Nitrided screw and barrel from China manufacturer - Zhejiang Huachen Screw Manufacturing Co.,Ltd

Price:	200.0~30000.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: HC-IN80

Production Capacity: 2000 Sets

Delivery Date: 25-30 days

Material: 38CrMoAlA,SACM645,42CrMo

Bimetallic layer: add 5%-45% Tungsten Carbide

Machine: injection molding machines

Machine Brand: Haitian, Demag, Engle,CHINA...

Specification: Φ15-Φ405

Means of Transport: Ocean,Land,Air

Packing: AA grade worden Case

Brand Name: HUACHEN

Treatment: Nitriding and bimetallic

Apply for: PVC PE PP... ,PVC+GF,ABS,et...

Final product: Profile,sheet,board,pelletz...

Technology: CNC Machines

1.Process according to customers' drawings or your requirements
2.Have rich experience in designing and processing
3.Best quality and best service

Nitrided screw and barrel

Specification of injection screw barrel:

Screwdiameter: Φ12mm-Φ250mm

MouldClamping Force: 250-3200KN

ShotWeight: 30-80000g

Basic Alloy Steel Material We use:
--NormalMaterial we use as following:
1.38CrMoAlA(JISSACM645),
2.Cr12MOV(JIS SKD-11)
3.4Cr5MoSiV1(JIS SKD-61)
4.42CrMo(AISI4140)

--The foreign material we used asfollowing:

1. Germanysteel, GH113 ,2250 ,2842,1.8509 ,1.442 ,1.6582 ,1.6523 ,1.2080,1.4542,

2. USA steel,P20,420,L6,H13,W110,D3,A2,D6,O1,S1,M35,8620,3115,K52440

3. Sweden steel,718S,718H,S136,S136H,STAVAX,ASP-23,ASP-30

4. Australia Steel,M202,M300,W302,K460,W300,K900,K100,W321

5. Hardnesssteel, YG6X,YG 6A,YG6,YG8N,YG8,YG8C,YG11C,YG 15,YT5,YT14,YT30

6. Japan Steel, SKT 4,YXM 4,YXM42,SNC 815,SK -3,SKS 3,and etc.

Technical Parameters:
sheet 1

Materials of Parallel twin screw and barrel
Base Materials	1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 3)4Cr5MoSiV1(JISSKD-61)4)42CrMo(AISI 4140)
Bimetallic	1)Fe-based alloy 2)Ni-based alloy 3)Co-based alloy 4)NiCo-basedalloy 5)Tungsten carbide/Wolfram carbide
Tungsten Carbide	Level A - containing Tungsten of 40% Level B - containing tungsten of 25% Level C - containing tungstenof9.5%

Sheet 2

Plasticmaterial application
Plstic material application	1)General Plastics 2)ABS,PA,PC,PE,PET,PP,PS,EVA,PU,PVC,U-PVC,etc 3)PA + GF(Glass Fiber) 4)Flame-resistant Reinforced Plastics 5)Modified Engineering Plastics 6)All kinds of Mixed Recycled Material(in ScraporGranule),etc

Sheet 3

Surface Treatment
Heat Treatment	High Frequency Treatment
Nitriding treatment(120 Hours)	Depth of Nitrided Layer: 0.5-0.8 mm Hardness of Nitrided Layer:900-1020Hv(HRC56°-65°)
Hard Chrome Plating treatment	Thickness of Hard Chrome Plating Layer: 0.05-0.10mm Hardness of Hard Chrome Plating Layer: ≥950HV
Bimetallic treatment	BimetallicBarrel/Cylinder: Centrifugal Casting (InlayAlloy) Bimetallic Screw: Plasma Alloy Coating Spraying Depth of Bimetallic Layer: >2mm Hardness of BimetallicLayer:HRC55°-72°

sheet4

Basic information
Roughness of the surface	Ra0.4um
Linearity of the screw	≤0.015mm
Linear axis limit	≤0.02mm
Hardness after Hardening & Tempering	HB240-280
Fragility of Nitration	≤Two class

Sample product show:
The picture is a full set of injection screw barrel include Screw Tip,Check Ring,Non-return Valve,Nozzle(Long and short),End Cap.
The size of this set:
Screw size: D80*2175mm Barrel size: D185*2079mm
Treatment:nitrided screw and nitrided barrel
Injection Machine Brand:ARGO

Family Photo:
80mm Injection screw barrel of Nitrided

Part 1: Screw
80mm Injection screw barrel of Nitrided

Part 2: screw tip sets(3 brothers) Screw tip,Non-return Valve and Check ring
80mm Injection screw barrel of Nitrided

Part 3:Barrel
80mm Injection screw barrel of Nitrided

Part 4: End Cap
80mm Injection screw barrel of Nitrided

Part 5: Nozzle (short and long)
The long one is our gift to customer. O(∩_∩)O~
80mm Injection screw barrel of Nitrided

Production steps:

Custome Order--Product Design(CustomerDrawing)—ProductionFlowArrangement—MaterialProcurement—Hardening&Tempering—Drilling—RoughTurning—RoughThreadRolling(AlloySprayWelding)—Alignment—FineThreadRolling—Mixing—Alignment—HighFrequencyTreatment—Alignment—Polishing—Grinding—120HoursNitridingTreatment—AcidPiclking—Polishing—ChromePlating—O.D.Grinding—Packaging&Shipping

Certificate:
80mm Injection screw barrel of Nitrided

Mother of screw barre---HUACHEN Company
80mm Injection screw barrel of Nitrided

About HUACHEN :

Our Strength: We have an experienceofmore than 20year of manufacturing and designing Plasticmachines,varied Screws and Barrelsand spares. We concentrate onimprovingquality, updating design and enhancingservice.

Our products:ScrewsBarrels for Injection, Extrusion, and Blow Moldingapplications; relevant accessories(such as die head, gearbox, filter screenchanger and so on); plastic processing machinery.

Location advantage: Near Ningbo/ShanghaiPort.

Market areas: global sales network reaching South America, Eastern Europe,Southeast Asia, Africa, Oceania and the Mid-East

We promise: We assure the customer benefits,provide competitive price, emphasis On Cooperation.

Call us:+86 187 6807 5565
Talk to us: skype--lillianyao0421