Suzhou Benit Machinery Technology Co., Ltd. has released the Benit Heavy Duty Triple Idler Roller Pulley 111363, a conveyor belt support assembly developed for road milling machines including the W2000 and SM2000 models. The part is now available for order and is aimed at contractors and equipment distributors who need a dependable replacement component for pavement milling fleets working on high-volume road projects.
Why the conveyor belt support assembly matters
In a cold milling machine, the conveyor system carries milled asphalt from the cutting drum to the discharge point and into waiting trucks. The belt runs underneath the machine, supported by a series of idler rollers. When those rollers wear out or lose alignment, the consequences appear quickly: belt vibration, uneven belt wear, material spillage, and in the worst case unplanned downtime in the middle of a resurfacing schedule.
The 111363 triple idler roller pulley addresses this problem directly. Instead of a single support point, the assembly carries three rollers that share the load of the belt. The load is distributed evenly across the frame, which reduces stress on any single roller and keeps the belt tracking in a stable path.
Key design features
- Triple roller configuration - three supporting rollers share the belt load, lowering point stress and extending service life.
- Stable belt tracking - the cradle shape keeps the belt centred, reducing lateral movement, edge damage and material spillage.
- Low rolling resistance - smooth rotation lowers strain on the conveyor drive system and reduces fuel and power consumption.
- Wear and impact resistance - built for dust, debris, vibration and continuous mechanical load on road construction sites.
- Straightforward servicing - the assembly can be replaced or maintained without complicated procedures, helping crews shorten downtime.
- Direct fitment - designed to integrate into the conveyor system of W2000 and SM2000 milling machines without modification.
Technical specifications
| Item | Specification |
|---|
| Brand | Benit |
| Part number | 111363 |
| Product name | Belt roller pulley / triple idler roller |
| Roller quantity | 3 rollers |
| Construction | Rubber rollers with steel frame |
| Application | Conveyor belt support under milling machine |
| Compatible models | W2000, SM2000 milling machines |
| Place of origin | China |
| Minimum order quantity | 1 set |
| Reference price | USD 62 per set |
| Supply ability | 100 sets per month |
| Delivery time | 5-7 days |
| Packaging | Carton, pallet, wooden box |
| Payment terms | L/C, T/T, Western Union |
Where it is used
The assembly is suited to asphalt milling machines used in highway resurfacing, urban road rehabilitation and airport runway maintenance. Because conveyor systems in these applications run for long shifts and handle abrasive milled material, the supporting rollers are among the fastest-wearing parts of the machine. Keeping a spare set on site is a practical way to avoid a stalled project.
Installation and maintenance notes
- Isolate the machine and follow the manufacturer's safety procedure before working on the conveyor system.
- Inspect the belt for edge damage and check that the new rollers rotate freely before installation.
- Confirm that the assembly sits square to the belt path; correct alignment is the main factor in belt tracking stability.
- Re-check roller rotation and belt tension after the first hours of operation, then at normal service intervals.
- Clean accumulated dust and asphalt residue from the roller area regularly to keep rotation resistance low.
Supply and ordering
Benit holds stock of the 111363 triple idler roller pulley and can ship single sets as well as bulk orders. Standard orders are prepared within 5-7 days, packed in carton, pallet or wooden box according to shipping requirements. FOB Shanghai and EXW Taicang, Suzhou are available, and CIF quotations can be issued once the destination port is confirmed. Air freight, rail and sea shipment options are all supported.
About Benit
Suzhou Benit Machinery Technology Co., Ltd. supplies spare parts for road construction equipment, including rubber track pads, screed plates, conveyor components and electronic parts. The company operates its own workshops and automatic production lines for rubber products, and acts as an OEM supplier for other product lines, with an annual output of 650,000 track pads. Benit provides technical support, after-sales service and stock availability for road construction companies.
Contact
For pricing, samples or technical questions about the 111363 triple idler roller pulley, contact the Benit sales team:
- WhatsApp: +86 18262673385
- Email: benit2@szbenit.com
Please include your machine model, the quantity required and the destination port so that a complete quotation can be prepared without delay.
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