The popularity of sewage suction trucks has greatly improved the efficiency of sanitation workers. Let sanitation workers more easily and quickly clean up the sludge in sewage tanks and sewers. However, everyone will encounter various problems in the process of using the suction truck. For example, the corrosion of the tank body of the sewage suction truck results in the reduction of the service life of the sewage suction truck. Today we will talk about how to prolong the service life of sewage suction vehicles by slowing down the corrosion of the tank body of sewage suction vehicles.

Everyone knows that the tanks of sewage suction trucks are generally made of carbon steel. The thickness of the tanks of small and medium-sized sewage suction trucks is generally five centimeters or six centimeters. The tank body of sewage suction truck mainly depends on its own material, which is the corrosion resistance of carbon steel itself to resist corrosion. The tank body of the sewage suction truck is under the corrosiveness of sludge, under the rust of oxygen, water and temperature, and under the pressure stress of sewage suction and sewage discharge, the tank body is usually already in use for 4-5 years Corrosion penetrates. Is there any good way to reduce the corrosion of the tank body of the suction truck? The answer is yes.

1. First of all, when making the tank body of sewage suction truck, we use high-quality carbon steel plate, high-quality carbon steel plate, which has better corrosion resistance and naturally has a longer service life.

2. Spray anti-corrosion layer inside the tank body of sewage suction truck. The anti-corrosion layer can effectively avoid rust, and the life of the tank body of the sewage suction truck with the anti-corrosion layer is two years longer than that of the tank body without the protective layer. It is also said that spraying a layer of anti-corrosion paint inside the tank body of the truck can also achieve the anti-corrosion effect. But the anti-rust paint in the world is generally acid paint, and the sludge sucked by the sewage suction truck is alkaline. The chemical reaction between the acid and the base causes the acid anti-rust paint to quickly fail. Therefore, spraying the anti-corrosion layer is an effective method.

3. After the suction truck operation is completed, it needs to be cleaned up in time. The residual debris in the tank body should be emptied and removed in time to prevent the remaining impurities from corroding the tank body of the suction truck. Keeping the inside and outside of the tank clean and dry is a good way to effectively reduce corrosion.

4. Avoid prolonged exposure to the sun to avoid damage to the paint of the tank and cause it to fall off. If the paint on the tank is scratched, repair it in time to avoid corrosion of the tank.

5. Regularly inspect and maintain the tank body. If it is found that the tank body has rusted and penetrated, it is necessary to repair the eroded area in time. After repairing, it will not affect the use effect of the suction truck.

Sewage suction tank is the main body of sewage suction truck, it is the container that holds sewage debris, and it is the main medium for generating vacuum suction. Therefore, the maintenance of the sewage suction tank occupies a high proportion in the maintenance of the vacuum sewage suction truck, which needs the attention of the vehicle owners.

The vacuum pump of the sewage suction truck is the main device for generating suction. A good sewage suction pump will make your sewage suction truck more efficient and energy-saving. There are two main types of vacuum pumps used in sewage suction trucks, namely rotary vane vacuum pumps (commonly known as oil pumps) and water circulation pumps. The water circulation pump is quickly recognized by everyone because of its simple structure, easy maintenance, low cost of use, and high speed of sewage suction. More and more people choose to install water circulation pumps in vacuum suction trucks.

Although the structure of the water circulation pump is simple, it also needs to be maintained. Otherwise, it will be awkward with your temper, making your suction truck's suction power smaller and even unable to suck the pollution. Now let's talk briefly about how to maintain and maintain the water circulation pump of the vacuum suction truck.

1. Regularly check the lubrication of bearings. Grease the bearings 3-4 times a year, and clean the bearings at least once a year. In this way, the wear of bearings can be reduced, the service life of the water circulation pump can be extended, and the operating cost of the vacuum suction truck can be reduced.

