Products and Services Polyurethane Product SeriesPolyurethane‑coated wheel

Polyurethane‑coated wheel

Changyuan Changtong Chao Tan polyurethane‑coated wheels serve industrial automation and intelligent logistics. With Shore 50A‑97A hardness for various conditions, these wheels adopt proprietary imported‑raw‑material polyurethane, featuring high resilience, good dynamics, impact/wear resistance, low heat generation and high‑temperature tolerance.

Want to learn more about the solutions? Want to see the complete case study?

Core Advantages

Full‑range support with high stability

Built with reinforced wheel hubs and high‑performance polyurethane, it delivers high structural rigidity with balanced static load‑bearing and dynamic pressure resistance. Even force distribution prevents deformation and collapse, satisfying load demands for equipment support, driving and guiding‑limiting.

Full‑range support with high stability
High wear‑resistance and long service life

Integrally‑molded from polyurethane, it features outstanding wear resistance, tear resistance and aging resistance. It is suitable for high‑intensity working conditions such as high‑frequency travel, continuous driving and repeated steering of equipment, greatly reducing replacement frequency and operating costs.

High wear‑resistance and long service life
Low‑resistance and smooth operation with precise performance

Equipped with high‑precision sealed bearings, it features low rotational resistance, sensitive reset, smooth travel without stuttering, and deviation‑free steering. It not only ensures smooth output of driving power, but also enables precise limiting of guide wheels and stable support of load‑bearing wheels.

Low‑resistance and smooth operation with precise performance
Quiet and ground‑protecting with high versatility

The wheel body features moderate toughness with built‑in cushioning and shock‑absorbing effects. It operates quietly without vibration and will not scratch various floor surfaces. Suitable for multiple scenarios including industry, warehousing, medical care and precision equipment, it is fully compatible with three types of installation purposes: load‑bearing, driving and guiding.

Quiet and ground‑protecting with high versatility

Wheel Specifications

Drive wheel specifications

wheel diameter/MM WHEEL DIAMETER	width/MM WHEEL WIDTH	Wheel hub diameter/MM RIM DIAMETER	Shaft hole diameter/MM AXLE HOLE APERTURE	Flange Bolt Hole Spacing/MM PITCH CIRCLE	Ultimate Load/KG LOAD CAPACITY
230	70	185	45	70	1400
230	70	185	45	70	1400
230	75	185	80	112	1500
230	90	185	45	70	1750
250	70	204	55	100	1450
300	120	244	75	114	2750
310	120	252	80	112	2750
310	140	250	80	112	3200
330	135	258	80	112	3350
340	100	298	98	120	2700
343	114	278	80	110	3100
343	114	278	80	112	3100
355	95	315	92.5	140	2800
360	112	326	40	110	3450
450	112	415	55	110	4000

Driven wheel specifications

wheel diameter/MM WHEEL DIAMETER	width/MM WHEEL WIDTH	Wheel core diameter/MM RIM DIAMETER	Shaft‑hole aperture/MM AXLE HOLE APERTURE	shaft length/mm axle length	ultimate load/Kg load capacity
125	40	105	25	50	480
150	50	120	50	50	650
160	50	140	25	50	750
160	50	140	35	65	750
160	50	140	40	55	750
160	60	140	35	65	750
180	50	160	35	60	800
200	50	175	35	50	900
200	50	180	35	50	920
200	60	180	25	48	1100
200	70	180	30	55	1250
200	80	170	40	80	1400
250	80	210	40	81	1750
250	90	210	35	60	1950
250	100	210	50	100	1750
300	100	260	60	90	2560
300	120	240	50	120	3000

Swipe Left or Right to View the Full Table

Core Technical Parameters

Parameter item	Conventional Reference Indicators	Core Technical Parameters
Wheel Size (Outer Diameter * Width)	230mm*100mm	Core Technical Parameters
Core Technical Parameters	Core Technical Parameters	PU Material: TDI, MDI, NDI, PPDI Wheel Core Material: Aluminum Alloy, Carbon Steel, Stainless Steel
hardness	95A	50A-97A
wheel face	smooth	Customizable patterns
Maximum load	1400KG	50KG-4000KG
Applicable temperature	-20℃ ~ +80℃，Stable performance for use in both high‑temperature and low‑temperature environments
Suitable for ground surfaces	Epoxy flooring, cement floors, tile floors, terrazzo floors

Swipe Left or Right to View the Full Table

Application Areas

Intelligent Warehousing and Logistics Industry

The product is widely applied in AGV handling robots, RGV shuttles, warehouse sorting equipment, heavy‑duty transfer trolleys and mobile equipment for automated high‑bay warehouses, adapting to high‑intensity operating conditions of frequent start‑stop, continuous back‑and‑forth movement and heavy‑load transfer in warehouses.
Industrial automation field

The product is widely applied in automated production lines, mobile tooling trolleys, electric transfer carts, heavy‑duty equipment moving bases and assembly‑line supporting equipment, perfectly adapting to harsh industrial working conditions featuring high‑frequency movement, reciprocating transfer and continuous operation in workshops.
Automobile manufacturing industry

The product is widely compatible with mobile trolleys, tooling transfer equipment and heavy‑load mobile platforms in automotive welding, painting and final assembly production lines, and can adapt to factory continuous‑operation and high‑intensity heavy‑load transfer working conditions for long‑term use.
Semiconductor Automation Industry

The products are widely applied in wafer handling equipment, clean‑room AGVs, automated conveying platforms, precision tooling trolleys and supporting equipment for semiconductor assembly lines, perfectly adapting to high‑standard clean‑working conditions of dust‑free workshops featuring frequent start‑stop, reciprocating transfer and continuous operation.
Mining industry

The product is widely applied in monorail cranes, mine‑used transfer equipment and underground auxiliary transportation devices, perfectly adapting to harsh working conditions in mining areas featuring heavy‑load conveyance, frequent start‑stop operations and long‑distance reciprocating work.

Want to Learn More About These Application Scenarios?

Polyurethane‑coated wheel

Core Advantages

Wheel Specifications

Core Technical Parameters

Application Areas

Get a quote

Consult Now for Customized Solutions