Slide A story that begins in 1983 Automated mobile plants for the
production of Concrete, Cementitious
Mixtures and Cold asphalt.
BLEND PLANTS blendplants


Innovation is a fundamental feature of our activity: an experience of almost forty years, combined with the attention for the aspects of the construction industry, make us aware of the critical issues and needs of our customers, in order to develop solutions that will have a beneficial impact on their activity. Our goal therefore is to offer equipment to improve the quality, the efficiency, and profitability of our customers’ work: we make the difference!



Concrete mobile plants



High output plant



Horizontal silos



Mobile plants for railway



We have been producing mobile mixing plants since 1983

  • 1983

    Volumetric Machine and Swiveling Screw Mixer

    Volumetric Machine and Swiveling Screw Mixer.

  • 1995

    Volumetric Machine and Horizontal Screw Mixer

    Introduction of Volumetric Machine and Horizontal Screw Mixer.

  • 2003

    Volumetric Machine

    Volumetric Machine, Horizontal Screw Mixer, Cement Dosing with Rotary Valve.

  • 2004

    Plant with Cement Weighing on Screw

    Plant with Cement Weighing on Screw, Horizontal Screw Mixer.

  • 2007

    First Non-Volumetric Plant

    Cement weighed by negative weighing. Greater precision in dosing.

  • Greater Output

    New Plants with Greater Output.

  • 2010

    Blend A200

    A New Versatile and Flexible Plant with High Production Capacity.

  • 2011

    For a period production in Argentina

    For a period production in  Argentina.

  • 2013

    Plant with High Precision in Dosing

    Innovative Sensors for Better Control of the Material, Production of High Quality Structural Concretes.

  • 2015

    Pumping System with Boom – Special Plants – London Underground

    Pumping System with Boom, Special Plants, London Underground

  • 2016

    Horizontal Silos and Betonblock Moulds

    Cement Horizontal Silos and Betonblock Moulds.

  • 2017

    MX08 Concrete Agitators

    MX08 Concrete Agitators.

  • 2018

    Blend C019 and A240

    Live Bottom Material Handler C019 High Output Plant A240.

  • 2019

    E025 on 4×4 and Cifa Easyfloor By Blend

    Mobile plant E025 4×4, Pumping Machine.

  • 2020

    Blend E015 – A240.2 – A240.4

    Mobile Plant E015 also 4×4, A240 with 2 and 4 aggregates.

BOGVIK Customized Impact Plate - Bogvik Daily

1019584408 bolt square head m56 x 5.5-6g x 140 mm hp800 5.400: 1019584409 bolt square head m56 x 5.5-6g x 170mm l hp800 5.860: 1019584410 bolt square head m56 x 5.5-6g x 200 mm l wf800 10.500: 1019891330 protection hp500 2.000: 1020053002 bowl hp400 2,279.000: 1020057055 bowl short head, thru-bolt design hp700 9,560.000: 1020057058 bowl short ...

Machine Screws

1/4-20 UNC, 2-1/4" Length Under Head Phillips Drive Machine Screw Pan Head, Grade 18-8 Stainless Steel, Uncoated, Without Washer. MSC# 70932298 Value Collection (-94697-1) In Stock. Price: .37. Qty. Add to Cart. Compare. #10-32 UNF, 1/2" Length Under Head Phillips Drive Machine Screw Pan Head, Grade 18-8 Stainless Steel, Uncoated, Without ...

Dimensions for Heavy Hex Nuts (ASME/ANSI B18.2.2)

Earnest Machine Products offers Heavy Hex Nuts in sizes 1/4" to 5 1/2" manufactured to the Grade 2H strength level per ASTM A194. 1.) Manufacture: These hex nuts are manufactured in accordance with the latest revision of the following industry standards:


SG4265. 86.183. 17-401-129-003. CONC SEGM 3RD TIER MANGANESE 65. SG4265 ... 1540-0 16 SQUARE HEAD BOLT 3.000-4UNC-2A X 17.00 07-146-694-008.


UNC Thread ANSI/ASME B1.1. UNC - Unified Coarse Thread. The old definition NC is comparable with the metric thread. The new term UNC is comparable with the ISO metric thread. NC and UNC threads are interchangeable, in an analogous manner like the metric and the ISO metric thread. The flank angle is 60°.

Part List 6

bolt square head 2.000-4.5unc-2a x 31.0: sg4265: 14.000: 17-100-767-002: bolt, square head 2.000-4.5unc-2a x 28. sg4265: 11.810: 17-100-831-001: bottomshell hub liner lower 65: sg4265: 60.000: 17-100-832-001: bottomshell hub liner lower center 65: sg4265: 40.000: 17-102-891-802: repairing kit balance cylinder piston 8: sg4265: 46.000: 17-103 ...

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The Official ARP Web Site

7/16-14 x 5.000 12pt black oxide bolts UHL: 5.000˝ Thread Length: 1.250˝ Socket Size: 7/16 12pt 643-5000

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Coupling Nuts at

Hillman 1/2-in x 13 Zinc-Plated Steel Hex Nut. Hex nuts are used to prevent shear movement and tension when adhering facing materials together with machine bolts. Hex nuts are commonly used in wood to wood, wood to metal, and metal to metal applications. Grade 2 zinc steel hex nuts are recommended for most general uses and are corrosion resistant.