2. Pay attention to the temperature of the bearings operation. When the water circulation pump is working, the temperature of the bearings is 15 degrees to 20 degrees higher than the outside temperature, and the maximum is not allowed to exceed 55 degrees to 60 degrees. If the bearings temperature is found to be abnormal, the suction truck needs to stop the operation immediately and check the cause.

3. If the sewage suction truck uses a packing-sealed water circulation pump, the packing needs to be compressed regularly. If the required sealing performance cannot be guaranteed due to the packing wear, the new packing should be replaced. When cleaning the bearings every year, the remaining packing should be cleaned up and replaced with new packing. The packing cannot be compressed too tightly, allowing water to drip out to ensure cooling and sealing.

4. If the vacuum suction truck uses a mechanically sealed water circulation pump, leakage occurs, you should check whether the dynamic and static circulations of the mechanical seal have been damaged, or the seal circulation is aging. If the above situation occurs, you need to replace the new accessories.

5. Regularly check the transmission belt on the water circulation pump. When the belt has cracks, scratches, damage, cracks in the overlapping parts, etc., the belt should be replaced in time to prevent the belt from suddenly breaking and hurting the person when the suction truck is operating. Adjust the tightness of the belt with the tensioner.

6. Pay attention to the water level of the water circulation pump water tank at any time. More rather than less. Do not let the water circulation pump lack water to prevent the phenomenon of burning the pump.

7. Regularly clean the rust residue in the water tank to prevent the rust residue flow into the water circulation pump and damaging it.

8. Prevent backflushing. Prevent the sewage from being sucked into the water ring pump during the operation of the sewage suction truck. Once this happen, immediately stop the operation, and disassemble the water circulation pump, clean the pump cavity, water tank, four-way valve, etc. Prevent damage to the water circulation pump.

Related products: vacuum sweeper truck, garbage compactor truck.

"Disease" also occurs on road surfaces, such as gravel. Then the road can only be repaired. The first thought of the maintenance equipment is the synchronous gravel seal truck. CLVEHICLES.COM will work with you to understand the correct operation steps of the synchronous gravel sealing vehicle:

1) Before the operation, the various parts of the truck should be checked: the valves, nozzles and other working devices of the pipeline system can be used normally without failure.

2) After checking that the synchronous sealing truck is free of troubles, drive the truck under the filling pipe, first put all the valves in the closed position, open the small fuel cap on the top of the tank, put the fuel pipe into the asphalt filling, and the fuel is completed Close the fuel cap tightly. The filled asphalt must meet the temperature requirements and cannot be filled too full.

3) After the synchronous chip sealer is filled with asphalt and gravel, start slowly and keep driving at a medium speed to the construction site. During transportation, all platforms are prohibited from standing by people, the power take-off must be out of gear, and the use of burners is prohibited during driving. valve.

4) After being transported to the construction site, if the temperature of the asphalt in the tank body of the synchronous sealing layer cannot reach the spraying requirements. The asphalt must be heated, and the asphalt pump can be turned during the asphalt heating process to achieve a uniform temperature increase.

5) After the asphalt in the tank reaches the spraying requirements, drive the synchronous sealing truck to the rear nozzle and stop at about 1.5-2m from the starting point of the operation. According to the construction requirements, you can choose the front control automatic spraying and the background control manual spraying operation. The intermediate platform prohibits the station person from keeping a constant speed and slamming the accelerator.

6) When the operation is completed or the construction site is changed halfway, the filter, asphalt pump, pipeline and nozzle must be cleaned.

7) After cleaning the last truck every day, the truck must be collected after the operation.

8) All the remaining asphalt in the tank must be put clean.

① Open the asphalt cover, take out the filter and clean it in diesel.

② Check all asphalt valves and air valves, and all must be closed.

③ Close the main air source valve, and turn off the power switch of the front and rear consoles.

④After gathering the left and right nozzles, make sure the hooks are fastened.

