


Item Name |
Stainless Steel Casting Turbine Bearing Housing Turbocharger |
General Products Application/Service Area |
Metal parts solutions for vehicle, agricultural machinery, construction equipment, transportation systems, valve and pump systems, engine brackets, truck chassis brackets, gear boxes, gear housings, gear covers, shafts, spline shafts, and more. |
Main Blank Process for Steel Casting |
Investment casting (wax mold made with medium temperature wax) / Precision casting; Lost wax casting (wax mold made with low temperature wax) / Precision casting |
Blanks Tolerance - Casting Tolerance |
CT7-8 for Lost Wax Casting Process CT4-6 for Investment Casting Process |
Applicable Material |
Carbon steel, Low Carbon steel, Medium Carbon steel, WCB, WCA, WCC, ISO 340-550, Alloy Carbon steel: G25CrMo4, Heat Resistant Steel, Stainless Steel: CF8, CF8M, G-X6CrNiMo1810, G-X7CrNiNb1189, SUS 304, 304L, 316, 316L. |
Casting Blank Size / Dimensions |
2 mm - 600 mm / 0.08 inch - 24 inch according to customer requirements |
Casting Blank Weight |
Range from 0.01 kg to 85 kg |
Machined Surface Quality |
Ra 0.8 - Ra 3.2 based on customer requirement |
Applicable Heat Treatment |
Normalization, annealing, quenching and tempering, case hardening, nitriding, carbon nitriding, induction quenching |
Applicable Finish Surface Treatment |
Shot/sand blast, polishing, surface passivation, primer painting, powder coating, ED-coating, chromate plating, zinc-plating, Dacromat coating, finish painting |
Factory Show

Matech Industry Ltd specializes in providing metal parts solutions for vehicles, agricultural machines, construction equipment, transportation systems, and pump and valve systems. With over 15 years of experience in exporting high-quality mechanical components, we focus on designing and manufacturing precision parts tailored to meet the needs of both domestic and international markets. Our in-house capabilities in design, quality planning, key manufacturing processes, and final inspection ensure consistent product quality. We offer a wide range of metal products using various blank solutions such as iron casting, steel casting, stainless steel casting, aluminum casting, and forging. By engaging early in the design process, we provide valuable input on feasibility, cost efficiency, and functional optimization. Feel free to reach out for technical support or business collaboration.
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Contact Us

FAQ:
1. Are you a manufacturer or a trading company?
We are a professional manufacturer with over 15 years of export experience in designing and producing vehicle and machinery parts.
2. How can I get some samples?
If you need, we can provide samples for free, but new clients are expected to cover the courier cost, which will be deducted from the payment for your formal order.
3. Can you make casting according to our drawing?
Yes, we can produce castings based on your drawings, 2D or 3D CAD models. If a 3D model is available, tooling development will be more efficient. Without 3D, we can still create approved samples based on 2D drawings.
4. Can you make casting based on our samples?
Yes, we can measure your samples and create drawings for tooling production.
5. What quality control devices do you have in house?
We have an in-house spectrometer to monitor chemical properties, a tensile testing machine to control mechanical properties, and ultrasonic testing (UT) as a non-destructive testing (NDT) method to check internal defects in castings.
40mm Diameter Rolled Ball Screw
Suzhou Industrial Park Hojama Technology Co., Ltd , https://www.hojamax.com