MAILUN POLYURETHANE situated in Jiangsu province, China, operates acutting-edge manufacturing facility dedicated to producing top-tier DRS wheel block systems, KARL GEORG wheel blocks and travel wheel accessories suitable for a diverse array of material handing equipment, such as cranes, stackers and shield machines, etc. With the use of sophisticated DRS travelling wheel processing equipment, 250-tonpresses, a modern machine shop, and the expertise of its skilled workforce, MAILUN POLYURETHANE is equipped to fabricate custom wheel block system items tailored to meet specific demands, ensuring timely and efficient delivery.
6 years production experience
PRODUCT CENTER
The DRS wheel block system products available in our company with different models to meet the drive needs of various industries.
High Duty Demag DRS 400 Wheel Block With Single Flange
High rigidity Demag DRS 400 wheel block with single flange is used to support cranes and load devices that can bear a load of 30 t.
DRS 200 Wheel Block with Side Connection (W-Type) Mounting
Maximize your crane's hook height and structural stability with the Demag DRS 200 Wheel Block with Side Connection (W-Type).
DRS Wheel Block Shaft System for DRS‑M Series
DRS Wheel Block Shaft System — preassembled shafts for DRS 250–500 & DRS‑M series. 16–40t capacity, ±1mm precision, sealed bearings for low‑maintenance heavy travel.
High Load Capacity DRS Wheel Block in Automated Systems
Among the critical components enabling seamless material handling is the automatic handling drive travel wheel block—a robust solution designed to optimize the movement of goods in automated systems.
Wheel Block System for Heavy-Duty RGV
High-performance RGV Demag wheel block system replacements for heavy-duty automated logistics—superior load capacity, precision, durability, and cost-efficiency for your RGV operations.
DRS Drive Wheel Block for Demag Cranes
Demag Crane DRS Wheel Block: GGG ductile iron housing, GGG70 wheel (HRC50+), sealed bearing & modular design for heavy-load, corrosion-resistant crane operations
DRS 315 Wheel System & Polyurethane Wheels for Stacker Cranes
Optimize stacker crane performance with the DRS 315 wheel system and high-traction polyurethane wheels for enhanced precision, reduced noise, and lower maintenance.
SEW Drive Solutions for Demag DRS Wheel Systems
Discover SEW RS/DRE/DRP series motors with DRS wheel block systems. This powerful combination enhances performance, achieves IE1 to IE4 energy efficiency, and handles load capacities from 2.75 to 40 tons for superior material handling solutions.
DRS Flangeless Wheel Block for Demanding Material Handling
The DRS Rimless Travel Wheel Block is a compact and modular wheel system designed for a wide range of material handling and transportation applications. Unlike conventional wheel blocks with flanges or rims, the rimless design allows for greater flexibility in layout, reduced installation constraints, and enhanced operational smoothness.
Industrial Heavy-Duty Double-Flange Travel Wheel Block
The DRS double-rim travel wheel block system is a robust and versatile solution designed for industrial applications requiring precise movement, high load capacity, and reliable performance.
DRS 400 Wheel Block Systems
In the field of industrial lifting and material handling, the DRS400-NA30-B47-K-H-A10 wheel block system represents a top-tier rolling solution, delivering exceptional precision, reliability, and operational efficiency.
DRS 250 Wheel Blocks for Heavy-Duty Applications
Heavy-duty wheel block solution for applications in steel, energy, and logistics. DEMAG 250 wheel system delivers precision positioning, extended service life, and optimal TCO for critical operations.
DRS 160 Wheel Block System High Performance Crane Travel Solution
The DEMAG DRS 160 wheel Block Systemis a high-performance, modular core component of crane travel mechanisms. It is renowned for its exceptional reliability, high load capacity, and flexible configura
DRS 125 Maintenance for Longer Crane System Life
Learn expert tips to extend the service life of Demag DRS 125 crane travel wheel blocks and maximize your ROI through proper installation, maintenance, and OEM support.
SEW RS/DRE/DRP Series Motor
SEW RS/DRE/DRP series motors are renowned for their versatility and efficiency in various industrial applications. When integrated into Demag's travel wheel systems, these motors enhance the performance and reliability of material handling equipment.
Case
The DRS wheel blocks we produce are exported to numerous numerous countries globally, involving many industries, such as stacker wheels, AGV trolley wheels, crane wheels and customized wheels.
Case DRS 160 Wheel Block in Siberia
DRS 160 Wheel Block System transformed a 32-ton crane in Novosibirsk, Russia. See how we overcame -40°C extreme cold and high dust challenges to eliminate rail wear and reduce energy consumption by 15%.
Case 40-Ton RGV Traveling Wheel Block
Mailun Polyurethane, a leading wheel manufacturer in China, proudly presents the Rail Guided Vehicle (RGV) Traveling Wheel Block. Engineered to the highest standards, our wheel block system is designed
Case DRS 315 Wheel Block for Demag Overhead Cranes in Thai
Eliminate frequent crane downtime and wheel flange wear. This case study details how replacing OEM wheels with the DRS 315 System improved efficiency for a major automotive manufacturer, extending maintenance intervals from 1 to 6 months.
300+
Corporate cooperative customer
100+
Production team/people
5000+
Factory area/square meter
2000+
Annual production volume/piece
News
MAILUN POLYURETHANE is a professional manufacturer of DRS wheel block systems. We provide our customers with comprehensive knowledge of industry news.
04
2026-01
04
2026-01
25
2025-12
18
2025-12
12
2025-12
- hits 511 +
The Carrying Capacity of DRS Wheel Block
11
2025-11
11
2025-11
06
2025-11
21
2025-10