Rotary Die Head Film Blowing Machine
Features
1.The film blowing machine has a rotating setting, which is beneficial to the flatness of the film, hdpe shopping bag blown film machine has a rotating setting can effectively overcome the obvious influence of the weld line on the film quality, and can make the residence time of the melt in the machine head nearly the same, so as to ensure that it is blown Uniformity of extruded material temperature and uniformity of film embryo.
2.In general, if customers choose hdpe film blowing machine or hdpe shopping bag blown film machine and High output PE plastic film extruder machine we will often use the design of the rotating head.
3.In addition to following the general design rules of the general head, the assembly workers will pay special attention to the rotating parts Sealing problems
4.Bearing lubrication problems at high temperatures, and heating element adjustment and insulation problems. In addition, our company's designers will also pay attention to melt flow, pressure distribution and mold size calculations, etc., which must be considered and handled correctly question
Specification
MODEL | SJM-Z45-650 | SJM-Z50-850 | SJM-Z55-1100 | SJM-Z65-1400 | |
BASIC PARAMETER | Suitable materials | HDPE,LDPE,LLDPE,MLLDPE,PLA,PBAT | |||
Film width | 300mm-500mm | 400mm-700mm | 600mm-1000mm | 1000mm-1300mm | |
Film thickness | HD；0.008mm-0.05mm;LD:0.02-0.10mm | ||||
Max output | 35-60kg/h | 40-70kg/h | 60-100kg/h | 70-120kg/h | |
Extruder | Screw diameter | Φ45 | Φ50 | Φ55 | Φ65 |
Barrel outside diameter | Φ110 | Φ110 | Φ120 | Φ150 | |
L/D | 30:1 or 32:1 | ||||
Main motor power | 18.5KW | 22KW | 30KW | 37KW | |
Gear box type | 146 | 173 | 180 | 225 | |
Die head diameter | HDφ50m LDΦ120mm | HDΦ60mm LDΦ160mm | HDΦ80mm LDΦ200mm | HDΦ100mm LDΦ250mm | |
Air ring blower | 4KW | 4KW | 5.5KW | 7.5KW | |
Filter type | Standard screw control or Manual filter screen changer | ||||
Take up unit | Roller width | 650mm | 850mm | 1100mm | 1400mm |
Take-up speed | 5-100m/min | 5-100m/min | 5-100m/min | 5-100m/min | |
Take-up motor | 1.5kw | 1.5kw | 1.5kw | 2.2kw | |
Rotary type | Rotary die head | Rotary die head | Rotary die head | Rotary die head | |
Winder unit | Winder type | automatic back to back winder /single surface friction winder/Central winder | |||
Winding motor | 1.5kw | 1.5kw | 1.5kw | 1.5kw | |
Winding speed | 5-100m/min | 5-100m/min | 5-100m/min | 5-100m/min | |
Control unit | Electrical part | ABB/Schneider/Siemens(according to customer requirements) | |||
inverter | ABB/AILAND/EURA/Yaskawa/Inovance/Slanvert/Delta (according to customer requirements) | ||||
Range of configuration
This single layer blown film machine is suitable for blowing low density polyethylene (LDPE) high density polyethylene (HDPE) linear low density polyethylene (LLDPE) /Biodegradable and other plastic films, which are widely used in food, clothing, garbage bags, vest bags, etc. Civilian packaging and industrial packaging.shopping bag film blowing machine is very popular,mainly supply shopping bags for supermarkets
Product Detail
Product Description
After nitriding treatment and precision machining, it has excellent hardness and corrosion resistance. In addition, we also recommend our users to choose Single Layer High Speed Film Blowing Machine, so that the output per hour will be significantly improved, and the needs of each user will be different, not necessarily the best is the most suitable, we will stand Consider the problem from the customer's standpoint, if the customer's order is only a single shopping bag, then we will recommend a shopping bag film blowing machine with a suitable roller width.
Machine construction
Main motor
Gear box
Hopper
Extruder
Air ring
Frame
