Single‑Component Screw Platen Pump for LiDAR Bonding — 50–600 mL/min Flow Rate

Product Overview

This single‑component screw platen pump provides steady, metered flow for LiDAR module bonding and similar small assembly tasks at 50–600 mL/min. The unit offers reliable volume output, stable pressure support, and a quick‑change mixing or dispensing interface so you can feed adhesive to a dispenser or apply directly. Choose this pump when you need uniform bead shape, repeatable volume and simple cleaning for single‑component adhesives.

Problem

LiDAR bonding lines fail when adhesive flow fluctuates or bead shape varies, causing misalignment, optical defects, or rework.

Cause 

Flow instability usually results from air in the supply, uneven feed, or a pump that cannot keep a steady output when demand or viscosity changes. Manual refill or unsuitable feed methods cause pressure dips and inconsistent bead formation.

Solution 

Conclusion: this screw platen pump meters material consistently and maintains steady outlet pressure so bonding beads keep the same shape and volume across long runs. The platen style and screw displacement give positive feed, avoid air ingestion, and reduce pulsation compared with simple piston or gravity feed systems. Quick access to the head and replaceable parts make cleaning fast.

Technical Specifications

Application 

• LiDAR module bonding: consistent bead for optical windows and sensor seats.
• Camera and sensor modules: controlled adhesive supply for small pads and seals.
• Connector potting and small-gap sealing: steady flow for repeatable bead formation.
• Pilot lines and small production cells: easy integration with dispenser heads or robots.

How It Works 

Twin screw displacement forces material forward at a set rate for steady flow. The platen holds feed ports or cartridges while screw rotation produces positive displacement. Speed control sets flow; mechanical design minimizes pulsation. Output is delivered to the dispenser or mixer head; outlet pressure keeps bead shape consistent at the point of application.

How To Choose 

Conclusion: size the pump to your peak flow and select options for cleaning and verification.

Steps:

1. Define peak flow per head or per line — choose the model to cover that peak with margin.
2. Provide adhesive viscosity at working temperature and any solids content so we can advise screw type and clearances.
3. Decide feed method: cartridge, pressure pot or bulk feed and request the matching adapter.
4. Choose controller and optional flow sensor if you need closed‑loop verification of delivered volume.
5. Plan cleaning intervals and select quick‑release head or purge module if frequent changeover is expected.
6. Arrange a bench trial if you use filled or abrasive adhesives to confirm wear and cleaning intervals.

Maintenance and Cleaning

Conclusion: designed for industrial use with simple maintenance steps.

• Quick‑release head and replaceable outlet parts allow fast disassembly for cleaning.
• Routine purge and flush sequences minimize material build-up.
• Keep spare wear parts on site for filled adhesives or abrasive fillers.

Company Capability & Trust 

Mingseal supports pump selection and trial runs to reduce integration risk.
Mingseal Technology supplies metering pumps, mixing heads and dispensing support. We provide bench testing, on‑site commissioning, spare parts and material compatibility checks. Test reports and dimension drawings available on request.

FAQ 

Q1: What flow range should I pick for my LiDAR line?
A1: Choose a model that covers your peak line demand with 10–20% margin. If you need 300 mL/min continuous, select the 300–600 mL/min range model to avoid running at maximum speed continuously.

Q2: Can this pump handle filled adhesives used in lens bonding?
A2: Yes. Screws and wetted parts can be specified for filled or abrasive formulations. Send a sample for a short bench test to confirm wear and flow.

Q3: How precise is the delivered volume?
A3: Typical metering accuracy is ±1~3% by volume when the system is set up per recommendations and feed is stable. Adding a flow sensor improves verification.

Q4: Do you offer integration support with dispensers or robots?
A4: Yes. We assist with mounting, control signals and on‑site tuning to match your dispenser head and robot interface.

About Mingseal

Mingseal is a trusted manufacturer of precision dispensing equipment for global automotive, electronics, and smart manufacturing markets. From single-component pumps to fully integrated automated lines, we help our partners achieve cleaner processes, higher yields, and more intelligent production. Our engineering team and global support network ensure every customer gets the best performance for every application.

Contact Mingseal to learn how the KGL Series Single Component Screw Platen Pump can improve your adhesive transfer efficiency and reliability today.