Precision

• Overview
• Product Introduction
• Main products
• Company Profile
• Our Advantages
• Our Certificate & Exhibition
• Company advantage
• Packaging & Shipping
• FAQ

Overview

Basic Info.

Model NO.	die 81
Application	Machinery Parts
Machining	CNC Machining
Material	Aluminum
Surface Preparation	Polishing
Pressure Chamber Structure	Horizontal
Tolerance Grade	5
Casting Surface Quality Level	1
Certification	CE, RoHS, ISO 9001:2000, ISO 9001:2008
Casting	Machinery Parts
Die Casting	Auto Parts
Casting Parts	Thermal Conductivity
Die Casting Parts	Aviation Parts
High Production Rates	50-200 Shots/Hour (Depending on Part Size)
Transport Package	Customized
Specification	pcs
Trademark	no
Origin	China
HS Code	8431390000
Production Capacity	50000

Packaging & Delivery

Package Size10.00cm * 20.00cm * 30.00cm Package Gross Weight30.000kg

Product Description

Die casting is a high-pressure metal casting process where molten metal (typically non-ferrous) is injected into reusable steel molds pressure. Primary Applications:Automotive: Transmission cases, ECU housings, Consumer Electronics: Laptop frames, heat sinks,Industrial: Hydraulic valve bodies, pump housings, Medical: X-ray collimators, IoT Devices: Smartwatch chassis.

Product Description

Manufacturing Process

• Complex geometries (e.g., the internal ribs and symmetrical bosses).
• High dimensional accuracy and smooth surface finish.
• Efficient mass production.

• Machining (e.g., threading the holes for fasteners).
• Surface treatment (e.g., shot blasting to remove casting residue and improve wear resistance).

Functional Role

• The central bore accommodates a shaft, bearing, or other rotational/linear components.
• Threaded holes allow secure attachment of adjacent parts (e.g., gears, flanges, or covers).
• Radial ribs and the annular frame distribute loads, enhancing rigidity and fatigue resistance.

Application Scenarios

1. Automotive: Likely used in transmissions, suspension systems, or engine assemblies (e.g., as a clutch hub or pulley carrier).
2. Industrial Machinery: Found in pumps, compressors, or gearboxes, where it aligns and secures rotating components.
3. Power Generation: Potentially integrated into electric motor housings or generator sub-assemblies.

Jiaxing Hongsteel Trading Co., Ltd. and Ningbo Hongsteel Machinery Co., Ltd. combine the strength of advanced manufacturing and international trade under one trusted name "Hong- steel". With over 16 years of industry experience, we have built a solid reputation for delivering precision-engineered components and reliable service worldwide. As both a manufacturer and trading company, we specialize in non-standard manufactured parts, fasteners, construction machinery components, electric tool parts, automotive parts, and more. We also offer customized solutions tailored to meet each client's unique require- ments. Backed by skilled technicians and modern production equipment, we ensure high efficiency, strict quality control, and consistent product performance at every stage. Our facilities are certi- fied with ISO9001, ISO 17025, SGS, and laboratory testing accreditations, ensuring full compli- ance with international quality standards. At Hongsteel, we are committed to the principle of "quality first, service first, continuous im- provement, and innovation to meet customer needs," while striving to achieve our quality goal of "zero defects, zero complaints." We warmly welcome your inquiries and look forward to build- ing long-term, successful partnerships with clients around the globe.

Q: Are you a factory or a trading company? A: We are a trading company also manufacture and have established long-term and stable cooperation with man factories.Q: How can I get a quote? A: Detailed drawings (PDF/STEPIGS/DWG...) with material, quantity and surface treatment information.Q: How about the lead time? A: Generally. 1-2 weeks for samples, 3-4 weeks for mass production.Q: About delivery time and product quantity, Do you have a request? A: Delivery time according to your order, we wil prepare your products as soon as possible afte receiving your order, so that we can deliver goods in time. We have no requirements for the quantity of products for the time being, and some products have MOQ.Q: How about the payment methods? A: We support westem union. PayPal, bank transfer.Q: What surface treatment services do you have? A: Customer's Demand,Anodized .Plating,PVD .Nickel Plating,Sandblasting,Powder Cating. Polishing Multi-color anodized.Painting etc.Q: What if there are quality problems? A: If there is a quality problem in the product, we will frst determine the reason through the product video or picture. If it is our reason, we will compensate.

Product Introduction This component is a precision-engineered metallic part, fabricated from aluminum alloy or a ferrous alloy (e.g., gray cast iron). It features a circular, frame-like structure with a central bore, radial ribs, and multiple protruding bosses with threaded holes. The design balances structural complexity with functional integration, indicating it serves as a modular interface for assembly. The part is probably produced via die casting, a process where molten metal is injected under high pressure into a precision steel mold (die). This method enables: Post-processing steps may include: The component acts as a structural hub or mounting interface: This part is well-suited for industries demanding durable, precision-engineered components:

Item	Description
Service	OEM / ODM or Sample Production
Process Technology	Die Casting + Precision CNC Machining + Surface Treatment
Material we can cast	grey iron, ductile iron , pig iron,carbon steel, stainless steel, alloy steel,aluminum alloy, aluminium, A380, aluminum 6061,zinc alloy ,copper, brass, bronze CuZn38,H62,etc.
Size	Customized as customer's drawings
Weight Range	0.02-120 KGS
Application & Service	Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, such as engine bracket, truck chassis bracket, gear housing , gear cover, pulley, flange, connection pipe, pipe, hydraulic valve , valve housing ,Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.
Heat treatment	Annealing,Solution,Normalizing,Tempering,Quenching,Induction hardening,Hardening and tempering
Tolerance	±0.02mm
Surface Treatment	Polishing, Plating, Machining, Anodizing, shot, sand blasting, zinc plated, oxide, galvanized etc.
Testing	Three coordinate measurement machine for testing.Testing Machine Digital Height Gauge, caliper,, projection machine, roughness tester, hardness tester and so on
Certification	ISO9000TS16949, ISO14001
Standard	ISO , DIN, AISI, ASTM, BS, JIS, etc.

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