Direct-drive, High-Speed, 1-Needle, Lockstitch Machine with Automatic Thread Trimmer and Thread Nipper
High-speed lockstitch machine with an automatic thread trimmer which is provided with a new dry oil pan 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 dry oil pan mechanism. It not only eliminates oil stains on sewing products, but also further enhances workability and maintainability.
“DRY” Oil Pan System (oil pan which does not use oil)
In order to prevent oil stains on sewing products, the machine has adopted the “DRY” Oil Pan 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.
Elimination of oil stains on sewing products (Adoption of a dry oil pan)
Oil is stored in the oil-shielded made of highly rigid aluminium 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 an effectively prevents oil leakage and tank breakage.
Furthermore, as the tank has a capacity of 450 cc, which equivalent to that of the conventional model the frequency of oil replenishing does not change. The features ensure a reliability of mechanical parts as high a that of the conventional model.
Elimination of oil stains on sewing products (Prevention of oil splashes from the frame)
The frame mechanism employs a market-proven forced lubrication method and prevents oil from splashing outside through the newly added frame oil recovery mechanism and automatic oil circulation mechanism, thereby eliminating oil stains on sewing products.
Oiling and oil-quantity checking can be done with ease
The oil hole is located on the top of the machine arm. The oil quantity can be easily checked with the oil gage mounted on the top of the bed without tilting the machine head.
This device applies pressure to the thread as the needle is lowered into the fabric at the initial stitch. This pressure keeps the thread close to the needle head and results in reduced residual thread on the bottom of the material.
Other benefits of this device include:
– A shorter remaining thread after the first stitch
– Noise Reduction
– Ability to apply special foot
– Occupies less space
– Safer (compared to wiper device)
– No Soft Start Needed
|Model Number||Juki DDL-900A|
|Application||From light to medium-weight|
|Max. sewing speed||5,000sti/min|
|Max. thread trimmer speed||300sti/min|
|Max. stitch length||4mm|
|Needle bar stroke||30.7mm|
|Lift of the presser foot||By hand: 5.5mm
By knee: 13mm
(at the time of delivery)
|DB×1 (#14) #9~#18 / 134(Nm90)|
|Lubrication||“DRY” Oil Pan System|
|Lubricating oil||JUKI Machine Oil 1 or 7
(equivalent to ISO VG7)
|Power requirement||Single-phase 200V~240V|
|Total weight||Machine head: 36kg|
For all Industrial Sewing Machine Spare Parts, Needles & Accessories, click the link below to our Parent company, College Sewing Machine Parts Ltd, the UK’s largest Industrial Sewing Machine Spare Parts Stockist. Juki Industrial Parts Agents, sewing machine parts for the Juki DDL-900A
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