This screw packing machine, with both weighing and counting system，is specially suitable for accurate bulk packing of fasteners, rubber part packaging, bolts nuts washers rivets packing.
High Accuracy, High speed, saving labor costs.
This machine is equipped with both a weighing system and an infrared optical counting system. It first does automatic bulk feeding gradually, to the point that close to the (weight/quantity per bag) value pre-set. Then the infrared optical counting system does compensate feeding, to achieve accurate packaging. So the finished products in every finished bag are of very high precision in weight/quantity.
It’s designed for pillow pack style, so suitable for a wide range of products.
The film roll device is specially designed as low so it’s convenient for the worker to do film roll replacing.
7-inch color touch screen; required parameters such as weight/quantity per bag, bag length, product cumulative count, clear zero, etc. can be set on it.
Mitsubishi PLC control system; The whole process of measurement, bag making, filling, sealing, cutting and counting is done automatically.
Intelligent four-temperature controller independently controls temperature, better adapt to a variety of packaging film;
Robust stainless steel frame and vibratory feeders support, more stable.
Automatic shutdown while no material in vibratory feeders or empty bags
In-feeding system (automatically dispense products to the main feeder, and controls the volume according to the level line)
Feeders (one main feeder and one small feeder)
Electronic weighing system
infrared optical counting system
Stainless steel pneumatic bagging machine
Stainless steel finished product Conveyor
Printer(optional)
Heat transfer machine(optional)
parts without hook: small hardware, rubber parts, small plastic parts, short screws, nails, nuts, washers, buttons, fasteners, electronic components, hardware accessories and so on.
In-feeding system (automatically dispense products to the main feeder, and controls the volume according to the level line)
Feeders (one main feeder and one small feeder)
Electronic weighing system
infrared optical counting system
Stainless steel pneumatic bagging machine
Stainless steel finished product Conveyor
Printer(optional)
Heat transfer machine(optional)
| Model | YLM-420WCP |
| Film | OPP/CPP，OPP/PE，CPP/PE |
| Bag Length | 50mm-350mm |
| Bag Width | 50-150mm (forming device needs changing for different size) |
| Film Width | max. 320 mm |
| Packing Speed | 3-8 bag/min (according to quantity per bag, size of products) |
| Counting Method | Infrared optical counting system / track positioning |
| Quantity of Parts per Bag | As long as the bag can accomodate |
| Bag Type | pillow pack or three side sealed |
| Seam Width | 10 mm |
| Bag Forming Device | pneumatic sealing and cutting |
| Cutting Method | pattern welded knife |
| Bag Length Control | setting on touch screen / photoelectric sensor |
| Air Discharging Method | air hole |
| Linking Bag | function of bag linking can be set on touch screen |
| Air pressure | 0.4-0.8Mpa (air compressor prepared by customer) |
| Weighing range | 50g-5kgs |
| Accuracy | ≥99% |
| Overall Size | 4.35m*1.122m*2.286m |
