DS-320SA
Instruction Manual
- 5 -
www.doallsaws.com
2.3
CONSTRUCTION
The machine is designed in that way, so that it corresponds to extreme exertions in productive
conditions.
The arm on the machine is designed to make precision cuts. The arm is sloped twenty-five degrees
to increase blade life.
The arm is rotated by a shaft(joint) which is support by adjustableconical bearings
Cast iron pulleys are used with the drive motor.
Upper working arm position controled by automatic stopper (DPP)
The down working position of the arm controlled by the miscroswitch. In the end position
microswitch is on, arm goes to selected upper position.
The vice is made from cast iron. Jaws ensure safe clamping of the material.
The hydraulically operating vice with short travel is placed in an adjustable dovetail groove.
Moving jaw of the vice is manual with a wheel and trapeze thread. Speedy jaw adjustment is
achieved by means of a lever, spring and trapeze half-nut.
Basic part of the vice moves according to the direction of the angle cut setting, fixation is made by
the handle.
Turn table is cust iron. A turntable gives a big place for supportion of material and its perfect
clamping.
Manuall turning of the table for angle cuts, angle fixation using handle. The turning table has
autoarresting every 15 grades (the groove with the spring).
General angles are adjusted by the nonius. It is possible to equip the machine by reading of angle by
2.4
STANDARD EQUIPMENT
The blade leading in guides with hardmetal plates and leading bearings and along cast iron pulleys.
There is a guide situated on the firm beam on the drive side. On the tightening side there is the guide
situated on the moving beam.
The guide beams of moving band guide is adjustable. Manual adjustment and fixing of the guide
beams.
Guide holder moves in adjustable dovetail groove.
The saw-band is equipped with a guard, which protects the operator from millings and cutting fluid.
Mechanic tightening of the blade.
Indication the correct tension of the saw blade.
A passive driven cleaning brush for perfect cleaning and function of blade.
The machine is powered by a maintenance-free worm gear box. The 3-phase drive motor is
equipped with a frequency converter that regulates blade speed. The electric motor has thermo-
protection.
The cooling system distributes coolant to the band guides.
Massive base with a tank for chips. Base is designed for manipulation with machine by pallet truck
and also by any fork lift truck.
Indication of blade tightening and opening of the cover.
Controlling 24 V.
The hydraulic system controls all machine functions, including raising and lowering the arm, and
opening and closing the vice.
2.5
BASIC EQUIPMENT OF MACHINE
Band saw blade.
Set of spanners for common service.
Manual instructions in eletronic form (CD).
