surface roughness testers dr 431a,China surface roughness testers dr 431a Manufacturers, Suppliers

Polylactic acid sheet

Sep 18, 2012

... 7%Flexural Modulus: MD 5,216 Mpa TD 3,757MpaSurface roughness: front 0.35um obverse 5.06umFeatures and Application Eco-friendly ...

Supplier: Shenzhen Esun Industrial Co., Ltd.

[China Manufacturers]

bimetallic screw and barrel

Mar 30, 2013

... : 0.5-0.8mmNitriding treatment, surface hardness: HV≥900-1000Fragility of nitrition: less than grade 1Surface roughness: Ra 0.4umStreightness of screw ...

Supplier: Zhoushan Jinjiu Machinery Manufacture Co., Ltd.

[China Manufacturers]

1>High quality material 2>Nitriding 3>Screw for rubber machine Technical IndexMaterial&ProcessesHardness After Hardending&TemperingHB240~280Quality 38CrMoALANitrided HardnessHV950~1000Nitrided Case Depth0.55~0.7mmQuality Powder Metallurgy Raw MaterialsNitrided BrittlenessLess Than Grade 1Surface RoughnessRa 0.4Screw Straightness0.015mmCold/Thermal Spray Hard Metal ProcessSurface Chromium-Plating’ ...

Supplier: Zhejiang Dongbin Rubber Machinery Screw Co., Ltd.

[China Manufacturers]

Nylon/PA6/PA66/PEEK Extruder Screw and Barrel

Feb 15, 2013

... .7mm Nitrided Brittleness above 2 stage Surface Roughness Ra0.4 Screw straightness 0.015mm Hardess of surface chromium-plating after Nitriding HV≥950HV ...

Supplier: Zhoushan Demage Twin Screw Manufactory Co., Ltd.

[China Manufacturers]

aluminum nitride ceramic products

Apr 21, 2012

... ×10-4 (KV/mm)Dielectric strength (KV/mm)≥15Ra (μm)Surface roughness Ra(μm)0.3~0.5 (~/25.4())Camber (~/25 ...

Supplier: Bright Materials Inc.

[China Manufacturers]

Non-woven carpet cloth

Feb 16, 2013

... (such as the gray level of soft and hard level surface roughness degree, etc.) and various complex requirements (such as glue or ...

Supplier: Jiangsu Yuanda Non-Woven Fabric Co., Ltd.

[China Manufacturers]

Synthetic mica powder - pearlescent class

Jan 24, 2013

... ) 2.Small content of iron ( <0.1) 3.High surface smoothness (surface roughness of 10 nm period) 1.High purity ( >98 )2.Small ... content of iron ( <0.1)3.High surface smoothness (surface roughness of 10 nm period) 4.High thickness ratio( >80 )5 ... youjia Air- treated Grinding Mica PowderWet silky powder Silicon-treated Surface Mica Series ( function(){ var aBigImageSrc = [ 'http://i00.i.aliimg. ...

Supplier: Jiangyin Youjia Pearlescent Mica Co., Ltd.

[China Manufacturers]

CNC Lathe Machine

Sep 02, 2012

... Circular degreeround≤0.007DiaLength≤0.03/300planeDia.≤0.02/300 surface roughness≤Ra3.2 IT6IT7Packing and weightTypeCK6150P/750CK6150P/1000CK6150P/1500CK6150P/2000(L ...

Supplier: Guangzhou Pearl River Machine Tool Works Co., Ltd.

[China Manufacturers]

Gloss glazing plate

Nov 07, 2012

... rigidity and good heat conductivity. The surface quality is well ensured without scratching. NameTypeThickness Surface roughnessRemarks Glazing plateLKP-1060.6mm0.014μm ...

Supplier: Tianjin LK Electric Automation Co., Ltd.

[China Manufacturers]

Helitin chrome plated linear axis

Feb 16, 2012

... hardening layer0.8—3mm 3.Material45#Steel(GCr15) 4.Surface RoughnessRa0.1—Ra0.35 5.Straightness of Shaft60um/1000mm 6 ... 0.03mm Characteristics of chrome plated axisAfter special precision grinding, surface hardening, hard chromium plating processing and mirror polishing of ... the surface, our chrome plated linear axis has the good straightness ...

