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Helical positive pumps

Main brands:

Apitec, Assistecwaffer, Netzsch, Omega Ice


Helical positive pumps
Screw pumps, also known as screw pumps or progressing cavity pumps, are a type of positive displacement pump. They are designed to transfer fluids of varying viscosity, slurries, chemicals and even shear-sensitive materials. Here is information about the usefulness, functioning and types of screw pumps:

Utility:

Viscous Fluid Transfer:

They are widely used to transfer viscous fluids, such as polymers, pulps, sludges, oils and high viscosity chemicals.

Industrial Applications:

They find application in industries such as petrochemicals, water and effluent treatment, food and beverages, paper and cellulose, among others.

Handling Sensitive Materials:

They can be used to pump materials sensitive to shear, as they operate smoothly and with low shear.

Operation:

Positive Displacement Principle:

Screw pumps belong to the category of positive displacement pumps, which means they deliver a fixed amount of fluid per cycle or rotation.

Rotor and Stator Configuration:

They consist of a helical rotor that rotates inside a corresponding stator with a helical cavity. The geometry of these propellers is what creates a pumping action.

Cavity Formation:

As the rotor rotates, it creates cavities between the rotor blades and the stator walls. These cavities move axially, forcing fluid to be transferred along the pump axis.

Progressive Shift:

The progressive displacement of the cavities is what contributes to the smooth and consistent pumping of viscous fluids.

Flux control:

Flux control is achieved by varying the rotational speed of the rotor or by adjusting the geometric characteristics of the rotor and stator.

Common Types of Screw Pumps:

Standard Helical Pump:

Basic configuration with helical rotor and stator, suitable for a variety of viscous fluids.

Progressive Cavity Helical Pump:

Designed to offer a continuous and uniform flow, especially in highly viscous fluids.

Double Stage Progressive Cavity Helical Pump:

It has two cavity stages for greater efficiency in transferring viscous fluids.

Double Screw Progressive Cavity Helical Pump:

Uses two helical rotors instead of one, providing greater pumping capacity and efficiency.

Three Screw Progressive Cavity Helical Pump:

It integrates three helical rotors for even more pumping capacity.

Four Screw Progressive Cavity Helical Pump:

Incorporates four helical rotors to meet significant viscous fluid transfer demands.
The choice of the type of screw pump will depend on the specific characteristics of the fluid to be transferred, the operating conditions and the flow and pressure needs. These pumps are known for their ability to efficiently handle viscous fluids, offering an effective solution in various industrial applications.
Nemo Netzsch helical positive pump
Visualizar Vídeo Nemo Netzsch helical positive pump

Machine code: 612-111

Brand: Netzsch

Helical positive pump.

Pump for transfer/transport.

Manufacturer: Nemo Netzsch.

Type: NM090BY 01 L 07 J.

Year: 2018.

Approximate width of product entry and exit: 210 mm.

Sew-Eutodrive induction motor.

Frequency: 60 Hz.

Voltage...
Netzsch helical positive pump
Visualizar Vídeo Netzsch helical positive pump

Machine code: 365-543

Brand: Netzsch

Helical positive pump.

Pump for transfer/transport.

Manufacturer: Nemo Netzsch.

Type: NM090BY 01 L 07 J.

Year: 2018.

Sew-Eutodrive induction motor.

Frequency: 60 Hz.

Voltage: 220 / 440 V....
Nemo Netzsch helical positive pumps
Visualizar Vídeo Nemo Netzsch helical positive pumps

Machine code: 504-335

Brand: Netzsch

Helical positive pumps.

Pumps for transport / transfer.

Manufacturer: Nemo Netzsch.

Type: NM090BY01L07J.

Year: 2018....
Pump to incorporate fruit
Pump to incorporate fruit

Machine code: 248-336

Brand: Omega Ice

Pump to incorporate fruit, pulp, or other products into ice cream or processes.

Product dosing pump.

