Turning lathe mini
Index: PROMA SM-300E
Turning lathe, mini, SM-300E, seamless rotation regulation, 230V, length of processed element: 300mm
- 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
Description
- 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
