China 25m³/h Small Portable Concrete Batching Plant Manufacturer, Machine

The HZS25 concrete batching plant manufactured by Qingdao CO-NELE Machinery Equipment Co., Ltd., with its excellent mixing performance, precise metering system, and reliable operational stability, is an ideal choice for small and medium-sized construction projects.

Product Description

As a professional mixing equipment manufacturer, Qingdao CO-NELE Machinery's HZS25 concrete batching plant combines advanced technology with practical functions. Featuring a modular design, it boasts a theoretical production rate of 25m³/h.

This plant can be configured with either a CMP500 vertical-shaft planetary mixer or a CHS500 twin-shaft mixer to meet mixing requirements in various operating conditions. It is widely used in precast plants, highway and bridge projects, and water conservancy and hydropower construction.

Core Structure of a Concrete Batching Plant

The CO-NELE HZS25 concrete batching plant consists of four core systems, each meticulously designed and manufactured to ensure efficient and stable operation:

1. Mixing System

The HZS25 concrete batching plant is available with two optional mixing units:

CHS500 Twin-Shaft Compulsory Mixer: This unit utilizes two counter-rotating mixing shafts mounted within a U-shaped mixing drum, equipped with multiple mixing tools. This design utilizes shearing, turning, and impacting forces to create a circular motion within the mixer, effectively releasing energy and quickly achieving a uniform mix.

The unit utilizes a highly wear-resistant alloy mixing arm, offering strong impact resistance and preventing breakage. It also utilizes hydraulic discharge for clean, fast discharge. It utilizes a fully automatic lubrication system with independent oil pumps for reliable performance and consistent lubrication.

CMP500 Vertical Shaft Planetary Mixer: This unit utilizes planetary shafts rotating and revolving within the drum, generating a powerful mixing motion that rapidly displaces material within the drum, covering a wide area. The drum is equipped with a multifunctional tool to quickly scrape material from the drum walls and bottom, achieving high uniformity within the drum. It is suitable for high-quality concrete (dry, semi-dry, and plastic concrete) and achieves high homogeneity in the shortest possible time.

2. Batching System

The PLD1200 concrete batcher features an aggregate hopper with a capacity of 2.2-6m³. It utilizes a "pin"-shaped feeding mechanism and lever-type single-sensor weighing technology, with a batching capacity of 1200L.

The batching system utilizes electronic scales for metering, with aggregates metered separately to ensure precise mix ratios. The combination of the batcher and mixer forms a simple concrete mixing station, fully leveraging the advantages of both.

3. Conveying System

The Professional-Grade 25m³/h Concrete Batching Plant - CO-NELE's Efficient Mixing Solutions offers two optional loading methods:

  • Belt conveyor: Capacity reaches 40 tons/hour, suitable for continuous production.
  • Bucket loading: Suitable for sites with limited space.

Powder conveying uses a screw conveyor, with a maximum capacity of 3.8 m³/hour. The conveying system is rationally designed, operating smoothly, with low noise, and easy maintenance.

4. Weighing and Control System

The weighing system utilizes independent metering, measuring each material separately to ensure a precise mix ratio.

Aggregate weighing accuracy: ±2%
Powder weighing accuracy: ±1%
Water weighing accuracy: ±1%
Additive weighing accuracy: ±1%

The control system utilizes a centralized microcomputer for simple operation, easy adjustment, and reliable performance. High-quality electrical components (such as Siemens) ensure reliable performance.

The system supports both automatic and manual operation and is equipped with a dynamic display panel and data storage, enabling precise weighing of sand, gravel, cement, water, and additives.

Technical Specifications
Parameter Technical Indicators Unit
Theoretical production capacity 25 m³/h
Mixers CHS500 Twin shaft mixer or CMP500 Planetary Mixer -
Discharge Capacity 0.5
Feed Capacity 0.75
Mixing Power 18.5 Kw
Maximum Aggregate Size 40-80 mm
Duration 60-72 S
Water Weighing Range 0-300 Kg
Air Compressor Power 4 Kw
Significant Advantages

High-efficiency mixing performance: Utilizing a forced mixing principle, it achieves short mixing times, rapid discharging, uniform mixing, and high productivity, producing highly plastic, high-dry-hard concrete with reliable quality.

Precise metering system: Utilizing independent metering, each material is metered separately to ensure accurate mix ratios. Weighing accuracy is high: ±2% for aggregates, ±1% for powders, and ±1% for water and additives.

Modular design: Its modular construction shortens installation time to 5-7 days, reducing relocation and reconstruction costs by 40%. It features convenient installation and simplified maintenance.

Environmentally friendly and low-noise: Utilizing a pulse electric dust removal device and noise reduction design, operating noise levels are 15% lower than the industry average.

High reliability: The main unit utilizes a multi-layer sealing structure combining a floating oil ring, specialized seals, and mechanical seals to effectively prevent friction between the mixture and the shaft, eliminating slurry leakage.

Applications
Precast component production: Suitable for all types of large and medium-sized precast component plants
Construction projects: Industrial and civil construction projects such as roads, bridges, water conservancy projects, and docks
Special projects: Field construction projects such as railways and hydropower projects
Multi-material mixing: Suitable for mixing dry hard concrete, lightweight aggregate concrete, and various mortars
Configuration Expansion Options

Optional additional devices can be added to meet project requirements:

  • Admixture metering system: Accuracy of ±1%, independent control unit
  • Dry-mix mortar storage tank: Can be equipped with a 30-ton standard capacity
  • Mobile chassis: Compatible with the PLD800 batching machine for rapid site transfer
  • Winter construction kit: Includes aggregate preheating and water temperature control system
About CO-NELE

The HZS25 concrete batching plant manufactured by Qingdao CO-NELE Machinery Co., Ltd. combines advanced technology with practical functions. Its excellent mixing performance, precise metering system, and reliable operation make it an ideal choice for small and medium-sized construction projects.

Whether equipped with the CHS500 twin-shaft mixer or the CMP500 vertical-shaft planetary mixer, both can meet users' high demands for concrete quality and production efficiency, providing reliable mixing solutions for various construction projects.

Frequently Asked Questions (FAQ)
What is the theoretical production capacity of the CO-NELE HZS25 plant?

The theoretical production capacity of the HZS25 concrete batching plant is 25 m³/h with a discharge capacity of 0.5 m³ per batch.

What concrete mixers can be configured with the HZS25 plant?

It can be equipped with either a CHS500 Twin-Shaft Compulsory Mixer or a CMP500 Vertical Shaft Planetary Mixer, depending on your project requirements.

What is the metering accuracy of the weighing system?

The system utilizes independent metering with high precision: ±2% for aggregates, ±1% for powder materials, ±1% for water, and ±1% for chemical additives.

How long does installation take for the HZS25 concrete batching plant?

Thanks to its modular structure, installation time is reduced to 5–7 days, which also lowers relocation and reconstruction costs by approximately 40%.

What aggregate loading methods are supported?

It offers two optional aggregate loading methods: a belt conveyor (up to 40 tons/hour capacity for continuous production) or a skip bucket loader (ideal for job sites with space restrictions).

What optional expansion modules are available for winter or mobile operation?

Available expansions include a winter construction kit (aggregate preheating and water temp control), mobile chassis for rapid site transfer, dry-mix mortar storage tanks, and an admixture metering system.

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