SUNLU S4 Pro Dryer Box

【Dual-Zone in One Machine】An insulation plate is added inside the chamber, creating left and right zones that don’t interfere with each other.
【Independent Temperature Control】The S4Pro uses a dual-channel independent heating system. Each zone can be controlled from 45-85°C, allowing you to dry or print different materials at the same time.It only takes 14 minutes to reach 75°C at room temperature, and 20 minutes to get to 85°C.  
【One Screen, Dual Control】One screen controls both chambers, making it easy to manage.
【Three modes】
  • MO1: Regular Drying Mode: When the countdown reaches zero, the corresponding chamber will stop heating, and the fan will stop after 3 minutes. TIME displays OFF.   
  • MO2: Annealing Mode: Only some engineering materials are displayed in the consumable types. When the countdown reaches zero, the corresponding chamber stops heating. TIME displays OFF.
  • MO3: Humidity Control Mode: When the countdown reaches zero, TIME displays CLOSED, and the chamber humidity is monitored in real-time. By continuously pressing the setting button until rH flashes, you can set the humidity upper limit (30%-50%). When the chamber humidity reaches the set value, the machine starts automatically, and when the humidity drops to 25%, the device stops heating again.
【Safe and Reliable】PTC metal roller fan ensures safe heating; dual-level temperature protection switch; triple safety design with smart software temperature control guarantees a completely safe heating process.
 
Basic parameters:
Net Weight: 4.7KG
Dimensions: 458mm × 218mm × 310mm (LWH)
Maximum Capacity: 220mm × 210mm × 211mm*2 (LWH) ,Both the left and right chamber can hold 2 rolls of 1KG filament.  
Power Input: AC 110V/60Hz
Rated Power: 380W
Heated+Fan:300W PTC×2+Fan×2
Accessory Info: 1. Power cord *1
2. Manual *1
3. 1m Teflon tube *2
4. Accessory pack*1 (stainless steel shaft *8, bearing *16) 
After-sales: The warranty is for one year. Damage caused by using non-original power supplies or not following the instructions is not covered.

 
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