Ddl900b photo 1 0

DDL-900B

Direct-drive, High-speed, 1-needle, Lockstitch Machine with Automatic Thread Trimmer (Oil Shielding System)

High-speed lockstitch machine with an automatic thread trimmer which is provided with a new oil shielding system
The sewing machine which integrates the direct-drive motor, control box and control panel into a monolithic body is now provided with a new oil shielding mechanism. It not only eliminates oil stains on sewing products, but also further enhances workability and maintainability. In order to prevent oil stains on sewing products, the sewing machine has adopted the “Oil Shielding System” which is integrated into the sewing machine bed. The needle bar is lubricated with a smaller quantity of oil as compared with the conventional model. In addition, oil which externally splashes is shielded by the newly-developed frame oil recovery mechanism and automatic oil circulation mechanism. The new structure contributes to the achievement of the maximum sewing speed of 5,000sti/min and also to increased productivity.
Oil is stored in the oil-shielded made of highly rigid aluminum die cast which is integrated into the machine head and provides increased cooling performance. The new oil-shielded has increased sealing performance as compared with a plastic oil tank and effectively prevents oil leakage and tank breakage. Furthermore, as the tank has a capacity of 600cc, which is equivalent to that of the conventional model, the frequency of oil replenishing does not change. These features ensure a reliability of mechanical parts as high as that of the conventional model.


The oil hole is located on the top of the machine arm. The oil quantity can be easily checked with the oil gauge mounted on the top of the bed without tilting the machine head. The adjustable range of the oil quantity in the hook has been broadened to enable fine adjustment. In addition, the bottom of the underside cover contains an oil-quantity adjustment marking which helps prevent oiling errors. As a result, main tainability is improved.

The control panel which belongs equivalently to the highly-functional CP-180 family is built into the control box. With this panel, various sewing data ranging from the sewing speed to the production support functions can be adjusted. In addition, the control panel has been newly provided with a password lock function to restrict panel operation. The machine may be used simply by entering any given passcode number.

Model name DDL-900B DDL-900BH
Application Standard heavy weight materials
Lubrication Oil Shielding System Oil Shielding System
Max. sewing speed 5,000sti/min 4,000sti/min
Max. stitch length 4mm 4mm
Lift of the presser foot By hand: 5.5mm / By knee: 13mm By hand: 5.5mm / By knee: 13mm
Stitch Type Lockstich Lockstich
Needle Bar Stroke 30.7mm 30.7mm

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DDL-9000C Series

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