The complete trailer frame is manufactured using robotic automatic welding technology, providing consistent weld quality, excellent structural strength and high dimensional accuracy. Before coating, the steel structure undergoes professional shot blasting to remove rust, oxide scale and surface impurities.<\/p>\n
Electrostatic powder coating combined with high-temperature baking creates a dense and durable protective finish, significantly improving corrosion resistance and extending the trailer\u2019s service life.<\/p>\n
![\"12.5M](\"https:\/\/lianningtrailer.com\/wp-content\/uploads\/2026\/08\/pb2.webp\")
<\/a>\n\t\t\t<\/div><\/figure>![\"heavy-duty](\"https:\/\/lianningtrailer.com\/wp-content\/uploads\/2026\/08\/pb3.webp\")
<\/a>\n\t\t\t<\/div><\/figure>![\"Export](\"https:\/\/lianningtrailer.com\/wp-content\/uploads\/2026\/08\/pb02.webp\")
<\/a>\n\t\t\t<\/div><\/figure>![\"Flatbed](\"https:\/\/lianningtrailer.com\/wp-content\/uploads\/2026\/08\/pb05.webp\")
<\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n| project<\/th>\n | Parameter Configuration<\/th>\n<\/tr>\n<\/thead>\n |
|---|---|
| Model<\/td>\n | Three-axle new flatbed semi-trailer<\/td>\n<\/tr>\n |
| Dimensions (length x width x height) in millimeters<\/td>\n | 12500\u00d72500\u00d71550<\/td>\n<\/tr>\n |
| Curb weight (kg)<\/td>\n | 7500<\/td>\n<\/tr>\n |
| Rated load capacity (ton)<\/td>\n | 60 tons<\/td>\n<\/tr>\n |
| axle<\/td>\n | 13T Fuhua Axle<\/td>\n<\/tr>\n |
| Number of axles<\/td>\n | \u00d7 3<\/td>\n<\/tr>\n |
| suspension system<\/td>\n | Ordinary mechanical suspension<\/td>\n<\/tr>\n |
| frame<\/td>\n | Beam height 500mm; upper wing plate: thickness 14mm, width 140mm; lower wing plate: thickness 16mm, width 140mm; web plate thickness 8mm<\/td>\n<\/tr>\n |
| leaf spring<\/td>\n | 10 pieces\/10 pieces\/10 pieces steel plate spring suspension<\/td>\n<\/tr>\n |
| Container twist lock<\/td>\n | 12 sets of CIMC twist locks<\/td>\n<\/tr>\n |
| Baseplate<\/td>\n | 3mm patterned steel plate<\/td>\n<\/tr>\n |
| kingpin<\/td>\n | 50 live\/90 live Jost brand<\/td>\n<\/tr>\n |
| Tire specifications and quantity<\/td>\n | 12R22.5 triangular tires, a total of 12 pieces<\/td>\n<\/tr>\n |
| \u062d\u0627\u0645\u0644 \u0627\u0644\u0625\u0637\u0627\u0631 \u0627\u0644\u0627\u062d\u062a\u064a\u0627\u0637\u064a<\/td>\n | 2 of them<\/td>\n<\/tr>\n |
| \u0635\u0646\u062f\u0648\u0642 \u0627\u0644\u0623\u062f\u0648\u0627\u062a<\/td>\n | 1 of them<\/td>\n<\/tr>\n |
| outrigger<\/td>\n | 25 ton carrying capacity, Jost brand<\/td>\n<\/tr>\n |
| brake chamber<\/td>\n | WABCO RE6 relay valve, TKL brand T30\/30+T30 spring brake chamber, 1 45 liter air reservoir<\/td>\n<\/tr>\n |
| braking system<\/td>\n | WABCO RE6 relay valve, TKL brand T30\/30+T30 spring brake chamber, 1 45 liter air reservoir<\/td>\n<\/tr>\n |
| Electrical system<\/td>\n | 24V voltage, 7-pin plug; Tail lights with turn signals, brake lights, and reflective devices, equipped with side marker lights, etc<\/td>\n<\/tr>\n |
