With the increasing difficulty of drilling and the improvement of drilling efficiency, more and more 3D PDC cutters are used in oil and gas drill bits.
DALI LHDs (Load, Haul and Dump) handle the toughest of underground applications. These mining loaders are highly manoeuvrable and give exceptional productivity.
Good quality air curtain blower is also called air curtain, air brake, air door. Good quality air curtain blower products are widely used in the entrances and exits of factories, shops, restaurants, pharmacies, cold storages, hotels, hospitals, airports,
The traditional technologies of forged steel ball are to cut round steel into chunks in accordance with size firstly, and then heat the material to certain temperature with coal or natural gas, hammer with air hammer, heat treatment and product inspection
1)Whole machine cast by iron, very strong and never out of shape2)TBI ball screw transmission ensures high accuracy3)Taiwan square rail ensures high accuracy and heavy workload
Product Description and Process cast iron material suppliers ductile iron astm a395 casting companies Production process: green sand molding, pre-coated sand molding and resin sand molding which can produce iron castings from 50 gram to 2000 kilograms Mac
Good sealing performance: Braze welding with pure copperResistance to high pressure: 4.5Mpa at the mostWide range of applicable temperature: -195°C-180°CHigh heat transfer efficiency: 7000W/㎡.K at the most