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Automatic Pump Bottle Capping Machine

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An efficient solution for securing pump dispensers onto bottles. This Automatic Pump Bottle Capping Machine applies steady torque to achieve leak-free sealing without damaging the pump head. It is widely used in daily chemical and cosmetic factories for packing hand wash, lotion, and shampoo.
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  • Application
  • capping method
  • Capping Heads
  • Capacity
  • Brand
Application Daily Chemical & Personal Care, Cosmetics & Beauty, Chemical & Agrochemical
capping method rotary capping type
Capping Heads 6 Heads/8 Heads/10 Heads/12 Heads
Capacity 60-70b/min
Brand RUN-TECH

Product Introduction

Automatic Pump Bottle Capping Machine

· Fully automatic pump cap feeding and positioning

· Servo-controlled torque for precise sealing

· Gentle gripping to prevent pump head scratches

· Quick tool-free changeover for various bottle sizes

· Built-in missing cap and tilted cap detection

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Basic Information

Automatic Pump Bottle Capping Machine

The Automatic Pump Bottle Capping Machine is engineered for stable and high-precision capping across daily chemical, cosmetic, and personal care lines. Utilizing a servo-driven torque system and flexible gripping jaws, this Pump Bottle Capping Machine delivers an airtight seal without damaging the pump head or leaving scratches. It accommodates various bottle geometries and pump cap sizes. As a trusted equipment partner, RUN-TECH serves brand manufacturers, OEM/ODM facilities, and contract packagers, helping them seamlessly transition from manual labor to fully automated production.

Automatic Pump Bottle Capping Machine for Your Production Scale

1. Semi-Automatic Pump Bottle Capping Machine

Ideal for low output or frequent changes. Operators place caps manually while the machine handles tightening with motor-driven torque.

2. Inline Automatic Pump Bottle Capping Machine

Suited for medium-capacity lines with mixed SKUs. It features hand-wheel adjustments for rapid tool-free changeovers and smooth conveyor integration.

3. Rotary High-Speed Pump Bottle Capping Machine

Built for large-scale mass production. The multi-station rotary platform synchronizes feeding and capping for maximum throughput with ultra-low vibration.

4. Customizable Pump Bottle Capping Machine

Designed for unique bottle shapes or non-standard pump caps. It offers tailored fixtures and custom feeding tracks to adapt to specific packaging needs.

 

Automatic Pump Bottle Capping Machine Parameters

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

Automatic Pump Bottle Capping Machine Applications by Industry

1. Daily Chemical & Personal Care

Shampoos, body washes, and hand sanitizers heavily rely on pump dispensers. This Automatic Capping Machine ensures high-speed, leak-free sealing, keeping the pump nozzle scratch-free for a premium retail appearance.

3. Household & Institutional Cleaning

Detergents, surface cleaners, and disinfectants demand durable capping. This Automatic Pump Capping Machine operates reliably in demanding environments, accommodating various chemical-resistant pump caps without leakage.

2. Cosmetics & Skincare

Lotions and facial cleansers require gentle handling and airtight seals. This Bottle Capping Equipment features precise servo control to prevent cross-threading and ensure an elegant finish on delicate bottles.

4. Pharmaceutical & Healthcare

Medical lotions and sanitizers require strict hygiene and secure closure. Built with stainless steel contact parts, the machine ensures a consistent seal for product integrity and regulatory compliance.

Performance & Quality

Preventing Cross-Threading and Leakage on Pump Bottles

Pump caps with long dip tubes are prone to cross-threading if the bottle is not perfectly stabilized. This Automatic Pump Bottle Capping Machine utilizes a synchronized bottle clamping system and an independent nozzle orientation guide. This ensures the dip tube enters the bottleneck smoothly and the threads engage perfectly, eliminating leakage risks and ensuring absolute product integrity. 

Maintaining Capping Accuracy at High Speeds

Torque accuracy is critical when tightening plastic pump heads, as excessive force can cause invisible micro-cracks. This Pump Bottle Capping Machine uses a servo-driven torque feedback loop that dynamically adjusts the tightening force at maximum speeds. Every single cap is sealed with identical precision, reducing defective rates and protecting your brand reputation. 

Brand-Name Components of the Automatic Pump Bottle 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. How does the machine prevent scratching the pump head?

It uses flexible, soft-touch gripping jaws and precise servo torque control, which hold the cap firmly without leaving marks or scratches on the plastic surface.

2. Can it handle bottles with long dip tubes?

Yes. The machine features an independent nozzle orientation guide and synchronized bottle clamping to ensure the dip tube enters the bottle smoothly without pinching or bending.

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

Changeover typically takes 15-20 minutes using hand-wheel adjustments. No complex tools are required.

4. Does it have missing cap detection?

Yes. Built-in sensors automatically detect missing or tilted caps and trigger an alarm or rejection mechanism to ensure only perfectly sealed bottles proceed to the next line.

5. What is the warranty and after-sales support?

We provide a one-year warranty for the main machine (excluding wearing parts) and lifelong technical support. Besides remote diagnosis and global spare parts supply, we can arrange engineers for on-site installation, commissioning, and operator training to ensure smooth start-up.

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