Foundation Free Concrete Batching Plant
Belt Conveyor Type of Foundation Free Concrete Batching Plant
A Belt-Conveyor Foundation-Free Concrete Batching Plant is a heavy-duty, high-capacity modular concrete production system designed for large-scale infrastructure and commercial ready-mix concrete (RMC) projects. It combines the high continuous throughput and reliability of an enclosed belt conveyor with an integrated steel-base foundation-free architecture.
Capacity available: 60m³/h; 90m³/h; 120m³/h; 180m³/h;
Mixer: Twin-shaft mixer or planetary mixer;
Control system language available: Chinese; English; Russian; French; Spanish.
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PRODUCT DESCRIPTION
Henan Shengmao Machinery Co., Ltd. manufactures the FHZS Belt-Conveyor Foundation-Free Series (covering capacities from 60 m3/h to 180 m3/h), engineered for high-demand expressways, high-speed railways, hydroelectric dams, airport runways, port terminals, and medium-to-large commercial ready-mix concrete hubs.
1. Key Characteristics & Working Principle:
1). Continuous High-Speed Belt Charging:
Batched aggregates (sand and gravel) are transferred from the ground-level batcher to an overhead intermediate waiting hopper (surge hopper) via a high-angle chevron or enclosed trough belt conveyor.
While one batch is mixing in the twin-shaft mixer, the next batch of aggregates is already weighed and queued in the waiting hopper. This parallel batching cycle maximizes hourly output (60 m3/h to 180 m3/h).
2). Integrated Steel Base Chassis (Zero Deep Civil Foundations):
The entire plant (mixing tower, inclined belt conveyor trestle, aggregate batching bins, and cement silos) is mounted on heavy-duty, load-distributing structural steel skid frames.
It eliminates deep ground excavation, underground aggregate hopper pits, and massive poured concrete footings, installing directly on flat, compacted ground or a thin hardened pad.
3). Heavy Commercial Output with Full Mobility:
Delivers stationary-grade high-volume output and heavy continuous duty, yet remains completely modular and relocatable with 100% asset recovery upon project completion.
2. Key System Components & Engineering Highlights
1). Integrated Wide-Flange Steel Base Skid Frames:
Heavy-duty structural I-beam base frames with wide-area load-spreading outriggers distribute dynamic and static loads across the ground plane (≥0.2−0.3 MPa).
Ground-level aggregate batcher requires zero underground pits, allowing effortless wheel-loader charging.
2). Heavy-Duty JS Series Twin-Shaft or MPC Series Planetary Compulsory Mixer:
Available with JS1000 (1.0 m3), JS1500 (1.5 m3), JS2000 (2.0 m3), and JS3000 (3.0 m3) twin-shaft mixers.
It's also available with MPC1000 (1.0 m3), MPC1500 (1.5 m3), MPC2000 (2.0 m3), and MPC3000 (3.0 m3) planetary mixers.
Synchronized dual-shaft mixing with high-chromium alloy blades and liners (hardness ≥60 HRC) and multi-layer floating oil end seals to ensure zero slurry leakage and maximum wear life.
3). High-Efficiency Enclosed Inclined Belt Conveyor:
Equipped with heavy-duty chevron rubber belts, motorized drive pulleys, anti-deviation rollers, emergency pull-cord switches, and rain/dust-proof galvanized steel covers.
Delivers smooth, quiet, and continuous aggregate transport into the overhead waiting hopper.
4). Pre-Feeding Aggregate Waiting Hopper (Surge Hopper):
Positioned directly above the twin-shaft mixer.
Allows simultaneous aggregate weighing while the mixer is operating, shortening each mixing cycle to 60 seconds and delivering consistent maximum rated capacity.
5). High-Capacity PLD Aggregate Batching Unit (with Steel Base):
3 to 4 independent aggregate storage bins (8 m3−25 m3 per bin) with pneumatic discharge gates.
Electronic load-cell weighing hoppers ensure aggregate proportioning accuracy within ±2%.
6). High-Precision Independent Liquid & Powder Dosing:
Cement / Fly Ash Weighing Hopper: High-sensitivity electronic load cells (±1% accuracy) fed by LSY screw conveyors.
Water Weighing System: Independent scale tank with high-pressure multi-nozzle spray ring (±1% accuracy) for rapid slurry dispersion and self-cleaning.
