Die casting molds are precision tools made of high-strength steel alloys that shape molten metal into complex components under high pressure. These molds consist of two primary parts: the stationary cover die and the movable ejector die, which together form the cavity where the molten metal solidifies. Key components include gates, runners, cores, and ejector pins. The design and manufacturing of these molds are critical to achieving dimensional accuracy (±0.05 mm), surface finish (Ra ≤ 3.2 μm), and production efficiency.
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Manufacturing Capability
Operating since 2000, our industrial campus spans over 100 acres with over 80,000 square meters of production space. We employ 400 professionals, including over 100 technical personnel and engineers. Equipped with state-of-the-art manufacturing facilities, we maintain advanced production machinery and precision inspection systems such as multi-axis high-speed CNC machines, mirror-finishing EDM systems, and Coordinate Measuring Machines (CMMs). We provide comprehensive one-stop solutions for plastic and die-casting mold design and manufacturing.
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Frequently Asked Questions
What industries do you specialize in?
We specialize in serving industries such as automotive, consumer electronics, medical devices, home appliances, and industrial equipment, providing precision molds for complex parts.
Do you offer both mold design and manufacturing services?
Yes, we provide end-to-end solutions, including mold design (2D/3D CAD modeling), material selection, CNC machining, EDM, and post-processing.
What types of molds do you manufacture?
We produce plastic injection molds (ABS, PP, PC) and die-casting molds (aluminum, zinc alloys). Our capabilities include hot runner systems and multi-cavity molds.
How do you ensure mold accuracy?
We use advanced CNC machining (±0.025mm tolerance) and EDM for fine finishing. Critical surfaces undergo polishing (Ra < 0.8 um) to prevent defects.
Can you design molds for complex geometries?
Yes, we leverage CAD/CAE tools for optimized gate placement, cooling systems, and venting to minimize defects like sink marks or warping.
What quality certifications do you hold?
We are ISO 9001-certified with full material traceability, 100% in-process inspections, and final product testing using CMM for dimensional accuracy.
Ohio Machine
