creme Archivi - Stella O.M.

3 February 20183 December 2018

How to easily pump dense and viscous fluids.

Peristaltic pumps for very viscous fluids

100,000 cps, up to this value can reach viscosity of fluids that our customer, operating in the food sector, must transfer seasonally from reactor to containers prepared for the following Machining. The operation was carried out by flexible impeller pumps with very disappointing results and very high operating costs. The transfer of normal or viscous products, obviously ,did not generate problems, but as the viscosity raise, difficulty, inefficiencies, and high management costs grew fast. The company reached a level that was no longer sustainable. The increasing viscosity of products generated great discontinuity of suction flow to the pumps, often causing destruction of the rubber impellers and mechanical seals of all the pumps available. Viscous and dense fluids = problems.

This is the fact, without any consideration for the long process pumping times, combined with cleaning, restoring and continuous maintenance time spent for the various pumps involved . The company technical manager finally decide to seek a rational solution to solve the issue, he exposed the problem to several pump producers, proposing them a sample of the most difficult viscous product to verify the transferability. No one proposed a solution, 100000 cps are a limit for almost everyone. We made our own tests with our peristaltic pumps. After that we have realized that we could definitely eliminate the high viscosity transfering problems of this company.

The right solution for very viscous and dense fluids.

Now, a peristaltic HCP 50 pump equipped with special accessories has replaced the previous pumps in the suction and transfer operations. Our peristaltic pump is equipped with additional vacuum system and Inverter panel for the management of the speed variation. The possibility to change the speed allows the adaptation of the pumping capacity to the characteristics of most of the less problematic fluids. With the few high viscosity fluids, increased vacuum system allows to obtain the suction efficiency required, needed to work with high viscous products (up to 100000 cps).

The pump capability of realizing a vacuum up to 95% and the ability to keep it stable even with different speeds allows the HCP 50 peristaltic pump to satisfy the customer’s requirements for high viscosity fluids. Low operating cost and effectiveness in operation have consolidated the trust of our customer to our peristaltic pumps. We can expect the introduction of some other machine in future

More information about the pump: HOSE CARRIER HCP 50

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4 November 20173 December 2018

Liquid egg and yolk metering pump (Egg products).

Liquid egg, and egg product easy an precision dosing.

In this pasta factory every year hundreds of tons of pasta are produced, to obtain such quantities, it has become necessary to introduce efficient and rational modern industrial processes. The use of semi-finished products such as liquid egg and egg products in the production cycle, makes possible to obtain the final product, more easily and with higher quality and safety criteria.

The already-shelled and pasteurized liquid egg from highly specialized suppliers has simplified the production process with great efficiency and very high quality levels. The use of highly specialized ingredients such as liquid egg and egg products ensures required levels of safety and hygiene, considering that egg is the most critical component in the pasta production process. Pasteurized liquid egg is an indispensable aid in a modern pasta production process, it is certainly necessary to treat it with a suitable machine to provide the correct dosage in the pasta production process.

Egg products perfect pumping solution.

For this purpose, a special HCP 15 peristaltic pump was introduced in the process pasta plant, completely made of stainless steel and equipped with a special peristaltic hose that guarantees the sanitary cleaning criteria necessary for this operation. To make a precise dosage possible, the pump is controlled by an inverter that can check the operating parameters for a complete integration into the overall automation of the production plant . However, the peristaltic pump can perform simplified operations even at manual level, with the keyboard controls and the fine adjustment potentiometer included in the basic version of the inverter.

The most important feature of the peristaltic pump is to have no mechanical parts in contact with the delicate product (liquid egg). The liquid egg remains solely in contact with the peristaltic hose making it impossible any contamination. Naturally the peristaltic hose can be sterilized with the most common sanitizing or autoclave processes. Of course the peristaltic pump is entirely made of stainless steel, including the base and support of the inverter, and is equipped with dedicated sanitary fittings. The peristaltic pump came into service in 2015, and is doing its job every day.

More information about the pump Hose Carrier HCP 15

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18 October 201615 January 2018

Pumps for aspiration and transfer of cosmetics products.

The safe and effective aspiration and the transfer of different products are requirement never fully resolved, by a small but very active company engaged in the production of cosmetics.

The company in addition to having an own brand, is active in the filling and filling on behalf of third parties a wide range of cosmetic products, with variable viscosity, and sometimes with a little compact suspensions . The range of the products includes creams, shampoos, detergents, lotions, tonics, dyes, mousse, gel, etc

Are used for packaging different types of pumps, and the results are also satisfactory. However, in the occasion of an insertion of a new line of production, the technical department was looking for a pump that has characteristics as to be able to adapt to the remarkable variability of the products to be transferred, and to make it possible to operate in a vacuum, even in the presence of very viscous fluids, with micro solids in emulsion, with the maximum operational safety. Guarantee that the Hose Carrier HC 2.0 can safely ensure that the pump can guarantee a high intake and no problems on discontinuous run, as well as to be cleaned in a very short time.

It has been chosen the Hose Carrier HC 2.0, equipped with servo-ventilated motor, in the simple version on the base. The company would have proceeded independently to define what is necessary to the implementation in the new production line. (inverter, kart, and control devices).

The pump is in operation for some years, providing the processing plant, with great versatility and efficiency. All the products that are engaged in the line without any problem. The inverter handles the machine in a way that is rational and productive. The operating cost of the machine, at the moment we can quantify it in a single tubular membrane / year. We are confident that the company will have achieved significant operational and economic benefits, and that such benefits will be in the installation of a further new line.

For more information on the pump Hose Carrier HC 2.0

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