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 grinding, intermediate grinding, and fine grinding into a single operation, catering to medium‑ and large‑scale flooring projects and equipment‑rental contractors. 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 productivity than the smaller 630 and 588 models, enabling substantial schedule compression and labor‑cost reductions, 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 grinding of 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 grinding coverage area and even pressure distribution, minimizing visible seams, making it ideal 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 fine 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 surface waviness, and enhancing the quality of the finished floor. 5.  Highly versatile, compatible with a wide range of grinding heads and resin‑bonded abrasive discs, and suitable for multiple substrates including concrete, terrazzo, and diamond‑grit materials.

IV. Challenges Facing the Market

1. In the domestic market, there are numerous competitors offering 720‑grade grinders, and low‑priced alternatives are putting pressure on the industry; therefore, it is essential to emphasize the stability of the motor, gearbox, and planetary transmission. 2. The equipment has a relatively heavy self‑weight, which limits its usability in tight spaces or narrow corridors, making it more suitable for large and medium‑sized construction sites but less advantageous for small‑area projects. 3. The unit price is relatively high, creating 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 machine requires配套 with high‑power industrial vacuum cleaners and various consumables, and these consumables represent a key driver for recurring revenue growth.

Streamlined promotional materials (official website, brochures)

Meitengqi 12T 720i multi‑functional planetary floor grinder, featuring a 720 mm wide working width, a 12‑disc heavy‑duty 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 industrial plants, 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/