China Professional Stainless Steel Casting Trailer Axle Spindle axle clamp tool

Product Description

Products Description

Like other cast steel alloys, stainless steel is a common material for casting production. When the properties of steel and corrosion resistance are required for products, Stainless steel casting is the best choice.
Stainless steel casting, also called stainless steel investment casting, refers to the formation of ceramics around a wax pattern to form a shell for casting stainless steel. Once wax patterns are created, they are melted into the gate system, immersed in slurry and sand to form a layered shell, and then replaced by molten stainless steel.

How are Stainless Steel Castings Made?

Stainless steel casting involves creating an original wax model, building the image with plaster and successive layers until a strong shell surrounds the model. After melting the wax, pour the molten stainless steel into the mold to create a perfect replica of the original wax pattern. Stainless steel casting provides economical undercutting, high resolution, sophisticated detail, and a smooth surface finish compared to machining separations.
In most cases, stainless steel casting is the only way the part can be made economically.

Stainless steel casting trailer axle spindle

Common Material Grades of Stainless Steel Casting

  • 304-The most widely used austenite steel, may be referred to as A2 stainless.
  • 304L-This grade has slightly lower mechanical properties than the standard 304 grade, but is still widely used in casting for its versatility.
  • 316--The second most common austenite steel, also referred to as A4 stainless. SS316 is used primarily for its increased resistance to corrosion.
  • 316L-Lower carbon content than 316 stainless steel, which reduces the sensitization effect caused by the high temperatures involved in welding. Besides, it shows better resistance to stress-corrosion cracking.
  • 17-4 PH -Most common precipitation-hardening martensitic stainless steel, which uses about 17% chromium and 4% nickel.
  • 2205 Duplex-Used for its good mechanical properties and excellent corrosion resistance properties.

Common Cast Stainless Steel Grades,Features, Applications

Grades Features Applications
304 Austenitic stainless steel with Ni content more than 8%, food-grade alloy. can be used to cast stainless steel components for both household and commercial applications. Widely used stainless steel casting material.
304 stainless steel castings can be used in environments where the air is less corrosive.
Medical, food industry, chemical industry, mechanical equipment, pipe industry, automotive industry, etc.
316 Also austenitic stainless steel with Ni content of more than 10%. For their higher Ni content, 316 stainless steel castings have better corrosion resistance than 304 stainless steel castings. Such stainless steel castings better suit the marine environment with relatively harsh air conditions or chemical materials that need to be contacted. Fire fighting, auto parts, marine hardwares, chemical, pipeline, construction, decoration, food industry, etc.
304L / 316L The mechanical properties are close to those of 304 and 316 materials. L represents lower carbon content, which makes the material more ductile, has good welding performance, and has more reliable corrosion resistance. The price is higher than that of materials of the same grade. Food, chemical, medical, plumbing, etc.
410 & 416 Series 400 belongs to martensitic stainless steel, which is characterized by high strength, good processing performance, and high heat treatment hardness, and does not contain Ni, so the corrosion resistance is weak. Auto parts, tools, knives, etc.
17-4 PH 17-4 belongs to martensitic stainless steel with a Ni content of 3%-5% and good corrosion resistance. It has the highest strength in the stainless steel series and is usually used for products and components that are not prone to deformation. Medical, mechanical components, machine tools, turbine blades, etc.
2205 Duplex stainless steel 2205 is CZPT stainless steel consisting of 22% chromium, 2.5% molybdenum, and 4.5% nickel-nitrogen. It has high strength, good impact toughness, and good overall and local resistance to stress corrosion. Sporting, pump & valve industry, etc.

Stainless Steel Castings Application

Stainless steel has unique physical properties. Such as extremely high resistance to heat, abrasion, and corrosion. So it can be served for a different range of industries, especially in some severe environments. Here are the main usages of stainless steel casting:

1-Food processing and machinery:

A large amount of stainless steel is also used in food production and storage. Almost all food processing equipment is made of stainless steel. The most common grades are 304 and 316. 304 is basically the main level, while 316 is used in the harsher environment. Stainless steel castings are widely used in food machinery applications due to their rust-preventing capabilities and the most flexible manufacturing processes for complex-shaped parts. Typical food machinery parts made with stainless steel casting processes are metal grinder parts, coffee machine parts, etc. An important reason for using stainless steel is not the corrosive nature of the food itself, but the use of stainless steel for faster and more efficient cleaning. The advantage is that it does not expose the food to any taste.

