Gold Member Since 2015
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Zhejiang Worlden Machinery Co., Ltd.

Industrial Sewing Machine, Sewing Machine, High Speed Sewing Machine manufacturer / supplier in China, offering Wd-7770-D3/D4 High Speed Straight Direct Drive Lockstitch with Auto Vertical Edge Trimmer, Wd-1790s High Speed Computer Controlled Straight Button Sewing Machine, Adjustable Stand and Table for Industrial Sewing Machine and so on.

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Supplier Homepage Product Lockstitch Sewing Machine Wd-7770-D3/D4 High Speed Straight Direct Drive Lockstitch with Auto Vertical Edge Trimmer

Wd-7770-D3/D4 High Speed Straight Direct Drive Lockstitch with Auto Vertical Edge Trimmer

FOB Price: US $430 / Set
Min. Order: 30 Sets
Min. Order FOB Price
30 Sets US $430/ Set
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Port: Ningbo, China
Production Capacity: 3000sets/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: WD-7770-D3/D4
  • Certification: CE
  • Applicable Thickness: Middle Thickness Material
  • Thread Number: Double Threads
  • Stitch Type: Lock Type
  • Needle: dB X 1 9#-14#
  • Weight: 42/40kg
  • Color: White
  • Specification: CE, ISO
  • HS Code: 8452290000
  • Condition: New
  • Application Place: Factory
  • Drive: Electric
  • Needle Number: Double Needles
  • Max Sewing Speed: 4500rpm
  • Power: 550W
  • Overall Dimensions: 630*250*560mm
  • Place of Origin: Zhejiang China Mainland
  • Transport Package: Export Standard Carton
  • Origin: China
Product Description
WD-7770D high speed straight direct drive lockstitch with auto vertical edge trimmer

1.with computer direct  drive transmission ,make the start/stop rapid response ,power consumption  

compared  to cut 50%,improve product performance and the production efficiency .

2. the side knife cutting in sewing and cloth ,and cutting edge technology  is good ,durable ,through the

tough  point can realize the conversion .

3. wide dust hole  operation 29.5mm .and can be smoothly discharged from the crumbs,keep the table

clean  .when the neelde plate cover  can be added when not cut it as ordinary sewing machine ,fast and comfortable  .


1.Will carefully check and commissioning before the delivery.

2.on time delivery after payment about 10-20 days,will check with you !


WORLDEN  sewing machine co., modernized enterprise specializing in the manufacture of sewing 

equipment .WORLDEN  established the integrated system of product research ,development ,design 

,manufacture ,testing ,quality assurance ,marketing  and after sales service .main product of sewing 

machines is lockstitch series ,overlock ,interlock .,double needles ,zigzag ,auto machines,special 


Excellent products come from perfect internal management ,WORLDEN passed the certifications of 

IS09001Quality Management system, ISO14000envirnmental Management System .and ROHS and CE. 

WORLDEN sale network spreads nationwide,and 80% of the product are exported to more than 50 countries 

in European ,Asia ,South,American and winning good reputation from customers.

WORLDEN  always insist on the principle (SERVICE CUSTOMER ,QUALITY FIEST) and sincerely welcomes friends all over the world to join hands with us to create mutual development and bright future.<o:p>


1.Will carefully check and commissioning before the delivery.

2.on time delivery after payment about 10-20 days,will check with you !


If any questions, please feel free to contact us, thanks.
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