Zambon HIDRO-U bridge saw , produced in 1986, is a robust and highly functional machine, ideal for cutting stone materials such as marble and granite. Its construction is visually impressive: it has a solid, heavy structure, designed to support heavy loads, with a precise sliding system to ensure clean, clean cuts.

Main technical features:

• Maximum disc travel : 3,500 mm, which allows you to work on large slabs without difficulty.
• Z axis vertical travel : 320 mm, useful for varying the height of the disc during cutting operations.
• Maximum cutting depth : 240 mm, making it suitable for processing very thick materials.
• Maximum disc diameter : 750 mm, which offers excellent cutting capacity.
• Motor power : 18.5 kW, ensuring sufficient power to operate continuously on hard materials.
• Cooling water consumption : 40 l/min at 3 bar, essential to keep the blade cool during cutting and prevent overheating.
• Total mass of the machine : 5,000 kg, which confirms the structural solidity and stability during use.

Usage procedure:

Operation of the Zambon HIDRO-U is relatively simple for an experienced operator. The stone slab is positioned under the bridge, and the disc, once lowered, begins to cut the material thanks to the power of the engine and the adjustment of the forward speed. The speed of the spindle and disc is adjustable, allowing customized cuts based on the type of material and thickness.

Accessories and components:

Among the matching accessories we find removable benches and measurement displays, as well as the possibility of tilting the cutter head for angular cuts. These additional elements increase its operational versatility and efficiency.

Mathematical formulas and optimization:

To obtain the best cutting results, it is essential to calculate the rotation speed of the spindle and the optimal advancement of the disc based on the type of stone. A simple formula for cutting speed V=π⋅D⋅nV = \pi \cdot D \cdot n $V$ $=$ $\pi$ $\cdot$ $D$ $\cdot$ $n$ (where DD $D$ is the disc diameter and nn $n$ the spindle speed) can be used to determine the ideal peripheral speed.

Maintenance:

Maintenance of the Zambon HIDRO-U includes periodic checks of the engine, hydraulic system and disc. It is also advisable to check the cooling system to ensure that the water flow is sufficient and uniform.

Safety regulations:

Being a used machine, it is important to verify compliance with CE standards. If the machine does not have the CE mark, it is recommended to adapt it by installing additional protections, emergency blocking systems and updating the technical documentation.

Used rating:

To determine whether a Zambon HIDRO-U is in good condition, it is important to examine the condition of the disc, check for any wear in the mechanical components and ensure that the engine is running without anomalies. The machine, if in good condition, offers an excellent quality-price ratio for companies in the stone sector.

Sectors of use:

This cutter is widely used in the stone industry, especially for processing marble and granite, and is an optimal choice for laboratories that require precision cuts on large slabs. Purchasing a used one like this offers significant savings compared to new, while maintaining high operational performance