Equipment for dry cement mixtures
Mobile Cement Warehouse (Guppy)
Details
Cement truck
Details
Cement silos
Details
Pressure cement warehouses
Details
Advantages of GRUMMAN products
Advantages of GRUMMAN products
Aviation Standard (1.5x)
Designed for extreme overloads without deforming the frame.
Precision-Fit
Minimal backlash of sections, no "swing effect" at maximum reach.
Military Grade
Multi-layer coating, resistant to sea salt and harsh reagents.
Integrated smart monitoring systems
Integrated smart load monitoring systems and adaptive LED lighting.
Mobile Cement Warehouse (Guppy)
Description
The mobile warehouse is designed for transportation and storage of dry cement and other bulk materials with a density of not more than 1.5 g/cm3. The mobile complex consists of a four-wheeled trailer, four silos and a compression unit that helps with loading and unloading powder mixtures.

Design features

Connection to the product pipeline via BRS 5".
An additional air entrance is through BRS 2."
The thread on the BRS is made according to the ASME standard.
The mobile cement warehouse is pneumatically unloaded through an unloading pipeline.
The silo loading level is monitored through the portholes.
Facts
The mobile cement warehouse is designed for the delivery and storage of dry materials to industrial enterprises, oil production sites, and construction sites. For example, in the process of drilling wells, cement is needed for grouting, cementing casing, and installing cement bridges.

Mobile warehouses are used in conjunction with other equipment for the preparation of cement-based mixtures, injection of process fluids under pressure, and repair and insulation work.
The equipment provides continuous technological processes for the production of grouting mortars and concrete at production and oil-producing sites.

Execution options

with chassis on screw supports;
with a ski landing gear.

Construction

It is made in the form of sealed silos (bunkers) on semi-trailers.

Autonomy

They are equipped with compressor units for pneumatic unloading of cement through a pipeline.

Volume

The geometric capacity of silos often varies from 30 to 60+ tons.
Mobile Cement Warehouse (Guppy)
A mobile cement silo is a highly mobile structure that has something in common with a trailer for a cargo truck. There are wheel sets at the base of the silo, which allow the entire structure to be transported horizontally on any sufficiently level and high-quality roads. At the same time, the cost of transportation, installation and dismantling cannot be compared with the cost of relocating stationary and semi—mobile equipment.
A mobile cement silo is a highly mobile structure that has something in common with a trailer for a cargo truck. There are wheel sets at the base of the silo, which allow the entire structure to be transported horizontally on any sufficiently level and high-quality roads. At the same time, the cost of transportation, installation and dismantling cannot be compared with the cost of relocating stationary and semi—mobile equipment.
Chassis
Reinforced frame with transmission and chassis, designed to operate in extreme off-road conditions. It serves as the basis for the stable operation of hydraulic fracturing. Key features: high cross-country ability, increased ground clearance, reliable suspension capable of delivering equipment to hard-to-reach terrain.

Tire pressure monitoring: at the request of customers, the sand truck is equipped with a tire pressure sensor, which allows you to change the contact spot to pass through sandy, swampy or snowy areas.
Equipment composition
Cement silo, volume 11 m3 — 3 pcs.
Silo with a volume of 5 m3 — 1 pc.
Cyclone-type air purification filter with regeneration of filter hoses — 1 pc.
Compressor unit (GARDNER DENVER compressor powered by a diesel engine or electric motor) — 1 pc.
Chassis – 1 pc.
Cement silos
Description
A cement silo is a hopper for storing dry fine mixtures based on cement and other bulk materials. The tanks are used in the oil industry and others where large quantities of dry building materials are required.

Our plant produces bunkers with a volume of 15, 30, 60, 75 m3 and a nominal diameter of 100 and 150 mm, which hold 3,500-10,000 kg of material. If you need a different volume, send the technical specification and we will make the capacity of the required modification according to your requirements.




The use of silage for cement
The basic modification of silos provides for volumes of 15.30, 60.70 m3 and nominal passage diameters of product pipelines of 100, 125 and 150 mm (production of silos of various volumes is possible at the request of the customer) All silos are dimensional in terms of transportation by railways of the Russian Federation.

For the possibility of working with heavy mixtures (based on barite), a range of "high-pressure" cement silos is available. Also, this line of silos allows unloading over longer distances, without auxiliary equipment.

