conical screw

Twin screws suited for Jwell twin screw extruders, include parallel screw and conical screw

Screw Diameter: 35mm-200mm
Length: Less than 10000mm
Barrel diameter: 35mm-200mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality allo

Conical Twin Screw Extruder/Conical Double Screw Extruder is hyper-twin-conical extruder which is developed and manufactured by our company.

1.For PP PE PVC WC Caco3...
2.For pipe sheet board panel plate
3.For conical extruder machines
4.ISO 9001:2008

1.Screw and barrel for plastic machine
2.Over 30 years experience in screw barrel
3.Direct manufacture of screw and barrel

Hardness after Hardening Tempering:HB240-280
Chromium-Plated Surface Hardness After Nitriding:≥ 900HB
Chromium-Plating Layer Thickness:0.05-0.10mm

1. PVC profile & pipe processing
2. 80/143 standard size
3. High quality wear-resistant steel

Conical twin screw machined on CNC"WMW" Germany make thread milling machines by simulation software for better performance.

1.For PP PE PVC WC Caco3...
2.For pipe sheet board panel plate
3.Located in Jintang Town,Zhoushan City
4.ISO 9001:2008

1.Professional design
2.High quality 38CrMoALA
3.Nitrided treatment
4.High quality and low price

Double conical screw extruding sheeter,China Dispersion kneader, Rubber kneader, Dispersion mixer, China Mixing mill, Open mill

Processing Range: Diameter 35/75- 92/188mm
Nitrided Layer depth: 0.4mm-0.7mm
Hardness of Nitrided Layer: Above HV960-1040

Gentle molding design guarantees the quality of the matter.Very much dependale valid design theory guaranteed the dependable operation of extruding. T

1.Direct Manufacturer on screw barrel
2.Good quality and low price screw barrel
3.More than 30 years experience of making screw barrel

We ,ZHOUSHAN SHENGLONG MACHINERY CO.,LTD, is one of the most
professional screw and barrel manufacture/exporter in China,
have specialized in th

Conical Screw extrusion equipment for pvc processing

long life for using ,
conical twin screw and barrel

conical twin screw barrel
Dia 15-300mm
material : 38CrMoALA, SACM645, SKD61
Surface hardness: HRC58-62
Heat treatment:Nitriding 96 hours

Specification(diameter):35-77~92-188
L/D16-35
Appliance: PVC pipes, Profiles and U-PVC Granulation

rubber mixing machine,dispersion mixer,china dispersion kneader,rubber mixing mill,mill,open mill,internal mixer, banbury mixer,mixer,screw extruder

Recycled PE PP PVC Foam Board Extrusion Line With

1.double extruder conical cylinder (twin conical screw)2.Mate

1.Direct Manufacturer on screw barrel
2.Good quality and low price screw barrel
3.More than 30 years experience of making screw barrel

PVC Window And Door Plastic Profile Production Line With twin conical screw
 
Description </st

1.Long service-life but lower price
2.Rich experience in producing and designing

Standard 38CRMOALA Twin Conical Screw
Advanced nitriding process
Diameter of screw:D12-D300mm
L/D ratio of screw:10-50

1.Twin screw cylinder
2.Lower price,best discount
3.Rich experience in producing or designing
4.Longer lifetime over 1 year guarantee

Tiny type twin conical screw barrel design
Suitable running PVC granules or powders
Efficient in performance

280kg/h WPC Profile Extrusion Line With Double Co

1. Introduction of Product
Model SJSZ series twin conical screw extruder is a kind of special equipment for extrudi