Liquid Additive Scale: Independent stainless steel scale tank with anti-drip pneumatic valves (±1% accuracy).
7). Flexible Silo Configurations:
Seamlessly pairs with Shengmao Horizontal Low-Profile Ground Cement Silos (50T−100T) for a 100% foundation-free and crane-free setup, or vertical bolted silos mounted on modular steel spreader frames.
8). Standard 4.1 m Clearance Discharge Height:
High-clearance discharge hopper allows direct gravity discharge into all standard commercial transit mixer trucks (8 m3−14 m3).
9). Fully Automated Industrial PC + PLC Control Cabin:
Insulated, air-conditioned operator cabin featuring an industrial computer (IPC), PLC automation, dual-screen dynamic mimic display, multi-recipe storage, automatic aggregate moisture compensation, batch ticket printing, and multi-language support (English, Spanish, French, Russian).
PARAMETERS
Belt conveyor type foundation free concrete batching plant
|
Model |
FHZS60 |
FHZS90 |
FHZS120 |
FHZ180 |
|
Production capacity (m³/h) |
60 |
90 |
120 |
180 |
|
Concrete mixer |
JS1000 |
JS1500 |
JS2000 |
JS3000 |
|
Aggregate feeding mode |
Belt conveyor |
Belt conveyor |
Belt conveyor |
Belt conveyor |
|
Aggregate batcher |
PLD1600 |
PLD2400 |
PLD3200 |
PLD4800 |
|
Max. aggregate size (mm) |
60/80 |
60/80 |
60/80 |
60/80 |
|
Discharging height (m) |
4.1 |
4.1 |
4.1 |
4.1 |
|
Aggregate weighing accuracy (%) |
±2 |
±2 |
±2 |
±2 |
|
Cement weighing accuracy (%) |
±1 |
±1 |
±1 |
±1 |
|
Water weighing accuracy (%) |
±1 |
±1 |
±1 |
±1 |
|
Additive weighing accuracy (%) |
±1 |
±1 |
±1 |
±1 |
|
Total weight (T) |
48 |
65 |
88 |
125 |
|
Total power (kw) |
120 |
165 |
200 |
260 |
|
Control system |
Computer |
Computer |
Computer |
Computer |
CORE PARAMETERS
Capacity available: 60m³/h; 90m³/h; 120m³/h; 180m³/h;
Mixer: Twin-shaft mixer or planetary mixer;
Control system language available: Chinese; English; Russian; French; Spanish.
CORE SELLING POINT
High-Throughput Continuous Belt Feeding (60−180 m3/h)
Features an enclosed chevron belt conveyor paired with an overhead intermediate waiting hopper (surge hopper) positioned above the mixer. Enables simultaneous aggregate weighing while the mixer is operating, shortening batch cycle times to 45−60 seconds and delivering true stationary-grade hourly output to keep large transit mixer truck fleets moving.
Zero Deep Foundation & Massive Civil Cost Savings (Save up to 80%)
The entire plant (mixing tower, inclined belt trestle, aggregate batcher, and silos) is built on integrated, heavy-duty structural steel I-beam skid chassis (≥0.2−0.3 MPa ground bearing capacity). Eliminates deep underground pits, excavation, and massive concrete footings (50−100 m3+ of foundation concrete), saving 10,000 to $30,000 and 3 to 4 weeks of foundation curing time.
Smooth, Low-Noise & Highly Reliable Operation
Continuous belt conveying eliminates the mechanical vibration, shock loads, and wire-rope wear associated with skip hoists, significantly extending component service life and reducing operational noise.
Rapid Modular Deployment (5−10 Days Commissioning)
Pre-assembled modular steel sections with factory pre-wired electrical quick-couplers allow fast bolt-together assembly on-site with minimal crane assistance, achieving full commercial production within 1 to 2 weeks of delivery.
100% Asset Recovery & Zero Relocation Loss
All structural frames and foundation bases are self-contained equipment assets. When a contract ends, the entire plant is disassembled and moved without jackhammering or leaving buried concrete waste—eliminating site restoration penalties on leased industrial land.
High-Precision Independent Electronic Batching
Aggregates (Sand & Gravel): ±2% (PLD series ground batcher with independent load cells) Cement / Fly Ash: ±1% (Independent electronic load-cell hopper) Water & Liquid Additives: ±1% (Pressurized multi-nozzle spray ring & stainless steel scale)
RECOMMENDED USAGE SCENARIOS
National Expressways, Highways & High-Speed Railways
Heavy continuous concrete supply for road paving, viaduct piers, bridge decks, and railway trackbeds along progressing linear corridors.
