Name: KMD krauss maffei Screw And Cylinder for Twin Screw Extruder or Cincinnati
Brand: Qunying Screw
Availability: InStock

Product Details

Product Description

Qunying is one of the best machinery parts supplier in China.We cooperate with many machine factories.Waiting for your cooperate with us,you best choice!

Technical P arameters for twin screw cylinder:

the extruder conical twin/double screw and barrel in all Specifications as below:
Φ35/Φ76 ,Φ45/Φ90 ,Φ50/Φ105 ,Φ51/Φ105 ,Φ55/Φ110 ,Φ60/Φ125 ,Φ65/Φ120 ,
Φ65/Φ132 ,Φ70/Φ140 ,Φ75/Φ150 ,Φ80/Φ143,Φ80/Φ156,Φ92/Φ188, Φ 95/ Φ 191, Φ 105/ Φ 191, Φ 100/ Φ 200

Especially application:

Rubber,various high glass fiber, mineral fiber and PPA,PPS, PA6T, LCP,VO fire protection, ferrous power,

magnetic powder and etc. Meanwhile,Used for PVC + 30% CaCo3, recylced plastic material,etc

Screw &Cylinder also can be made:

CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares!

According to different material and plastic product to choose different compress rate and L/D!

Grade available:

1. Standard grade: 38CrMoAlA + nitriding 96 hours
2. Bimetallic grade: 38CrMoAlA + bimetallic alloy
3. TC-A grade: Tungsten carbide 40%
4. TC-B grade: Tungsten carbide 25%
5. TC-C grade: Tungsten carbide 9.5%

Or other according to requirement, we are rich experience in producing and designing!

Product	Conical twin PVC sheet screw barrel
Material	38 CrMoAlA(JIS SACM645); 42 CrMo(AISI 4140) Cr12MoV(JIS SKD-11);4Cr5MoSiV1(JIS SKD-61)
Nitrided Hardness	HV900°~1000°
Hardness after hardening and tempering	HB260 °
Nitrided Depth	0.5~0.7mm
Nitrided Brittleness	above 2 stage
Surface Roughness	Ra0.4
Screw straightness	0.015mm
Hardess of surface chromium-plating after Nitriding	HV≥950HV
Chromium plating Depth	0.05~0.10mm
Alloy Depth	0.8~3.0mm
Alloy hardness	HRC56°~65°
Alloy(bimetallic)	iron,nickel,tungsten,molybdenum
Types of screw barrel	Gradual type,mutant type,wave type,barrier type,double screen type,shunt type,separation type,exhaust type,pin type,mixed type,double-head type,three-head type,multi head type etc.

Scope of application

WPC sheet,pallets,pinch,pipe,profiles,soft pvc,pvc foam sheet,film,tape,recycled,tape tube,water pipe,drainage pipe,etc.

For good plasticizing effect,we have different designs of screw and barrel for extruder or injection to meet customer's demand.Our factory manufactures with high-quality material, applying the method of hardening and tempering and nitriding, thus it enjoys the characteristics of long working life, wear resistance, and anti corrosion. Besides, the technique of hard alloy spraying or chrome plating can be used on the working surface of screw, which will make it have better using effectiveness.

Packaging & Shipping

Above is our packaging.We are near Ningbo port and Shanghai port.It is good for exporting.Our conical twin screw and barrel conical screw is the best in CHINA.

Our Services

Our advantages:

1. Conical twin screw barrel for various models

2. Professional engineers design for you

3. Over 10-year exprience in this line

4. Insist on developing screw and barrel for more injection and extruder machine models

5. Main market: Southeast Asia,Eastern Europe, Africa

Our factory, with the largest process condition, superior equipment, advanced and powerful technology as well as the strict examination. Our screws and barrels, cooperate with more than 50 largest injection molding machine, bimetallic screw and barrel, conical twin-screw, parallel twin-screw, extrude machine, lamination machine, extrusion film blowing machine, shoemaking machine, EVA, TPU, TR, crystal, monochrome machine, two-color blower, hardened reducer manufacturer in domestic , and also export to Europe, America, Middle East, and other countries and regions.