10 Zones SMT Reflow Machine PCB Lead Free PLC Control

Features

1. Heating mode is "upper circulating hot air + lower infrared hot air". It is equipped with three forced cooling zones.
2. Upper heating adopts microcirculation heating method, which can achieve large heat-air exchange and has very high heat exchange rate. It can reduce the setting temperature in the temperature zone and protect the heating elements. It is particularly suitable for lead-free welding.
3. Microcirculation heating mode, vertical air blowing and vertical air collecting can solve the problem of dead angle when using guide rail in reflow soldering.

Specification

Soddle Profile
The componnetn is brought to a temperature of at least 240C for soldering. Using a saddle profile the board is gradually heated in line with pre-defined, individual temperature ranges. Even components with differing thermal masses are heated homogeneously and temperature differences mimimised.

Linear profile:

With a linear profile, the component is not heated in a stepped manner during soldering, in fact it is heated along anidentical linear temperature gradient. Linear profiles can reduce cycle times andcan help to reduce soldering errors suchas tombstoning.

The Process of Reflow Oven

The reflow oven process is that when the circuit board with printed solder paste and good components enters the reflow oven furnace, the circuit board is driven by the reflow oven rail transport chain to pass through the preheating zone, heat preservation zone, soldering zone and cooling zone of reflow oven in turn After the temperature changes of the four temperature zones of reflow oven, the reflow oven process of the circuit board is completed. The following specifically explains the soldering change process when the circuit board passes through the four temperature zones of reflow oven in sequence.

The Pictures Showing of Reflow Oven

Unique Automation (referred to as "UA") is a High-speed developing enterprise of High Precision SMT Equipment manufacturer, which specializes in automation equipment for electronics industry.

Basic Information :

* Established Time : in 2010 with headquarter in Shenzhen.

* Facility Area : more than 5,000 square meters.

* Specializing in : wave soldering machine, reflow oven, SMT automatic vision paste printer,

  SMT laser marking machine, conveyors, PCB/PCBA loader & unloader, THT production lines,

   fixtures/pallets, SMT consumables, etc.

* Our aim : “Quality First, Customer Priority”.

Our mian products :

Wave soldering machine, reflow oven, SMT automatic vision paste printer,

SMT laser marking machine, conveyors, PCB/PCBA loader & unloader, THT production lines,

fixtures/pallets, SMT consumables, etc.

In addition to ensuring product quality, we also attach importance to the production environment.

For SMT factory setup, we can do for you:
We provide full SMT solution for you
We provide core technology with our equipments
We provide the most professional tech service
We have wealthy experience on SMT factory setup
We can solve any question about SMT

Our Advantages：

Your inquiry about our products and price will be replied within 24 hours

Well-trained and experienced staffs to answer all your enquires in fluent English

Whole SMT&DIP line solutions provide

Best products and price to offer

Shortest time to delivery the products 

Strict QC before shipping the products

OEM & ODM services offered

We will try our best to provide high quality products for u.

We are always here with u !