⑤Remove residual stone debris from stone gates, spreading rollers and other places

⑥Collect the stone divider plate and the lower slide plate, and lower the slide plate to a high position and fix it.

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For car aluminium alloy 6061-T6 customized forged wheels, we have focused on it for more than 15 years. Today, let us talk more about forged wheels.

Usually, forged wheel is customized according to clients’ requests, including size, PCD,ET,CB, wheel design and color want. Except this, which car wheel model used for? If your customized wheels have original brake size? Any special change in old car？All these will affect lots by customer’s information to customized sizes. As a experienced wholesale factory for 6061-T6 aluminum alloy forged wheel, we will give some suggestions according to car model you have now to make suitable sizes for clients.

You will ask, what we should offer if i want to make customized forged wheels for my car?

Forged wheel sizes, PCD,ET,CB, wheel designs, car model used for, information are needed.

After getting these, we will give some suggestion to clients to make their wheels.

But for price, we want to say, many factors will affect price, here will show some for reference:

1.Alloy forged wheels designs, for example, we have one-piece forged wheel, two-piece forged wheel and three-piece forged wheel. As everyone knows, more complex designs, more higher price. Below pictures will show you different designs in the order described.

2. Color you want. Popular color is painting or machine face as picture showed which price includes. If you want to do Polished, chrome, two colors, or brushed, price will be higher than normal. If you have any ideas, you can come to us, we can show different price.

3. Special requests, such as caps, engraved logo like this.

Importantly, MOQ for forged wheel is 4 pcs, if you have any query, come to us for talking more.

E-mail:sales09@zwwheels.com/xyp6598@vip.163.com

Whatsapp/Wechat: +86-19951960532

Forged wheels are manufactured through a process called forging, where a solid piece of aluminum alloy is heated and then pressed into shape under extreme pressure.Maybe below picture can make you know more about that:

This method creates a forgedwheel that is not only stronger but also lighter than traditional cast wheels. The result is a product that offers superior performance, durability, and a sleek, modern look.

About 6061-T6 forged wheel, usually we can do three types of forged wheel, we called one-piece, two-piece, three-piece. Here show some forged wheels designs which made and sent to customers to give ideas about different types of forged wheels.

We can do different sizes from 15 inch into 30 inch. Our forged wheels can be done with different colors, such as black, silver, machine face, chrome, polished etc.

If you want to customize, please come to us with below details:

1. Forged wheel sizes, PCD,ET,CB and color you want;

2. Which wheel forged wheel design you want?

3. Which car model you used for these forged wheel?

4. Have special requests about caps, or logo for forged wheel?

Once get your details, we will check with engineer if it is available and offer price for you soon.

Any interests, come to us any time.

E-mail: sales09@zwwheels.com/xyp6598@vip.163.com

Whatsapp/Wechat: +86-19951960532

How to choose the right forklift?
When choosing the right forklift, you can consider the following key factors:

1. Load capacity:
- Determine the maximum weight you need to carry and choose the appropriate load capacity.

2. Forklift type:
- Choose according to the use environment: such as internal combustion forklift (suitable for outdoor), electric forklift (suitable for indoor), etc.

3. Working environment:
- Consider the space size of the site, the type of ground (flat or uneven) and the width of the channel.

4. Lifting height:
- Choose the lifting capacity of the forklift according to the height of the required stacking.

5. Operational convenience:
- Choose a forklift that is easy to operate and maintain, and consider the comfort of the driver.

6. Fuel type:
- Choose electric, diesel or liquefied gas forklifts according to the use scenario.

7. Budget:
- Determine the budget range and choose a hifouneforklift forklift with high cost performance.

8. Brand and after-sales service:
- Choose a well-known brand to ensure good after-sales service and maintenance support.

