SP-3020R Electronic Pattern Sewing Machine

Triple rotary hook ,rolling knife ,stable trimming ,even and beautiful stitching trace .Applied mainly in :quality clothes patching,

Shoes upper patching and bag belt patching.

Characters

  • Adjustable take-up lever ,which can adjust stroke according to fabric types,can be applied to wider range.
  • Upper thread holding function prevent the machine from loosing thread at the start,which reduce the problems of bird net stitching lines.
  • Setting the tension of lines by stages during stitching ,the electric tension device(optional ) ensures better and stable stitching lines. be applied to wider range.
  • THK straight guiding rail ,used in X,Y direction ,helps to sew with stable performance ,lower noise and accuracy error less than 0.01mm.
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Description

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Model
Line
Highest sewing speed
Sewing area
Cloth feeding device
Stitch Length
Maximum stitch amount
Presser foot drive method
Press foot height
2- step presser foot
Rising amount of intermittent foot presser
Stroke by intermittent presser foot
Hook
Thread Wiper
Cutting device
Tension device
Data storage method
Motor
Weight
Power
Air pressure
SP-3020R-H/M
Sing-needle flat seam
2,700 rpm
Max.300×200 mm
Intermittent feeding(Servo motor drive mode)
0.05 – 12.7mm
20,000 needles/1 pattern
Pneumatic
Max. 30mm
All-in-one presser foot
22 mm
0 or 2-10mm（Factory defaults：3mm）
Two times of shuttle hooks
Standard facility
Standard facility
Elctric tension device
USB or Flash memory (You can sew pattern with CF card)
AC servomotor 550W
Head：about 135 kg, Operating panel：about 0.6 kg control box：14.2 – 16.2 kg (according to differentexport countries)
Single phase 220V Three-phase 380V
0.5 Mpa 1.8 L/min

 

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