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Tumbler Machine for Leather

Tumbler Machine for Leather

I. Product Overview

A leather tumbler machine is a key equipment in leather processing. It drives leather to fully contact with treatment liquids (such as dyes, tanning agents) through drum rotation, realizing processes like tanning, dyeing, and fatliquoring. Widely used in tanneries, it improves leather hand feel and color uniformity.

II. Key Features

  • Uniform processing: The drum operates with alternating forward and reverse rotations, ensuring even force on leather and sufficient penetration of treatment liquids, resulting in high consistency in color and texture.
  • Efficient and energy-saving: Adjustable rotation speed (5-20r/min) adapts to different leather types (cowhide, sheepskin, etc.), shortening processing cycles.
  • Durable and stable: The drum is made of stainless steel or cast iron, corrosion-resistant, and equipped with a sealing device to reduce liquid leakage and extend service life.

III. Common Specifications

  • Drum volume: 50-5000L, diameter 0.8-3m, leather loading capacity is 40%-60% of the volume.
  • Motor power: 1.5-30kW, with frequency conversion speed regulation and timing control function.
  • Additional functions: Some models are equipped with heating (≤80℃) and vacuum devices to enhance processing effects.

IV. Typical Applications

Dyeing of shoe upper leather, tanning of sofa leather, fatliquoring of garment leather, and desizing/softening treatment of leather.

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