Three Operation Modes, Easy to ChangeFull Intelligent Mode: Machine works automatically without foot Semi-intelligent Mode: Machine works with automatic sensor, automatic presser foot lifter, automatic trimming Computerized Mode: Machine works according to workers operation

Oil Control Effectively, High YieldAll inclusive needle bar and oil supply system, avoid to oil leakage.

One Key to ResetCan choose back to user setting or factory setting

One-shaft Design, Stable and DurableReduce machine troque, machine works more stable.

The Highest Speed Can Reach 7000 S.p.mThe efficiency of C4 is 35%-100% faster than normal machine

ModeNeedleNeedle NumberThread NumberNeedle Guage(mm)Stich Width(mm)Stitch Length(mm)Differential RatioHeight of Preeser Foot(mm)Sewing Speed(S.p.m)Volume(mm)Weight(kg)
C4-02×25014#245243.80.7-257000525*360*51027.9/35.88
C4-3-02/23311#13——43.80.7-257000525*360*51027.9/35.88
C4-3-12/23311#13——43.80.7-25.57000525*360*51027.9/35.88
C4-3-32R2/2239#13——1.53.80.7-257000525*360*51027.9/35.88
C4-3-82/233/P11#13——43.80.7-257000525*360*51027.9/35.88
C4-4-83/323/P11#24244.20.7-25.57000525*360*51027.9/35.88
C4-4-M03/33311#24244.60.7-267000525*360*51027.9/35.88
C4-4-M03/333/H/M11#24244.60.7-267000525*360*51027.9/35.88
C4-5-53/233(3×5)14#25353.80.7-257000525*360*51027.9/35.88
C4-5-03/233(5×5)14#25553.80.7-257000525*360*51027.9/35.88
C4-5-03/333(3×4)14#25343.80.7-257000525*360*51027.9/35.88
C4-5-A04/43519#255650.8-1.577000525*360*51027.9/35.88
C4-6-03/33311#363×243.80.7-257000525*360*51027.9/35.88