Can the machine prevent over-tightening and cap cracking?

Torque limit function stops capping automatically once target torque reached to avoid cap cracking.

Can this screw capper be used for food sauce bottles?

Yes, stainless contact parts meet food grade standard, suitable for sauce and honey round bottles.

Will inconsistent bottle height affect capping result?

Capping head height adjustable. Stable capping result as long as bottle height within working range.

Can we send our bottle and cap samples for test before purchase?

Sample test available. We will send test video to verify the capping performance of this capping machine.

What causes liquid leakage after capping?

Mostly caused by improper torque setting or dimension tolerance of caps and bottles. Adjust torque of cap tightener.

Round Cap Screw Capper

Name: Round Cap Screw Capper
Brand: CHANGZHOU RUN-TECH MACHINERY CO.,LTD
SKU: 2311145575

Jiangsu, ChinaCHANGZHOU RUN-TECH MACHINERY CO.,LTD

US$48,000.00-53,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

RT-6C

Packaging

Wood Case

Automatic Grade

Automatic

Packaging Material

Plastic

Application

Cosmetics, Cleaning, Detergent, Drinks, Oil, Dairy Products, Skin Care Products, Hair Care Products, Tea, Vegetable, Fruit, Fish, Meat, Snack, Rice, Flour, Seasoning

Usage

Outpacking

Type

Cap Sealing Machine

Packaging Material Mechanical Properties

Full Automatic Filling and Sealing Machine

Material Type

Liquid

Brand

Run-Tech

Cap Style

Trigger Cap/Pump Cap/Round Cap

Automatic Degree

Fully Automatic

Capacity

80-100 B/H

Suitable Cap

Pump Cap/Trigger Cap

with Cap Preses or Not

Yes

Machine Style

High Speed Rotary Type

Romote Control

Yes

Capping Heads

6 Heads

Heads Numbers

6 Heads

High Speed or Not

High Speed

Capping Usage

Bottle Sealing

Servo Type or Not

Servo Type

PLC Brand

Siemens

Transport Package

Wood Case

Specification

1000ml-5000ml

Origin

China

Production Capacity

100sets/Year

Key features

This round cap screw capper fits various sizes of round caps, featuring strong versatility as a reliable capping machine.

It delivers adjustable torque for consistent tightening. This screw capper prevents loose caps or cracked caps.

The machine runs smoothly with low vibration. This bottle capper maintains stable output during long continuous runs.

Constructed with stainless steel frame, it meets hygiene standards for food and cosmetic industries and easy to clean.

Quick and simple mold changeover, less debugging time when switching between bottles and round caps.

Semi automatic and automatic working modes are available for production lines of different capacities.

Equipped with overload protection, it stops automatically when jamming occurs to protect core parts of the screw capper.

The capping head height can be adjusted freely to match round bottles of different heights.

Uniform capping pressure avoids scratches on plastic round caps and keeps good finished appearance.

Wide compatibility, this bottle capper works for both glass bottles and PET plastic bottles.

Company profile

CHANGZHOU RUN-TECH MACHINERY CO.,LTDJiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2026-03-02Nearest Port: shanghai, ningboAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CIF, CFR, EXW, DAP, DDP

About Our Factory & Business Background

AddressNo 22 Qingyang Road, Xuejia Town, Xinbei District, Changzhou, Jiangsu, China

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months

Our Production Capability & Technical Expertise

Main ProductsHigh Speed Filling Machine, High Speed Rotary Capping Machine, Hot Melt OPP Labeling Machine, Shrink Sleeve Labeling Machine, Self-Adhesive Labeling Machine for Bottles, Cartoning Packing Machine