Compact CE-Certified HZS50 Concrete Batching Plant with Dual Horizontal Silos Powers Precast & Ready

Shengmao Machinery has successfully delivered, installed, and commissioned a custom-engineered HZS50 (50 m³/h) Skip-Hoist Concrete Batching Plant accompanied by two 70-ton Low-Profile Horizontal Cement Silos for an established heritage manufacturing firm in Somerset, United Kingdom.

Founded in the 1950s, the client is a venerable British enterprise with decades of excellence in civil engineering materials, requiring an advanced batching hub to supply their expanding precast concrete production line and commercial ready-mix sales. Constrained by strict local site footprint limits and high UK labor costs, the customer sought a high-grade, compact plant that could be erected rapidly without complex civil foundations or heavy site labor. Complying fully with stringent European CE safety and quality standards, Shengmao’s modular solution was selected over numerous competitors. Leveraging detailed electrical schematics and remote technical guidance from Shengmao engineers, the client’s experienced in-house technical team completed self-installation effortlessly, entering full commercial production within just two weeks of cargo arrival.

1. Project Overview at a Glance

2. Client Background & Project Demands

Established in the 1950s, the client is an esteemed, multi-generational British manufacturing and engineering company operating in Somerset. With over 70 years of industry heritage, they maintain uncompromising quality standards for capital equipment, operating with an in-depth understanding of European manufacturing directives and concrete formulations.

To expand their market presence, the client invested in a dedicated batching facility to produce high-specification precast structural components (such as retaining wall panels, precast blocks, and drainage elements) while simultaneously serving the local Somerset commercial ready-mix market.

3. Key Project Requirements & Challenges:

Strict CE Quality & Safety Compliance: As a UK-based facility, all mechanical structures, pressure systems, motor drives, and electrical control cabinets had to strictly adhere to European CE standards, UKCA requirements, and EN safety protocols.

Constrained Site Footprint: The production yard had spatial limitations and local planning height restrictions, ruling out sprawling conveyor-belt systems and towering vertical cylindrical silos.

Minimizing UK Labor & Crane Rental Costs: Given the exceptionally high cost of localized crane hire and certified riggers in the UK, the plant had to be modular, simple to assemble, and capable of erection with minimal external labor.

Fast-Track Turnaround: The customer wanted to integrate the batching plant into their precast workflows with zero operational disruption, requiring seamless plug-and-play assembly.

4. Why the Client Chose Shengmao Machinery

After conducting exhaustive technical comparisons, engineering drawing audits, and commercial evaluations across several Chinese and European manufacturers, the British firm awarded the contract to Shengmao Machinery for four primary reasons:

Space-Efficient, Foundation-Free Engineering: Shengmao combined a vertical skip-hoist batching layout with two 70-ton low-profile horizontal silos. This design eliminated the need for deep reinforced concrete foundation piles and tall crane lifting, reducing the plant’s overall land footprint by over 40%.

Verified CE Certification & Premium Components: Shengmao provided verified CE documentation, incorporating European-standard safety interlocks, emergency-stop circuits, Schneider electrical components, and heavy-duty JS1000 twin-shaft compulsory mixers with high-chromium wear liners (65+ HRC65+ HRC).

Superior Modular & Pre-Wired Design: All sub-assemblies, cable harnesses, and junction boxes were pre-fitted, coded, and tested at our factory before shipping, allowing straightforward site hookup.

Transparent Engineering Collaboration: Shengmao provided comprehensive English CAD layouts, electrical schematics, foundation load guides, and responsive technical consultations that satisfied the client’s veteran engineering staff.

5. Technical Solution & Key Highlights

1). High-Efficiency JS1000 Twin-Shaft Compulsory Mixer

Equipped with dual synchronized heavy-duty planetary gear reducers providing balanced, high-torque power.

Counter-current multi-blade geometry ensures complete homogenization of dry-hard precast mixes and high-slump commercial concrete within 45–60 seconds.

Precision hydraulic discharge door with multiple limit switches for controlled pouring into crane skips, precast moulds, or truck mixers.

2). Space-Saving Skip-Hoist Aggregate Loading

High-angle, heavy-duty wire-rope skip hoist delivers batched aggregates directly into the mixer hopper without requiring long, sprawling belt conveyor galleries.

Features integrated safety anti-drop catches, slack-rope detection sensors, and limit switches to guarantee absolute jobsite safety.

3). Dual 70-Ton Horizontal (Low-Profile) Cement Silos

No Deep Foundations Required: Flat, heavy-duty skid frame rests directly on simple compacted ground or flat concrete pads, drastically cutting civil preparation costs.

Crane-Free Ground Positioning: Easily unloaded and positioned using standard site forklifts or light loaders without costly mobile crane rentals.

Internal Multi-Screw Discharge: Equipped with integrated bottom-mounted screw conveyors, fluidization aeration nozzles, and built-in dust filtration units, ensuring smooth, blockage-free cement transfer.

4). Smart Electrical Control & Clear Schematics

Intuitive PLC-based control cabinet with computerized formula management, precision batch logging, and manual/automatic dual modes.

Standardized, clearly labeled European wiring terminals matching color-coded schematics for effortless self-installation.

6. Self-Installation, Remote Support & Rapid Commissioning

Thanks to the client's rich industry experience and Shengmao's clear technical documentation, the installation in Somerset proceeded with remarkable speed and efficiency:

Cargo Arrival & Pre-Cabled Delivery: Components arrived safely at the Somerset facility in standard shipping containers, with major modules pre-assembled and clearly tagged.

Plug-and-Play Mechanical & Electrical Assembly: Utilizing Shengmao’s detailed wiring schematics and structural assembly guides, the client’s in-house engineering crew erected the batching tower and positioned the two 70T horizontal silos independently.

Online Real-Time Engineering Guidance: Shengmao’s technical team provided real-time remote support via video consultations to verify electrical terminations, sensor calibrations, and PLC communication parameters.

Full Production in 2 Weeks: Exactly 14 days after the equipment arrived on site, the plant completed trial dry and wet batching, immediately commencing commercial concrete and precast production.

7. Installation pictures