On-Ground Weighbridge - Steel Ramps

The Weighbridge MCA-P is developed in compliance with all Quality, Technology and Reliability requirements, responding in the best way possible to the stringent requirements in the various industry sectors.
The rigorous and discipline processes for the conception of the Weighbridge MCA-P are certified by the Quality of the Barcelbal brand.

The On-Ground Weighbridge with Steel Ramps is characterized for its integrally Steel structure suitable to assemble on the ground with access ramps built in robust and sturdy Steel. The access Steel ramps allow the assembly and disassembly of the weighbridge to be simpler, this way making it an easily portable equipment.

The Weighbridge MCA-P is compatible with the full range of Barcelbal's weighing indicators.
Barcelbal's software appears as an ideal management tool to connect to the Weighbridges.

Conformity and CE Approval:
CE Approval Certificate N.º E03-00-0006
Directive 90/384/CE
Directive 2009/23/CE
OIML Approval Certificate N.º R60 N76

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Dimensions (mts)	Range (kg)	Graduation (kg)
5 x 2,5	10.000 kg	5 kg
6 x 3	15.000 kg	5 kg
9 x 3	30.000 kg	10 kg
12 x 3	40.000 kg	10 kg
16 x 3	60.000 kg	20 kg
20 x 3	80.000 kg	20 kg

Special dimensions and ranges possible if needed.

Characteristics

General Characteristics of the On-Ground Weighbridge with Steel Ramps

Scale with appropriate structure and system for weighing vehicles with two or more axes;
Structure developed in a Modular system for a easy assembly / disassembly;
Access ramps in Steel for a easy assembly and transport, turning the MCA-P into a portable equipment;
The structure of the Built-in Weighbridge is characterized by its low profile height of only 300mm;
Platform lined with Anti Skid sheet with high thickness;
Transverse and Longitudinal oscillation Limiters not untunable with clearances adjusted to the millimetre;
The Weighbridge MCA-P easily handles forces generated by traffic on the weighing of heavy vehicles, due to the innovative design of the steel structure;
The Design of the Weighbridge MCA-P allows distribution of concentrated loads more efficiently than the standard structures;
The robust and orthotropic Design of the metallic structure of the Weighbridge, allows their mechanical properties to be unique and independent from the directions of the forces of the three mutually perpendicular axes;
Transverse metal caps applied in the joints and on top of the modules of the metallic platform allowing the assembly of the load cells. These caps are easily removable facilitating the maintenance, inspection and cleaning operations;
High strength structure even with high concentrated loads and extreme temperatures;
Modules are linked with a isostastic system allowing a proper functioning even in cases of height differences of the support points;
Metallic parts are protected against corrosion with Barcelbal´s Epoxy Enamel treatment;
Weighbridges are equipped with overvoltage protection using ground ring , high protection cables and overvoltage suppressors.

Oscillation Limiters with Impact Dampers.

The Weighbridge MCA-P platform is equipped with 4 (four) Longitudinal and Transversal dampers with rubber applied to the input and output of the weighing platform.
Damper equipped with Nitrile (NBR) rubber;
Nitrine rubber has excellent mechanic and low deformation properties. High resistance to heat, atmospheric agents and aging;
The damper absorbs completely all the oscillations and vibrations caused by the entry / exit of trucks on the platform;
Limiter and damper system for noise reduction and elimination of the impact of transverse and longitudinal forces;

++ Steel Structure

The several decades of experience combined with its project design team allows Barcelbal to develop the MCA-P Weighbridge structure, complying with the most stringent criteria in the design of a product for weighing trucks.

The exhaustive testing through simulation using the software Pro / Engineer and SolidWorks ensure the structural strength of MCA-P Platform, allowing a detailed analysis of the bending points, fatigue of the material and its maximum permissible load per cm2.

The modular construction of the MCA-P Weighbridge with orthotropic and robust design allows the platform to have a maximum height of 30 cm. The modules that compose the MCA-P facilitate the transport process and assembly / disassembly, minimizing costs and travel time.

To comply with the principles of industrial safety and ergonomics are key to Barcelbal, therefore the use of unique methods and features in the Bascule Bridge Trucks Weighs MCA-P

++ Advantages and Properties

Anti Skid Sheet Plate

Hot-rolled, anti skid sheet made of 7mm thick S185/S235JR steel certified by the supplier
Anti skid platform for a safe handling of trucks on the structure.

++ CEN Standards - European Committee for Standardisation

The MCA-P weighbridge materials meet the CEN standards - European Committee for Standardisation, having certificates of origin by their manufacturers.

The characteristics of the steel sheets and profiles used in the Weighbridge MCA-P comply with the EN 10025-2004. standard.

The manufacture of the metal structures (production, execution and assembly) is regulated by the PrEN 1090.

The profiled steel obeys the general technical conditions relating to materials and construction elements:

NP105 – Tensile testing of metals;
NP106 – Brinell Hardness test;
NP141 – Rockwell Hardness test;
NP – 269 – Charpy impact test with notched sample
NP – 335 – Hot rolled steel bracket with equal tabs
NP – 338 – Rolled steel U profile
NP – 2116 – Hot rolled Steel IPE profile
NP – 2117 – Hot rolled Steel HEB profile

++ Hot Dip Galvanizing Process

Hot Dip Galvanizing Process - Weighbridge MCA-P:

Degreasing - immersion in acid solution to remove oil and greasy substances.
Acid chemical pickling - bath in sulfuric acid (H2S04).
Fluxing - dip in ZnCl solution and ammonia to clean the surface to give the base for the zinc.
Pre-drying - period in the oven at 60 ° C for drying treatment of the previous step.
Bath in Molten Zinc - immersion in molten zinc from 440 º C to 46 º C, for reaction between Fe / Zn, which makes up the final Steel protective coating

++ Painting /Treatment with BARCELBAL Epoxy Enamel:

The metal profiles undergo a cleaning and painting process with BARCELBAL anti corrosion epoxy enamel paint, whereas the structural screws receive a chemical treatment (dacrotizing) ensuring a high degree of durability.

BARCELBAL epoxy enamel coating is formulated with special epoxy resins, ensuring a finish with excellent chemical and mechanical resistance, and physiologically harmless after hardened.
The obtained finishing is smooth and resembling a glaze, high resistant to wear made by the trucks transit, even when drying proceeds at low temperatures and high relative humidity. Features great resistance to grease, oils and non-oxidizing diluted acids.

BARCELBAL Treatment and Epoxy Painting Process:

2 coats of epoxy alkyd primer: 35 microns (minimum per coat).
2 coats of epoxy enamel finishing: 60 microns (minimum per coat).
Total thickness: 190 microns (minimum).

++ Weighbridge MCA-P Load Cells

Analogue or Digital Stainless Steel.Electronic compression Load Cells.

Barcelbal Load Cells are Hermetically Sealed with IP68 protection (EN 60529) through the welding process, thus, prepared for extremely aggressive Industrial environments.

With the IP68 protection and the hermetic sealing the load cells are able to function submerged in water.

OIML R60 Certificate (International Organization of Legal Metrology)

CE Certificate Nº E-02.02.C02

General Characteristics: