Single-Side-Tipping Dump Semi-Trailer

Jinfeng China Single-Side-Tipping Dump Semi-Trailer focuses on the core needs of sand and gravel transportation. It is a special transportation equipment integrating the functions of side tipper and single-side tipper, designed specifically for the transportation of bulk materials such as sand, gravel and muck, and suitable for the bulk material transportation in engineering construction, mine mining and other scenarios. The product adopts high-strength Q345B alloy steel to build the frame and cargo compartment. The cargo compartment can be optional with U-shaped structure, which is convenient for sand and gravel to slide quickly, reduce residue and improve unloading efficiency. The rated mass of the whole vehicle can reach 34000-34400kg, and the length of the cargo compartment covers 11.9-12.9 meters, adapting to the needs of different transportation tonnages. Equipped with a high-quality hydraulic lifting system, the ejector rods are evenly distributed at the bottom of the cargo compartment, with large lifting force and strong lateral stability. The lifting height is much lower than that of the rear-tip model, which effectively reduces the risk of rollover. The single-side tipper design can flexibly adapt to different unloading sites, with convenient and efficient operation. The body can be optional with various fence styles such as vertical corrugated and square tube flat plate, and the columns can be optional with inner insertion or outer insertion structure, balancing practicality and aesthetics. It is the preferred equipment for procurement in the sand and gravel transportation industry, which can meet the core needs of purchasers for high efficiency, durability and safety.

Product Production Process

Jinfeng China Single-Side-Tipping Dump Semi-Trailer strictly follows the standardized production process to ensure stable and reliable product quality, and controls every production link throughout the process.

Step 1: Drawing design and raw material procurement. The technical department designs exclusive drawings according to the needs of sand and gravel transportation scenarios and industry standards, selects high-strength wear-resistant steel, high-quality hydraulic components and other raw materials, and conducts strict inspection and screening to ensure that the raw materials meet the load-bearing and durability requirements.

Step 2: Cutting and forming. Laser cutting equipment is used to accurately cut the steel, which is bent by a cold bending forming machine. The corners of each material are designed with circular arcs to reduce stress release and ensure dimensional accuracy.

Step 3: Welding processing. The frame is welded by automatic submerged arc welding process, and the cargo compartment is welded by robot, ensuring sufficient weld penetration, firmness and no false welding. Reinforcing plates are added at key stress-bearing parts to improve the overall structural strength. After welding, grinding and flaw detection are carried out to eliminate quality hazards.

Step 4: Surface treatment. The whole vehicle is subjected to shot blasting process to remove surface rust and impurities, and then sprayed with protective coating by powder spraying process to enhance corrosion resistance and extend service life.

Step 5: Final assembly and commissioning. Install axles, tires, hydraulic lifting systems and other components, conduct comprehensive commissioning on the lifting function, braking system and suspension system to ensure that all performances meet the standards, and finally deliver to purchasers after strict inspection and qualification.

Notes

1. Operation Specifications: Before unloading, ensure that the site is flat and firm without obvious slopes to avoid vehicle rollover caused by center of gravity deviation; when operating, stop the vehicle stably, pull the handbrake, open the manual locking mechanism of the rear door, control the engine speed at 1000-1500 rpm, lift the ejector rods in sections, observe the vehicle status after each section is lifted, and continue operation only if there is no deviation or tire embedding.

2. Daily Maintenance: Regularly check the hydraulic system, check for oil circuit leakage, and timely supplement hydraulic oil; check whether the welding parts are cracked or loose, and regularly fasten screws and connectors; clean the residual sand and gravel in the cargo compartment to avoid corrosion of the cargo compartment; regularly check tire wear and air pressure to ensure driving safety.

3. Procurement and Use: When purchasing, select the appropriate cargo compartment size and configuration according to the sand and gravel transportation tonnage and driving road conditions, and prefer spot procurement or customized procurement to ensure that the product meets its own transportation needs; overloading is strictly prohibited during use to avoid damage to the frame and hydraulic system due to long-term overloading. Arrange personnel to assist in observation outside the vehicle during unloading, and immediately stop operation if abnormalities such as tire sinking and vehicle tilting are found.

4. Site Requirements: The unloading site shall reserve sufficient space to avoid obstacles around, keep the angle between the head and the carriage not more than 45°, maintain the balance of the vehicle body, and prevent the tires from being buried or goods remaining during unloading.