Introduction Casting steel ball diameter from 20-150mm with high hardness, low wear, Low broken rate, strong heat resistant and corrosion resistance, chromium content From 1%-28%, hrc45-63, .Detailed specifications can be customized according To customer demand. It is particularly used in cement industry working in the grinder with high temperature, high crushing and strong abrasion . The grinding ball with chromium content 1% - 3% and hardness hrc >=45 called Low chromium alloy cast ball. Low chromium ball is produced by the intermediate frequency electric furnace smelting, metal mold or sand casting . Features Good toughness, low abrasion rate, low bro ken rate , low chromium ball hardness can reach 45-55hrc -
1.Forged grinding balls Our products range from 20mm to 150mm, 1 inch to 6 inch, and we can also offer all size of products according to clients demand. 2.Features: 1) forged grinding ball has high hardness: surface hardness to 58-65hrc, volume hardness of 57-64hrc 2) impact toughness high: impact toughness more than 12j / cm2. 3) broken rate is low: the actual broken rate is not higher than 0.5%. 4) loss of forged grinding ball round rate is low. 5) dropping test in 8m high tester for more than 20, 000 times. -
Grinding cylpebs specification Ball diameter(mm) 10 12.7 15 17 20 25 30 40 50 60 70 80 90 100 110 120 125 130 Chemical coposition Zqcr2 C Si Mn Cr Mo P S 2.2-3.5 0.3-1.4 0.2-1.5 0.3-3.0 1.0 0.15 0.15 Properties and microstructure Designation Hrc Impact value(j/cm2) Microstructure Times of falling balls Zqcr2 46 1.5 P+c 15000 -
This machine is the preparative machine for rebar connection in construction work. Its main function is to forge the end part of rebar to raise the rebar area and therefore enlarge the strength of rebar end. Parameter: Upset forging machine: Mode: BDC-Auto 1 Suitable rebar size: 16-40mm Voltage: 380V/3Phase/50Hz Nom. upset force: 2000kN Dimensions: 1300*680*1400mm Weight:850kg Hydraulic pump: Mode: XB6.3/80 Nom. oil pressure: 80-90Mpa Nom. flow: 10L/min Power of main motor: 7.5KW Dimensions: 800*550*900mm Weight: 150kg
PARAMETER: 1. Range of application: Ï?16-Ï?40 2. Threading speed: 32r/min 3. Back off speed: 64r/min 4. Pitch size: 4 sizes 5. Electric motor power: 2.4 KW /3 6. Rolling (cut) head moving distance: 150mm 7. Out dimension: 1325*570*1070mm Principle:
Chemicals.Consulting for deals, analysis for supplying capabilities of our local and other related markets conditions
Description 19122-01-30A Casing is an important Wear Parts for Mission Magnum 6x5x11 Centrifugal Pump. All of the pumps feature a concentric casing. This casing averages 37% thicker than conventional pump casings, and up to 50% thicker for the larger, mud pumping models. They are pressure rated at 1 .5 times the flange rating and are designed with a 1 /8 erosion allowance. The concentric style casing has proven to offer the greatest pump life and reduced downtime. The walls of a concentric style casing are an equal distance from the impeller throughout the impeller circumference, which results in a smooth flow pattern. A volute style casing has a cutwater point that disturbs the fluid flow pattern creating an eddy. The concentric casing eliminates vibration, turbulence and aeration that is caused by the cutwater point in conventional volute pumps. It also reduces the high bearing loads and shaft deflection even at near shutoff flows. The Mission I has been engineered for the toughest jobs in drilling, production, well-servicing, and industrial applications. The revolutionary design of the I provides supreme-duty performance in all types of fluid pumping operations. Although it offers greater capacity and higher heads, the I remains the competitive pump of choice for aggressive applications. The I is more powerful, more durable, and easier to maintain than any conventional pump in use today. The has an open impeller design that contains wide-tipped vanes and a more tangential circumference of the suction allowing the pump to create a smoother flow pattern when handling abrasive fluids. The is available in , hard iron, stainless steel, and aluminum bronze fluid ends. The pumps can be unitized with electric motors, diesel engines, and hydraulic motors (horizontal, vertical, or close-coupled configuration). Also available, Horizontal and Vertical Close Coupled Magnum.
All metals products.
Metal products.
Sintered metal powder filter (cylinder), sintered metal powder disc filter, sintered metal powder filter (plate), sintered metal powder filter (diffuser).
Metal powder.
Metal hardware products which used for garden, such as, pole anchor, post anchor, timber connectors and accessories, fence post, winding wire.
Galvanized wire.
Metal products.
Metal ingots.
Metals scrap.
Ferro alloys.
Metal scrap.
Non-ferrous metal.
Non-ferrous metals materials, rare earth materials.
