Brake Drum-3600

What is Brake Drum?

    A brake drum is a hollow, cylindrical, cast iron container that is attached to the inside of some car’s wheels. The brake drum always rotates with the wheel and never moves independently. The inside of the brake drum contains several basic components that make up the brake configuration called a “Drum Brake”.

    A brake drum is a hollow, cylindrical container that is attached to the inside of your car’s wheel and rotates with it. There should never be a time when your brake drum and your wheel don’t rotate together.

This is because inside of the brake drum contains two brake pads – usually called brake shoes – that extend to push against the inside of the drum and slow your car down.

   These drums are typically made from cast iron, though some are composed of aluminum, which is a better heat conductor. Good heat conduction helps with improving heat dissipation and resisting brake fade, but cast iron works well enough in most cases.

    brake drums are actually part of a brake style called the drum brake.

    brake drum is a cylinder attached to a car’s wheel. When the brake pedal is pressed, the brake shoes inside the brake drum are pushed outwards to slow the vehicle down.

    A few decades ago, disc brakes began to replace drum brakes. Disc brakes provide higher braking force and are considered safer. However, drum brakes are still used on many new automobiles, mostly on budget models and nearly solely on the rear wheels.

How Brake Drums Work?

  Hydraulic wheel cylinders, brake shoes, and a brake drum make up a drum brake system. When the brake pedal is depressed, hydraulic wheel cylinders force two curved brake shoes with a friction material lining against the inner surface of a revolving brake drum.

  As a result of this contact, friction is created, allowing the vehicle to slow or stop.

  Pneumatic brake fluid is forced through the brake lines and into the brake cylinder when you press the brake pedal. A pair of springs in the cylinder is forced against a piston at each end of the cylinder.

  Each piston is forced against one of the long, curved brake shoes attached to the wheel via the lug nuts. The shoe comprises a metal base and a friction-material pad that contact the drum, slowing and stopping the wheel.

References

https://www.engineeringchoice.com/drum-brake/

https://www.snwmetal.com/

SNW is china manufacturer, Heavy Duty Truck , Trailer and Bus Parts for Axle - Suspension - Brake - Steering -  Brake drum application of European and American Commercial Vehicles:-Volvo, Scania, Mercedes, MAN, DAF, Iveco, Renault.BPW, Meritor ROR, SAF, Fruehauf, Kassbohrer, Schmitz, Gigant.Hutch, Reyco, Mack,Hendrickson, Freightliner, Peterbilt, Kenworth, Trailmobile, International / Navistar.

    We are an ISO 9001:2008,TS16949 certified .We have complete in-house forging ,machining, grinding, Rubber moulding, Metal forming, hardening etc. facilities.

   We have more than 1,000 parts in our wide range .Detailed Catalogues are available on request. It would be better if you could send us your specific requirements along with OEM numbers and quantities.

Kind reminding:

SNW is an auto parts manufacturer, the factory produces more than 1,000 types of auto parts. SNW is china dongfeng brake drum supplier.Welcome to contact our sales  (info@snwmetal.com, sales@snwmetal.com) for details if you’re interested. We can also make customer products based on your sample or drawing with your specific requirements.

Our Services:

1. Showing our products to the customers.
2. OEM manufacturing are welcomed: Products, Packages
3. Sample order
4. We will reply you for your inquiry within 24 hours.
5. After sending, we will track the products for you once every two days, until you get the products.

6. Feedback to us .

7. Any questions about our services and products, please don’t hesitate to contact us.

Compatible vehicles:

Specification 

General Drawings:

Product Usage

Product Display

Main Products

Product Paramenters:

Technical Specifications:

Part Number：The brand and the OE number of the parts of the corresponding model: 

Production Equipment

Qualification

Exhibition

Packaging&Shipping:

      SNW Company insists on using high-quality packaging materials, including strong cartons, thick and unbreakable heat shrinkable bags, high-strength packing tapes, high-quality trays, etc. And they can ensure the product safety in the process of transportation. We will try our best to meet the packaging requirements of the guests, proceed a strong and beautiful packaging according to your requirements, and help you to design the labels, color boxes, color cartons, LOGOs and so on.

FAQ

Q1: Which countries have you exported?

Asia: lraq, Lebanon, UAE, Turkey, Thailand, Malaysia, Indonesia, Vietnam, Cambodia, Myanmar, Kyrghyzstan, Uzbekistan, Georgia, Azerbaijan, Armenia, Iran, Kuwait, Bahrain, Jordan, Japan

Europe: UK, Russia, Kazakhstan, Ukraine, Greece, ltaly, Spain, Norway, lreland

Oceania: Australia, Fiji, Kiribati, New Caledonia, Newzeland

North America: U.S., Canada, Mexico

South America: Jamaica, Cuba, Brazil, Peru, Chile, Surinam

Africa: Nigeria, Angola, South Africa, Ghana, Kenya, Tanzania, Cameroon, Mozambique,

Zambia, Egypt, Algeria, Libya, Zimbabwe, Mauritius.

Q2: What is your terms of packing?

A: Generally, we pack our goods in neutral color boxes . If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q3: Do you give any guarantee for your products?

A: Basically, we provide 1 year quality guarantee for our products against the delivery date.

Q4: Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q5: What is your terms of payment?

A: T/T 30% as deposit, and 70% before shipment. We'll show you the photos of the products and packages before you pay the balance.

Q6: Do you test all your goods before delivery? 

A: Yes, we have 100% test before delivery.

Q7: How do you make our business long-term and good relationship?

A: We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Q8: Why choose us?

A: We focus on car suspension coilover and arms for many years. We have rich developing experience. We take quality as the first important thing. We provide the best performance products with the best price for customers.

Product after-sales issues:

12-month quality guarantee. Any problems, please email to: leohu230@gmail.com. Any of your feedback will be seriously handled.