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wk 780/2 (cR) - BGU Maschinen

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The electromagnetic SPS controls<br />

by Siemens are safely built<br />

inside a special casing located<br />

on the opposite side than operator<br />

station. Electronic operation<br />

hours counters also available on<br />

each machine.<br />

The machine has got automatic<br />

and manual operation mode.<br />

Switching from one mode to the<br />

other is easily done by means of<br />

control buttons located on the<br />

saw-carriage in hand-reach position.<br />

A red stop button assures<br />

immediate return of the splitter<br />

ram in case of an eventual emergency<br />

event.<br />

The wedge lift and splitter<br />

push-block are hydraulically<br />

operated by means of a hand<br />

lever conveniently located in a<br />

very ergonomic position.<br />

coMBination saw & splitteR pRocessoR<br />

Figure:<br />

SSA 310 EZ/4 “Evolution”<br />

Step-less wedge lift is performed<br />

up and down by means of a<br />

special hydraulic control.<br />

SSA 310 Z/4 and SSA 310 EZ/4<br />

are equipped with a standard<br />

telescopic belt conveyor included<br />

in price. The conveyor is made<br />

up of 2 sliding sections and is<br />

operated by means of a gear rack<br />

and crank lever. This is a very<br />

comfortable, safe and ergonomic<br />

operation.<br />

The core of the machine<br />

Special auto-cycle control<br />

valves are available so that the<br />

splitter automatically completes<br />

forward and return stroke.<br />

Moreover, auto-cycle controls<br />

include auto-switching of the<br />

machine to double splitting<br />

force and less speed, when more<br />

pressure is required for splitting<br />

hard wood logs.<br />

Three pulse generators use a<br />

magnetic field to control the system<br />

and drive the splitter ram<br />

back and forth or to stop it.<br />

A flipping plate is attached on<br />

the tilt-carriage of the saw unit<br />

to help directing the log when<br />

rolling down into the splitter<br />

after cutting. This system assures<br />

safer and exact dropping<br />

of the log into the log cradle<br />

in the splitter so that no hands<br />

reaching into the splitter work<br />

area are required.<br />

The machine is available with<br />

2, 4 or 6 ways wedges to allow<br />

sticks of firewood to be produced<br />

in a single cycle. Wood debris,<br />

saw dust, wood and bark chips<br />

are cleared through a special<br />

drop-through grate located in<br />

the splitter trough yielding a<br />

cleaner final product.<br />

Possible connections of the log<br />

push-block<br />

57

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