Stone Slab Polisher SP1 by Dal Prete Engineering
Single Head Stone Slab Polisher For Stone Industry
MARBLE AND GRANITE SINGLE-HEAD SLAB POLISHING MACHINE
Call Heath at DIACO, LLC., 706-988-8501
The Stone Slab Polisher SP1 By Dal Prete Engineering a single head slab polishing machine. Machine can be equipped both with marble and granite head (optional). Its portal structure enables a very high stability while processing.
Spindle sliding movement (X axis):
It is driven by a pinion/rack system on linear guides lubricated by a centralised lubricating sys. The guides are protected against water and dust infiltration by harmonic protection proofs. The sliding speed is adjustable by potentiometer located on the operator’s panel. Electronically controlled acceleration and deceleration peaks.
Bridge longitudinal movement (Y axis):
It is carried out by 2 synchronized motor reducer units equipped with electronic axis. Bridge slides on precision tracks. Speed is adjustable by potentiometer located on the operator’s panel. Electronically controlled acceleration and deceleration peaks. One track is elevated, while the track on the side of operator is set under working area in order to make loading/unloading operations easier.
Spindle lowering/lifting vertical movement (Z axis):
It is carried out on a chromium-plated cylinder guide. The movement is enabled by a pneumatic cylinder whose working pressure and reverse pressure can be adjusted from operator’s panel. Centre cooling water device. Machine is equipped with a stainless-steel abrasive holder plate protection.
The waterproof electric main box is integrated in the machine’s structure and it is located on the left side of the bridge. In the same area a small platform is located, which can transport the operator during the working process. The Operator’s panel with all its controls is located on the main electric box. All controllers can be reached by the operator easily. The Operator’s panel is equipped with a touch-screen terminal, which allows all working parameters to be managed.
The software has been specifically designed for this kind of machine. Slabs’ shape’s scanning and storage are executed by operating spindle positioning. Soft-ware allows the choice of 4 different working cycles, and the number of each cycle’s repetition. Once the proper working cycle has been selected, the machine is able to automatically end (without operator) the slab processing.
Machine safety is assured by safety limit-switches and metallic and nylon safety protection. Machine is designed and manufactured according to EEC standards.
Upon request machine can be equipped with:
Elevated track metallic supporter
5 position automatic tool change
Max working width [mm] 2100
Rails length [mm] 6.500
Spindle motor power [Hp] 20
Y axis translation speed [m/min] 15
X axis speed( spindle) [m/min] 15
Working pressure [Bar] 0-6
Spindle rotation speed [rpm] 350
Abrasive holder plate [mm] 470
Water consumption (3 Bar) [l/min] 40
Voltage [V] 400
Frequency [Hz] 50
Marble slab average out-put capacity [mq/h] 5 -7
Gr average out-put capacity anite slab [mq/h] 3 -5