Microchannel Aluminum Flat Tube(also known as "parallel flow aluminum flat tube") is a kind of thin-walled porous flat tubular material using refined aluminum rods, hot extrusion and surface zinc spraying anti-corrosion treatment. It is mainly used in air conditioning systems with various refrigerants. As a pipeline component carrying new environmental protection refrigerants, the new environmental protection system is the key material for the new generation of parallel flow micro-channel air conditioning heat exchangers.

Ability to make process

1. Mold design and processing technology capability:

It mainly includes the design and manufacturing technology of extremely low extrusion breakthrough force, extremely high dimensional accuracy and special forming ability, and hot extrusion die with extremely strong wear resistance. The full application of wear-resistant, heat-resistant and super-lubricating technology on the inner wall of the die; Multi-point temperature precision control technology of single multi-branch co-extrusion die, etc.

2. Technical capability of extrusion process control:

It mainly includes the constant temperature heating of the extruder mold barrel and constant speed extrusion technology, the gradient heating technology of casting rods, the technology of balanced extrusion of porous micro-ultra-thin wall, the elimination of heat energy and the technology of keeping all links free of product deformation and product defects, the winding device and synchronous control technology of single multi-product.

3. Comprehensive use and debugging ability

It mainly includes the ability to select, transform, debug and combine various equipment according to product production requirements; online zinc spraying and control technology; online detection, defect marking and control feedback technology for solder roller coating; product uncoiling, finishing, straightening and chip-free cutting technology.

4, The ability to strain and react quickly

It is mainly manifested in the ability to find the root causes of various problems in the production process and whether they can find solutions and rapid response mechanisms.