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News and Events
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Not Every Line Needs a Piston Pump: Finding the ASD-D4's Sweet Spot
A selection guide positioning the ASD-D4 4L motor gear pump melter against piston pump alternatives: viscosity limits, output behavior, maintenance profile, and the applications where each belongs. From Guangzhou Keqirui.
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Three Guns from One Small Box: Multi-Point Gluing Without the Second Machine
The ASD-D4 4L supports 2–3 hose outputs and up to 3 glue guns from a single 4L host measuring just 590×340×546mm. A look at how compact multi-point dispensing works — and where it fits. From Guangzhou Keqirui.
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Small Machine, Full Control Stack: The ASD-D4 4L Isn't a Stripped-Down Melter
A technical look at the ASD-D4 4L's control architecture: 7-inch full-colour interface, real-time temperature capture, Ni120 sensor compatibility, external signal input, and 0–10V analogue output for pressure regulation. From Guangzhou Keqirui.
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Motor-Driven, Not Air-Driven: The ASD-D4 4L Puts Gear Pump Precision on Your Bench
Meet the ASD-D4 4L precision gear pump hot melt glue machine — a 4L, 2500W motor-driven melter with a 7-inch touch screen, 2–3 hose outputs, and 100,000 cps viscosity capability. Built by Guangzhou Keqirui.
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When the Robot Calls the Shot: The Meltax 20L in an Automated Line
Automation changes what a hot melt machine must do. A look at how the Meltax 20L's reserved automation interface, touch screen control, and multi-gun architecture fit into PLC-driven, robot-assisted production lines. From Guangzhou Keqirui.
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Six Signs You've Outgrown Your Current Hot Melt Machine
A practical selection guide for production engineers: six clear signals that a 20L piston pump hot melt machine — rather than a smaller gear pump unit — is the right specification. Featuring the Meltax 20L from Guangzhou Keqirui.
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The Headliner That Wouldn't Bond: A Retrofit Story with the Meltax 20L
A field account of how an automotive interior parts manufacturer replaced an underperforming gear pump melter with the Meltax 20L and cut defect rates by nearly 20%. Includes retrofit details from Guangzhou Keqirui.
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Gear Pump or Piston Pump? The Answer Shows Up at 100,000 cps
Why do gear pump melters struggle with ultra-high viscosity hot melt adhesive while piston pumps succeed? A technical look at pressure, cut-off behavior, and maintenance — featuring the Meltax 20L from Guangzhou Keqirui.
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Every Refill Costs You 5–8 Minutes: The 20L Tank That Gives Them Back
Refilling stops quietly drain output on mid-to-high speed gluing lines. Here's why a 20L melting tank with ≥30L/hour output is becoming the new baseline — and how Guangzhou Keqirui's Meltax 20L addresses it.
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70kg, Dual Voltage, Zero Hassle: The Meltax 15L Slides Into Any Production Line
Discover how the Meltax 15L hot melt adhesive machine's compact 950×470×621mm footprint, 70kg weight, and 220V/380V dual-voltage support make it ideal for retrofitting new and old production lines. Guangzhou Keqirui delivers flexible solutions.
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One Host, Six Guns: The Meltax 15L Slashes Equipment Investment for Multi-Station Lines
Explore the modular expansion capability of the Meltax 15L hot melt adhesive machine – supporting 1 to 6 glue guns for simultaneous multi-station dispensing. Guangzhou Keqirui delivers flexible, cost-saving adhesive solutions.
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120,000 cps? No Problem: The Meltax 15L Piston Pump Ends Stringing and Dripping for Good
Learn how the Meltax 15L's 14:1 pneumatic piston pump handles ultra-high viscosity adhesives up to 120,000 cps with clean cut-off, eliminating stringing and dripping. Guangzhou Keqirui offers precision adhesive solutions.
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CONTACT US
Contact number: +86-18011814818 +86-13316279963 +86-13352800809
WhatsApp：+86-18011814818 +86-13316279963 +86-13352800809
Company address: No. 5, Beicun North Road, Xiuquan Street, Huadu District, Guangzhou
CONTACT US
Contact number: +86-18011814818
Contact number: +86-13352800809
Contact number: +86-13352800335
WhatsApp： +8618011814818 +86-13316279963
Company address: No. 5, Beicun North Road, Xiuquan Street, Huadu District, Guangzhou
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