Screw Packing Machine

WE-LS6 Hardware Counting Packing Machine Manufacturer/Screw Pack Machine for Sale


This is fully automatic counting and packing machine , machine is able to counting or weighing screw, nut bolt, washer ,furniture kit, hardware parts, fasteners and small parts into pouch or box  according to your requirement. High precise and fast , save the labor cost for you.


1 Accuracy:99.9% according to the quantity with fiber counting which is much big range direct ,fast and stable reaction speed.
End weighing director is optional for higher accuracy by reject the out tolerance dose .
2 Capacity : About 100~300 pcs /min per plate according to the exactly product .
3 Durable :  Lower malfunction rate and Life time for About 10 years .

4 Convenient :
Versatility : The same one torsional vibrator is able to used for certain range of products in different size and shape
Ergonomic condition : ergonomic condition operation area for the parts manually feeding which is unworkable with machine .
Feeding : Staff is convenient to feeding enough parts into the torsional vibrator which the height is about 800~900mm above the grand .
Fully automatic elevator or hopper is optional.
Quickly format change : remaining parts will be cleared in 5 min with pressing one button.
Lower Noise and surface wear with the specific glue on the surface of torsional vibrator .  Soundproof enclosure is optional .
5 Customize: The size and principle of torsional vibrator is customized to optimize feeding and alignment according to the exactly parts ,
with linear vibrating for hung or full wave vibrating intensity
6 Installation: Machine is assembly so easy disassemble for the shipment and installation for working.
7 Reserve the position for future additional torsional vibrator.

8 Multifunction :
Fully automatical process of feeding ,alignment ,counting, reject wrong quantity, bag forming,  filling ,sealing and cutting
Options :Easy connecting to elevator conveyor ,printing ,end weighing checker or bag quantity counting device , exhausting or inflating device.
PLC: Adopt import PLC control unit matched with 7"color touch displayer to realize multifunctional intelligent control .
Independently PLC control unit for torsional vibrator and packing machine
Stainless steel bearing structure with pneumatic reel holder
Bag appearance is neaten and firm
Intelligent temperature control unit ,
Step motor pulling film ,
Electric eye tracing fix the accurate cutting position,
Thermoregulator or impulse for PE for composite version
Cutter is durable with nickel plating and harden processing .
Laborate bag forming tube avoid film stuck or wrinkle.
Status light :Alarm system if any malfunction such as miscounting, lack of parts or film ,parts stuck ,empty bag .
Memory of different kind of packing input parameter .
Adjustment:Measuring range and Bag length adjustment via encode type .
E-stop if secure door open or reset target production capacity is reached.
Freedom combine the independently vibrator as well as the sequence so improve the speed and reduce the wastage for mixing parts  packing or link .




Counting range


Pouch size


Film width


Film thickness


Gas consumption

≥0.03㎡/ min



Sealing type

Pillow sealing、side sealing with europe hole or chain bag



Net/gross wt




Pack material





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Engineer Team





Installation Service

1.we provide videos and instruction manual to show the process of installation.

2.we provide training for installation for free in our factory.

3.we can send technician to buyer's factory to install the machine and provide trainning course.

After Sales Service

1.One year warranty and free lifetime technique support.

2.Free spare parts would be supplied if machine broken within warranty period.

3.After the warranty period, the spare parts for replacement are offered based on certain charge.


WE-LS6 Hardware Counting Packing Machine Manufacturer/Screw Pack Machine for Sale

If you have meet the below machine problems pls feel free to contact us , we have solved these problems with 14 years experience. 

1 Miscount 
     Small detection area and unstable sensitivity lead to miscount especially for mini size parts or with hole in center    
     More counting with inertia influence during constant following process 
     Mutual vibrating influence between vibrating bowl and linear feeding device 
     Follow through counting position parts is little jumpy with insufficient vibrating power .
2 Vibrating weakness versatility limit  feeding stuck 
  Insufficient vibrating power unable to feed the constantly parts for counting . 
  Vibrator with normal material and thin copper coil can't standand with the  longtime high frequence vibrating .
   Noise and surface wear. Without glue sticking on the surface .
   Stuck Vibrating surface and linear feeding is not polished smoothful with rough workmanship so parts is easy stuck .
  Unable to suitable for different parts with same vibrator or difficult to adjust with linear track pathway , easy tuck