Brand: Omega Ice.

Model: Mix Pump.

With lung tank.

Frequency inverter for mixing in the tank and frequency inverter in the pump....
Complete line for Assistecwaffer HAAS wafers
Complete line for Assistecwaffer HAAS wafers

Machine code: 817-600

Brand: Apitec, Assistecwaffer, Bosch, Haas, Markem-Imaje, Pefor

Complete line for wafer manufacturing.

Composed by:

- Exit mat.
Manufacturer: Apitec.
Weight: 50 kg.

- Conveyor belt with reject system (checkwheigher).

- Checkwheigher weight checker.
Manufacturer: Perfor.
Model: SPDLI5.

- Horizon...
Netzsch stainless steel helical positive pump
Netzsch stainless steel helical positive pump  [unavailable

Machine code: 461-356

Brand: Netzsch

Components: WEG

Positive helical transfer pump.

Brand name: Netzsch.

Internal stainless steel equipment.

Components:

Weg electric motor....
Worm pump Netzsch
Visualizar Vídeo Worm pump Netzsch  [unavailable

Machine code: 510-704

Brand: Netzsch

Worm pump.

Brand: Netzsch.

Ideal for pasty pumping.

Stainless steel interior.

With silo for receiving the product....
Stainless steel transfer helical pump Netzsch
Stainless steel transfer helical pump Netzsch  [unavailable

Machine code: 716-712

Brand: Netzsch

- Transfer pump with helical axle for liquid and pasty product.

- Stainless steel interior.

- With motor and reducer.

- Origin: multinational pharmaceutical industry....
Nemo Netzsch helical positive pump
Visualizar Vídeo Nemo Netzsch helical positive pump  [unavailable

Machine code: 110-002

Brand: Netzsch

Positive helical transfer pump.

Manufacturer: Nemo Netzsch.

Model: NM015 BY.

Characteristics:

- Maximum Pressure (bar): 24.

- Maximum Capacity (m³/h): 0.72.

- Rotation (rpm): 800.

Approximate dimensions:

Height: 380 mm.

Wid...
Internal stainless steel helical pump Netzsch
Internal stainless steel helical pump Netzsch  [unavailable

Machine code: 461-734

Brand: Netzsch

Internal stainless steel helical pump.

Brand: Netzsch.

Year: 2013.

Engine: 1,15 hp.

Rotation: 130 r.p.m.

Voltage: 220/380 v.

Dimensions: Length: 900 mm.

Width: 300 mm.

Flow rate: 3 inches....
Complete line for pasteurization Tetra Pak
Complete line for pasteurization Tetra Pak  [unavailable

Machine code: 474-782

Brand: Alfa Laval, Endress Hauser, Netzsch, Tetra Pak

Components: Danfoss

Complete line for pasteurization.

Brand: Tetra Pak.

Spiraflow.

Type: C - 118.

Capacity: 14,300 liters per hour.

Negative pressure deaeration tank.

Conductivity meter.

Brand: Endress Hauser.

Heat exchanger.

Brand: Alfa Laval...




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Camargo Industrial has no responsability for the data delivered by the advertiser, (Operation, technical, maintenance, warranties, technical delivery) and registration of the same data, exempting Camargo Industrial responsibilities on the veracity of the information described, civil and criminally.
The advertiser declares that the equipment is their property, settled without alienation, pending fiscal or judicial attachment.
Standard Work Safety of Machines and Equipment (NR12): 12.1.1. Camargo Industrial does not participate in the use phase construction, transport, assembly, installation, adjustment, operation, cleaning, maintenance, inspection, decommissioning and dismantling of machinery or equipment, any such liability of the seller attributes and / or buyer, relieving - any responsibility Camargo Industrial.
 
 
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ZIP Code: 13567-060 - Sao Carlos / SP - Brazil

Phones:

Sales: +55 (16) 3361-6681 / 3361-6682 / 3419-4644

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