Main technical-productive characteristics of machine

For some time, modern tanning technique has produced machines that with combined action effect pressing, setting and sammying operation. Our experience in constructing tanning machinery has brought to the realization of the RAL/L machine, which presents constructive characteristics of extreme sturdiness, semplicity in the construction, in maintenance, adjustments and reliability. It is endowes with speed in production and above all, supply's a notable yield of the leather. Our machine also presents high quality characteristics better specified below.
Besides the above, the RAL/L is equipped with a security system which perfectly meets requirements requested by the relative legislation.
Due to particular arrangement of the cylinder leather supporter the working area presents a notable antiaccident protection efficiency, as can be seen on diagram overleaf.
- The machine is equipped a double safety device with metallic barrier and photoelectric cells in order to be completely safe.
- The position of the leather supporting cylinder permits of a rapid and easy positioning of the leather, as well as s rapid and "mild" movement of opening and closing of the machine.
- The adjustement between the staking cylinder and the supporting cylinders is effected by a handwheel placed on the right side of the machine, in an easily accessible position, with decimal reading on the graduated scale plate.
- The staking cylinder and the felt cylinder are equipped with a hydraulic device which allows a gradual approach of them to leather
after closing of machine and a speed removal and gradual approaching during the reversal stage. This device avoids marks on leather which could be caused by the two cylinders durimg the above mentioned stages.
-The stretching cylinder is assembled on two independent connecting rods and its adjustment is made by a graduated handwheel on both sides in order to keep its parallelism.
- The drying pressure is adjustable by springs, or by hydraulic pistons.
- The leather is extracted throught the turn of rubber supporting cylinder and felt cylinder which are controllated by two indipendent hydraulic engines which receive oil in parallel. This produces a same rim speed which consents to save power, rubber and felt wear.
-Electrical equipment is completely contained in a stainless steel waterproof box placed on the right side of the box.
- On request, machine can be equipped with automatic device for opening and reversal.

In order to improve continuosly the quality of our products, we reserve the right to change, without notice, the characteristics of the machine. Power and production data are indicative basis and naturally have to be adapted to working conditions.