PROMA POLSKA Turning lathe mini

- mini lathes are used for machining metal, plastic, and wood surfaces

- conveniently, all available materials can also be machined, starting from aluminium and its alloys to high-grade steels

- they feature an optimal speed range, allowing the use of the device with high-speed steel tools and tools with carbide tips

- the devices allow for machining internal and external cylindrical, conical, and frontal surfaces, as well as grooving, bar turning, drilling, and threading with adjustable thread pitch

- smooth speed adjustment

- guaranteed spindle runout <0.02 mm

One vernier scale division:

- cross feed 0.025 mm

- tool post feed 0.025 mm

Basic equipment:

- 3-jaw chuck 80 mm

- fixed centre

- fuse insert

- set of gears for metric threads

- tool set

Optional equipment:

- digital readout set for two axes

- stand for SM type mini lathes (height 890 mm, table 800 x 350 mm)

- fixed steady rest

- movable steady rest

- revolving centre Mk II

- drill chuck 1-13/B16

- arbor Mk II / B16

- set of SK knives 8 x 8 (11 pcs.)

- milling gauge

- set for inch threads

Detailed technical data:

Automatic longitudinal feed 0.4 - 2 mm/rev.

Automatic longitudinal feed - number of steps 10 steps

Length of the machined element 300 mm

Metric threads 0.4 - 2 mm

Metric threads - number of steps 10 steps

Number of torque stages 2 stages

Maximum tool post feed 55 mm

Maximum longitudinal support feed 300 mm

Maximum cross support feed 65 mm

Weight 40 kg

Connection power 300 W

Voltage 230 V

Adjustable cross feed no

Distance from tool post to lathe axis 9 mm

Sleeve feed 40 mm

Gear transmission yes

Gearbox in oil bath no

Spindle clearance 20 mm

Smooth speed adjustment yes

Adjustable spindle play (tapered bearings) yes

Adjustable cross feed yes

Device dimensions (L x W x H) 730 x 330 x 330 mm

Sleeve taper II Mk

Speed range 100 - 2,500 (smooth adjustment) rpm

Diameter of the turned element over the support 110 mm

Diameter of the turned element over the bed 180 mm