Small-sized Changan refrigerated trucks are popular among customers of refrigerated trucks. Many customers call the refrigerated trucks to directly choose Changan refrigerated trucks, and the quality and after-sales guaranteed refrigerated trucks. The following Chengli refrigerated truck manufacturers will take you to understand the refrigerated trucks in Chang’an. Configuration and technical requirements. Chang'an 2 meters 55 small refrigerated truck Changan small refrigerated truck chassis configuration: Changan new cab, four- horsepower 70- horsepower gasoline engine ( 16 valves, refrigerated trucks only), 5 speeds, front and rear drum brakes, 165 vacuum wire tires Standard configuration engine model: JL466Q1 Engine manufacturer: engine capacity: 1012 Engine power: 50.7 Overall dimensions ( length / width / height ) : 4380×1580×2390 Inside the cargo compartment ( length / width / height ) : Total mass (Kg) : 1850 Load quality utilization factor: Curb weight (kg) : 1170 Rated load mass (kg) : 550 Wheelbase (mm) : 2750 Axle load: 835/1015 Axis number: 2 Number of springs: 7/4+5 Number of tires: 6 Tire specifications: 165 vacuum tire Identification code: LEFYECG2×××××××× According to the standard: GB17691-2005 State IV , GB3847-20055 Changan new refrigerated truck Chassis configuration: Chang new cab, country, four horsepower gasoline engine 87, the fifth gear, front disc and drum brakes, with the original direction of power, vacuum tire 185, Standard configuration engine model: DK12-01 Engine manufacturer: engine capacity: 1012 Engine power: horsepower 87 Overall dimensions ( length / width / height ) : 5250×1740×2650 Inside the cargo compartment ( length / width / height ) : Total mass (Kg) : 3100 Load quality utilization factor: Curb weight (kg) : 1600 Rated load mass (kg) : 1370 Wheelbase (mm) : 3190 Axle load: 1535/1565 Axis number: 2 Number of springs: 5/5+1 Number of tires: 4 Tire specifications: 185 vacuum wire tire Identification code: LSCABN3R×××××××××× According to the standard: GB18352.3-2005 ( National Phase IV ) Standard configuration: box size length × width × height: 3115 × 1530 × 1550 about 7.4 cubic meters , the thickness of the car body is 8 cm. The inner and outer plates are made of FRP for refrigerated trucks (reflecting sunlight), the middle sandwich is made of polyurethane foam insulation material, (fire retardant and heat-insulating) vacuum composite bonding, the configuration of the box is all stainless steel locks, stainless steel corners ,Stainless steel door frame, with ceiling light and anti-collision block. The bottom of the box is aluminum plate. The insulation material of our refrigerated and insulated car adopts imported grade XPS , water absorption ratio ≤ 1 , thermal conductivity ≤ 0.028W/mk, compression resistance ≥ 150Kpa, density 30 ~ 45kg/m3 , and the use of advanced internationally advanced fifth-generation fully-closed polyurethane Plate bonding structure, surface materials of the car plate are made of glass steel, stainless steel, aluminum alloy, color steel plate and other materials, the car body has advantages of light weight, high thermal insulation coefficient, strong impact resistance, no leakage, etc. , Water and acid, alkali, salt and other media have good corrosion resistance and aging resistance. By optimizing the design, the center of mass of the vehicle is reduced and the effective volume is increased. After testing, the vehicle integrated energy-saving rate, service life, 1 to 2 times higher than the average Refrigerated compartment. Foton Bings refrigerator truck  Chassis configuration: Yu-Ling 1500 cab 61 horsepower gasoline Yoo States 4, 5 gear box, rear axle 3 tons, 600-14 nylon tires, large 120 Beam, warm air. Standard configuration engine model: LJ465Q-2AE Engine manufacturer: Liuzhou Wuling Liuji Power Co., Ltd. engine capacity: 1051 Engine power: 45 Dimensions ( length / width / height ) : 4360×1600×2400 Inside the cargo compartment ( length / width / height ) : 2580×1390×1470 Total mass (Kg) : 1884 Load quality utilization factor: Curb weight (kg) : 1256 Rated load mass (kg) : 498 Rated passenger ( person ) : 2,3 Front passenger ( person ) : 2 Wheelbase (mm) : 2370 Axle load: 754/1130 Number of tires: 4 Tire specifications: 165 nylon tire Identification code: LEFYECG2×××××××× According to the standard: GB17691-2005 State IV , GB3847-20055 Jianghuai good luck refrigerated truck Chassis configuration : Good luck single-row cab, Wuling 82 hp gasoline engine, model: LJ474Q3E2, 5-speed gearbox, 6.00-13 ney Dragon tire single tire, oil brake, original air conditioning. Standard configuration engine model: LJ474Q3E2 Engine manufacturer: Liuzhou Wuling Overall dimensions ( length / width / height ) : 4850 × 1640 × 2580 Cargo bed ( length / width / height ) : 3100 × 1520 × 1650 7.8 cubic meters Total mass (Kg) : 2325 Load quality utilization factor: Curb weight (kg) : 1480 Rated load mass (kg) : 715 Wheelbase (mm) : 2600 Axle load: 1725/2770 Number of tires: 4 Tire specifications: 6.00-13 nylon tire Identification code: LEFYECG2×××××××× According to the standard: GB17691-2005 State IV , GB3847-20055 Gold Cup Taurus
Cold drawn steel bar is produced by hot rolled steel bar or wire rod to get smooth surface, more precision size, higher mechanical properties, which improves machining characteristics. It can also get various sections and sizes. So cold drawn steel bar is a better choice for machining users.
According to different steel grade, the production line is usually different. The Basic production line is as below:
For high carbon steel or alloy steel bars, to avoid the cracks in inner or surface, the bars are usually required to be annealed before cold drawing.
To get different mechanical properties or hardness depending on final usage, the cold drawn bars will also be heat treated such as annealed, normalized or quenched and tempered(Q&T).
For CNC machines usage, to get much more precision sizes or much more better surface roughness for chrome plating, the cold drawn steel bars can also be centerless ground or polished.
We have more advantages on producing cold drawn steel bars:
1) Big stocks of hot rolled round bars or wire rods as raw materials
2) Wide range of cold drawn steel bar sizes: from 10mm to 150mm
3) Different cold drawing medias powder or oil to get different surface
4) Straightening machines to get better straightness up to 0.5mm/m
5) Grinding and polishing machines to get better roughness upto 0.4um
6) Heat treating furnaces to adjust the mechanical properties
7) Full sets of testing equipment to test the sizes, mechanical properties and microstructure.
8) Multiple packages to avoid broken packages and anti-rusty
Cold Drawn Bar,Round Steel Bar,Cold Drawn Steel Bar,Aisi 1018 Steel Square Bar SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.lerenspecialsteel.com
Chongqing Changan Automobile Co., Ltd. 2550×1410×1490 
The blue card on this refrigerated truck is free to enter the urban area. 
Chongqing Chun'an Huaihai Power Co., Ltd. 3115×1530×1550 
