All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Commercial Equipment & Machinery
Printing Machine
Printing Machinery Parts
  • Single Way Diahragm Ink Pump for Flexo Printing Machine
  • Single Way Diahragm Ink Pump for Flexo Printing Machine
  • Single Way Diahragm Ink Pump for Flexo Printing Machine
  • Single Way Diahragm Ink Pump for Flexo Printing Machine
  • Single Way Diahragm Ink Pump for Flexo Printing Machine
  • Single Way Diahragm Ink Pump for Flexo Printing Machine
Single Way Diahragm Ink Pump for Flexo Printing Machine
Ready to Ship
In stock Fast dispatch

Single Way Diahragm Ink Pump for Flexo Printing Machine

  • >= 1 Sets
    $50

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
View product details

Single Way Diahragm Ink Pump for Flexo Printing Machine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precise Ink Delivery: Designed to provide consistent, unidirectional flow of ink for flexographic printing machines, ensuring accurate and uniform printing on materials like paper, plastic, and film.
  • Pressure Regulation: Maintains stable pressure levels to optimize ink transfer, reducing waste and enhancing print quality.

Key features

  • 1. Corrosion-Resistant Diaphragm Material Technology

    • With a corrosion-resistant diaphragm made of chemical-treated polymer or stainless steel, this ink pump ensures long-lasting durability even when handling aggressive inks. Unlike traditional pumps prone to degradation, this design maintains structural integrity in harsh printing environments.

  • 2. Precision Adjustable Flow Control Design

    • With an interactive touchscreen interface and multi-program presets, you can customize ink flow rates and pressure settings for different Flexo printing tasks. This eliminates manual adjustments, saving time and reducing operator error.

  • 3. High-Performance Output for Thick Inks

    • Delivering a maximum output speed of 50 LPH (liters per hour) and compatibility with inks of up to 500 cP viscosity, this pump handles heavy-duty printing demands. It outperforms basic diaphragm pumps limited to thinner fluids.

  • 4. Continuous Operation for Industrial Scenarios

    • Engineered for 24/7 commercial use, this pump’s robust build and thermal regulation system prevent overheating during prolonged runs. Ideal for high-volume Flexo printing lines where downtime is critical to avoid production delays.

  • 5. Certified for Safety and Compliance

    • Certified to ISO 9001 and RoHS standards, this pump ensures safe ink handling and environmental compliance. Its leak-proof seals and pressure safety valves meet global industrial printing regulations.

Product details

Single Way Diahragm Ink Pump for Flexo Printing Machine

The Single Way Diaphragm Ink Pump is a precision-engineered component designed for flexo printing machines, ensuring consistent ink delivery and pressure regulation. Built with corrosion-resistant materials and optimized for reliability, it supports high-speed printing operations while maintaining ink flow accuracy.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless Steel Body, EPDM DiaphragmWithstands harsh chemicals in ink systems
Flow Rate10–30 L/min (adjustable)High-volume printing on packaging lines
Max Pressure12 barEnsures stable ink supply for flexo heads
CertificationsCE, RoHSMeets global industrial safety standards
Diaphragm TypeSingle DiaphragmPrevents ink leakage and contamination

Customization guide

Adjustable flow rate settings (via manual knob or digital control) allow customization to match ink viscosity and printing speed requirements. Material compatibility can be tailored for aggressive inks (e.g., UV-curable or solvent-based) by selecting diaphragm materials like NBR or FKM.

Get inspired

Optimize your flexo printing workflow with a pump that balances precision and durability. Whether printing on packaging, labels, or flexible materials, this pump ensures consistent ink transfer for sharp, high-quality outputs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Flow Rate10–20 L/min15–25 L/min (+50%)20–30 L/min (+100%)*
Max Pressure8 bar10 bar12 bar
DiaphragmEPDMNBR (chemical-resistant)FKM (high-temp/chemical)
Service Life5,000 hrs8,000 hrs12,000 hrs (+40%)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s FKM diaphragm offers 50% longer service life in high-temperature environments compared to standard EPDM.
    • The Advanced Model’s NBR diaphragm ensures 30% better resistance to aggressive inks than competitors.
    • All models feature a patented pressure-balanced design, reducing wear by 20% over traditional diaphragm pumps.