Cement silos can also be manufactured in auto size, for the possibility of transportation by road without obtaining additional permits. Auto-sized silos can be made with a volume of 10, 15, 31, 40 m3

SC-15

Overall dimensions, not more than, mm: 
length: 3100
width: 3050
height: 3550
Weight, kg: 3500

SC-30

Overall dimensions, not more than, mm: 
length: 3950
width: 3050
height: 5550 
Weight, kg: 5500

SC-60

Overall dimensions, not more than, mm: 
length: 3950
width: 3050
height: 10600 
Weight, kg: 9250

SC-75

Overall dimensions, not more than, mm: 
length: 3950 
width: 3050 
height: 13100 
Weight, kg: 10000
Execution options:
At the request of the customer, cement silos can be additionally equipped.:

  • the loading line;
  • the unloading line;
  • ventilation line;
an air supply line that includes shut-off valves, check valves, a ball valve for pressure relief, a pressure gauge, and a safety valve;
  • weight sensors;
  • level meters;
  • automated system for shaking bulk materials;
a set of spare parts (the composition is agreed with the customer).
At the request of the customer, cement silos can be additionally equipped.:

  • the loading line;
  • the unloading line;
  • ventilation line;
an air supply line that includes shut-off valves, check valves, a ball valve for pressure relief, a pressure gauge, and a safety valve;
  • weight sensors;
  • level meters;
  • automated system for shaking bulk materials;
a set of spare parts (the composition is agreed with the customer).
Cement truck
Description
The device is used as a mobile cement warehouse. The cement truck is made in the form of a semi-trailer with a tank equipped with a pneumatic conveyor for moving construction dry bulk materials. The technique of this modification can be used for storing, loading and unloading sand. The maximum allowable density of the loaded mixtures is 1.5 g/cm3.







The device of the cement truck
The semi-trailer design includes the following components and accessories:
  • storage and transportation capacity;
  • pipelines for loading/unloading and ventilation;
  • support device;
  • electrical equipment;
  • aeration systems;
  • pneumatics for unloading.

A compressor with a drive is included in the basic package. By additional agreement with the customer, we add a "comb" to the design of the cement truck for distributing hoses. We install a pneumatic or mechanical parking brake system at the customer's request. The tank must be loaded using a separate compressor.
Appointment
A cement truck is a semi-trailer with a tank mounted on it. The tank is designed in such a way that the cement retains its flowability during transportation.

The cement truck tank is loaded by a third-party compressor, which provides the necessary pressure and productivity, by creating excess pressure in the third-party silo and pneumotransporting dry bulk mixtures into the cement truck tank through the loading line.

The cement truck's tank is unloaded by the compressor included in the cement truck by creating overpressure in the cement truck's tank and pneumotransporting dry bulk mixtures to an outside silo through the unloading line. It is allowed to unload with a third-party compressor through an additional air inlet on the distribution comb.

A staircase is installed on the outside, and there are platforms for servicing the cement truck.

The container is made of low-alloy steel for welded structures, as it is designed to transport materials with a high specific gravity. This makes it possible to achieve the strength of the mobile complex and provide favorable conditions for transportation.
Pressure cement warehouses
Description
The warehouses are designed to store dry cement mixes and other building materials at oil field development sites. Cement is used to prepare grouting solutions. For the continuous operation of the enterprise, sufficient stocks are needed, and special storage conditions are required.

Pressure vessels from 0.27 to 0.6 MPa are characterized by increased requirements for manufacturing and operation. A larger shell, reinforced bottom, flanges and linings are used for their manufacture.




Product composition:
  • silos for storage (reception and delivery) of "SC";
  • reception silos with the function of measuring the mass of "SC-V";
  • bins for receiving BHR chemicals;
  • bunkers for receiving cement from BP soft containers;
  • silos for collecting cement sludge, combined with a filter "SC-D";
  • main filters (stone traps) "FCM";
  • compressor equipment.





Appointment
The silo cement warehouse is the most modern way of organizing the storage of bulk mixtures. It consists of a system of metal silos that interact with each other, compressors, cement pipes, filters, maintenance platforms, ladders and other equipment.

The number of silos can be selected depending on the volume of production and the number of cement grades. If necessary, we suggest additionally equipping the warehouse with telescopic loaders, which will reduce the loss of bulk materials during unloading and make it more environmentally friendly.
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