Product Overview
Adjustable Swivel Feet are engineered specifically for high-vibration machinery, automated conveyor lines, CNC machining centers, and heavy manufacturing equipment. Featuring a dynamic articulating joint, these leveling mounts automatically compensate for angular floor misalignments, preventing structural frame stress, equipment walking, and anchor bolt shearing on uneven industrial concrete surfaces.
Technical Features
15-Degree Angular Compensation: High-tolerance ball-socket seating provides a 15-degree omnidirectional tilt, ensuring 100 percent surface contact on sloped factory floors.
Heavy-Duty Solid-Steel Forging: Stems are machined from solid Grade 8.8 carbon steel or SUS316 stainless steel, managing static loads from 800 kg up to 6,500 kg per mount without neck deformation.
Anti-Vibrational Micro-Cellular Elastomers: Vulcanized base pads use high-density NBR (1.25 g/cm³ specific gravity), dampening up to 45 percent of machine-generated structural resonance.
Severe-Environment Surface Shielding: Carbon steel variants feature an electro-galvanized coating exceeding 15 microns, passing a 96-hour continuous salt spray exposure test without red rust.
Adjustable swivel feet
|
Shell Material |
Steel / Zinc plated (Cr3+) |
|
Base Color |
White / PE |
|
Min. order |
5,000 pieces |
|
Trade term |
FOB Taiwan |
Specifications
Standard thread lengths are 1.0 inches and 1.5 inches. Thread length can also be customized.
|
Outside dimension of Base |
Inch Thread |
Metric Thread |
||||
|
28.5mm / 1.125 inch |
1/4-20 |
5/16-18 |
3/8-16 |
M6-P1.0 |
M8-P1.25 |
M10-P1.5 |
|
34.9mm/ 1.375 inch |
1/4-20 |
5/16-18 |
3/8-16 |
M6-P1.0 |
M8-P1.25 |
M10-P1.5 |
|
42.8mm/ 1.687 inch |
1/4-20 |
5/16-18 |
3/8-16 |
M6-P1.0 |
M8-P1.25 |
M10-P1.5 |
Machine-Shop Quality Assurance & Metallurgical Controls
Spectrographic Chemical Analysis: Every incoming steel lot undergoes carbon-content verification via optical emission spectrometers to guarantee tensile strength metrics.
Dynamic Fatigue Compression Testing: Random units endure 250,000 load cycles under hydraulic test rigs at maximum rated capacity to verify socket structural integrity.
Micro-Hardness Profiling: Thread profiles and ball-heads undergo Rockwell C hardness mapping to confirm uniform heat treatment, preventing thread stripping under heavy structural loading.
Regulatory Safety & Compliance: Compounds are verified free of restricted heavy metals and phthalates, meeting international environmental directives. Lab declarations accompany every batch.
Why Choose Bai Ye Industrial
50-Year History
Founded in 1975, we have 50 years of expertise in steel pressed tube metal adapters and custom plastic injection molding.
Automated Capacity
Our upgraded Hua-tan facility (since 2015) utilizes advanced automatic machines to ensure high capacity and strict dimensional control.
25 Years Exporting
Since 2001, our international trade department has provided 25 years of reliable global logistics and OEM/ODM services.
SGS Certified
An ISO 9001:2015 certified factory with products fully passing SGS testing for RoHS, California Prop 65, and BIFMA standards.
Supply Chain Metrics & Global Logistical Deployment
Targeted Monthly Output: Specialized multi-tasking CNC lathes and automated welding lines generate a capacity of 900,000 industrial units per month.
Machinery Export Logistics: Orders are secured in heavy-duty wooden crates lined with anti-vibration high-density foam to prevent thread impact damage during maritime transit.
Traceable Procurement Labeling: Every master crate includes dual-layered UV-resistant labels containing manufacturing run numbers, item weights, heat numbers, and DataMatrix linear codes.
International Shipping Terms: Facilitating commercial delivery infrastructures across worldwide channels including standard FOB, CFR, port-to-port CIF, and customs-cleared DDP/DAP structures.
How to install it?
How to place the order?
FAQ
Q: What mechanical design prevents the ball stem from popping out of the socket when a machine is lifted by a crane?
A: We utilize an internal structural roll-crimping method. The outer perimeter wall of the heavy steel base plate is rolled over the ball-head under extreme hydraulic force. This solid metal overlap creates an absolute mechanical block, ensuring the stem cannot separate during vertical machine lifting operations up to its maximum tension break rating.'
Q: How do you calculate the correct base diameter of a swivel foot relative to factory floor loading limits?
A: To protect concrete floors from crushing, the pressure must not exceed standard industrial floor limits. Our engineering catalog provides the exact surface area calculation for each base size (ranging from 50mm to 150mm diameters). This allows factory engineers to divide their machine mass by the total square centimeters of base contact area to ensure compliance with architectural codes.
Q: Can these leveling mounts be permanently anchored to the floor for machines operating in active seismic zones?
A: Yes. For applications requiring fixed floor anchoring, we manufacture a specialized teardrop and dual-flange base series containing pre-drilled lag bolt holes. This allows structural engineers to run heavy concrete anchor bolts directly through the swivel foot base without affecting the independent angular alignment of the leveling stem.
Q: We use highly corrosive cleaning chemicals in our medical packaging facility. Which material grade is recommended?
A: For medical, pharmaceutical, and high-salinity marine environments, we recommend our premium SUS316 stainless steel series. Unlike carbon steel or standard SUS304, Grade 316 contains molybdenum, which provides exceptional resistance to pitting corrosion caused by phosphoric acids, chlorine-based sanitizers, and continuous saltwater washdowns.
Q: What is your manufacturing policy for providing custom thread lengths for specialized thick-walled structural frames?
A: We maintain unthreaded, over-length forged stem blanks in stock. When an OEM client requires a non-standard thread length (for example, a 185mm usable length on an M20 stem), we route these blanks to our high-speed CNC thread-rolling center. This allows us to fulfill custom length requirements with an exceptionally low minimum order of just 500 units without charging custom mold fees.
Q: How does the hardness of your anti-slip pad change when exposed to sub-zero industrial freezing environments?
A: Our standard NBR rubber pads are rated for stable performance down to -25 degrees Celsius. If your equipment operates in deep-freeze food processing units below -40 degrees Celsius where standard rubber crystallizes and shatters, we switch the base compound to low-temperature fluorosilicone. This specialized material retains its elastic properties and dampening coefficients across extreme temperature variations.
Q: Can you provide localized warehousing or staggered delivery schedules to support Just-In-Time (JIT) manufacturing lines?
A: Yes, we accommodate annual delivery frameworks. For qualified global OEMs and industrial distributors, we sign annual contract agreements where we manufacture the complete projected volume in advance. We store your dedicated stock in our secured holding facility and dispatch individual sea containers based on your electronic inventory pull-signals, protecting your operation against steel market price fluctuations.
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