Zhengzhou Sebon Heavy Machinery Co. , Ltd was founded in 1993, covers an area of 180000 squares meters totally. Specialized in precision casting, investment casting/ lost wax casting technology, our casting products are widely used in instrument components, marine hardware, construction hardware, valve and pipe fittings, automotive parts, train and truck accessories, and mining machinery parts.
The casting productions are based on four Silica sol casting production lines with advanced international level, and the main processes are completed in constant temperature environment, this ensure we could manufacture your casting products with high precision.
Specification: process with given samples or the drawings
Standard: ASTM, AISI, DIN, BS and JIS
Main precision casting materials: SUS304 (CF8), 304L, CF3, SUS316 (CF8M), 316L, 17-4ph, ZG1Cr18Ni9Ti, 42CrMo, 35CrMo, WCA, WCB, WCC, etc.
Equipment: Single station wax injection machine, horizontal automatic double station wax injection machine, slushing machine, dewaxing kettle, roaster, medium frequency induction furnace, CNC machining center, spectrum analyzer, coordinate measuring machine, etc.
Post-processing: noisy hand spray, pickling, heat treatment, precision machining, brushed or mirror polished, electro-polished
Test: impact test, chemical analysis, metallographic inspection, hardness test, elongation test
Product weight range: 0.5 kg to 100 kg
Dimension Tolerance: CT7
Surface Roughness: Ra6.4~12.5
Productivity: 5000 tons per year
If you are interested in investment casting parts, SEBON is a good casting partner. Welcome to send email to us. sales3 @seboncasting.com
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