Specifications
Brand Name :
WEIWO
Model Number :
K25-50-1233-6
Certification :
IATF16949:2016
Place of Origin :
NINGBO
MOQ :
200 sets
Price :
USD1.25~ 1.45 /set
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
500 sets per day
Delivery Time :
15-25days after PO confirmed
Packaging Details :
10-50 PCS in one carton or plastic blister tray, outside wooden pallet or wooden box.
Outer Diameter :
12.5MM
Total Length :
310MM
OD of one end :
M8 X 1.25
OD of another end :
M10 X 1.25
Material :
S 45 C
Chrome Thickness :
10 ~ 25 μm
Description

45 # Chrome Plated Core Roller Sleeve With Mechanical Processing Production

PARAMETER

Item No. K25-50-1233-6
Body Material #45 #35
Diameter D12.5-0.01/-0.03
Length customizable
Depth of quenched layer 0.6-1.0
Hardness HRC 40-46
Roughness Rz< 0.65
Single Plating Thickness >15 μm
Plating 900-1200 HV0.1
Microcrack >600 pcs/m²
Blending test maximum pressure 52KN, transformation over 15mm

Specification:

Chrome Thickness 10~25 μm
Chrome Hardness 850 HV Min
Roughness Ra 0.2 Micron Max
Straightness 0.2/1000mm
Yield Strength According to the steel material and customer requirement
Tensile Strength According to the steel material and customer requirement
Elongation According to the steel material
Bend Test According to customer requirement

Manufacturing Main Process description:
1. Hydraulic Steel Raw Material Cutting
2. CNC Machining + additional broaching and milling operations
3. Induction Hardening
4. Chrome Plating
5. Dehydrogenation and Tempering
6. Polish and Superfinish Polish
7. 100% Inspection
8. Craft Boxes and Wooden Case Packaging

Description:

Surface treatment Blackening, polishing, anodize, chrome plating, zinc plating, nickel plating, grinding…
Quality Assurance IATF16949:2016 certified/SGS/TUV
Drawing formats Solid works, Pro/Engineer, AutoCAD, UG, PDF

Equipment used

Japan 5-axis TSUGAMI-B-038T CNC turing machine
Japan 4-axis GAMA DMN-650 machining center
Cylindrical Bore Grinders
Wire EDM
Magnetic grinding machine/ grinding Vibration machining
Oven
Ultrasonic cleaning machine
Vacuum packing machine

Inspection device

VMS2.5d measuring machine
Japan Mitutoyo tool microscope
Japan Mitutoyo digimatic micrometer
Japan Mitutoyo hardness tester
Japan Mitutoyo calipers
Japan Mitutoyo dial indicator
Japan Mitutoyo height measuring tool
Japan Mitutoyo tubular inside micrometer
Japan Marble platform
Go No Go gauge
Electronic digital display caliper Ring gauges

Industry used

Machinery; heavy duty equipment; electronic device; Auto spare parts; optical telecommunication…

Advantages:

1. Mateiral and technology from TaiWan .
2. Factory directly supply.
3. Extensive application and high precision performance.
4. Simple installation.
5. Durable.
6. All specification can be customized.

Application:

It is applicable to winding and unwinding shaft of the related machines in coating,cutting,printing,compounding,paper making,bag making,plastic items,specially the occasion of the high-efficient roundness required or surface winding and unwinding of the paper tube.Moreover,it also can improve efficiency and quality of the products.

Picture:

Chrome Plated Mechanical Core Shafts Hollow Piston Rod Cylinder HRC 40
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Chrome Plated Mechanical Core Shafts Hollow Piston Rod Cylinder HRC 40

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Brand Name :
WEIWO
Model Number :
K25-50-1233-6
Certification :
IATF16949:2016
Place of Origin :
NINGBO
MOQ :
200 sets
Price :
USD1.25~ 1.45 /set
Contact Supplier
Chrome Plated Mechanical Core Shafts Hollow Piston Rod Cylinder HRC 40
Chrome Plated Mechanical Core Shafts Hollow Piston Rod Cylinder HRC 40
Chrome Plated Mechanical Core Shafts Hollow Piston Rod Cylinder HRC 40

Ningbo WeiWo Electromechanical Tech Co.,Ltd.

Active Member
5 Years
ningbo
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Total Annual :
8,000,000.00-12,000,000.00
Employee Number :
100~150
Certification Level :
Active Member
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