Metric Bolt Conversion to Standard Bolt Conversion Chart

1/4- 20: 1/4- 28: M6x 1: 5/16-18: 5/16- 24: M8x 1.25: 3/8-16: 3/8- 24: M10x 1.5: 7/16-14: 7/16- 20: M12x 1.75: 1/2- 13: 1/2- 20: M14x 2: 5/8- 11: 5/8- 18: M18x 2: 3/4- 10: 3/4- 16: M20x 2.5: 1- 8: 1-12: M24x 3: 1-1/4- 7: 1-1/8- 12: M30x 3.5: 1-1/2- 6: 1-1/4- 12: M36x 4

Grade 8.8 Bolt, En 15048 & Bs 3692 High Tensile Bolts 8.8

The hardness of the medium carbon steel Metric Grade 8.8 can be increased by heat treating them. Heat treating the En 15048 Grade 8.8 leads to a change in the mechanical fasteners. For instance, the Class 8.8 Bolts have an increased hardness, ductility, yield strength, and impact resistance. Heat treated Grade 8.8 Bolt is known to exhibit good tensile strength and perform …

(PDF) Bolt & Nuts Dimensions

CLASSES 2A and 2B: The recognized standard for normal production of the great bulk of commercial bolts, nuts and screws. CLASSES 3A and 3B: Used where a closed fit between mating parts for high quality work is required. CLASS 4: A theoretical rather than practical class, now obsolete. CLASS 5: For a wrench fit. Mintcraft LR352 Znc Square Ubolt #537 5/16x2x7

Choose items to buy together. This item: Mintcraft LR352 Znc Square Ubolt #537 5/16x2x7. .30. In Stock. Sold by BuyBoxer and ships from Amazon Fulfillment. FREE Shipping on orders over .00. National Hardware N222-372 2192BC Square U …

ASTM A325 Bolts Dimensions Chart, Strength, Grade A325

ASTM A325 Bolt Dimensions Chart, Sizes, Strength. ASTM A325 bolts are one of the most commonly used fasteners, usually used for structural steel connections in heavy steel structures.

UNC Bolts, Nuts and Washers

UNC Hex Head Bolts ASME B18. 2.1. The most common type of fastener, a hex head bolt is designed to be tightened with a standard spanner or ratchet and socket. Popularly used in all assemblies, a standard hex bolt is a staple across the world. Manufactured to ASME B18. 2.1, and includes an unthreaded section of the shaft.

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1965 ASA B18.2 was redesignated into two standards: B18.2.1 covering square and hexa-gon bolts and screws including hexagon cap screws and lag screws and B18.2.2 covering square and hexagon nuts. In B18.2.1-1965, hexagon head cap screws and finished hexagon bolts were consolidated into a single product heavy semifinished hexagon bolts and heavy

Shoulder Pattern Lifting Eye Bolts | G.L. Huyett

Carbon steel or 304 stainless steel lifting eye bolts are available. Shoulder design reduces stress on the shank during angular lifts. Cast or forged eye is a strong anchor for clevis ends or yoke ends. Optional zinc plated, hot dipped galvanized, or black oxide coating for corrosion resistance. Working load limit (WLL) decreases significantly ...

UN imperial screw thread calculator

Feb 13, 2015 · The thread series is generally relative to the outside diameter of the screw. 20 threads per inch on a 1/4" diameter screw is considered coarse: 1/4-20 UNC. On a 3/4" diameter screw, 20 threads per inch is considered extra-fine: 3/4-20 UNEF. It also plays a role in determining the length of engagement. UN: standard series thread.

Dimensions of Heavy Hex Nuts ASME B18.2.2 used with Stud

Table with dimensions of Heavy Hex Nuts ASME B18.2.2 used with Stud Bolts ASME B16.5

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Finished Hex Head Bolts

Head Plow Bolts (No. 3) Length of plow bolt is measured from the top of the head to the extreme end of the bolt. Plain = PB050----- Zinc = PB050-----Z1 D A F S B Depth of Square and Head Bolt Width of Square Diameter Head Diameter Feed Thickness …

Tap Size Chart - Machining - CustomPart.Net

Tap size chart. Filter by fractional, wire gauge, letter, metric, coarse and fine. View tap drill sizes.

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Washington, D.C

(square feet) diam. drill holes inches 11/2" min. see and nylon fastener details below on dwg. no 616.02 w asher single post 15 t 20 t 4x4 posts 4x6 posts double post 15 28 triple p o st 20 38 58 over over 4' p o st 4 4 6 x x x 4 6 6 is 3/8" galvanized bolt sign face fastener detail drill holes (for breakaway) -steel sleeve v use t use notes ...

Eye Bolt Products

Suerte en el test. No se preocupe, el test no está medido en tiempo, así que relájese y concéntrese en las preguntas y lo hará genial. Durante la prueba, puede hacer clic en el botón Revisar pregunta para marcar la pregunta en amarillo como un recordatorio visual para volver a visitar la pregunta antes de enviar las respuestas de la prueba. Al hacer clic en el botón de una …

» Square Head Bolts

Portland Bolt does not stock any square head machine bolts, and in most cases, square head bolts are not readily available through fastener distributors. Typically, square head bolts will need to be custom manufactured. Standard Thread Lengths. Bolt lengths < 6″: Thread length = (2 X diameter) + 1/4″



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