Large Bridges, Hydroelectric Dams & Water Conservancy:
Mass concrete pours requiring high hourly throughput and strict structural strength compliance (C30 to C60+).
Airport Runway, Taxiway & Seaport Terminal Construction
Heavy-duty pavement projects requiring uninterrupted, large-volume commercial concrete dispatch.
Medium-to-Large Commercial Ready-Mix Plants on Leased Land
High-capacity commercial ready-mix concrete (RMC) hubs operating on rented industrial property without permanent building foundation permits.
Industrial Mega-Projects & Energy Hubs
Large foundation slabs for wind farm clusters, thermal power stations, chemical plants, and heavy manufacturing warehouses.
Fast-Track Multi-Phase Infrastructure Contracts
Contracts lasting 6 to 24 months6 to 24 months where building permanent stationary foundations is financially unjustifiable.
FAQ
Q1:What models and capacities are available in the Shengmao Belt-Conveyor Foundation-Free Series?
A1:
A: Shengmao manufactures four standard high-output belt models:
FHZS60 (60 m3/h): JS1000 mixer (1.0 m3), PLD1600 batcher, total power≈120 kW
FHZS90 (90 m3/h): JS1500 mixer (1.5 m3), PLD2400 batcher, total power ≈165 kW
FHZS120 (120 m3/h): JS2000 mixer (2.0 m3), PLD3200 batcher, total power ≈200 kW
FHZS180 (180 m3/h): JS3000 mixer (3.0 m3), PLD4800 batcher, total power ≈260 kW
Q2:How does the belt-conveyor model (FHZS60–180) differ from the skip-hopper model (FHZS25–75)
A2:
A: Feeding Speed & Output: Belt models use an overhead intermediate waiting hopper that queues weighed aggregates while the mixer is running, delivering higher continuous output (60−180 m3/h) vs. skip-hoist models (25−75 m3/h).
Footprint: Skip-hopper models use a steep-angle rail bucket (45∘−70∘) to save site space; belt models use an inclined conveyor ramp (15∘−20∘) requiring a longer footprint but offering smoother, high-capacity aggregate flow.
Target Applications: Skip models are ideal for medium building sites, bridges, and tight spaces; belt models are engineered for heavy expressways, dams, airports, and large commercial RMC yards.
Q3:Does the belt-conveyor foundation-free plant require any concrete foundation?
A3:
A: No. All sections (mixing tower, inclined belt conveyor trestle, aggregate batching bins, and control room) are built on heavy-duty steel base skid frames. They install directly on leveled, compacted ground (≥0.2−0.3 MPa) or a simple 10−15 cm lean concrete / gravel pad with zero deep excavation.
Q4:What is the discharge clearance height, and what truck types can it load?
A4:
A: Standard discharge clearance height is 4.1 m, allowing direct gravity discharge into all standard commercial concrete transit mixer trucks (8 m3−14 m3), heavy dump trucks, and concrete pump hoppers.
Q5:What type of cement silo is paired with this high-capacity plant?
A5:
A: Shengmao Horizontal Low-Profile Silos (50T−100T): Recommended for a 100% foundation-free, crane-free setup with high wind safety and ground-level maintenance.
Vertical Bolted Silos (100T−200T): Also supported when paired with heavy-duty modular steel outrigger spreader frames or temporary concrete ballast pads.
Q6:How long does on-site installation and commissioning take?
A6:
A: With factory pre-assembled modular steel chassis and pre-wired quick-connect electrical harnesses, mechanical bolt assembly and electrical hookup take 5 to 7 days (FHZS60/90) or 7 to 10 days (FHZS120/180), followed by rapid automated calibration and trial batching.
Q7:Why is it ideal for leased industrial land?
A7:
Landlords often prohibit underground excavation or permanent concrete slabs. When the lease ends, the plant is removed cleanly without site restoration penalties or civil demolition disputes.
Q8:Horizontal Silo vs. Vertical Silo Safety:
A8:
Low center of gravity provides superior aerodynamic stability against coastal typhoons, desert gales, and seismic tremors, while allowing ground-level filter and valve maintenance without high-altitude climbing.
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