2-Kitchenware and Cutlery in kitchen

The most commonly used stainless steel may be used for tableware and Cutlery in the kitchen. For example, Grade 410 and 420 can be hardened and tempered, allowing the blade to use sharp edges to produce tools. Grade 304 (18/8 stainless steel, 18% chromium 8% nickel), more ductile 18/8 stainless steel is easier to a machine. So it is more suitable for objects that need many molding, polishing, and grinding processes for spoons and forks, and other tableware.


Stainless steel casting is used in marine applications which require parts that are strong with extremely high resistance to heat, abrasion, and corrosion. Our stainless steel alloys for recreational, commercial marine components. Stainless steel marine castings can be polished to a mirror finish for maximum corrosion and abrasion resistance. New marine grade stainless steel investment castings for marine application could be supplied electronically polished and machined from our company, saving our customers 40% on their current cost.

4-Medical Equipment:

Stainless steel casting can produce a wide range of components and medical implants for medical instrument manufacturers. We work with many stainless steel materials, including stainless steel 304(L), stainless steel 316(L), and more, to create custom parts that meet the tight tolerances and dimensional precision required by the medical application.

A great deal of medical equipment – such as orthopedic beds, cabinets, and examination machines – is made as standard from stainless because of its hygienic and easy-clean qualities. What we can offer more Stainless steel cast parts included in surgical tools, Implantable components, operating tables & other operating room equipment, stretchers, wheelchairs, and similar products, stabilizing devices.

5-Pipe Fittings:

Stainless steel pipe fittings come in a variety of shapes, so the installation process is convenient. Because of the high performance and durability of stainless steel fittings, stainless steel fittings are widely used for piping construction and installation. Stainless steel pipe fittings are available in stainless steel flanges, stainless steel heads,elbow, tee, bushing, close nipples, etc. Our machining capability can meet any machining requirement like threads. When purchasing pipe fittings, considering the application, these pipe fittings are normally made of stainless steel 316, which is higher strength and more corrosion resistant than stainless steel 304.

6-Pump and Components:

Stainless steel casting is 1 of the most widely used techniques for valve and pump components. Common valve and pump components made from stainless steel casting include valve body, valve disc, valve bonnet, valve gland, pump body, pump impeller, etc. Since its complicated design of valve and pump components, stainless steel casting can produce any complex shape. Valve and pump components from stainless steel casting are durable enough for severe service applications. So stainless steel casting is a cost-efficient way and a popular selection for pump and valve applications.

7-Building and Construction

Modern buildings use more stainless steel for cladding, roofing, and facades. It has low maintenance cost and anti-vandal characteristics and aesthetics. Especially the public construction market. Stainless steel reinforcing bar, although initially expensive, is proving to have very good life cycle costing characteristics.

Other usages of Stainless Steel Castings are Door & Windows, Bathroom & Toilet fittings, etc.

Quality Control

1) Checking the raw material after they reach our factory——- Incoming quality control ( IQC)                 
2) Checking the details before the production line operated                                     
3) Have a full inspection and routing inspection during mass production—In-process quality control(IPQC)                               
4) Checking the goods after they are finished—- Final quality control(FQC)                                                                                         
5) Checking the goods after they are finished—–Outgoing quality control(OQC)


Q: Are you a trading company or manufacturer?
A: We are a factory with more than 20 years’ experience.

Q: How long for delivery?
A: Generally it is 15-30days as we are a customized service we confirm with customers when place order.

Q: What is the MOQ?
A: It depends on what you are buying. Normally, our minimum order is 1 20′ full container and an LCL container (less than a
container load) can be acceptable.

Q: Can you customize my products?
A: Yes, we can customize products with your design drawings like DWG, DXF, DXW, IGES, STEP, PDF, etc.

Q: What is your terms of payment?
A: 30% T/T in advance, balance before shipment, or as per discussion.

