Model:SJMS-75
350-450kg/h WPC Granulating Extruder Machine
Measuring material feeding device | Specification |
Screw of feeding device | Diameter : 120mm |
| Inner height : 0.8m |
Diameter : above 0.8m | |
Driving motor : 1.5kw | |
The type of motor : AC motor |
SHJ-75 Parallel Double-Screw Extruder quantity : 1
The consistent of extruder | Specification |
Bearing | Velocity ratio : i=3.75 Output rotating speed : 400rpm Central distance : 52mm Transmission body case :cast iron and optimized assembly design of anti-noise Gear:high precision of 6-grade,and hard-tooth surface of high speed and heavy loading ability . Material of gear shaft is 20CrNi2MoA ,HRC58-62. |
Shaft | among all the bearings,two groups are thrusting bearings of series connection and others adopts Japanese "NSK"bearings Bearing : among all the bearings ,two group are thrusting bearings of series connection and others adopts Japanese "NSK"bearings . |
Lubricating system | Inside of transmission case the bearings are of oil-immersion state Gear mesh and bearing are with compulsive shunt-circuit oil pressure lubricating Lubricating and cooling unit adopts cooler of outlay-type and specification is 1.3m3 Lubricating oil pump is of BB-B10 type with power of 1.1kw and the lubricating oil is of 46# engine oil . |
Motor | The power of motor is 132kw (alternating current )under frequency control and equipped with ABB frequency converter. Rotating speed : 1500rpm |
Screw | Diameter of screw : 71.5mm Adopt high quality 38Cr MoAIA ,under nitrogen treatment the hardness of nitride layer:HV950-1050, depth is 0.4-0.5mm,brittleness is of 1 degree Connecting mode with spindle : rectangle integral key |
Spindle | Material:adopts high quality alloy steel 40CrNiMo,with good intensity ,hardening and tempering hardness is HB260-300 Connecting mode with screw : rectangle integral key |
Barrel | Inner diameter:72mm Material:the inner of barrel adopts bi-alloy bushing,hard-wearing alloy of α-301(Fe-Cr-Ni-B+Carbide)HRC60-64 Length for per section is 290mm,and in total there are 9 sections and the total length is L=2610mm The first section:principal charging-in section.the barrel is usually cooled with water The fifth section:vacuum pumping section The eighth section vacuum pump section Barrel heating with 8-section.for each section there is independent circulating water cooling Barrel protective cover:stainless steel protective cover of sectional type |
Capacity | 300-350kg/h |
The Auxiliary Machinery
Consistent of auxiliary machinery | Specification |
Material of fan bush | Stainless steel |
Cutting die head | Hot cutting die head |
Cutting lathe | The blade on the cutting lathe ,with speed frequency regulation ,the power of converter : 1.5kw |
Splitter filter | Diameter 800mm,Quantity : 2 sets |
Three fan cooling pipe | Equipped with 3 sets of fan blower, Power : 5.5kw |
Storage | 2m3 |
Step 1: raw material preparation: recycled PE + wood powder + chemicals from our receipe
Step 2: mixing
Step 3: Granulating line
(1) co-rotating parallel twin-screw extruder
(2) cutting die head
(3)three-grade fan blowing
End product: WPC pellets
We have two big-scale factories, specializing in producing plastic machine and wood-plastic machine, for 14 years.
we have our own wpc production factory, where you can inspect our wpc machines.
welcome to visit our factory and provide your treasurable advice!
Contact: Tina
Mobile: 0086-15253278285
