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Tingfeng Hardware specializes in custom drawing CNC turned zinc plated solid shafts for home appliance motors and various transmission systems. Using high-quality carbon steel or alloy steel, we manufacture high-precision, high-reliability shaft components through precision CNC turning, knurling, and flange forming processes.
Product Overview
Solid transmission shafts are core components for home appliance motors and rotating equipment. Our products achieve strict dimensional tolerance control through precision CNC turning; knurling process provides reliable press-fit or gripping surfaces; flange structure design ensures axial positioning and torque transmission stability.
Features & Advantages
Feature
Advantage to You
Precision CNC turning
Diameter tolerance controlled within ±0.01mm, ensuring precise assembly with bearings and gears
Knurling process
Provides reliable gripping surface or press-fit surface, easy installation and removal
One-piece flange forming
Accurate axial positioning, stable torque transmission, no additional locating parts needed
Zinc plating surface treatment
Salt spray test over 48 hours, suitable for humid working environments
High-volume production capacity
Stable monthly capacity, supports continuous bulk supply for home appliance industry
Product Specifications
Specification Item
Detail / Range
Tolerance / Standard
Material
Carbon Steel / Alloy Steel / Stainless Steel
Per customer requirement
Surface Finish
Zinc Plated / Nickel Plated / Black Oxide
Salt spray ≥48 hours
Diameter Tolerance
±0.01mm -- ±0.05mm
Per drawing
Length Tolerance
±0.05mm -- ±0.15mm
Per drawing
Knurling Specification
Straight / Diamond / Custom
DIN 82
Flange Perpendicularity
≤ 0.02mm
Face runout guaranteed
Surface Roughness
Ra 0.8μm -- 3.2μm
Process dependent
Hardness Range
HRC 20 -- HRC 55
Material and heat treatment dependent
Applications
Home Appliance Motor Applications:
Washing machine motor transmission shafts
Refrigerator compressor shafts
Vacuum cleaner motor shafts
Air conditioning fan motor shafts
Kitchen appliance motor shafts (mixers, juicers, blenders)
Smart home motor shafts (robot vacuum drive shafts, smart curtain motor shafts)
Other Applications:
Power tool transmission shafts
Office equipment spindles
Automotive electronic actuator shafts
Frequently Asked Questions
Q: Can you handle complex custom designs and provide design optimization suggestions?
A: Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
Q: How do you ensure quality consistency and handle defect issues?
A: We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
Q: What are your lead times and how do you handle urgent orders?
A: Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Q: Will I get timely responses and professional support throughout the project?
A: Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Q: Can you provide material certifications and environmental compliance reports?
A: Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
Q: How do you protect my designs and intellectual property?
A: We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
Q: What are your payment terms and MOQ requirements?
A: We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
the year20
Total Annual:
20000000-30000000
Employee Number:
60~70
Ecer Certification:
Verified Supplier
Company Profile
Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components
Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges.
Core Streng... Company Profile
Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components
Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges.
Core Streng...