Dynamic weighing systems

Checkweigher for small and medium sized cylindrical packages like bottles, jars and cans.
The 35D3 was designed to run alongside the customer's line conveyor without interrupting it, reducing installation costs and time to a minimum.

The machine picks the product up directly from the conveyor and, via an alternating feed rotating systempositions and stabilises the product on a static weighing plate, thereby obtaining optimal levels of accuracy and repeatability despite high production speeds. This makes the instrument ideal to check high value, low stability products.

Weighing range up to 1500 g
Display division from 0,1 g
Throughput up to 100 ppm
Accuracy* from ± 0,1 g
Pneumatic supply 0,6 Mpa
Air consumption (for ejection) 2 Nl
Power supply 230 V 50/60Hz single-phase
Power consumption 700 W
Mirror finishing of metal parts Stainless steel IP54
Climatic environment from 5°C up to +40°C non-condensing (closed)

*depending on the weight, dimensions and type of product

Simple, functional electronics
The control panel, connected to the weighing plate by a 3-metre cable, can be easily positioned as is most convenient for the operator, thereby obtaining precious centimetres for the production line. Digital electronics with an alphanumeric display, complete with self-calibration device, mobile average function and 100 storable programs. There are also 2 RS232 C serial ports available. Multi-level password protected access reduces human error to a minimum.

Stable, safe mechanics, easily installed on the production line
A 12- or 16-pocket star picks up the products from the customer's belt, transports them onto the weighing plate and realigns them on the customer's belt, constantly guaranteeing proper handling. The product is weighed when it is completely free, ensuring weighing accuracy. An electro-pneumatic cylinder device installed on the machine regulates the rejection of out-of-tolerance products. The protection on the moving parts of the machine, made of shockproof and accident prevention material, has an IP54 degree of protection. An upper door complete with microswitch allows access to the weighing area. 

38 years of inspection and quality control: an experience that comes to life in every new model that is designed and built in our establishments. The 35D3 made its début in 1986, immediately identified by the market as the ideal machine to check cylindrical, low stability products. Since then, constant perfecting has raised its performance reliability.

Italian passion for quality is reflected in every machine detail. The attention to every detail, guided by thirty years of experience, is the real added value of PRISMA machines. Finished down to the last detail and made entirely of stainless steel, it is able to withstand intense washing cycles, which can be done extremely quickly. 

Conformity with standards
The 35D3 meets the ISO-FDA HACCP standard, the main directives (including, among others: OIML R51 directive, FDA approvals, FAT/SAT IQ/OQ) and complies with customer guidelines and standards (including, among others: BRC and Marks & Spencer). 

Performance and Versatility
Our machines meet high levels of performance and product interchangeability; and wherever they are unable to reach, we can design a tailored system for every requirement.

Return on Investment
Imagine how much you can save with a machine that does not waste product, generate false rejects or force production standstills and that protects the brand. Savings that extend over the years, thanks to the high quality of the materials and the longevity of the machine, which are at top market levels. Our sales team knows how to find the solution that best suits any type of budget and expected financial return. 

Convenience and simplicity
A simple, streamlined user interface and years of experience installing and integrating into production lines. All the models can be equipped with Ethernet and USB interfaces to transmit data.

Alarms notification

Several types of alarm notifications, both visual and audio.

24-column panel printer

An on-board printer to easily print production data.

Product program memory expansion

The settable product program limit can be exceeded by expanding the available memory and thereby further increasing the machine's versatility.

USB and Ethernet interface

interfaces to export and communicate production data in real time can be implemented on all PRISMA models.

Feed-back function

Allows you to send a signal to the on-board dosing device to reduce mean error, thereby preventing waste due to incorrect dosages and their rejects.

FAT/SAT, IQ/OQ validations

We are available to perform tests and issue the related documents.

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