Casadei FS 51 Surface Thickness Planer

General Description: The Casadei FS 51 is a combined machine for woodworking, designed to perform both flush and thickness planing operations. This machine is widely used in the carpentry and woodworking industries due to its robustness, precision and ability to process materials of various sizes.

Main Technical Features:

• Brand and Model: Casadei FS 51, a model known for its reliability and durability, particularly appreciated in the used market.
• Working Width: 510 mm, suitable for working medium-large sized pieces of wood.
• Working Height: From 4 mm to 300 mm, allowing the processing of pieces of various heights.
• Maximum Cutting Depth: 8 mm, allowing considerable material removal in a single pass.
• Feed speed: Variable between 6, 9, 14 and 22 m/min, adjustable to adapt to different types of processing.
• Main motor: 5.5 kW, sufficient for intensive work and to guarantee constant performance even on hard woods.
• Weight and Dimensions: The machine weighs approximately 643 kg and has dimensions of 1120x960x1250 mm, making it stable and robust during use.

Main Components:

• Knives: Equipped with four knives measuring 510 x 35 x 3 mm, mounted on a head with a diameter of 120 mm that rotates at 4600 RPM.
• Work table: Made of cast iron, it offers stability and reduces vibrations, improving cutting precision.
• Height Adjustment: Electromotive adjustment of the height of the thicknessing table, which allows easy setting of the desired measurements.

Use and Procedure: To use the Casadei FS 51, the piece of wood is positioned on the work table and guided towards the planing knives. The feed speed can be adjusted according to the type of material and the desired degree of finishing. The machine is able to remove material evenly, leaving a smooth surface.

Matching Accessories:

• Replacement knife kit: Essential for maintaining cutting quality.
• Feed rollers: To improve the dragging of heavier pieces of wood.
• Chip extraction system: Recommended to keep the work area clean and improve visibility during operations.

Formulas for Optimal Use: To determine the optimal parameters of use, such as cutting depth and feed speed, formulas are considered that take into account the hardness of the wood and the capacity of the motor. For example, to calculate the optimal feed rate VaV_a $V$ a ​,

$$V$$

Where:

• RPMRPM $RPM$ is the rotation speed of the knife head,
• DD $D$ is the diameter of the knife head,
• π\pi $\pi$ is a constant (3.1416).

Workable Materials: The Casadei FS 51 can process a wide range of woods, including hard woods such as oak and beech, and softer woods such as pine and fir.

Maintenance: Maintenance of the Casadei FS 51 includes regular cleaning of chips, lubrication of moving parts and periodic checking of the knives. It is important to replace knives when they start to show signs of wear to maintain cutting quality.

How to Evaluate a Good Used One: When purchasing a used Casadei FS 51, it is important to check the state of the work table, the efficiency of the engine and the state of the knives. A check of the maintenance documentation can provide useful information on the correct maintenance of the machine.

Sectors of Use: The Casadei FS 51 is mainly used in carpentry workshops, artisan workshops and in the production of custom-made furniture.

Why it is better to buy it used: Purchasing a used Casadei FS 51 is convenient thanks to its excellent quality-price ratio, the robustness of the model and the possibility of obtaining a reliable machine at a lower cost than a new one