Small portable batching plant is a kind of equipment used for on-site concrete production, which is widely popular because of its compact structure, easy mobility, low price and quick installation. Compared with large scale portable concrete batching plant, its production capacity is relatively low and suitable for small-scale projects. Common models of small portable concrete batching plant include YHZS25, YHZS35, YHZS50, etc. The production capacity ranges from 25 to 50 cubic meters/hour, which is suitable for both small and medium-sized construction projects. Project size, construction environment, concrete type and budget need to be considered when choosing a portable batching plant model to ensure specific needs are met.

The small portable batching plants are welcomed on construction equipment market, because it has advantages of:
- Easy to move: the compact design of the portable batching plant allows it to be easily moved between construction sites.
- Quick to install: no complex infrastructure is required and installation and commissioning can usually be completed in a short period of time.
- High flexibility: suitable for small works and temporary construction projects, with the ability to flexibly adjust production capacity according to demand.
- High degree of automation: modern machines are equipped with PLC control systems for simple operation and high productivity.

Application fields of small portable batching plant are:
- Small construction projects: such as residential, villa, store and other small buildings of concrete demand.
- Municipal engineering: such as roads, bridges and other small-scale municipal construction projects.
- Prefabricated components production: can be used for the production of small prefabricated concrete components.
- Temporary construction sites: such as temporary sites, event exhibitions, emergency disaster relief and other occasions.

Maintenance of the portable batching plant equipment including:
- Regular inspection: Regularly inspect the concrete mixer, batching system and conveying system to ensure the normal operation of the equipment.
- Cleaning: After each use, clean the concrete mixer and related parts in time to prevent concrete residue from affecting subsequent use.
- Lubrication: Regularly lubricate the moving parts to reduce wear and prolong the service life of the equipment.
- Troubleshooting: When faults are found, timely troubleshooting and maintenance will be carried out to avoid affecting production.

Small portable batching plant has become an ideal choice for many small works and temporary construction projects due to its flexibility and convenience. Through reasonable selection and maintenance, the construction efficiency and quality of concrete can be greatly improved.