Industrial Shears Articles

26 Results found
  • Category: Waste & Recycling ×

  • Subcategory: Industrial Shears ×

The results exceeded our expectations

by Metso Denmark A/S  (Nov. 4, 2014)

After using a Lindemann scrap shear type LU 1250/15 PA 90/25 intensively for 21 years at its headquarters in ’s-Gravendeel, the Dutch firm HKS Scrap Metals found that the machine’s hydraulic system was not functioning up to par, as is inevitable with any system subject to wear and tear. As a result, production had dropped significantly ...

Effect of shear rate on the activity of enzymes used in hydraulic fracture cleanup of tight unconventional reservoirs

by Inderscience Publishers  (Jun. 2, 2014)

Injection of polymeric solutions in order to propagate a fracture and carry proppants to keep the fracture open is a common practice in hydraulic fracturing of ultra–tight formations. Polymeric fluids open and extend the already existing network of fractures. Considering the low permeability of the formation, small width of the micro–fractures, ...

Shredder Types - Two shaft shredder

by Harden Industries Ltd.  (Jan. 17, 2013)

Shredder can be equipped with different types of cutting systems: single-shaft, two-shaft, three-shaft and four-shaft cutting systems. These shredders are all slow-speed systems, in contrast to hammer mills which ...

Performance comparison of rotating disk ultrafiltration membrane module, a high shear device with cross–flow module

by Inderscience Publishers  (Dec. 10, 2012)

Apart from plenty of advantages, the main disadvantage of ultrafiltration is rapid flux decay due to concentration polarisation and membrane fouling. The purpose of this work is to overcome this problem employing shear enhanced membrane filtration technique. To accomplish this, two different membrane modules were used; one was a standard ...

The Features of Shear-type Shredder

by Harden Industries Ltd.  (Dec. 1, 2012)

Shear-type Shredder is a kind of size-reduction equipment. ...

Predicting apparent shear stress in prismatic compound open channels using artificial neural networks

by IWA Publishing  (Nov. 27, 2012)

The apparent shear stress acting on the vertical interface between main channel and floodplain (with and without vegetation) in prismatic compound open channels was studied using artificial neural networks (ANNs). Apparent shear stress is commonly used to quantify the transverse momentum exchange between sub-areas of the cross section, and its ...

Influence of hydraulic retention time on UASB post-treatment with UF membranes

by IWA Publishing  (Dec. 1, 2011)

A pilot UASB reactor coupled with an external ultrafiltration (UF) membrane was operated under three different hydraulic retention times (HRT) for domestic wastewater treatment. The aim was to assess the HRT influence on system performance and fouling. The highest concentrations of COD, total solids, extracellular polymeric substances (EPS) and ...

VSI Crusher for sale,Nonmetal ore crusher,Hammer Crusher For Sale

by Shanghai Gulin Machinery Co,. Ltd.  (Apr. 13, 2011)

VSI Crusher for sale VSI crusher is designed by reputed German expert of Shibang and every index of VSI crusher is in world’s leading standard. Gulin VSI crusher incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, VSI crusher has replace hammer crusher roller ...

A mixed co-rotational curved quadrilateral shell element

by Inderscience Publishers  (Apr. 5, 2011)

This paper presents a 9-node isoparametric formulation of degenerated curved shell element, which is based on a co-rotational framework. Within this framework, the local reference axes are easily defined by the two diagonal vectors generated by the four corner nodes in the current deformed configuration. Furthermore, vectorial rotational variables ...

Scrap Metal Prices Soaring - Time to Start Demolition

by Universal Wrecking Corporation  (Jan. 17, 2011)

Now may be the time for you to start that demolition project with ferrous and non ferrous metals rising to new heights.  During demolition, scrap metals such as steel, copper, stainless steel and other metals are collected for recycling.  The revenue generated by these recycling efforts can help offset the costs of ...

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