STŞ 500

STS 500 Cylinder Boring and Surface Milling Machine:Is a machine designed for Engine Reconditioning workshops and engine lining manufacturers range from four cylinder and six cylinder engine blocks. Workhead, main body and table is made of high quality cast-iron. The movement of the work head and table is provided via finely ground “V” slides resistant to weariness. Various boring heads are offered as per the cylinder diameter. Offering the boring head working speed in various options, the features like positioning of the feed provide an extreme quick operation and work apportunity. The rotation of the boring spindle feed, table travel speed of the manually and automatically used machines can be adjusted in variable speeds and digitally. The control panel fixed to the body with a hook provides operation in various angles; and offers a low power supply with an ergonomic working apportunity. Through the spindle put into the boring spindle, the process of centering the product is made practically and mechanically exact.

TECHNICAL SPECIFICATIONSSTŞ 500 
Maximum vertical travel of the head500 mm
Minimum boring range30 mm
Maximum boring range170 mm
Minimum distance from head to table500 mm
Maximum distance from head to table1000 mm
Distance from spindle center to column240 mm
Spindle rotation speed0÷800 rpm
Speed of spindle feed0÷200 mm/1ʹ
Work head fast movement1000 mm/1ʹ
Table surface350x1000 mm
Maximum longitudinal travel of table850 mm
Maximum traverse travel of table60 mm
Milling cutter diameter350 mm
Table automatic movement speeds0÷500 mm/1ʹ
Table fast movement speed1000 mm/1'
Spindle motor power1.5 kw AC motor
Work head fast movements motor power1 kw servo motor
Table movement motor power0.40 kw servo motor

CODESTANDARD EQUIPMENTSADET / QUANTITY
STD 387PLC system for touch screen panel and servo motors

1

STD 388X axis servo motor

1

STD 389Z axis servo motor

1

STD 390Z axis handwheel encoder

1

STD 391Boring head (Ø 35x58 mm)

1

STD 392Boring head (Ø 58x85 mm)

1

STD 393Boring head (Ø 80x125 mm)

1

STD 394CBN and PCD surface milling head with inserts (Ø 9.52 mm 1 pcs CBN 1 pcs PCD) Milling capacity Ø350 mm with cover system

1

STD 395Cylinder centering device

1

STD 396Tool setting device complete with micrometer

1

STD 397Tool setting device for (Ø 35x58 mm) boring head with dial gauge 

1

STD 398Parallel supports (140x520 mm)2

STD 399

Parallel supports (230x520 mm)

2

STD 400Workpiece clamping plates4
STD 401T-canal bolts

8

STD 402Universal setting -up fixture ''V'' blocks (Single spindle)

1

STD 403Deep measuring device

1

STD 404Ø 16x32 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

STD 405Ø 16x40 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

STD 406Ø 16x50 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

STD 407Ø 16x60 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

STD 408Ø 16x70 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

STD 409Ø 10x18 mm left side cartridge (for Ø 35x58 mm boring head)

1

STD 410Ø 10x25 mm left side cartridge (for Ø 35x58 mm boring head)

1

STD 411Ø 10x25 mm chamfering cartridge (for Ø 35x58 mm boring head)

1

STD 412

20x20x40 mm 45 degree chamfering cartridge

1

STD 41320x20x70 mm 45 degree chamfering cartridge

1

STD 414Cutting bits for Ø 16 mm cartridge (for Ø 58 and Ø 80 mm boring head)

10

STD 415

Cutting bits for Ø 10 mm cartridge (for Ø 35x58 mm boring head)

5

STD 416Cutting bits for 45 degree chamfering cartridge

5

STD 417Set of service tools

1 set

STD 418Spot light

1

STD 419 Balancing nuts and rubbers

6

STD 420Operating manual









CODEOPTIONAL EQUIPMENTS
SR 0330CBN and PCD surface milling head with inserts (Ø 9.52 mm 1 pcs CBN 1 pcs PCD) Milling capacity Ø 350 mm with cover system1
SR 0331Surface milling head with plate (Ø 350 mm)1
SR 0332Special boring head for drilling (Collect type clamping of drilling from Ø 5 mm to Ø 35 mm capacity)

1

SR 0333Special boring head for cylinder liner seat counter boring (Ø 125x170 mm height of head 300 mm)
1
SR 0334Head for boring range : Ø 125÷170 mm1
SR 0335Pair of guick setting up fixture for engine block of cars : Ø 35÷70 mm 
1
SR 0336Universal setting-up fixture for “V” blocks complete with 30° and 45° reference square1
SR 0337

Setting-up fixture with automatic centering for cylinder liners clamping : Ø 60÷150 mm

1
SR 0338Boring and surface milling heads storing and loading fixture1
SR 0339Vertical column slide up and down bellow system

1

SR 0340Grinding for tools complete with sharpening supports1

SR 0341

Ø 16x32 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)1
SR 0342Ø 16x40 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

SR 0343Ø 16x50 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

SR 0344Ø 16x60 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

SR 0345Ø 16x70 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

SR 0346Ø 16x60 mm suurface milling cartridge (for surface milling head)

1

SR 0347Ø 10x18 mm left side cartridge (for Ø 35x58 mm boring head)

1

SR 0348Ø 10x25 mm left side cartridge (for Ø 35x58 mm boring head)

1

SR 0349Ø 10x25 mm chamfering cartridge (for Ø 35x58 mm boring head)

1

SR 035020x20x40 mm 45 degree chamfering cartridge

1

SR 035120x20x70 mm 45 degree chamfering cartridge

1

SR 0352Cutting bit for Ø 16 mm cartridge (for Ø 58 and Ø 80 mm boring head)

1

SR 0353Cutting bit for Ø 10 mm cartridge (for Ø 35x58 mm boring head)

1

SR 0354Cutting bit for chamfering cartridge

1

SR 0355Cutting bit for surface milling cartridge

1

SR 0356Ø 10x45 mm L type welding system cutting tool (height of L dimension 20 mm) 

1

SR 0357Ø 16x40 mm L type welding system cutting tool (height of L dimension 20 mm) 

1

SR 0358Ø 16x50 mm L type welding system cutting tool (height of L dimension 32 mm) 

1

SR 00359Ø 16x60 mm L type welding system cutting tool (height of L dimension 32 mm) 

1

SR 00000Ø 16x60 mm L type welding system cutting tool (height of L dimension 32 mm) 

1

SR 00000Ø 16x60 mm L type welding system cutting tool (height of L dimension 32 mm) 

1

SR 00000Ø 16x60 mm L type welding system cutting tool (height of L dimension 32 mm) 

1

DIMENSIONS
Length1900 mm
Height2400 mm
Width1040 mm
DIMENSIONS WITH PACKING
Length2000 mm
Height2500 mm
Width1140 mm
WEIGHTS
Without packing2200 kg
With packing2380 kg