Q: What about your quality control?
A: * . Checking the raw material after they reach our factory—–Incoming quality control(IQC)
    * . Checking the details before the production line operated
    * . Have a full inspection and routing inspection during mass production—-In-process quality control(IPQC)
    * . Checking the goods after they are finished—-Final quality control(FQC)
    * . Checking the goods after they are finished—-Outgoing quality control(QC)
    * . 100% inspection and delivery before shipment

After-sales Service: Video Technical Support, Online Support, Engineers
Warranty: 1 Year
Condition: New
Certification: CE, RoHS, GS, ISO9001
Standard: DIN, ASTM, GB, JIS, ANSI, BS
Customized: Customized


Customized Request

axle spindle

Can a malfunctioning axle spindle lead to brake-related issues, and if so, how?

Yes, a malfunctioning axle spindle can indeed lead to brake-related issues in a vehicle. Here is a detailed explanation of how a faulty axle spindle can affect the brake system:

The axle spindle plays a crucial role in the operation of the brake system, particularly in vehicles with disc brakes. It is responsible for supporting the wheel hub and providing a mounting point for various brake components, such as the brake rotor, caliper, and brake pads. When the axle spindle malfunctions, it can have several adverse effects on the brake system, including the following:

  • Uneven Brake Pad Wear: A malfunctioning axle spindle can cause uneven distribution of braking force on the brake rotor. This uneven force can lead to uneven wear of the brake pads. Some pads may wear out faster than others, resulting in uneven braking performance and reduced effectiveness.
  • Brake Caliper Misalignment: If the axle spindle becomes bent or damaged, it can cause misalignment of the brake caliper. The caliper may not sit properly over the brake rotor, resulting in uneven braking force or even constant contact between the brake pads and rotor. This can lead to excessive heat, premature wear of brake components, and reduced braking efficiency.
  • Brake Vibration and Noise: A malfunctioning axle spindle can cause vibrations and noise during braking. For example, if the spindle is bent or warped, it can create an uneven surface for the brake rotor. As a result, when the brake pads come into contact with the rotor, it can cause vibrations, squealing, or grinding noises. These symptoms indicate a compromised braking performance and the need for axle spindle inspection and repair.
  • Wheel Bearing Damage: The axle spindle is closely connected to the wheel bearing assembly. If the spindle is damaged or improperly aligned, it can put excessive stress on the wheel bearing, leading to its premature wear or failure. A worn or damaged wheel bearing can introduce additional friction, affect wheel rotation, and potentially cause overheating of the brake components.
  • Brake Fluid Leakage: In certain cases, a malfunctioning axle spindle can result in damage to the brake lines or connections. For example, if the spindle is severely damaged due to an accident or collision, it can cause brake fluid leakage. Brake fluid leakage compromises the hydraulic pressure in the brake system, leading to reduced braking performance or a complete brake failure.

It’s important to note that the specific brake-related issues resulting from a malfunctioning axle spindle can vary depending on the extent and nature of the spindle’s malfunction. Regular inspection and maintenance of the axle spindle, along with the brake system, are essential to identify any potential issues early and prevent further damage.

If you experience any brake-related symptoms or suspect a malfunctioning axle spindle, it is crucial to have the vehicle inspected by a qualified mechanic or technician. They can assess the condition of the axle spindle, perform necessary repairs or replacements, and ensure the proper functioning of the brake system for safe driving.

In summary, a malfunctioning axle spindle can lead to various brake-related issues, including uneven brake pad wear, brake caliper misalignment, brake vibration and noise, wheel bearing damage, and brake fluid leakage. Regular inspection and maintenance of the axle spindle and brake system are essential to prevent these issues and maintain optimal braking performance.

axle spindle

How often should axle spindles be inspected as part of routine vehicle maintenance?

Inspecting axle spindles as part of routine vehicle maintenance is crucial for ensuring their continued performance, safety, and longevity. The frequency of axle spindle inspections can vary depending on several factors, including the vehicle type, driving conditions, and manufacturer recommendations. Here are some general guidelines:

