发布于 2026-10-11
Hengshui Zhanhe Engineering Rubber Co., Ltd. supplies road surface milling and related engineering rubber products to contractors, distributors and infrastructure projects worldwide. Milling removes a predetermined thickness of asphalt with a rotating toothed drum. It rarely stands alone as a treatment; it prepares the way for repaving, overlaying or level correction, and its quality is written straight into the smoothness of the layer that follows.
This article explains the working principle, main types, typical applications, installation points, selection criteria, standards and frequently asked questions about road surface milling, and is intended for engineers, purchasers and project managers.
Milling removes a predetermined thickness of asphalt with a rotating toothed drum. It rarely stands alone as a treatment; it prepares the way for repaving, overlaying or level correction, and its quality is written straight into the smoothness of the layer that follows.
Working principle: The product works through elastic deformation and mechanical interlock to provide reliable sealing or load transfer.
Road Surface Milling is manufactured and inspected according to applicable national and industry standards. Hengshui Zhanhe Engineering Rubber Co., Ltd. carries out batch inspection before delivery, and inspection certificates together with third-party test reports (where required by the project) can be provided.
Typical standards applied to this product family include Chinese national and transportation industry standards; equivalent international standards can be referenced upon request.
A: It depends on drum width, depth and hauling capacity. A common one-metre machine at 40-60 mm depth covers roughly 2,000-4,000 square metres per shift; beyond about 20 km haul distance more trucks are needed to keep the machine running.
A: By area with stepped rates for depth - deeper work costs less per square metre but more in total. Haul distance, night working and whether deck fittings need protection are three further direct variables.
A: Briefly yes, with speed limits and prompt sweeping, though rain quickly ravels the surface. Same-day paving is preferred; where that is impossible, cover the surface or apply an emulsion seal.
A: Yes. Crushed and screened material is stockpiled by grade for hot mix recycling or as base fill, with the blending ratio set by laboratory testing. Material contaminated with waterproofing debris from decks must be stockpiled and handled separately.
Milling is measured by square metre with stepped rates for different depths and is a plant-heavy, low-margin operation. Plant hire and cutter wear account for roughly 45%-60% of the cost, haulage 20%-30% rising almost linearly with distance, and labour plus traffic management the remainder. Large contiguous areas give more favourable rates, while scattered small patches are pushed up sharply by machine mobilisation.
Packing: standard export packing (woven bags, pallets or wooden cases). Delivery terms: EXW, FOB, CFR, CIF or DAP as agreed. Payment terms: T/T, L/C or other terms subject to negotiation.
For specification sheets, samples, pricing or project support, please contact Hengshui Zhanhe Engineering Rubber Co., Ltd.. Email: export@zhanherubber.com · Tel/WhatsApp: +86-318-8888888 · Factory: No.168 Xiangsu Road, Taocheng District, Hengshui, Hebei, China. We reply to export enquiries within 24 hours on working days.