Refrigerator body material selection

A refrigerated truck is a special vehicle that is used to transport special items. Therefore, the vehicle itself must also select materials suitable for the low temperature itself. The body of a refrigerated truck is made of special materials.

Refrigerator car body material

The materials of refrigerated car compartments are mainly divided into "inside and outside plates" and "insulation materials".

Inside and outside plate

The common inner and outer plates for refrigerated cars in daily life include: glass plates, color plates, stainless steel plates, and aluminum profiles. The cost of raw materials such as color steel plate is relatively low, but it is easy to make cold bridges in the thermal insulation cabin, resulting in running cold and affecting the thermal insulation effect. This will not reach the conditions for some special cargo transportation, and sometimes it may not be lost. In addition, the upper layer of the glass plate material is the most popular and effective choice. Therefore, if you need to keep the temperature low, do not choose a relatively inexpensive color plate. The temperature of the flow is also the cost.

Insulation materials

Refrigerated car compartment commonly used insulation materials are: polyurethane, polystyrene board, extruded board. The same thickness of polyurethane heat preservation effect is better than polystyrene board. Polystyrene plates are used for cold storage plates, but they are mostly over 200mm, but because of the low cost of polyphenylene plates, many owners nowadays often use them for low prices. If you want to transport green fruits and vegetables and other low-temperature requirements, you can use it, but don't think about frozen products. The quality may still be beautiful when you load the car, but when you arrive at the destination, the car may smell It is a stench. Another extruded board is now an emerging material with low cost but good insulation. Because the flatness itself is guaranteed, the bonding effect is also better. This should be what everyone calls a cost-effective material, there are many manufacturers have begun to use. Companies are pursuing low-cost, high-profit materials, so this can be the best choice for manufacturers!

Communication Boxes
1. Aluminium Die Casting for Communication boxes.
2. Material: aluminum alloy (A360, A380, A383, AlSI10MG, ADC10, ADC12, ZL104, ZL107 etc)
3. Process: CNC machining,deburring, drilling holes, tapping, grinding, CNC machining ect.
4. Application:optical equipment parts, auto parts ,machinery parts, household parts, Cooker parts ,furniture parts,electronic parts,etc.
5. main equipment: 6 die casting equipments (88T,160T,280T,500T,800T), 12 processing centers ,6 CNC centers, 2 lathe, 1 EDM, 2 spark machines, ect.
6. Secondary machining: CNC turning, Milling, Drilling, Grinding ect.
7. Applied software for specification drawings: PRO/E, Auto Cad, Slid Work, CAXA, UG, CAD/CAM/CAE
8. Surface treatment: chrome plating, sandblasting, painting, powder coating, anodizing, blasting, fuel injection ect.
9. According to your drawings , samples,even an idea to make production for your approval.
10. We have got ISO 9001 quality certificate & RoHs test report.

Communication Boxes Machining operation
1. CNC Milling (4 Axis CNC M/C) & CNC Turning
2. Reaming - ±0.01mm Tolerance
3. Drilling - ±0.01mm Tolerance
4. Tapping - All Kinds of Threads
5. Standards, UNC, UNF, NPT, BSPT, BSPP and etc. Threads Vertical 90°±0.5°
6. Grinding - Horizontally And Cylindrically To Standard Grinding Tolerance

Communication Boxes Mold manufacturing process:

Molds including casting mold, Die casting mold, forging mold, stamping mold and etc.

Communication Boxes

Aluminium Die Casting,Aluminium Repeater Box,Communication Boxes,Telecommunication Parts

Ningbo Bowei Mould Metal Products Co., Ltd , http://www.bwmoulds.com