STŞ 900

STS 900 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 SPECIFICATIONS STŞ 900
Maximum vertical travel of the head 900 mm
Minimum boring range 30 mm
Maximum boring range 400 mm
Minimum distance from head to table 680 mm
Maximum distance from head to table 1580 mm
Distance from spindle center to column  440 mm
Spindle rotation speed 0÷600 rpm
Speed of spindle feed 0÷200 mm/1ʹ
Work head fast movement 1000 mm/1ʹ
Table surface 620x2640 mm
Maximum longitudinal travel of table 2300 mm
Maximum traverse travel of table 160 mm
Milling cutter diameter 450 mm
Table automatic movement speeds 0÷500 mm/1ʹ
Table fast movement speed  1000 mm/1ʹ
Spindle motor power 3 kw servo motor
Work head fast movements motor power 1,5 kw servo motor
Table movement motor power 0,75 kw servo motor
CODE STANDARD EQUIPMENTS ADET / QUANTITY
STD 918PLC system for servo motors

1

STD 919 X axis servo xis servo motor

1

STD 920 Z axis servo xis servo motor

1

STD 921 Z axis handwheel encoder

1

STD 922Boring head (Ø 35x58 mm)

1

STD 923Boring head (Ø 58x85 mm)

1

STD 924 Boring head (Ø 80x125 mm)

1

STD 925Boring head (Ø 150x215 mm)

1

STD 926 CBN and PCD surface milling head with inserts (Ø 9.52 mm 1 pcs CBN 1 pcs PCD) Milling capacity Ø450 mm with cover system 

1

STD 927Cylinder centering device

1

STD 928 Tool setting device complete with micrometer

1

STD 929 Tool setting device for (Ø 35x58 mm) boring head with dial gauge 1
STD 930Parallel supports (140x800 mm)

2

STD 931Parallel supports (230x800 mm) 2
STD 932 Workpiece clamping plates

4

STD 933 T-canal bolts

8

STD 934 Universal setting-up fixture for “V” blocks complete with 30° and 45° reference square (heavy duty)

2

STD 935 Deep measuring device 

1

STD 936 Ø 16x32 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

STD 937 Ø 16x40 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

STD 938 Ø 16x50 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

STD 939 Ø 16x60 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

STD 940 Ø 16x70 mm left side cartridge (for Ø 58 and Ø 80 mm boring head)

1

STD 941 Ø 10x18 mm left side cartridge (for Ø 35x58 mm boring head)

1

STD 942 Ø 10x25 mm left side cartridge (for Ø 35x58 mm boring head)

1

STD 943 Ø 10x25 mm chamfering cartridge (for Ø 35x58 mm boring head)

1

STD 944 20x20x40 mm 45 degree chamfering cartridge

1

STD 945 20x20x70 mm 45 degree chamfering cartridge

1

STD 946 Cutting bits for Ø 16 mm cartridge (for Ø 58 and Ø 80 mm boring head)

10

STD 947 Cutting bits for Ø 10 mm cartridge (for Ø 35x58 mm boring head)

5

STD 948 Cutting bits for 45 degree chamfering cartridge

5

STD 949 Set of service tools

1 Set

STD 950 Spot light

1

STD 951 Balancing nuts and rubbers

1

STD 952 Operating manual

1




CODE OPTIONAL EQUIPMENTS
SR 0862 CBN and PCD surface milling head with inserts (Ø 9.52 mm 1 pcs CBN 1 pcs PCD) Milling capacity Ø 450 mm with cover system 1
SR 0863 Surface milling head with plate (Ø 450 mm) 1
SR 0864 Universal setting-up fixture for “V” blocks complete with 30° and 45° reference square

SR 0865 Setting-up fixture with automatic centering for cylinder liners clamping 60/150 mm
SR 0866 Head for boring range Ø 125/170 mm
SR 0867 Head for boring range Ø 170/215 mm
SR 0868 Head for boring range Ø 215/260 mm
SR 0869 Head for boring range Ø 260/320 mm
SR 0870 Head for boring range Ø 320/400 mm
SR 0871 Grinding for tools complete with sharpening supports

DIMENSIONS
Length 3500 mm
Height 2970 mm
Width 1460 mm
DIMENSIONS WITH PACKING
Length 3600 mm
Height 3070 mm
Width 1560 mm
WEIGHTS
Without packing 4820 kg
With packing 5220 kg