Supplier: Xian Helitin Bell Tech21 Co., Ltd.

[China Manufacturers]

Single screw and barrel for extrusion machine of Spray coating Bimetallic-alloy

May 11, 2012

... layer thickness: 0.5~0.8mm4.Nitride brittleness: ≤2 grade5.Surface roughness: Ra 0.4um6.Screw straightness: 0.015mm Centrifugally casting Bi ...

Supplier: Shanghai Dai Wai Mechanical Electrical Equipment Co., Ltd.

[China Manufacturers]

Sand blasting garnet

Feb 27, 2013

... wood, Serious corrosion, oxidation, skin, or dirty sand-blasting, surface roughness 50-75,60-95 micron80mesh120meshAluminum, stainless steel, alloy metal, ... glass, ceramic, stone, wood, Surface roughness only matte effect or need to remove surface rust, mill scale, dirt, etc.150meshThe ... grinding Do fine sandblasting, mainly used in the surface being sprayed does not destroy the case, to remove ...

Supplier: Hangzhou Huashengtong Machinery Equipment Co., Ltd.

[China Manufacturers]

Transparent Pet Film Making Machine

Jan 10, 2013

... screwSmooth is 8 or higherScrew edge roughness0.4 umBarrel inside-surface roughness0.8 umBarrel heating power32kw(8)Barrel coolingAuto cooling fan ...

Supplier: Zhaoqing Jialu Import And Export Trading Co., Ltd.

[China Manufacturers]

cnc wire edm DK7720

Jan 09, 2013

... maximum working speed is over 100mm ²/min and the best surface roughness is less than Ra2.5 μm. Machine tool structural summary ...

Supplier: Taizhou Jiangzhou Numerical Control Machine Tool Manufacture Co., Ltd.

[China Manufacturers]

Stainless steel board racks

Mar 31, 2013

... so onTolerance +/-0.005 or as per customer’s drawings.Surface roughness Strictly according to customer specificationsSurface treatment Polishing,galvanized, electroplating, spraying ...

Supplier: Wuxi Xinyi Precision Mold Co., Ltd.

[China Manufacturers]

stainless steel precision casting parts

Jan 28, 2013

... designed. DippingThe wax molds are dipped into waterglass solution, with surface coated by the solution.StuccoingStucco the dipped wax molds with ... the castings from gate stick. GrindingGrind the ingate and defected surface with grinding wheel. Heat treatmentHeat treat the casting by nomalizing ...

Supplier: Fujian Songxi Precision Casting Co., Ltd. Hongda Branch

[China Manufacturers]

Conbination Pliers

Dec 08, 2012

... and stamped. 2:cutting cap: 2mm wire. 3:machine polished surface. 4:all sizes provided. Conbination PliersThis kind of pliers is ... "(moulds available) .We ensure dimensional Accuracy at CT4- CT6. and surface roughness at Ra1.6-3.2.We ensure to provide print ...

Supplier: Zhangjiagang City Chengzhong Imp And Exp Trade Co., Ltd.

[China Manufacturers]

MACHINING PARTS/PUSH ROD CLUTCH

Mar 31, 2013

... , etc.Surface Treatment:Zinc, Silver, Nickel, Chrome, Tin, etc.Accuracy:Accuracy of Machining :+/-0.01mmAccuracy of Grinding :+/-0.002mmSurface Roughness :Ra0.8Parallelism ...

Supplier: Hangzhou Youth Trade Co., Ltd.

[China Manufacturers]

copper sheet

May 09, 2012

... UK) with longitudinal thickness tolerance of ±0.05mm max and surface roughness Ra≤3.2µm.There are 4 rolling mills from ... from these production lines are of good flatness and bright surface. copper sheet

Supplier: Shanghai Xin Ye Metal Material Co., Ltd.

[China Manufacturers]

Spinnerets

Mar 02, 2013

... ≤6/1 Over 0.5mm ≤20/16. Surface roughness of exit side: ≤Rz 0.87. Surface roughness of capillary: ≤Rz 0.4MaterialsWe can use ...

Supplier: Hongtu Precision Machinery Manufacturing Co., Ltd.

[China Manufacturers]