| spray painting process<\/td>\n | Powder coating+baking paint<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\u0627\u0644\u0644\u062d\u0627\u0645 \u0627\u0644\u0622\u0644\u064a \u0627\u0644\u0631\u0648\u0628\u0648\u062a\u064a<\/h2>\n\u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0644\u0640 \u0646\u0635\u0641 \u0645\u0642\u0637\u0648\u0631\u0629 \u0645\u0633\u0637\u062d\u0629 \u0630\u0627\u062a 3 \u0645\u062d\u0627\u0648\u0631 \u0628\u0637\u0648\u0644 12.5 \u0645\u062a\u0631<\/strong> is produced using robotic automatic welding equipment. This advanced process provides uniform weld seams, accurate component positioning and consistent structural quality throughout the trailer.<\/p>\n Compared with traditional manual welding, robotic welding reduces welding deformation and improves the strength of critical structural connections. It ensures reliable performance during frequent loading, unloading and long-distance transportation.<\/p>\n Before the surface coating is applied, the complete trailer frame undergoes professional shot blasting treatment. This process thoroughly removes rust, oxide scale, welding residue and other contaminants from the steel surface.<\/p>\n Shot blasting creates a clean and properly prepared surface, helping the powder coating bond more firmly to the frame. This reduces the risk of premature peeling, cracking and corrosion, particularly in humid, coastal and demanding operating environments.<\/p>\n After shot blasting, the trailer is finished using electrostatic powder coating and high-temperature baking technology. The powder is evenly applied to the prepared steel surface and cured at high temperature to form a dense protective layer.<\/p>\n Advantages of this coating process include:<\/p>\n The three-axle structure distributes the cargo load evenly and enhances stability during transportation. It provides dependable performance on long-distance routes and under heavy-load operating conditions.<\/p>\n The axle brand, axle capacity, suspension system, tires and braking system can be customized according to customer requirements, local road conditions and transportation regulations.<\/p>\n \u0627\u0644\u0640 \u0646\u0635\u0641 \u0645\u0642\u0637\u0648\u0631\u0629 \u0645\u0633\u0637\u062d\u0629 \u0630\u0627\u062a 3 \u0645\u062d\u0627\u0648\u0631 \u0628\u0637\u0648\u0644 12.5 \u0645\u062a\u0631<\/strong> is suitable for transporting:<\/p>\n The trailer can be customized according to your transportation requirements, including:<\/p>\n \u0647\u0644 \u062a\u0628\u062d\u062b \u0639\u0646 \u0634\u0631\u0643\u0629 \u0645\u0648\u062b\u0648\u0642\u0629 \u0646\u0635\u0641 \u0645\u0642\u0637\u0648\u0631\u0629 \u0645\u0633\u0637\u062d\u0629 \u0630\u0627\u062a 3 \u0645\u062d\u0627\u0648\u0631 \u0628\u0637\u0648\u0644 12.5 \u0645\u062a\u0631<\/strong> for your cargo transportation business?<\/p>\n \u0627\u062a\u0635\u0644 \u0628\u0646\u0627 \u0645\u062c\u0645\u0648\u0639\u0629 \u0644\u064a\u0627\u0646\u0646\u064a\u0646\u063a<\/strong> today for detailed specifications, customization options and a competitive factory quotation. Please provide your required loading capacity, destination country and order quantity. Our professional team will recommend a suitable trailer solution for your business.<\/p>","protected":false},"excerpt":{"rendered":" Supply Capacity: Stable monthly output of 100 units; on-time delivery |
![\"\"](\"https:\/\/lianningtrailer.com\/wp-content\/uploads\/2026\/08\/6sss6-1.webp\")
<\/p>\n