Features -Manufactured from 4140 forged alloy tool steel hardened to Rc 26-32 -All parts are electroless nickel-plated and heat treated to Rc 60 -Polymer surfaces and passages machined and highly polished -Outer lip adjustable or concentricity with the inner lip -Single channel to dual-channel melt distribution -Spiral mandrel melt flow -No plug on melt flow channel, no dead zone -Short melt flow residential time -Strong self-cleaning -Short purging time -Low pressure drop -No layer leakage -Simple die assembly, easy clean at customer site -System operating pressure up to 600 bar
Features -Latest gearless extruder high torque motor and server drive -Motor is water cooled, less vibration and compact size -25% energy saving over traditional AC motor and gearbox set-up -GET Patented barrel cooling system -Water cooled feed section -Standard 38CrMoAl nitrided screw and barrel, optional bimetallic barrel and tungsten carbide feed section
Advantage -Good melt quality is ensured -Screw geometry for specific materials, LDPE, LLDPE, HDPE, etc. -Extremely simplicity in machine design for easy maintenance
Features -Smooth bore or grooved bore feed section per request -AC motor direct coupled with gearbox -GET patented barrel cooling system for accurate barrel temperature control -Water cooled feed section -Standard 38CrMoAl nitrided screw and barrel, optional corrosion-resistant bimetallic barrel and tungsten carbide feed section
Shunde, Foshan based, General Extrusion Technology(GET), received a 9-layer coex blown film line order from Wuxi Pacific Packaging .“We were invited to see the pre-shipping acceptance test trail of GET’s first 9-layr coex line in June and we also saw the line in production at GET’s customer site.We are very impressed with the performance of the line and we decided to go with GET”, said Mr. Ge, Vise General Manager of Wuxi Pacific Packaging”.
In a telephone interview, Mr. Jian Peng, General Manager of GET, said " We are very pleased that Wuxi Pacific Packaging decided to work with us on their 9-layer coex line project.We have been in contact with this customer since last year and their decision was made upon by seeing our first 9-layer coex line running both at our company and at customer site. We believe multi-layer coex film has a lot of potentials in future and there is a trend that many PE converting companies are moving into barrier market.I think GET is just in time to position ourselves in this market ahead of our local competitors.”
This 9-layer blown film system is equipped with eight 50 mm and one 60 mm smooth bore extruders, a 400 mm low profile spiral mandrel 9-layer co-extrusion die, Autoprofile air ring with 104 control zones, horizontal oscillating haul-off, all designed, manufactured and assembled by GET. The complete line control system is provided by Doteco of Italy, barrier gauge by Kundig of Switzerland and IBC controls by Dr. Joseph of USA
The customer will use the new line to extrude asymmetric barrier structure with nylon and EVOH at the thickness arrange from 20-200 um and width upto 1,400 mm, for an output of upto 400 kg/h.
2012-8-10 Successful 9-layer blown film system debut by GET
Establish a little less four years ago in Shunde, Foshan, General Extrusion Technology(GET), is making a splash within the industry by successfully showing off its first 9-layer coex line, or call it first such sophisticated line made by a Chinese extruder company.
In a telephone interview, Mr. Jian Peng, General Manager of the company, said "This 9-layer coex line was purchased last December by the same customer who has our first 7-layer coex line. On 17th of June, we run the line for customer's pre-shipping acceptance at our company and the trial was very successful. Both customer and us are pleased with the results. I still remembered the situation with this customer about two years ago on our first 7-layer coex run. Both ourselves and our customer were skeptical, but this time we are very confident because we knew it will be a success. Both symmetrical and asymmetrical film structures with three nylon and one EVOH layers were tested and it took about 100 kg of EVOH and 500 kg of nylon to satisfy the requirement of the customer. It is definitely another milestone for GET. Now, we have full sets of blown film extrusion technologies ready to meet most of flexible packaging applications from the market. I have never expected we can come to this point this fast since I started up the company in less four years ago. I always believe that success of the company is measured more by the technology not by the size. We want to be a technology company and what we were doing for the past few years approved that we are doing the right thing and we are continuing doing that. Very soon, we are moving to a 8,000 square meter brand new facility and I am sure this will help us to meet the increase demand of the market."p
This 9-layer blown film system is equipped with nine 60 mm smooth bore extruders, a 500 mm low profile spiral mandrel 9-layer co-extrusion die, Autoprofile air ring with 116 control zones, horizontal oscillating haul-off, all designed, manufactured and assembled by GET. The complete line control system is provided by Doteco of Italy, barrier gauge by Kundig of Switzerland and IBC controls by Dr. Joseph of USA.
The customer will use the new line to extrude asymmetric barrier structure with nylon and EVOH at the thickness arrange from 20-200 um and width upto 1,800 mm, for an output of upto 450 kg/h.