Wholesale Medical Fixed Rigid Plate Casters for Heavy Duty Medical Equipment 4 Inch Wheel Diameter

Product Description

Light Duty Caster

 Light Load Trolley & Equipment Wheels For Instrument, Display Rack & Light Cart

Pain Points & Our Solution

Common Sourcing Headaches
Many cheap ligh duty casters have fake load rating; brackets deform and bearings jam under real load
Low quality wheels scratch indoor floors and generate loud rolling noise
Large caster factories enforce high MOQ, difficult for small medium manufacturers for sampling & small restock
Poor spare part interchangeability causes trouble for later replacement
Limited model range, lack silent / dust proof variants for diverse indoor working conditions

Our Solution

Our full series light duty casters are developed for small medium machinery factories, warehouse operators and display equipment manufacturers. Featuring light duty reinforced brackets, dust proof smooth bearings and multi material wear resistant wheels. Full stock sizes available, single unit trial & small mixed batch orders supported. Solve your sourcing pain points of false load rating, easy damaged wheels and high MOQ.
Search Keywords: Light Duty Caster, Light Load Trolley Wheel, Equipment Caster, Display Rack Caster Wheel

What Is Light Duty Caster

Integrated light load transport casters, constructed with stamped steel brackets, precision ball bearings, TPR/PU/Nylon wheel cores and brake mechanism, 3 core strengths:

1,Rated load 10-80kg for light-duty applications, smooth movement with anti-distortion brackets
2,Multiple wheel material options, scratch-proof & silent, compatible with epoxy, tile and wood indoor floors
3,Swivel, rigid, total-lock & side-lock casters available; plate/stem mounting for simple assembly & easy replacement

Key Advantages: Single wheel load covers 10-80kg, mainstream 2/2.5/3-inch sizes in stock. Customizable bracket thickness, wheel material and brake structure. We are original manufacturer with full in-house production lines, consistent batch quality for lab instruments, display racks and light-weight trolleys.

7 Core Product Advantages

1,Real Rated Light Load Capacity, Anti Deformation Under Working Load Stamped reinforced steel bracket with truthful load specification. Brackets resist twisting under repeated 10-80kg light duty cycles, no fake load marking.

2,Multi Material Wheels Fit All Indoor Floors TPR silent wheel, PU wheel and Nylon wheel optional. TPR/PU protect floor from scratches; Nylon delivers good abrasion resistance on hard debris strewn ground.

3,Dust Proof Precision Ball Bearings, Smooth & Low Noise Rolling Built in dustproof ball bearings ensure easy pushing for light load use, low noise ideal for offices, showrooms and laboratories.

4,Full Range Types & Mounts, Good Spare Part Interchangeability Swivel, rigid, total lock and side lock casters in stock; plate, stem and top plate mounting bases. Standardized spare parts for convenient later stage replacement.

5,Floor Protection Performance, Reduce Indoor Ground Damage Elastic TPR & PU wheels absorb shock and prevent scratches on wood, epoxy and tile floors, cutting floor maintenance cost.

6,Rust Resistant Surface Treatment For Indoor Environments Zinc plated brackets for anti rust performance, suitable for offices, warehouses and exhibition spaces.

7,Full Pre Delivery Inspection & Complete Compliance Documents Every batch undergoes sampling test for load, brake and abrasion performance. Free caster samples available; mechanical load test, RoHS & REACH certificates supplied for project tender and export customs clearance.

