Model Overview: 720 mm wide working width, 12‑head heavy-duty planetary floor grinder with a high‑power variable‑frequency drive, suitable for both dry and wet applications. Designed for large‑area cured‑concrete floors and terrazzo projects, it integrates rough, medium, and fine grinding into a single operation, catering to midsize and large floor‑finishing projects as well as equipment‑rental companies. Alibaba among... 。

I. Industry Growth Drivers

Large-scale concrete floor curing projects continue to scale up. Logistics parks, large-scale industrial facilities, extensive underground parking garages, and commercial complexes are becoming increasingly common. The 720 wide‑width model delivers significantly higher construction efficiency than the smaller 630 and 588 models, enabling substantial schedule compression and reduced labor costs, thereby boosting procurement interest among engineering firms. Flooring projects are trending toward larger scales, driving year‑over‑year growth in demand for large‑base floor grinders.

The existing market for renovating old flooring is expanding. The scope of work for renovating aging factory buildings, removing old epoxy coatings, and refurbishing aged terrazzo floors has expanded. The machine integrates cutting, leveling, and grinding functions, meeting the demands of existing‑floor renovation projects.

There are promising opportunities for foreign trade exports. With the rapid expansion of factory infrastructure in Southeast Asia, the Middle East, and Central Asia, the use of hardened flooring technologies is becoming widespread. Overseas customers increasingly favor wide‑width, high‑efficiency machines, and domestically produced equipment offers a distinct cost‑performance advantage over European and American brands, presenting substantial export potential.

II. Core Market Application Scenarios

Domestic market

1. Large industrial plants and logistics warehousing parks : Newly installed sealed and cured flooring, with concrete leveling, curing, and grinding, followed by diamond‑grit floor finishing.
2. Large underground parking garage, supermarkets, and convention center : Comprehensive floor grinding and polishing for large-area flooring.
3. Inorganic terrazzo and epoxy terrazzo projects : Coarse grinding to reveal the surface, followed by fine grinding for leveling, laying the groundwork for the subsequent polishing process.
4. Old Floor Slab Renovation Project : Removal of old epoxy coatings, sanding and refurbishment of existing flooring, and repair of dust‑prone concrete surfaces.
5. Flooring rental service provider, large-scale construction company : Main construction equipment, undertaking large and medium-sized projects.

Additional note: Corner areas must be finished using the BJ80 corner grinder.

III. Core Competitive Advantages of the Product

1. 720mm Ultra-wide working width, 12  A grinding head planetary structure It offers a large coverage area, ensures even pressure distribution during grinding, minimizes visible seams, and is well-suited for large construction sites spanning thousands to tens of thousands of square meters. 2. High-power variable-frequency motor with a heavy-duty design, capable of both deep cutting and leveling as well as precision grinding; rough grinding, medium grinding, and fine grinding can all be performed on a single machine. 3.  Supports both dry and wet grinding modes, and when paired with an industrial vacuum, enables dust-free dry grinding; a large-capacity water tank helps reduce dust during wet‑process operations. 4.  The machine features well-balanced counterweights, ensuring smooth operation, minimizing floor waviness, and enhancing the quality of the finished flooring. 5.  Highly versatile, compatible with a wide range of grinding heads and resin‑bonded abrasive discs, and suitable for various substrates including concrete, terrazzo, and silicon carbide.

IV. Challenges Facing the Market

1. In the domestic market, there is intense competition among 720‑grade grinders, with low‑priced rivals aggressively vying for market share; therefore, it is essential to emphasize the stability of the motor, gearbox, and planetary transmission system. 2. The equipment has a relatively heavy self‑weight, which limits its usability in tight spaces or on projects with narrow corridors, making it better suited for large and medium‑sized construction sites rather than small‑area projects. 3. The unit price is relatively high, posing a significant upfront investment barrier for small and medium‑sized contractors; the primary customer base consists of large‑scale project developers and rental companies. 4. The equipment requires compatible high‑power industrial vacuum cleaners and various consumables, with consumables serving as a key driver for repeat‑purchase revenue growth.

Streamlined promotional materials (official website, brochures)

Meitengqi 12T 720i multi‑functional planetary floor grinder, featuring a 720 mm wide working width, a heavy‑duty 12‑disc planetary system, variable‑frequency speed control, and dual dry/wet operation. It handles concrete leveling, curing and grinding, epoxy removal, and terrazzo polishing, delivering high productivity and uniform grinding results. Widely used in large and medium‑sized flooring projects for factories, logistics warehouses, spacious garages, and commercial complexes, it is the go‑to equipment for flooring contractors and equipment rental companies.

Foreign Trade English Introduction

Meitengqi 12T 720i planetary concrete floor grinder, 720mm working width with 12 grinding heads. Heavy duty variable frequency drive, supports wet and dry grinding. Capable for concrete leveling, polished concrete, epoxy removal and terrazzo grinding. High efficiency for large area projects such as factory, warehouse, parking lot and commercial buildings. Ideal main force equipment for flooring contractors and rental companies.

B2B advertising slogan

1. 720 large‑width, heavy‑duty grinding—your efficient solution for medium and large‑scale flooring projects. 2. Meitengqi 12T 720i: a 12‑head planetary grinder that delivers versatile performance for leveling, curing, and polishing terrazzo floors. 3. Dual dry/wet operation mode—boosting quality and efficiency on large‑area flooring projects.

Source: Guangzhou Qingqinyu Environmental Protection Technology Co., Ltd. http://www. qingqinyu .com/