1. The core difference between the front wheel cylinders and rear brake wheel cylinder
Front wheel cylinder (1-1.5 hours)
Structural advantages: large engine compartment space, simple pipeline layout (such as Toyota Corolla single-side replacement only takes 50 minutes)
Typical time:
▸ Removal of wheel hub/brake pad: 15 minutes
▸ Hydraulic pipeline docking: 20 minutes (need to use a torque wrench to 35N·m)
▸ Air exhaust test: 25 minutes (need DOT4 brake fluid 500ml)

Rear wheel cylinder (2-3 hours)
Complications:
▸ Electronic handbrake motor reset (Volkswagen MQB platform requires ODIS system)
▸ Drum brake spring assembly disassembly and assembly (Nissan Sylphy requires special pliers)
Test case: Ford Focus rear wheel cylinder replacement took 3.2 hours due to parking cable jam

2. Hydraulic wheel cylinder (system difference)
The repair time of the hydraulic wheel cylinder depends on:
Single piston floating type: 1 hour (common in the front wheel of economy cars)
Opposed four-piston type: 1.5 hours (special for performance cars)
Wet multi-piston caliper: hydraulic oil needs to be replaced simultaneously, which takes 2 hours +

3. Special analysis of Ford models
Focus model: Ford Edge (2023 model)
Front wheel cylinder features: dual-piston design, ABS sensor harness needs to be removed first
Difficulty of rear wheel cylinder: EPB electronic parking requires IDS software to execute maintenance mode
Time-saving tips:
Preheat rusted bolts in advance (heat with a hot air gun at 300℃ for 3 minutes)
Prepare Ford WSS-M6C65-A2 standard brake fluid

4. Six variables that affect working hours
Degree of bolt corrosion (can increase 30-90 minutes)
Whether related parts need to be replaced (such as brake pipes)
Workshop equipment level (whether there is a lift/pressure evacuator)
Zone cylinder supply channel (original parts vs. aftermarket parts adaptation time difference)
Brake fluid type (DOT5.1 requires a complete flushing of the system)
Technician certification level (Ford ST technician certification can increase speed by 40%)

Safety tips
After replacement, a 20km/h-80km/h segmented brake test must be performed to ensure balanced braking force distribution. It is recommended to use a decoder to read the ESP system fault code.

Understanding the correct size of your brake master cylinder is essential for vehicle safety and brake performance. Whether you're replacing a Ford master cylinder, upgrading a trailer brake master cylinder, or fitting a custom braking system, measuring the master cylinder correctly ensures compatibility and function.

What Is the Size of a Brake Master Cylinder?
The "size" of a brake master cylinder typically refers to its bore diameter, which affects the volume and pressure of brake fluid delivered to the brakes. Bore sizes are usually measured in inches or millimeters (e.g., 7/8", 1", 25.4mm). 1"=25.4mm.

How to Measure It
Remove the Master Cylinder (If Necessary)
In most cases, you'll need to remove the master cylinder from the vehicle to get an accurate measurement. Be sure to drain any remaining brake fluid safely before removal.

Inspect the Bore Size Marking
Some Top brake master cylinder models have the bore size stamped or cast directly on the body. Look for numbers like “1.00” (indicating a 1-inch bore).

Manual Measurement
If no marking is visible, you can measure the bore directly:
Remove the reservoir (if detachable).
Use a caliper to measure the internal diameter of the cylinder bore.
Make sure to measure at the widest internal point for accuracy.

Check Manufacturer Specifications
If you know your vehicle’s make and model, you can look up the specifications in the service manual or parts catalog to identify the correct master cylinder size.

Why Size Matters
Using the correct size ensures proper brake pressure and pedal feel. For instance, a trailer brake master cylinder must deliver sufficient volume to multiple wheel cylinders or calipers, often requiring a different size than a passenger vehicle master cylinder.

If you really don't know the size of the brake master cylinder, you can consult the brake master cylinder manufacturer KOMP. With 24 years of manufacturing experience , one-year or 30,000 km warranty and 24-hour online service, KOMP has become a trusted name among auto parts retailers.