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Quick Details

  • Condition: New
  • Production Capacity: 50-80 Pcs
  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: DOIT
  • Model Number: DT 9820
  • Voltage: 220V/380V
  • Power(W): 250W
  • Dimension(L*W*H): 600 * 230 * 550
  • Weight: 29.5 / 36.6
  • Certification: CE
  • Warranty: 1 Year
  • After-sales Service Provided: No overseas service provided
  • Speed: High Speed
  • RPM: 2500
  • Color: White
  • Stitch Length:: 0-5
  • Feed Mechanism:: Manual
  • Max. Sewing Thickness:: 13mm
  • Keywords:: button holing machine

Packaging & Delivery

Packaging Details exporting carton packing
Delivery Time Shipped in 10 days after payment

DT 9820A/B Computer Direct-drive Eyelet Buttonholing Sewing Machine

DOIT BRAND

User-friendly large machine cavity
The large machine cavity of the machine provides adequate room, so the cotton material can be expanded flatly during operation, Moreover the shape of the arm guarantees excellent vision, so the machine is easier to operate and more suitable for sewing vertical buttonholes and 9820, Computer Direct-drive Eyelet Buttonholing Sewing Machine, achieves perfect buttonhole : Since 2000, our company has been committed to continous innovation 9820 is applicable for thick material, thin material, leather, jeans, knitted fabric etc, what's more, the wrought buttonholes can be divided into three categories: straight buttonhole, eyelet buttcrinde and daisy buttonhole, and the first two includes buttonholes with round bartack, with straight bar tack, with taper bar tack and without bartack, Remarkably, 9820 absorbing the essences of other machines, can fully meet all the requirements of the production. All the factors-innovative cutter system, no cutter-changing required, automatic adjustment of cut length, programmed operation sequences, the default length of buttonholes and one-stage completion-contribute to the high efficiency and short process of 9820.

 

 

Straight forward operating panel
DT-9820-A/B is equipped with LED touch screen, which can display both graph and character, Just touch the desired graph, the screen will show the corresponding figure or the relative parameter of the program.

 

 

Frequently-used shortcut key
Owing to the shortcut key, the operation is easier, move time-saving and move efficient.

 

LED lighting lamp
Twenty-four LED lighting lamps are installed under the machine head. You can see the sewing process clearly, which can enable the operator to supervise the process.

 

Excellent adjustment
Compared to the similar machines, our machine has a better performance, and both installation and adjustment can be completed in a short time. Most of the air conduits have been installed. The height of the presser foot can be changed through adjusting the limit screw. The looper drive and the linear drive are both available.

Self-diagnosis function
The sewing machine frequently checks its own status during operation, once a failure is found an error message will be displayed on the screen.

Optional components
The presser feet can move up and down through setting the started switch, we can check whether the upper thread is cut off or not through the break inspector.

 

Icon settings
Threading, Once touch, the needle will rotate 90 degrees, which will benefit the process of threading. Send cloth before or after, Set up the original sewing position of the feed pan. Cutting before sewing, Cutting comes earlier than sewing. Sewing before Cutting, Sewing comes earlier than Cutting.

Cycle sewing
The cycle program contains nine separate subprograms at most, each of which includes nine steps.

Higher-speed with lower-noise
Compared to the heigbest speed of 2200 rmp of the sewing machine in the same industry, that of the latest machine can reach 2500 rmp, which is more efficient. Compared to the traditional machine, driven by gears, the new product, driven by synchronous belt, can effectively reduce the noise, and offer a fabulous working environment.

Applicable to processing straight buttonhole, eyelet buttonhole and daisy buttonhole, and the first two includes buttonholes with round bartack, with straight bartack, with taper bartack and without bartack.

9820A Trimming of the upper thread 9820A-1 Trimming of the upper and lower threads 9820A-2 Flexible cutter (configuration) 9820B-1 Thread grad (configuration)

 

 

 

Size01
Stream thread cutting deviceStream thread cutting deviceLong line cutting
Bottom thread cutting deviceLong line cutting
Main useMen's clothing, casual clothing
Other useSuit-dress, jeans trousers, trousers
FunctionThe cutting device will cut all thread heads to a great extent. May grasp the thread tails from a long distance more safely during the sewing process. Very suitable for precisely cutting thread heads of manual cutting.
Sewing shape 
Sewing lengthRound-head eyehole8-42mm Straight button hole5-42mm
Press foot length (standard)30mm
Shim length (standard)22mm
Shim length (attachment)30mm
Sewing speed1.000- 2.500rpm
Needle code0.5-2.0mm
Zigzag sewing width1.5 5.0mm(In mechanical conditions, it is 4.0mm wide at most and the zigzag sewing width is 5.0 at most.)
Zigzag sewing width(factory-leaving setting)2.5mm
Length or fastened sewing of stream line0-20mm
Press foot heightStandard height is 12mm (may reach 16mm at highest)
Start-off madeDouble pedal switch
Cloth-sending deviceIntermittent cloth-sending of 3 pulse motors
Machine needle 4DO×558Nm80 -Nm120
Machine needle (factory-leaving setting) *5DO×558Nm90
Languages supported by operation boardEnglish, Chinese
Safe settingIf there are any problems, the inner setting with urgent stop function and driven by safe circuit will automatically stop machine.
Upper shaft motorAC servo motor 550W
Air pressureMain regulator: 0.5Mpa Hammer-pressure regulator: 0.4Mpa
Air consumption volume43.2 liter/minute (8 cycles/minute)

Weight

Machine head: 120kg operation panel: 0.6kg Control box: 14.2-16.2kg
Power/power consumption

Single-phase: 100V/200V Three-phase: 200V/220V/380V/400V,400VA

 Our service: 

 

1..Your inquiry related to our products or prices will be replied within 48 hours.

2. Well-trained and experienced staffs to answer all your inquiry  in fluent English.

3.Inspect the goods before sending shipment,Take pic for customer to confirm before your goods packed.

4.We respect your feedback after receive the goods.

5. Protection of your sales area, ideas of design and all your private information.

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