LT-180A LT-180B+ Automatic Solder Paste Mixer
SMT LT-180A LT-180B+ Automatic Solder Paste Mixer for sale
This LT-180 series automatic solder paste mixer includes LT-180A and LT-180B+ models, designed as an SMT solder paste stirring machine to mix solder paste uniformly and eliminate air bubbles inside tin paste. The solder paste agitator adopts 45° inclined rotation design, supporting constant speed and multi-speed mixing modes.
Equipped with a 4.3-inch industrial touch screen and PLC intelligent control, the solder paste blender can process 2 cans of solder paste in one batch, widely used in SMT assembly workshops to keep solder paste activity and improve printing quality.


Why choose the LT-180 solder paste mixer ?
- Safe hardware protection: Door lock and micro switch cut off operation automatically when the cover opens, to avoid safety accidents.
- Dual mixing modes: Constant speed mixing and multi-speed mixing, adjustable rotation speed to fit different solder paste brands.
- 45° inclined stirring arm: Reinforced mixing arm with high load capacity. The tin pot rotates along the central axis, preventing solder paste from sticking to the lid.
- Visual observation window: Operators can check the real-time stirring status of solder paste without opening the chamber.
- PLC + 4.3” touch control: Easy parameter setting for mixing speed and mixing time, stable and reliable operation.
Technical parameters
| Item | Specification |
|---|---|
| Model | LT-180A / LT-180B+ |
| Working Voltage | AC 220V 50Hz 180W; AC 110V 50Hz 180W (custom) |
| Rotating Speed | 1st rotation: 200~800RPM (1000RPM customizable); 2nd rotation: 50~250RPM |
| Working Capacity | 2 cans × 500g (Standard); 2 cans ×1000g (Optional) |
| Acceptable Solder Paste Pot | Standard: Φ53~Φ60; Custom: Φ60~Φ67 / Φ67~Φ84 |
| Time Setting | 0.1 sec ~ 9999 sec |
| Display | 4.3-inch industrial touch screen |
| Machine Dimension | W400 × D400 × H430 mm |
| Net Weight | 45 KG |
Where can you use the LT-180 solder paste blender?
- SMT PCB assembly production line for solder paste preparation before stencil printing
- Electronic contract manufacturing factory for PCB solder paste mixing
- Automotive electronics manufacturing workshop for high reliability solder paste stirring
- LED & consumer electronics SMT workshop
- Lab and R&D department for solder paste testing and sample preparation
FAQ Guide
Yes, brand new LT-180A and LT-180B+ solder paste agitators are available in stock. Custom voltage version can be made upon request.
Standard size: Φ53~Φ60 solder paste cans. Custom can holder for Φ60~Φ67, Φ67~Φ84 pots is available.
Machine size W400D400H430mm, net weight 45KG.
12 months warranty from the date of shipment. We provide lifetime technical support.

Product Overview
LT-180A and LT-180B+ automatic solder paste mixer is a professional SMT solder paste stirring machine, also known as solder paste agitator or solder paste blender. It mixes two cans of solder paste at 45° inclined rotation to homogenize paste and remove air bubbles. With PLC touch screen control, dual stirring modes and safety interlock design, this solder paste stirring equipment helps SMT factories stabilize solder paste quality and reduce printing defects. The LT-180 solder paste mixer is widely adopted in PCB assembly, automotive electronics and consumer electronics SMT lines.
Our Brand
SMTLINK specializes in the SMT‑DIP industry and offers customized SMT‑DIP equipment services for diverse requirements. Since its establishment in 2010, all products have passed multiple quality inspections for reliable performance.
Our products are well‑sold across provinces and cities in China as well as numerous overseas countries, earning wide recognition from customers.
The company has built a comprehensive after‑sales system. A professional technical team responds promptly to requests, providing on‑site installation, commissioning, fault repair and long‑term technical consultation to guarantee stable production in all respects.

Contact Us:
www.smtlink.asia
Email:smtlink01@163.com
Tel:+8615986684956(Huang)
