Desktop single‑liquid screw valve dispensing robot for solder paste – SPL-XG331
Benchtop screw valve solder paste dispensing machine with ±0.02mm repeat accuracy, 0.01ml minimal dispensing volume. IPC motion control, PC programming, ideal for PCB SMT solder paste dot & line dispensing.
Main features
- Screw valve specially optimized for solder paste: delivers stable dispensing volume, prevents solder paste segregation and inconsistent dot size. Minimum dispensing volume of 0.01 ml for ultra‑fine solder paste dots.
- H‑bridge gantry mechanical structure with X/Y/Z repeat positioning accuracy of ±0.02 mm, ensuring excellent consistency of solder paste dots in mass production.
- IPC motion control with PC programming, supporting complex 2D and 3D dispensing trajectories, suitable for long‑term continuous production.
- Compact benchtop design to save floor space; 10 kg Y‑axis payload, compatible with various PCB fixtures and tooling jigs.
- Working air pressure range: 0.25‑0.7 MPa, compatible with solder paste, silver paste, conductive glue and other medium‑to‑high‑viscosity fluids of different viscosities.
- Separate external controller with touch‑screen and physical knobs, equipped with emergency‑stop button for safe and convenient operation.
- Primarily used for solder paste dispensing in SMT and PCB electronics industries, also compatible with other paste‑like fluids.
Main Parameters
Item | Value | Item | Value |
Brand | Simbel | Model | SPL-XG331 |
Type | Benchtop | X-axis Travel | 300 mm |
Y-axis Travel | 300 mm | Z-axis Travel | 100 mm |
X/Y/Z Repeat Accuracy (mm) | ±0.02 | XYZ Acceleration | 0.3 g |
Minimum Dispensing Volume | 0.0005 ml | Dispensing Accuracy | ±0.01 ml / 1 ml |
X/Y/Z Mechanical Structure | H-Bridge | Program Storage | 999 sets |
X/Y/Z Control Mode | IPC-based motion controller | X/Y/Z Drive | Servo motor + high-precision lead-screw module |
Y-axis Load (kg) | 10 | Z-axis Load (kg) | 5 |
Programming Method | PC | Compatible Materials | Solder Paste/Silicone |
Overall Dimension | 515*588*660 mm | Weight (kg) | 80 |
Valve Type | Screw Valve | Heating System | Yes |
Input Air Pressure | 0.25-0.7 MPa | Input Voltage | 220 V |
Applicable industry
LED Lighting Industry
Typical applications: Perimeter sealing and waterproof gluing for the bases/housings of LED bulbs, candle lamps, PAR lamps, and lamp cups; as well as fixed-point gluing for end caps of fluorescent tubes.
Consumer Electronics Industry
Typical applications: Bonding and encapsulation of circular components such as TWS earphone diaphragms/speakers, buzzers, micro-motors, voice coils, watch cases, and camera lens rings.
Automotive Electronics Industry
Typical applications: Sealing of headlight lenses, waterproof gluing for millimeter-wave radar/sensor housings, and circular sealing of new energy battery modules.
General Machinery & Hardware Industry
Typical applications: Pre-coating of mechanical parts like bearings, gears, and sealing rings; as well as sealing gluing for pressure gauges and valve ports.
Other Industries
Medical Devices: Circular dispensing and sealing for syringe components and monitoring sensors.
Optical Communication: Circular bonding and fixing of fiber optic interfaces and optical lenses.
Small Home Appliances: Dispensing operations for fan motors, kettle sealing rings, and circular buttons.
Glues for Dispenser Applications
Dispensers are mainly used for various silicones, solvents, adhesives, glues, paints, chemical materials, liquid adhesives, etc.
Any dispensing path
Various complex dispensing patterns and dispensing paths, intelligently and automatically correcting the optimal path
Why choose simbel
Certificates
We focus on delivering quality products with reliable assurance. This machine has already got 3C ,CE,UL,FCC certificates.If custom design required ,a new certification may take 1-2 weeks to obtain .
How to Purchase Our Equipment
Step1 Clarify requirements
You can contact our customer agent Irene.li@simbelintel.com to clarify the requirements .or you can talk to us via our official whatsaspp +86 15928564693. or drop message via contact page . We will reply you within 8 hours .
Step2 Free proofing
We may need you to provide drawings /requirements of the machine. In some cases, physical samples may needed in case to provide more accurate solutions and quotation.
Step3 Verify the quality by sending back physical samples or via videos/pictures
After we finished the free proofing, we will send you back the samples or share you videos to varify the quality/perfomance of machine.
Step4 Pay the deposit according to the contract
If you are satisified with the free proofing, then both sides sign a contract to start the coopeation.
we accept T/T, paypal . Normally 50% advance payment is required. please kindly check with our sales agent.
Step5 Start production
Once we receive the down payment, we will start the production.
Step6 Deliver on time according to the contract
After the production finished ,we will debug the machine and once again to verify the machine under your witness. Once everything settled , we will ship the machine to you.
Step 7 After-sale service
We provide 1 year warranty for every machine we sold. Beyond the warranty, we will support life-long paid service and free tech support.
After-sale service
Simbel provide at least 1 year warranty service . Simbel has mature after-sales service system to provide life-long after-sale service and tech support and would like to build long-term cooperation with customers all over the world .
Packing&Shipping Details
Simbel support vaious shipping method including air, sea, train,road, base on the timeline and equipment size.
Whatsapp: +86 159 2856 4693
E-mail: Sales@simbelintel.com
Phone: +86 28 88411029










