Products Descriptions & Details
Automatic bag closing system with CM-4900-3 is combined with A1-PB sewing pedestal, high speed bag closing machine head(DS-9C or DS-9CW), CM-4900-3 infeed devices and the belt conveyor(option). The bag infeed machine CM-4900-3 can trim the bag before guide and add the crepe tape, which ensures the beautiful and consistent stitch. The sewing height can be adjusted as per the filled bag height, the whole unit also can be connected with auto weighing and packing machine to work as the the auto bagging line.
This high level automatic bag closing system with CM-4900-3 bag infeed device can improve the working efficiency obviously, widely used in food, feed, chemical industries and more for automatic folding bag top, attaching crepe tape and sewing in one line, adopted PLC control, auto start/stop, auto thread cutting.
A1-PB Sewing Pedestal

It is height adjustable pedestal, carbon steel body, with casters for easy movement from one place to another place. It is used to mount bag closing machine head , bag infeed device, crepe tape stand and tag placer.
Specifications
●Sewing height: 850-1600mm(from ground to needle)
●Square size: 125x125mm
●Motor: 550W
DS-9C Bag Closing Machine Head
The most popular gigh speed bag closing machine head DS-9C(equal to Newlong DS-9C), with full sealed lubrication system, all parts are dust-proof which extended the service life and decrease the maintenance cost.
Specifications:
●Max.sewing speed: 2700SPM
●Stitch length: 7-10.5mm
●Needle: DR-H30 #26
●Stitch type: 401
(Optional sewing head: DS-9CW 2-needle 4-hread)
CM-4900-3 Infeed and Trimming Device
High level CM-4900-3 is a bag top trimming and crepe tape binding device, for closure the crepe tape on the filled bag top mouth, the binder size can be 55mm,60mm,65mm,70mm.
Specifications:
●Feeding speed: 7-18m/min
●Folding width: 55mm,60mm,65mm and 70mm
●Motor: 200W
PLC Control Box
It is adopted double VFDs control for regulating the working speed of sewing machine and infeed device. With imported electrical components to make sure the stability of the whole sewing system, it leaves the port to connect the conveyor. And the system power is standard with 380V/50Hz, other volts are available by adding the transformer.
Configurations:
●Auxiliary relay: Schneider
●Timing relay: Omron
●VFD/inverter: Schneider/Omron/Siemens
●Photo switch: Omron
●PLC: Siemens/Omron
●Solenoid valve: SMC/AirTAC
●Circuit breaker: Schneider
●Power switch: Schneider
●Contactor: Schneider/Siemens
Products Specifications
|
Model |
A1-PB+DS-9C+CM-4900-3 |
|
Working Capacity |
500-800bags/hour |
|
Sewing Head Height |
720-1220mm from the ground |
|
Brake Motor |
550W, 380V/50Hz |
|
Start/Stop |
Photo-switch |
|
Sewing Machine Head |
DS-9C |
|
Max. Sewing Speed |
2700SPM |
|
Stitch Length |
7-10.50mm(standard:10mm) |
|
Stitch Type |
Chainstitch, single needle, two thread |
|
Cutter Type |
Air cylinder driven cutter |
|
Air Pressure/consumption |
4kg/cm2, 3.5NL/min |
|
Lubrication System |
Automatic oil bath system |
|
Machine Pulley |
Φ100mm(the special size available as per the special order) |
|
Needle Size |
DR-H30 #26 |
|
Thread Type |
Synthetic or cotton, 20/6, 20/9 |

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Company profile
Deko Corporation is located in the center of the free trade zone at the national level Hi-tech Zone, Xi'an, China. We mainly dedicate in developing, producing and marketing of PACKSTAR brand big bag, bag sewing & bag closing machines since 1990s, we are one of the world leading suppliers of bag closing and sewing machines in the global market.
For more than 30years, we continuously improve the quality from even one small screw to the whole machine lines and our service, in order to meet our valued customers demand both in domestic and overseas market, improve theirs work efficiency and create the value by joint-efforts.
Superior Quality
Stringent quality control in manufacturing & pre-shipment inspections–delivering consistent reliability for your industrial big bags, bags making and closing production line.
R&D Center
The professional R&D Center drives innovation in the packaging industry. Industrial and National standard-your trusted partner in big bags, bags making and closing industries.
Price Advantage
We deeply understand the quality first as well as the cost importance for all of you whether you plan to start or you already. We always think quality, price and service together!!!
OEM/ODM Service
We offer the full OEM/ODM service in this industry worldwide: R&D-driven design, customization and manufacturing. Global inquiries welcome-your vision, our expertise!
Welcome to email or call us get the professional sewing solution and quotation.
Our address
No.25,Hi-Tech Zone,Xi'an,710065,China
Phone Number
86-29-81870126,81870128
dekoco@vip.163.com,sales@chinapackstar.com

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