Usage: this line machine is maily designed for plastic sheet/ plastic film production. such like PP,PE,LLDPE/LDPE/HDPE film ect.
Consist of machinesd: rubber kneader (banbury mixer),force feeding machine,extruder,three roll calender,winding machine ect.
Details instruction below :
1- Plastic kneader (banbury mixer) : Specially designed for plastic mixing, with heating system. rotor is stellite welded,after polishing and quenching. this will make rotor and chamber high wear-resistant.
The reducer are hardened gear teeth,no noise,longlife us .
2- Force feeding device :
INVT frequency converter. Double screw for material feeding, Contaction with single screw is Harvard structure
3- The extruder is the highest technology design now in this area :
Screw is made by nitriding steel (38CrMoALA), Surface is under nitrogen treatment, thickness ≥0.7mm, Hardness is HRC70. Cooling by water .
Barrel material is nitriding steel (38CrMoALA), Surface is under nitrogen treatment, thickness ≥0.7mm, Hardness is HRC70. Outer with stainless steel cover . Heating of barrel is made by Cast aluminum heater.
4- Three roll calender and auxiliary machines.
Roll diameter φ400mm Roll length : 1500mm Quanity of roll : 3 pcs Water in/out diameter: 11/4" Circular degree: 0.005mm Coaxiality : φ0.012mm Roughness : Ra0.025μm Quenching hardness : HRC60,quenching thickness : 5mm Chrome plated : T=0.1 Thickness of roller : 30mm Linear speed of roll : 0-15 meter/minute
Bearing group : NSK,Japan. High temperature resistant double row cylindrical roller bearing self-aligning.
Roll adjustment : manual operation, Up/Down of roll range : 0-70mm, gap range : 1-5 mm. Power of driving motor is 0.37KW.
Each roll with one reducer and one AC frequency motor. Power is 2.2 KW,total three sets.
The Interlock Control System: we use intelligent instrument,PID parameter setting and double channel. The head of extruder with testing device for temperature and pressure. All the data will be shown and protection the temperature and pressure. 5- The electric parts we used is DELIXI brand,contactor is from SIMENS.
Service of us :
The production of all products are follow ISO9001:2008 organization system, from raw material processing to assembe and finally test running. even the packing, and delivery. Also we track the use of machine,installation, products producing technical ect.
All we do is for longterm cooperation , " CREATE TURST" !
Audited Supplier 
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