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Smooth Surface Single Screw , Acme Screw Shaft Low Surface Roughness

Large Image : Smooth Surface Single Screw , Acme Screw Shaft Low Surface Roughness

Product Details:

Place of Origin:	China
Brand Name:	General
Certification:	ISO-9001
Model Number:	TEM136BS

Payment & Shipping Terms:

Minimum Order Quantity:	50pcs
Price:	negotiation
Packaging Details:	Packed with glue firstly,and then reinforced with wooden case for outer packing
Delivery Time:	45 calendar days after received your payment
Payment Terms:	T/T
Supply Ability:	3,000-5200pcs per month

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Detailed Product Description

Bimetallic Thickness:	1.5mm~3mm	Nitride Depth:	0.5~0.8mm
For What Machine:	Extruder Machine	Material:	HIP Powder Metal
HRC:	58-62	Feature:	High Anti-wear
Standard:	Match Original Design	Type:	Spline Shaft
High Light:	acme screw shaft , screw conveyor shaft

^{Shaft for Toshiba TEM136BS}

Material:

Alloy-steel of high-quality

1)38 CrMoAIA(JIS SACM645)

2)42CrMo(AISI4140)

3)9Cr18MoV

4)CW6Mo5Cr4V2

5)SKD61

Heat-treatment
Nitriding treatment
Electroplate hard-chrome
High-frequency quenching
Spraying corrosion wear-resisting dual metal layers
Vacuum quenching

Steel Material	DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA
Deepness of Nitriding Layer	0.7 mm -0.9 mm
Hardness of Nitriding	HV900 - HV1,000
Nitriding Brittleness	≤Grade 1
Chromate plating	Thickness 0.05 mm - 0.10 mm, hardness HV950
Special treatment	Carbide coating on screw flight and bimetallic barrel
Screw straight tolerance	0.015 mm/m
Surface roughness	Ra 0.4μm

^{Specifications:}

^{General is able to offer shafts for Toshiba TEM136BS ,which are made with superior metallurgy from our very own state-of-the-art foundry, with full-fledged in-house treatment to reach high torque ,high speed application.}

^Description:

^{We are the first screw element manufacturer in China, with more than 20 years' manufacturing experience, our screw element,barrel, shaft are produced by HIP material import from Germany to be same anti-wear& anti-corrosion , our customer including Europe extruder manufacturers, and world’s leading polymer compounders like Aschulman,Polyone,Covestro,DSM enginering plastic ,Lanxess.}

^{Any questions,please feel free to contact us.}

^{Applications:}

^{Code no}	^Remarks	^Hardness	^Wear	^Corrosive	^Application
^Gen-00	^{Nitride steel}	^HV-950-1100	³	²	^{General Plastics}
^Gen-06	^{Ingot high speed steel}	^HRC-59-62	⁵	²	^{Engineering Plastics, Wear Resistance}
^Gen-11	^{Ingot Die Steel, SKD11 / D2/1.2379}	^HRC-58-63	⁴	²	^{General Plastics}
^Gen-44	^{Stainless steel SUS630}		³	⁶	^{Engineering Plastics, Corrosive Resistance for Filler, FG Filler}
^Gen-09	^CPM9V		⁶	⁶	^{Engineering Plastics,High Wear Resistance}
^Gen-10	^{Powder high spped steel X245/SAM10}	^{HRc 61 ～ 65}	⁸	³	^{Super Engineering Plastics, Wear Resistance for Filler, FG Filler}
^Gen-39	^X235/SAM39		⁶	⁸	^{Super Engineering Plastics, Corrosive Resistance for Filler, FG Filler}
^Gen-60	^ASP60/MM60		⁹	⁹	^{Super Engineering Plastics, Wear Resistance for Filler, FG Filler}

^{Competitive Advantage:}

^{All dimensions including out diameter, Hole size tolerance, Root diameter,Parallelism of end surface,Verticality are in accordance with technical data.}