  2. Optimal Version Selection:

    • Base Model: Ideal for small-scale printing shops using low-viscosity inks (e.g., water-based).
    • Advanced Model: Suited for medium-volume production requiring chemical resistance (e.g., solvent-based inks).
    • Pro Model: Recommended for industrial users needing high-pressure stability and durability in extreme conditions (e.g., UV-curing lines).

With the Pro Model’s 12 bar pressure rating, you can achieve flawless ink distribution on high-tension substrates. Pair its FKM diaphragm with aggressive inks to eliminate downtime from clogging or leaks.

*Comparative performance vs. industry benchmarks (e.g., 20% faster flow rate than traditional diaphragm pumps).

Frequently asked questions

  • Which Single Way Diaphragm Ink Pump model is best for small-scale Flexo printing operations?

  • How do I clean the diaphragm of a Single Way Diaphragm Ink Pump for Flexo Printing?

  • Stainless Steel vs. Plastic: Which material is better for Flexo Printing Ink Pumps?

  • Can this Single Way Diaphragm Ink Pump be customized for specific ink viscosities?

  • Is this Flexo Printing Ink Pump FDA-approved for food packaging applications?

  • What’s the maximum flow rate of the Single Way Diaphragm Ink Pump for Flexo machines?

  • How does the Single Way Diaphragm design ensure long-term durability in Flexo printing?

  • Can this ink pump handle high-viscosity inks in Flexo printing?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-chemical environmentsStainless Steel (Base) / Reinforced Aluminum (Advanced)▲ Base: Resists corrosion (ASTM A268)
▲▲ Advanced: 10+ year lifespan (ISO 9227)		Base: 20% heavier than plastic alternatives
Advanced: 15% cost premium
Flow RateHigh-volume printing operations8 L/min (Base) / 12 L/min (Advanced)▲ Base: 30% faster than Industry Standard (5 L/min)
▲▲ Advanced: 240% Industry Standard capacity		Advanced requires larger power supply
Pressure HandlingHigh-pressure ink systems75 PSI (Base) / 100 PSI (Advanced)▲ Base: Safe for most industrial presses
▲▲ Advanced: Handles extreme conditions (ISO 10775)		Base may throttle at peak loads
Noise LevelNoise-sensitive environments55 dB (Base) / 50 dB (Advanced)▲ Base: Quieter than competitors (ISO 3744)
▲▲ Advanced: 40% quieter than Industry Standard (43 dB)		Advanced requires specialized mounting
Chemical ResistanceAggressive ink formulationsPasses ASTM D543 (Base) / ASTM F739 (Advanced)▲ Base: Resists 50+ chemicals
▲▲ Advanced: Withstands 30+ hours of exposure (ISO 2812)		Base may degrade with UV-curable inks
Maintenance RequirementsFrequent cleaning workflowsTool-free diaphragm replacement (Base) / Self-lubricating parts (Advanced)▲ Base: 50% faster servicing
▲▲ Advanced: 90% fewer part replacements (ISO 14229)		Advanced requires training for calibration

Related searches

din android universal gps navigation newsn999%-99999% tin lead solder powder filigreeinsulated cooler bag cooler bags forwifi smart outdoor camerathermo plate heat exchangerwood cutting sliding table sawHengjia minnows fishing lurescustom letter glass cuptoroid winding machinetransformer winding machinetoroid coreMadisi aluminum tube paintswivel memory stickbrass horse statuecustom cnc wide square active passiveartificial penis for women masturbation sexgaming laptops gaming graphics card for

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.