Mega-component for manufacturing heat-shrinkable barrier film Dalian Longyao 
Plastic Machinery SJFM 45-5-850. 
Barrier film is a product consisting of up to seven layers. The outer layers use polyethylene to provide the package 
with vapor barrier properties. The inner layer contains materials that provide excellent impermeability to gases and fats. 

Identification data 
Name Line for making heat shrinkable 
Producer Dalian Longyao Plastic Machinery 
Type/model SJFM 45-5-850 
Dystributor Dianfol 
Serial number 3132 
Year of production 2019 (assumed based on identification plate and invoice) 
Mileage No data 

Components of the mega-chip  
(according to specifications attached by the customer) 

Large screw extruder –2 pcs. 
Large screw extruder –2 pcs. 
Central extrusion head with cooling rings and blowing function - 1 piece. 
Automatic water flow and temperature control system along with extruder and head temperature control system 
Forming and cooling unit with rollers and double winder - 1pc 

Technical data of the machine  
(According to the nameplate and specifications on the manufacturer's website) 

Large screw extruder - 2 pieces. 

K-40/8 
Screw diameter - 40mm 
Processed material : PE 
Capacity : 30 kg/h 

SK-40/8 
Screw diameter - 40mm 
Processed material : PE 
Capacity : 30 kg/h 

Small screw extruder - 2 pieces. 

SK- 35/28 
Auger diameter - 35mm 
Raw material processed : glue (adhesia) 
Capacity: 15 kg/h 

SK- 35/28 
Screw diameter - 35mm 
Processed material : PA 
Capacity: 15 kg/h 

SK- 35/28 
Screw diameter - 35mm 
Processed material : Adhesia glue 
Capacity : 15 kg/h 
Heating of the die Stainless steel 
Motor power for lifting device 0,4kW 
Crimping method Pneumatic 
Power supply 400V 

Information on technical condition and documentation 
The mega-chip is stored on a storage hall - protected from the weather. It is disassembled into dozens of 
components. Upon inspection, it is impossible to start up and check the operation, it is impossible to display the 
operating time counter. 
Attention is drawn to the neatness of the disassembly - visible markings on most items, wires are not cut, smaller 
components stored on pallets and numbered. Due to its location in the warehouse, there is no access or access is 
clearly difficult to some of the line components. 
The components of the system are described on the basis of visual inspection and documentation presented by the 
customer. 
The commissioning party does not have detailed technical specifications, service documentation, and operating 
instructions for individual devices, so there is a risk of discovering additional damage and incompleteness in the 
event of installation and commissioning. The line bears traces of use, is slightly dirty, visible minor mechanical 
damage, rubbing, scratches. 
Before further operation, it is necessary to verify the completeness and efficiency by a qualified service. The 
technical condition is assessed as good.   
CE marking was not found on the identification plate. The EC declaration of conformity was also not presented.

According to the information contained in the item's acceptance protocol in the warehouse. There is a software 
error in the device from the beginning, so that the line does not work properly. The owner has provided 
information that the manufacturer avoids contact regarding the elimination of the fault. There is no authorized 
service of the manufacturer in the EU. 
Documentation of the technical measure presented:  
1. Purchase invoice 
2. Certificate of conformity 0H181121.DLPQQ90