Search results for keyword: perforation
Hollow steel for rock drilling needle rods (GB/T1301-1994)
Introduction
Rock drills, also called pneumatic drills, are a type of machinery used to drill into rock or hard surfaces. Rock drills are powered by compressed air and contain a hollow steel tube that is inserted into a rock or hard surface to create a hole. These drills are commonly used in the ......
1073 
Erin
General Standard for Alloy Structural Plates, Wires, Tubes, and Forgings
Standard for Alloy Structural Steel Plates, Wires, Tubes and Forging Parts
This Standard defines relevant classification of alloy structural steel plates, wires, tubes and forging parts (hereinafter referred to as “structural steel”). The sizes and shapes of products are subject to the size and......
Pulp power boost
Slurry blasting is an effective way to maximize production in many industries. It is a process that uses a slurry of water mixed with abrasive minerals to propel particles across a surface. The process can be used to improve the aerodynamic lift of an object, such as an airplane wing, or to create......
Tailings dam drainage facilities
Tailings Dam Soil Remediation Facility
Tailings dams are usually created at the end of a mining operation, when the remaining material and water are left in an area and allowed to naturally evaporate. These tailings dams can contain metals, and other contaminants, which can eventually lead to env......
Eight Important Steps to Differentiate Your Seat Sealing Performance
Eight Essential Steps to Making Your Valve Seat Seals Stand Out
Valve seat seals are critically important for engine performance in internal combustion engines. They provide a complete seal area that is required to be air and gas-tight to maintain the best possible performance from the engine. In......
Hydraulic presses: powder presses
Powder-type Forming Presses
Powder-type forming presses are hydraulic machines designed to form metal products into desired shapes by exerting pressure onto them. They are an essential part of metalworking processes, as they are essential for shaping metal parts and components for all sorts of pr......
Belt vacuum filter
Introduction
Vacuum filter drums, also known as vacuum belt filter drums, are widely used in the filtration process of liquid or solid-liquid mixtures. They are considered efficient, economical and low cost solutions as they are easy to operate, maintain and control. Vacuum filter drums are mainl......
Intermittent filter press
Introduction
Intermittent filter presses are widely used in industrial processes, such as in industries such as mining, steel, pulp and paper, food and drink, pharmaceuticals, dyeing and printing and many other industries. An intermittent filter press consists of a series of plates with filter clo......
Factors Affecting Bearing Life and Their Control
Impact of Different Factors on Bearing Life
Bearing life is an important indicator of bearing operation. Bearing life is affected by many factors, including the operating environment, operation amount, bearing type and material selection. These factors will have different influence on bearing lif......
Forging press type: hole reaming machine
Punching Machine
Punching machine is a type of machine tool used to punch and to produce holes, holes in the machinery parts for the purpose of connecting and connecting with the components. It has great significance in the field of industrial production and is widely used.
Punching machines can......
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