preparation for machining. The integrated cooling system effectively dissipates heat, preventing thermal deformation and extending tool life. The drive motors, including the 5.5 kW spindle motor, are optimised for energy efficiency and low noise levels. The total mass of 3500 kg emphasises the stability and reliability of the machine in heavy industrial environments.

Precision and work efficiency

The Surface Grinding Machine 300x1000 offers exceptional precision thanks to advanced feed and control mechanisms. The automatic cross feed in the range of 0.1–8 mm and vertical feed from 0.005 mm allow tolerances below 0.01 mm, which is crucial when producing precision components. The maximum table feed of 350x1100 mm with cross speeds up to 990 mm/min allows fast machining of large surfaces without compromising accuracy. The grinding wheel operating at 1450 rpm ensures even material removal, minimising tool wear and improving surface finish quality. The digital readout system for all three axes eliminates manual errors, reducing setup time and increasing throughput in production cycles. Compared to other surface grinders, this model stands out with a high load capacity of 400 kg, allowing heavier workpieces to be machined with no loss of precision. Energy efficiency of the motors and solid construction minimise downtime, making this magnetic surface grinder an effective tool in optimising production processes.

Applications

The Surface Grinding Machine 300x1000 is designed for manufacturing plants specialising in metalworking, such as tool shops, machine component factories and service centres. It excels in grinding flat surfaces of components such as dies, injection moulds, base plates and precision parts requiring high dimensional accuracy. In B2B environments where repeatability and efficiency are priorities, this magnetic surface grinder supports both batch and single-piece production, machining materials such as steel, cast iron and aluminium alloys. Its applications also include refurbishment of worn components in heavy industry, where the maximum distance from table to spindle of 580 mm allows larger workpieces to be machined. The machine is particularly recommended for companies seeking to automate grinding processes, thanks to automatic feeds and digital readout, which reduce dependence on operator skill.

Technical data

Limit position diagram

Standard equipment

• Digital readout,
• 300x1000 mm magnetic table,
• Grinding wheel,
• Grinding wheel balancing arbor,
• Grinding wheel flange,
• Cooling system,
• Dressing device for the grinding wheel,
• Chip separator,
• Halogen lighting installation,
• User manual,
• CE declaration.

Optional equipment

• Additional grinding wheels of various grits,
• Advanced coolant filtration system,
• CNC control panel,
• Extended service warranty,
• Angle grinding attachment.

Contact us to obtain a detailed offer for the 300x1000 surface grinding machine. Our specialists will help you select the optimal configuration tailored to your production facility’s requirements.