Aris SN 403, 503 centre lathes

PRECISION CENTRE LATHES
Mod. SN-403
Mod. SN-503
MADE IN ROMANIA WORLD WIDE
MACHINE TOOL MANUFACTURER HEADS TOCK

The headctock is highly proportioned and with a high working capacity. The carcase is a 25 GG casting, strongly ribbed and giving the machine a steady rigidity. The headstock has got a main shaft of forged steel at hardness of min. 48 HRC, duly proportioned and mounted on highly acurate bearings. The headstock accommodates the feed box; all gears and shafts aгe made of a high resistance steel, hardened and ground, fact that presenies the machine with a long durability.

FEED AND THREADING BOX
The carcase is completely closed. All shafts and gears in the feeds and threading box, are high-grade alloy steel, with their teething hardened through hígh frequency currents, 
ensuring long machine life.
Bed and bases are built in special casting strongly ribbed, giving the machine a steady rigidity. Bed-ways are hardened and ground wìth a high precision, having a hardness of min. 
The carcase is completely closed. The apron has got a hardened and ground shafts in oil bath, with a soft transmission movement. The apron has got a safety device which avoids thread and feed mechanisms acting simultaneously.

SLIDES AND CARRIAGE
Slides and carriage are largely proportioned and with soft movements. The carriage travel direction can be reversed, but this operation does not interfere with the spindle rotation. The three slides are independently driven, therefore various shapes can be machined. The longitudinal and cross slide can be moved eighter mechanicaly or manually. Rapid long, and cross travel, without feed rod rotation. Antifriction lining of crosslide, Turcite - B.

TAILSTOCK
A rigidity built unit, the tailstock allows a great working capacity. The tailstock quill is a high grade carbon steel, surface hardened for 45 HRC, and the ground on its exterior surface and taper bore. The graduation on the cylindrical surface of the quill allows for the direct reading of the travel.

MANUFACTURING
- Machines designed according to the lnternational Standards, proven technology - ideal machines for the efficient product and using fırst class materials for the manufacturing process. To lift productivity to the maximum, equipments.
- Due to the strenght, accuracy, lasting and with an easy use, they are suitable for the industry and education.

One of a wide range of workpieces. - We have available spacious and modern facilities, equipped with high productivity there is a comprehensive range of extra and quality means. High quality verifıcation tools.
- All our machines could be adapted to any of the requirements of each country.