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High Speed Pump Capping Machine for Liquid Soap Bottles

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Built for high-speed production, this High Speed Pump Capping Machine ensures accurate and leak-free sealing for liquid soap bottles using a continuous rotary system and servo torque control. It is widely adopted in the daily chemical industry for efficiently packaging hand soaps, body washes, and sanitizers without scratching the pump heads.
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  • Application
  • Automatic Degree
  • Capacity
  • Torque
  • Brand
Application Daily Chemical & Personal Care, Cosmetics & Beauty
Automatic Degree Fully Automatic
Capacity 60-70b/min
Torque 0.2-20 N·m
Brand RUN-TECH

Product Introduction

High Speed Pump Capping Machine

· High-speed continuous capping for mass production

· Servo-controlled torque preventing liquid soap leakage

· Anti-splash and foam-resistant capping action

· Soft-grip jaws protecting pump heads from scratches

· Built-in missing cap and tilted cap detection

Learn more

Basic Information

High Speed Pump Capping Machine

The High Speed Pump Capping Machine is purpose-built for the rapid and stable sealing of liquid soap bottles. Liquid soaps often create foam and leave slippery residue at the bottleneck, causing caps to slip during high-speed operation. This Liquid Soap Capping Machine utilizes a servo-driven torque system and high-friction gripping jaws to dynamically compensate for these conditions. It delivers an airtight, leak-free seal without cross-threading. As a trusted equipment partner, RUN-TECH serves brand manufacturers and contract packagers, helping them transition to fully automated, high-yield production lines.

High Speed Pump Capping Machine for Your Production Scale

1. Entry-Level High-Speed Capper

Ideal for small-to-medium batches. Features manual loading with reliable high-speed tightening, balancing fast output with low initial investment.

2. Inline Continuous Capper

Designed for standard automated lines. Integrates with existing conveyors for continuous high-speed capping while preventing liquid soap splashing.

3. Rotary Multi-Station Capper

Built for maximum throughput. Multi-station processing achieves extreme speeds with stable torque for large-scale liquid soap production.

4. Flexible High-Speed Capper

Engineered for various bottle formats. Features rapid tool-free changeovers to switch SKUs quickly without sacrificing high-speed performance.

High Speed Pump Capping Machine Applications by Industry

1. Daily Chemical & Household Cleaning Industry

This sector requires massive volume and leak-free packaging. Liquid soap often splashes and leaves slippery residue. This High Speed Pump Capping Machine features high-friction gripping jaws to prevent slipping, ensuring a secure seal on large-capacity hand soap and detergent bottles at maximum speeds.

2. Hospitality & Catering Supply Industry

Hotels and restaurants demand small, tamper-evident bottles with perfect finishes. This Liquid Soap Pump Capper offers rapid tool-free changeovers to handle various delicate bottle geometries. Its soft-touch jaws prevent pump head scratches, maintaining the premium aesthetic required for guest amenities.

 

3. Healthcare & Public Hygiene Industry

Hospitals and public facilities require strict hygiene and zero leakage. Built with stainless steel contact parts, the Automatic Liquid Soap Capping Machine easily handles medical hand sanitizers and disinfecting soaps. The precise servo control guarantees an airtight seal to meet rigorous safety compliance.

4. Cosmetics & Personal Skincare Industry

High-end liquid soaps and body washes often come in uniquely shaped bottles with long dip tubes. This High Speed Capping Machine utilizes synchronized bottle clamping and precise guide rails to ensure perfect dip tube insertion, eliminating cross-threading and delivering an elegant retail appearance.

 

Technical Parameters of the High Speed Pump Capping Machine

Parameter

Source Specification

Applicable bottle

Customized according to customer requirements

Number of capping heads

6 heads

Main-machine dimensions - parameter table

2,000 x 1,800 x 2,950 mm (reference)

Main-machine dimensions - later source section

2,000 x 1,650 x 2,900 mm

Main-machine power

5 kW

Main-machine weight

4,000 kg

Torque-control method

Permanent-magnet clutch

Production capacity

55-60 bottles/minute

Required air supply

0.5-0.6 MPa clean, stable compressed air

Power supply

380 V, 50 Hz

Operating noise

80 dB measured within 1 m of the machine; later source section states less than 82 dB(A) under load

Conveyor height

950 +/- 50 mm

Adjustable conveyor width

50-100 mm

Compressed-air consumption

0.009 m3/min at the stated clean compressed-air requirement

Machine construction

Main body: SUS304, carbon steel and aluminum alloy; outer frame: SUS304 and acrylic doors; cap-contact parts: polyurethane

Performance & Quality

Preventing Cross-Threading on High-Speed Lines

At high speeds, even a slight misalignment can cause the pump cap to cross-thread, leading to leaks. This High Speed Pump Capping Machine utilizes a synchronized bottle clamping system combined with servo-driven heads. It ensures the cap meets the bottleneck perfectly straight, delivering a reliable, airtight seal even at maximum operating speeds.

Handling Foamy Liquid Soap Residue

Liquid soap often creates stubborn foam and residue at the bottleneck, which makes standard capping heads slip. This Liquid Soap Capping Machine features high-friction gripping jaws and a dynamic torque feedback loop. It instantly compensates for the wet surface, preventing cap slippage and guaranteeing uniform tightness without crushing the pump structure.

 

Brand-Name Components of the High Speed Pump Capping Machine

No.

Component

Brand

Model

Unit

Origin

1

PLC

Siemens

S7-200 SMART

set

Germany

2

Touch screen

Siemens

SMART 1000 IE V3

set

Germany

3

Frequency inverter

Schneider

ATV12 series

set

France

4

Alarm light

Schneider

XVGB3SM

piece

France

5

Photoelectric sensor

Leuze

PRK5 series

piece

Germany

6

Proximity switch

Leuze

IS 118MM series

piece

Germany

7

Air-pressure switch

Airtac

PK506

piece

Taiwan

8

Pressure filter

Airtac

GFR400

piece

Taiwan

9

Solenoid valve

Airtac

4V110

set

Taiwan

10

Encoder

Omron

E6B2

set

Japan

11

Relay

Omron

G6D-F4B-DC24V

set

Japan

12

Miniature circuit breaker

Schneider

OSMC series

set

France

13

Switch-mode power supply

Delta

DRP024V series

piece

Taiwan

FAQ

1. Does high-speed operation affect the sealing quality or cause leakage?

No. The Liquid Soap Capping Machine uses a servo-driven feedback loop that dynamically adjusts the torque for every single cap. Even at maximum speeds, it ensures an airtight, leak-free seal without over-tightening or splashing the liquid soap.

2. How does the machine prevent cap slipping on wet or foamy liquid soap bottles?

Liquid soap often leaves slippery residue at the bottleneck. This High Speed Pump Capping Machine is equipped with high-friction gripping jaws and synchronized clamping to hold the bottle firmly, preventing the cap from slipping or cross-threading during tightening.

3. Can it prevent the plastic pump head from being scratched?

Yes. The equipment features soft-touch gripping jaws that hold the cap securely without leaving marks, ensuring your final products maintain a flawless, premium retail appearance.

4. How long does it take to change over to a different bottle size?

Changeover typically takes only 15–20 minutes. With hand-wheel adjustments and quick-release fixtures, operators can switch between different liquid soap bottle sizes easily without complex tools.

5. Can you customize the capping machine for our specific bottle designs?

Yes. As a reliable manufacturer, we offer customized fixtures, star wheels, and cap feeding tracks to perfectly match your unique bottle geometries and pump designs.

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