  • Manufacturer Recommendations: Refer to the vehicle’s owner’s manual or the manufacturer’s maintenance schedule for specific guidelines on axle spindle inspections. Manufacturers often provide recommended inspection intervals based on mileage or time, such as every 30,000 miles or every 2 years. Following the manufacturer’s recommendations ensures that you adhere to their specified maintenance intervals.
  • Driving Conditions: Consider the driving conditions in which your vehicle operates. If you frequently drive in severe conditions such as off-road, dusty, or high-temperature environments, the axle spindles may require more frequent inspections. These conditions can contribute to accelerated wear or potential damage to the spindles, making more frequent inspections necessary to detect any issues early on.
  • Visual Inspections: Perform visual inspections of the axle spindles regularly, especially during routine tire maintenance or brake inspections. Look for signs of damage, such as cracks, corrosion, or bent spindles. Pay attention to any unusual noise, vibration, or steering irregularities, as they can indicate potential issues with the spindles. If any abnormalities are observed, a more thorough inspection or professional evaluation should be conducted.
  • Service Intervals: Take advantage of regular service intervals, such as oil changes or tire rotations, to have a qualified mechanic inspect the axle spindles. They can assess the condition of the spindles, check for proper lubrication, and identify any signs of wear or damage. The mechanic can recommend specific inspection intervals based on their expertise and the vehicle’s condition.
  • Preventive Maintenance: In addition to regular inspections, consider incorporating preventive maintenance practices for your vehicle. This can include proactive measures such as applying protective coatings to the spindles, ensuring proper wheel alignment, and maintaining appropriate tire pressures. These actions can contribute to the longevity and optimal performance of the axle spindles.

It is important to note that the guidelines provided are general recommendations, and specific vehicle models or manufacturers may have different requirements. Therefore, always consult the vehicle’s owner’s manual or seek advice from a qualified mechanic or authorized dealership to determine the appropriate inspection frequency for the axle spindles in your vehicle.

Regular inspections of the axle spindles as part of routine vehicle maintenance help identify potential issues early, prevent further damage, and maintain the overall safety and reliability of the vehicle.

axle spindle

What is the primary role of the axle spindle in a vehicle’s suspension system?

The primary role of the axle spindle in a vehicle’s suspension system is to support and facilitate the rotation of the wheel assembly. Here’s a detailed explanation:

The axle spindle, also known as the wheel spindle or stub axle, is a component of the suspension system that connects the wheel hub assembly to the suspension system. It plays a crucial role in supporting the weight of the vehicle, transmitting driving forces, and allowing the wheel assembly to rotate smoothly.

Here are the primary functions and roles of the axle spindle:

  • Wheel Mounting: The axle spindle provides a mounting point for the wheel hub assembly. It typically extends from the steering knuckle or axle beam and incorporates a flange or hub surface where the wheel is mounted. The spindle ensures proper alignment and secure attachment of the wheel to the suspension system.
  • Load Support: One of the main responsibilities of the axle spindle is to support the weight of the vehicle and any additional loads. It transfers the vertical load from the wheel assembly to the suspension system and ultimately to the vehicle chassis. The spindle should be designed to withstand the weight and forces encountered during normal driving conditions.
  • Wheel Rotation: The axle spindle allows the wheel assembly to rotate freely. It acts as an axle or pivot point around which the wheel rotates when the vehicle is in motion. The spindle is typically designed with a smooth, cylindrical shape that fits into the wheel bearings, allowing for low-friction rotation.
  • Steering Function: In some suspension systems, particularly those with steering knuckles, the axle spindle also plays a role in the steering function. It connects to the steering linkage or tie rods, allowing for the controlled movement of the wheel assembly during steering maneuvers. The spindle’s design and attachment points should facilitate the proper functioning of the steering system.
  • Transmission of Forces: The axle spindle transmits driving and braking forces from the wheel assembly to the suspension system. These forces include torque from the engine during acceleration and braking forces when the brakes are applied. The spindle should be able to handle these forces without failure or excessive deflection.

It’s important to note that the design and construction of axle spindles can vary depending on the specific suspension system used in a vehicle. Different suspension types, such as independent suspension or solid axle suspension, may have variations in spindle design and attachment methods. Additionally, the axle spindle must be properly lubricated and maintained to ensure smooth operation and longevity.

In summary, the primary role of the axle spindle in a vehicle’s suspension system is to support and facilitate the rotation of the wheel assembly. It provides a mounting point for the wheel hub assembly, supports the vehicle’s weight, allows for wheel rotation, contributes to the steering function, and transmits driving forces. The design and construction of the axle spindle may vary depending on the suspension system used in the vehicle.

China Professional Stainless Steel Casting Trailer Axle Spindle   axle clamp toolChina Professional Stainless Steel Casting Trailer Axle Spindle   axle clamp tool
editor by CX 2023-11-06