1. lt has twin needle bar design and the extra high needle bar strokeup to the needle plate is 16mm.
2. The extra high upper looper stroke up to the needle plate is 15mm.
3. Upper and lower feed dog together with pressure foot compound feeding structure. With excellent feeding ability, The ultra-thick fabric passes smoothly with beautiful stitches.
4. Pneumatic presser foot lift up.
5.Extra width sawtooth type upper knife.
6.Strong suction waste collection chimney.
RB-EXT5210-DN RB-EXT5215-DN RB-EXT5220-DN RB-EXT5225-DN 
2 2 2 2 
DCX5 23# DCX5 23# DCX5 23# DCX5 23# 
4 4 4 4 
10 15 20 25 Overhand
thickness35-90 35-90 35-90 35-90 
2-10 2-10 2-10 2-10 
● ● ● ● 
5500 5500 5500 5500 
470X370X500 470X370X500 470X370X500 470X370X500 
29/35 29/35 29/35 29/35
