Sangroove (Jiangsu) Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of automotive brake bracket in China. If you're going to wholesale cheap automotive brake bracket made in China, welcome to get pricelist from our factory. All customized products are with high quality and low price.
Product Overview
The Automotive Brake Bracket provides a mounting structure for positioning the brake caliper in relation to the brake disc and surrounding wheel-end components. It must accommodate the specified fixing points and maintain the required alignment between connected parts during braking. The bracket's geometry, material properties, and mounting dimensions are important to load transfer, component fit, and the consistent assembly of the braking system.
Sangroove (Jiangsu) Machinery Co., Ltd. manufactures automotive brake bracket castings for vehicle component suppliers and OEM-related projects. Production can be organized around customer drawings, material grades, machining allowances, and inspection requirements. QT500 and QT600 ductile iron are listed material options, while alloy cast steel and other high-strength alloys may be considered according to the approved design and project specifications.
Unlike the caliper housing itself, a brake bracket places particular emphasis on mounting geometry and the interfaces used to secure and position related components. Depending on the part design, manufacturing may include green sand casting or shell mold casting, followed by specified heat treatment, CNC machining, and protective finishing. Machining and dimensional inspection can focus on designated bolt holes, contact surfaces, and other assembly-critical features. Customers can provide 2D drawings or 3D models to review the proposed manufacturing route and define acceptance criteria before production.
Manufacturing Process
Drawing Review and Design Assessment: Identify caliper mounting points, fixing holes, contact surfaces, and dimensional requirements.
Casting Tooling Preparation: Develop the tooling according to the approved bracket geometry.
Mold Formation and Casting: Apply green sand or shell mold casting based on the component design and production requirements.
Material Composition Monitoring: Verify melt chemistry against the specified material grade.
Heat Treatment: Carry out the required treatment when included in the approved process specification.
CNC Machining of Mounting Features: Process designated holes, locating faces, and interfaces for component installation.
Surface Protection: Apply E-coating, painting, or another specified anti-corrosion finish.
Dimensional and Material Inspection: Check critical dimensions and applicable material properties against the agreed quality requirements.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Automotive Brake Bracket |
| Base Materials | QT500 / QT600 Ductile Iron |
| Optional Materials | Alloy Cast Steel and High-Strength Custom Alloys |
| Casting Processes | Green Sand Casting / Shell Mold Casting |
| Component Weight | 1–30 kg |
| Dimensional Accuracy | CT8–CT10 |
| Surface Treatment | E-Coating, Painting, Anti-Corrosion Treatment |
| Inspection Methods | Spectrometer Analysis, Hardness Testing, Metallographic Analysis, CMM Inspection |
| Applications | Passenger Cars, SUVs, Pickup Trucks, Commercial Vehicles, New Energy Vehicles |
Product Advantages
Defined Caliper Mounting Geometry: Bracket features can be manufactured according to the specified caliper positioning and installation requirements.
Machining for Interface Accuracy: Designated mounting holes and contact surfaces can be finished to drawing requirements.
Ductile Iron Material Options: QT500 and QT600 grades are listed for projects with different material specifications.
Inspection of Assembly-Critical Dimensions: CMM inspection can be specified to evaluate dimensional conformity.
Flexible Finishing Choices: Surface treatment can be selected according to the required corrosion protection and component specification.
Why Choose Sangroove
Long-Term Casting Experience
More than 40 years of casting experience supporting the production of automotive and industrial components.
Casting-to-Finishing Coordination
Tooling development, casting, heat treatment, CNC machining, and surface finishing can be coordinated according to project needs.
Inspection for Manufacturing Conformity
Listed inspection resources include an OBLF spectrometer and Hexagon CMM, alongside other testing methods subject to the agreed inspection scope.
Quality Management Certifications
Sangroove lists IATF 16949 and ISO 9001, ISO 14001, ISO 45001, ISO 10012, and ISO 50001 certifications. Applicable scopes should be confirmed during supplier qualification.
Customized Automotive Component Supply
Customer drawings, target quantities, material specifications, and acceptance requirements can be reviewed to define a suitable production plan.
Applications
Passenger Car Brake Caliper Mounting Assemblies
SUV and Off-Road Vehicle Braking Systems
New Energy Vehicle Brake Assemblies
Light Commercial Vehicle Brakes
Heavy Commercial Vehicle Braking Systems
Construction Equipment Brake Applications
FAQ
Q1: What is the function of an automotive brake bracket?
An automotive brake bracket provides the mounting support used to position and secure the brake caliper in relation to the brake disc and other wheel-end components. Its mounting geometry must match the specified brake system design.
Q2: What materials are available for Automotive Brake Bracket Casting?
The listed materials include QT500 and QT600 ductile iron. Alloy cast steel and other high-strength alloys are also listed as options, subject to the approved component specification.
Q3: Can brake brackets be produced from customer drawings?
Yes. Customers can submit 2D engineering drawings or 3D CAD models for review. Mounting dimensions, material requirements, machining features, and inspection criteria can be defined for the project.
Q4: Which casting methods are available?
Green sand casting and shell mold casting are listed for this product. Process selection depends on component geometry and the agreed manufacturing requirements.
Q5: Which features may require precision machining?
Machining may be required for designated bolt holes, locating faces, and caliper mounting interfaces. The exact features and tolerances depend on the customer's engineering drawing.
Q6: How is dimensional accuracy checked?
The listed inspection methods include CMM inspection and other applicable dimensional checks. Critical dimensions and acceptance limits should be agreed upon before production.
Q7: What surface treatments can be specified?
Listed options include E-coating, painting, and anti-corrosion treatment. The final finish should correspond to the customer's environmental and coating requirements.
Q8: What information is needed for a quotation?
Please provide the component drawing or 3D model, material grade, estimated order quantity, machining requirements, surface finish, and inspection standards. This information helps establish the tooling, casting, and finishing scope.
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