inflating food extruder double co-rotation screws/parallel co-rotation twin screw for food extruder

Food Processing Machinery Screws, Materials: Alloy-steel of high quality, 1)38 CrMoAlA(JIS SACM645), 2)42 CrMo(AISI 4140) - details see: https://www.machineto.com/inflating-food-extruder-double-co-rotation-screws-parallel-co-rotation-twin-screw-for-food-extruder-10035226
Place of Origin:Zhejiang China (Mainland)Brand Name:JT SCREWModel Number:food screwCondition:New
Materials:38CrMoAlA,42CrMo,40Cr,SKD11,SKD61,Gr12MoVIdentification:ISO9001-2008Screw Type:single screw,double screw,injection screwApplication:Pipe,Profile,Sheet,Pellet,film....
Hardness of Nitriding:HV850-1000Nitrided case Depth:0.5-0.8mmHardness of Bimetallic:HRC50-65Alloy Depth:0.8-2.0mm
Length Diameter Ratio:L/D 20-36   
inflating food extruder double co-rotation screws/parallel co-rotation twin screw for food extruder
contact supplier for inflating food extruder double co-rotation screws/parallel co-rotation twin screw for food extruder


We can produce screw and barrel according to your design,

Also we can design screw and barrel according to your requirements.

different kinds of screw Cylinder

As our special advantage products,food screws used for inflating machines to make leisure food like rice bread,rolling snack,etc.

Screws for inflating food extruders

Double screw extruders: Dia30--85mm

Single: Dia65--100mm

The compression ratio of the screw can be designed according to different products and mixtures.

Our advantages:

The excellent complete equipments

Professional team of engineers

The experienced workers

Wearable and durable screw and barrel

Over 20 years experience on making screw and barrel

Located in the biggest screw town of China, which has convenient traffic.

Process

confirm the design--arrange the order--Laying-off the material--drilling--

rough turning--rough grinding--hardening & tempering--finish turning outer

diameter--rough milling threand--alignment (removal of material deformation)--

finished milling thread--polishing--rough grinding outer diameter--milling the end

spline--nitriding treatment--fine grinding--polishing--packaging--shipping

Technical specifications

Technical Index

1.Hardness after hardening and tempering: HB280-320

2.Nitrided Hardness: HV850-1000

3.Nitrided case depth: 0.50-0.80mm

4.Nitrided brittleness: less than grade 2

5.Surface roughness: Ra 0.4

6.Screw straightness: 0.015 mm

7.Surface chromium-plating's hardness after nitriding: ≥900HV

8.Chromium-plating depth: 0.025~0.10 mm

9.Alloy Hardness: HRC50-65

10.Alloy depth: 0.8~2.0 mm

Materials & Processes

1.Quality 38CrMoAlA (JIS SACM645)

2.Quality Duplex Stainless Steels

3.42 CrMo (JIS SCM440)

4.40Cr

5.GH113

6.SKD11

7.SKD61 (H13)

8.Gr12MoV

9.Quality Powder Metallurgy Raw Materials

10.Cold/Thermal Spray Hard Metal Process

11.Advanced nitriding Process

12.Corrosion & Abrasion Resistance Bimetal Spraying Process

products application

screw and barrel

packages

workshop

company introduce

Zhejiang Jinteng Mchinery Manufacture Co.,Ltd through more than 20 years development,has alreadybecome the biggest specialized in manufacturing the screws and cylinders of plastics machine manufacturer.

The screw and barrel made by our company is widely suitable for domestically produced,imported 30-80000gramcasting machine,Diameter 15-300mm single screw extrution machine ,Diameter 45/90-92/188mm conical twinscrew extruder,Diameter 45/2~150/2mm parallel twin screw extruder machineand each kind of Products throughthe quenched and tempered,qualitative,nitriding,fine grinding or spray welding alloy,polishing process technology.

In strict accordance with the ISO9001-2008 international quality system,to ensure the quality of product reach theinternational advanced level.

our other products,different kinds of screw and barrel

♦conical twin screw and barrel
♦parallel twin screw and barrel
♦single screw and barrel for Extruder
♦Injection machinery screw and barrel
♦rubber screw and barrel
♦bimetallic alloy screw and barrel

If you have any requirments in screw and barrel, feel free to contact us.

inflating food extruder double co-rotation screws/parallel co-rotation twin screw for food extruder
Packaging Detail:wrapped up by film in wooden case
Delivery Detail:25 working days

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