Heavy Duty Semi Trailer and Truck Parts Auto Brake System Spring Air Brake Chamber T2430disc for Sale

• Customization: Available
• Material: Iron
• Brake System: Drum Brake Rear Axle
• Model NO.: JZ-QS2901
• Size: Carton Size:521*273*222mm
• Weights: 8.9kg
• Transport Package: Pallets or Wooden Boxes
• Specification: standardized
• Trademark: Kyshu
• Origin: China
• HS Code: 8716900000
• Production Capacity: 50/Day
• Package Size: 200.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 200.000kg

Product Description

Trailer parts factory cost price custom high efficiency brake air chamber truck air chamber brake system

Product Description

The main function of the brake air chambers to convert the force exerted by the brake pedal into the pressure of the braking system, 
which is then transformed into mechanical force to realize the braking of the vehicle.

One-stop shopping 

We have several self-developed production lines and storage warehouses for trailer accessories. Contact 
us directly for your full trailer parts needs.

Detailed Photos

1.High quality materials
The housing is made of high-quality materials with an integrated stamping for a strong, durable and impact-resistant surface.
2.Standard processing
Adopting international standards for processing, each product has passed many air tightness tests, safe and reliable.
3.Advanced painting
High-performance painting process, smooth surface, no burrs, with good corrosion resistance.
4.Unique design
Built-in compression springs are shot peened and epoxy coated, and the actuator is coated with a hard chromate finish to maintain performance in harsh environments.

Product Parameters

Item NO.	Stroket	R1(mm)	R2(mm)	L1	L2	L3	Weight
						Push Rod thread Length
JZ-QS80	64	116	93	224±5	100±5	100±4	8.00
JZ-QS92	64	163	184	230±5	220±5	188±4	9.20
JZ-QS95	64	125	105	238±5	285±5	255±4	9.50

Noted:
1. Other parameter requirements can be customized upon request

If you have any questions, you can chat with me.

Exhibition

 

Certifications

Packaging & Shipping

Company Profile

Liangshan JiuZhou Machinery Manufacturing Co,Ltd. is located in China trailer production base - Shandong Province. China trailer production base.
We are the most favored professional manufacturer of semi-trailer parts and components.We offer a wide variety of products to meet your diversified needs.
Since we have always adhered to the business principle of "quality first, customer first, integrity-based",we do our best to meet the potential needs of our customers. We understand that every market and customer is unique, therefore, we provide tailor-made solutions to meet specific needs and requirements.Solutions to meet specific needs and requirements.
Our scope of business includes mechanical equipment, wheels, brake drums, axle Shoes, Axles, Brake Pads, Suspension, Outriggers; Import and Export of Goods and Technology.
We have experience in exporting our products to the USA, Korea, Malaysia, Philippines, Middle East, Latin America, Africa and other countries and regions.
Professional after-sales staff will provide you with round-the-clock support to ensure smooth communication and timely resolution of any queries.

 

FAQ

Q1. What is your terms of packing?
A: Generally, we will package it with fumigation-free wooden holder in brown boxes. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.

Q3. What is your terms of delivery?
A: FOB, CIF, DDU, EXW, DAP.

Q4. How about your delivery time?
A: Generally, it will take 5 to 10 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. 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.

Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.

How do you know it's time for a new chamber? Many problems can be easily noticed during pre-trip air system tests and visual inspections: Audible air leaks around the chamber; missing parts such as dust plugs, caging bolts, and clamp bands; or obvious damage to the chamber.
"Look for visual damage to the chamber, such as dents, corrosion, and bent pushrods. Missing dust plugs or loose band clamps can allow contaminants such as water and dirt to get inside the chamber, increasing the chances of corrosion on the power spring or pressure plate, and affecting the brake diaphragm as well," said Kevin Pfost, technical service coordinator, Bendix Spicer Foundation Brake.
Routine maintenance checks can also point to a chamber in need of replacement-like signs of a dragging brake, including continuous marking on an air disc rotor or hot spots on a drum brake.
Putting things in place
Like-for-like replacement is key: Selecting a chamber with a different pushrod length than the OE specification may not create noticeable short-term problems, but over time, the difference in application force will lead to braking performance issues and, potentially, pushrod failure. If you're working on a drum brake, determine whether the brake assembly is using a 5.5-inch or 6-inch slack adjuster. The mounting bracket includes holes to position the chamber correctly for either slack length, so it's important to place it in the proper chamber mounting holes.
"Always remember to empty all primary and secondary air tanks before working on the brake assembly," Pfost said. "If you see structural damage to a spring brake chamber, do not mechanically release (uncage) the spring. It's also helpful to take a moment before removing the old chamber to note the bolt and port locations and orientations. This will make installation and orientation of the new chamber easier."
A note on installing spring brake chambers for parking brakes: Make sure the new chamber's power spring is caged, so it's not putting pressure on the pushrod during installation.
After the old chamber is removed, be sure the mounting surfaces are clean and undamaged. Fit the new chamber to the bracket, then secure it with the mounting hardware-always use the new hardware included with the new chamber. Once the chamber is in place, torque the nuts to 144 ±11 ft-lbs.
On a drum brake, the next step is adjusting the slack straight into the clevis on the pushrod and lining up the large clevis pin holes. This permits some up-and-down movement if it's needed to insert the clevis pin. Once the large pin is in place, push up on the bottom of the small adjuster link and back off the slack to re-engage the link. Then line up the small clevis pin holes on the link and install the small pin. Back the adjuster off a bit to bring the adjusting rod down, lining it up to place the small pin. If the small pin doesn't line up with the placement holes easily, the adjuster can be adjusted up or down to ease the process.
Fix the large and small clevis pins in place using the washers sized for each, and secure them with cotter pins. Remember to use pliers and bend the "ears" on each of the cotter pins to prevent them from slipping out. The brake can now be adjusted to the proper specs according to the chamber size.