Cement Concrete Mixer

The PRO JS series twin-shaft forced-action mixer is a high-efficiency, energy-saving forced-action Cement Concrete Mixer, designed specifically for the high standards of modern concrete production. It can mix dry-hard, plastic, and lightweight aggregate concrete, as well as various mortars. The series primarily features the JS500, JS1000, and JS2000 models, suitable for small, medium, and large-scale production scenarios respectively, balancing performance and practicality, and widely used in construction sites, ready-mixed concrete plants, precast component factories, and other engineering fields.

The core advantages of the Cement Concrete Mixer include a mixing uniformity of ≥95%, a maximum capacity of 100 m³/h, robust and durable construction, reliable shaft end sealing, automatic lubrication, and easy maintenance. It is suitable for commercial concrete batching plants, precast component factories, and large-scale infrastructure projects. Backed by a strong production factory, it can meet global supply demands and ensure continuous production of high-quality concrete.

Product Parameter (Specification)

Product Feature

1. Superior Mixing Performance

- High Mixing Uniformity: Dual-shaft forced counter-rotation subjectes materials to strong shearing, extrusion, and circulating agitation, achieving a uniformity of ≥95%, suitable for high-grade, dry-hard concrete production.

- High Mixing Efficiency: Short batch mixing cycle, with a single batch completed in as little as 60 seconds, significantly increasing hourly capacity.

- Wide Applicability: Can handle dry-hard, plastic, and fluid concrete, lightweight aggregate concrete, and various special mortars.

2. Robust and Durable Structure

- Precision Machining: The mixing cylinder body is precision machined on a boring machine to ensure the concentricity of the mixing shaft, resulting in vibration-free and smoother operation.

- Heavy-duty structural design: The entire machine adopts a reinforced steel frame structure, capable of withstanding continuous high-intensity operation under harsh conditions.

- Extremely low residue: The gap between the mixing blades and the cylinder wall is ≤5mm, resulting in minimal material residue, easy cleaning, and low loss.

3. Reliable sealing and lubrication

- Long-lasting shaft end seal: Rubber sealing gaskets are installed on the side of the mixing arm, allowing for 200,000 continuous mixing cycles without leakage.

- Automatic centralized lubrication: Equipped with an electric centralized oil pump, the shaft end seal is automatically lubricated, extending service life and reducing manual maintenance.

4. Safe and convenient operation

- Arched discharge design: The discharge port is equipped with a scraper; the arched structure ensures smooth discharge, prevents material jamming, and guarantees stable operation.

- Safety assurance during maintenance: Equipped with a power outage maintenance system to ensure the safety of maintenance personnel.

- Low energy consumption and low noise: The high-efficiency transmission system ensures smooth operation, low energy consumption, and low operating noise.

Applicable Scenarios

1. Commercial concrete batching plants (core mixing unit)

2. Precast component plants (PC components, tunnel segments, block production)

3. Large-scale infrastructure projects (highways, bridges, airports, water conservancy and hydropower, etc.)

4. Industrial and civil building construction, various mortar production

Real-world application cases

Case 1: Philippine High-Speed Rail Project (JS2000 model)

The Manila-Clark High-Speed Rail project's concrete batching plant used 8 PRO JS2000 mixers, operating continuously for 20 hours daily, stably producing 800m³ of C50 high-strength concrete per shift. ≥95% mixing uniformity ensured that bridge piers and track foundation structures met standards. The sealing system is adapted to tropical high-humidity environments. After 18 consecutive months of operation, the equipment's availability rate exceeded 98%, helping the project complete 3 months ahead of schedule.

Case Study 2: German Precast Tunnel Segment Factory (JS1000 Model)

A German precast component factory uses the PRO JS1000 mixer to produce subway tunnel segments. Precise mixing meets the uniformity requirements of ultra-high performance concrete, improving segment durability and waterproofing. The automatic lubrication system reduces maintenance frequency by 70%, allowing for 24-hour uninterrupted production. Compared to similar European equipment, it increases capacity by 25% and reduces operating costs by 15%.

The PRO JS series twin-shaft forced-action Cement Concrete Mixer combines European quality with the high cost-effectiveness of Chinese manufacturing. As a trusted manufacturer and supplier, PRO's entire product line meets stringent international standards, offering affordable pricing and comprehensive global supply and service. With its ultra-high mixing uniformity, high capacity, durable structure, and wide applicability, the product has proven its reliability in various infrastructure, commercial concrete, and precast component projects worldwide, making it the preferred choice for construction companies seeking high-quality, high-return mixing equipment.