Application Scenarios

1,small Industrial Instruments: Testing & lab equipment, compact office machine bases

 Pros: Light weight, silent and easy installation, perfect for lab & office environment

2,Display & Storage Racks: Retail display stands, sample shelves, mobile storage units

Pros: Compact size, small order acceptable, quiet movement for exhibition halls

3,Light Weight Transport Trolleys: Small material carts, sorting hand trolleys

Pros: Smooth rolling, compatible with various indoor floor surfaces

4,Mobile Furniture Cabinets: Filing cabinets, nightstand mobile bases

Pros: TPR wheels protect wood flooring with low noise Beauty & Light Medical Equipment:

5,Beauty apparatus, lightweight medical trolleys

Pros: Low noise, no debris shedding, fit commercial indoor spaces

6,Small Custom Frames: Mini automation devices, test fixture bases 

Pros: Customizable size, load capacity and mounting structure, small batch production supported

3 Key Reasons To Buy Directly From Our Factory                                                                                       

(Self-Owned Manufacturing Factory, Complete In-House Supply Chain For Small & Medium Equipment / Display Rack Suppliers)

1.Self-Owned Full Caster Production Lines, Full In-House Manufacturing Control 
We are original medium duty caster manufacturer with independent stamping, welding, wheel injection, bearing assembly and finished product testing workshops. All core parts including brackets, wheels and bearings are self-produced without middleman markup. We adjust material thickness and bearing configuration according to your workshop load conditions, achieving stable quality and cost control supported by our complete internal supply chain.

2.Flexible Production Line With Low MOQ For Small Trial Orders 
Different from heavy-duty caster factories with strict high bulk order requirements, our flexible workshop accepts single-set samples and mixed small-batch orders. Small machinery factories and warehouse retailers can arrange new product testing and sporadic restock without heavy inventory capital pressure.

3.All-In-One Factory Technical Support With Rich Caster Manufacturing Experience 
We have internal R&D and QC teams. Free fast caster samples, 24-hour inquiry response, full customization on load capacity, size, bracket and brake appearance. Complete mechanical load & eco certificates are ready for tender and export. With years of industrial caster production experience, we provide free professional guidance on caster selection, load calculation and installation skills, with timely online & offline after-sales support.

3 Steps To Get Your Quotation Fast

Step 1: Send your requirements 
Share details: Application scene, single wheel load, wheel size & material, mount type, monthly order volume, RoHS/REACH export certificates required or not 

Step 2: We match casters & send free samples 
Recommend cost-effective medium duty caster models, arrange free physical test samples, attach full mechanical load & eco compliance documents 

Step 3: Confirm samples & place orders 
After sample approval, we issue clear quotation with specs, production lead time, flexible MOQ and payment terms

FAQ:

Q1: Will light-duty casters roll stiffly or make loud noise under full rated load?
A: Standard dust-proof precision ball bearings ensure smooth rolling within rated load. TPR/PU wheels absorb shock to keep low indoor noise.

Q2: Will wheels scratch wooden floors?
A: Choose TPR or high-elastic PU wheels for effective wood-floor protection. Hard Nylon wheels are more suitable for concrete or other hard floors.

Q3: Can brackets deform under continuous rated load?
A: Zinc-plated stamped-steel brackets pass compressive test at rated load. They resist twisting within marked load range; over-load use is prohibited.

Q4: What's MOQ & lead time for custom size / special load capacity?
A: Standard stock casters support fast delivery for small orders. Custom load & special sizes have mild MOQ with 7-10 working-days lead time, confirmed before quotation.

Q5: Can I customize stem length or bracket finish color?
A: Custom extended/shortened stems and bracket surface-treatment colors are available. Processing fees will be listed separately on quotation.

Q6: How to handle color difference or defective brackets after delivery?
A: All batches pass sampling load inspection by our QC workshop before shipment. If defects are caused by factory production, we send free replacement spare parts and cover related freight, plus professional technical guidance on assembly & load matching.

READY TO ORDER? Contact Us Today for Custom Light Duty Casters Solutions
We respond within 24 hours with:

√Product recommendations
√Technical support
√Competitive quotation
√Sample availability

√OEM customization options

QUALITY ASSURANCE & FACTORY SUPPORT

 
√Strict quality inspection for every batch
√Consistent height and structure control
√ OEM & ODM customization support
√Fast sample development
√ Stable production capacity for bulk orders

√Export-ready packaging solutions

√Technical drawings available

Light Duty Industrial Casters

Flexible Small Batch Supply, Original Manufacturer For Small & Medium Equipment And Display-Rack Manufacturers