Hand held capping machine

Introduction

A hand held capping machine is a portable capping device used to apply the caps or the closures to the bottles and the containers by hand, and it is used in the pharmaceutical, the food, the beverage, the cosmetic, and the many other applications for the closing of the containers in the small and the variable quantities. The hand held capping machine consists of a capping head or a chuck, a motor, a handle, and the speed and the torque control, and it applies the screw caps by the rotation with the controlled torque, and it may accept the various types and the sizes of the caps, with the changeable chucks; the hand held capping machine is used for the capping of the bottles and the containers in the laboratories, in the small production, in the field, in the sampling, and in the many other applications, and it provides a convenient and a consistent capping, with features such as the adjustable torque, the variable speed, and the rechargeable battery; the hand held capping machine is portable and easy to use, and it is an essential device for the capping in the applications where the automatic capping machines are not suitable. Hand held capping machines are used in the laboratories, in the food and the beverage industry, in the pharmaceutical industry, in the field, and for many other applications. With their portability, hand held capping machines are essential for the convenient capping.

Hand Held Capping Machine LHHCM-T2010

Hand Held Capping Machine using electric power for capping. It can cap 30 to 90 bottles per minute. Works on a wide range of cap sizes and are suitable for tall, short, large, heavy, or...

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Standards

EN 415-1:2014-Safety of packaging machines-Terminology and classification of packing machines

EN 415-2:2025-Safety of packaging machines-Packaging machines for pre-formed rigid containers (filling, capping, closing and sealing)

Complies with the above standards, but is not limited to them.

Features

1. Hand held capping machine for manually or electrically tightening screw caps on bottles, vials and containers.

2. Portable capping tool for closing and sealing caps in pharmaceutical, food, cosmetic, chemical and packaging lines.

3. Suitable for small batch production, laboratory, bottling lines, and packaging operations requiring cap tightening.

4. Includes capping tool body, chuck/collet, torque adjustment, power cord/battery, and operation manual.

5. Supports capping of screw caps, pump dispensers, spray caps, dropper caps on glass/plastic bottles and vials.

FAQ

Q1: What testing scenarios is this capping machine mainly applied to?

A: The hand held capping machine (portable capper/electric capping tool) is used in pharmaceutical, food and beverage, cosmetic, chemical, laboratory, and small-batch packaging operations to tighten (and sometimes loosen) screw caps on bottles, vials, jars, and containers, providing consistent torque for proper sealing without over-tightening (which can damage caps/threads or cause leaks) or under-tightening (which causes leaks, contamination, or loss of product). It supports pharmaceutical (bottling lines (pills, tablets, capsules, liquids, syrups, eye drops, e-liquids), vial capping (serum vials, sample vials), clinical trial packaging (small batches), laboratory sample preparation (sealing sample vials, reagent bottles), food and beverage (small-batch bottling (sauces, honey, juices, spirits, beer, wine), jar capping (jams, pickles, preserves), cosmetic (creams, lotions, shampoos, essential oils, perfumes - pump/spray/dropper caps), chemical (solvent bottles, reagent containers, cleaning products, automotive fluids), laboratory (sample vials, culture bottles, reagent bottles, media bottles), and general packaging (small businesses, contract packagers, start-ups, low-volume production lines, rework stations (re-capping rejected/leaking bottles on high-speed lines)). Hand held cappers are ideal for low-to-medium volume (100-2000 units/day) where a fully automatic capping machine is not cost-effective, or for flexible/mixed production (many cap sizes/bottle types). They provide controlled torque (adjustable) for consistent sealing, reducing repetitive strain injury (RSI) compared to hand tightening, and ensuring cap torque meets specifications (critical for pharmaceutical/food safety - under-tightened caps leak, over-tightened can strip threads or break tamper-evident rings).

Q2: What standards does the capping machine comply with?

A: The hand held capping machine follows relevant ISO, ASTM, FDA, 21 CFR and GB/T standards including ISO 15378 (primary packaging materials for medicinal products - good manufacturing practice), ISO 9001 (quality management), 21 CFR Part 211 (FDA current good manufacturing practice for finished pharmaceuticals - container closure integrity), ASTM D3198 (standard test method for application and removal torque of threaded closures), ASTM D2063 (standard test methods for measurement of torque retention for continuous thread closures), FDA food contact regulations (21 CFR 175-179 for materials in contact with food/pharmaceuticals), and GB/T standards for packaging machinery. The hardware complies with applicable machinery safety (ISO 12100, CE Machinery Directive), EMC (IEC 61326), and electrical safety (IEC 60335 for handheld motor tools). For pharmaceutical use, equipment should be suitable for GMP (cleanability, stainless steel or food-grade materials, no particle shedding, calibration of torque). For food contact, parts in contact with cap/bottle should be food-grade (stainless steel 304/316, food-grade rubber/plastic). Torque accuracy should be verified (typically +/- 5-10% of set torque) with a calibrated torque tester. For regulated industries (pharma, food, medical device), follow GMP/GHP and maintain calibration records.

Q3: What is the warranty period for the whole capping machine and key components?

A: The whole hand held capping machine is covered by a 12-month warranty (power tools often 1 year; some 2 years). The motor, gearbox, housing, torque control, and trigger/switch are covered, while capping chuck/collet (wear part - rubber/friction pads wear, chuck springs fatigue; replaceable), batteries (cordless models - capacity decreases over 2-3 years), carbon brushes (motor wear - replaceable), and friction pads are consumables/accessories. Damage from improper use, over-tightening (exceeding torque capacity can damage gearbox/motor), using wrong chuck size (damages cap and chuck), liquid ingress (spills, wet environment - not waterproof unless rated), dropping (handheld units - common cause of damage), running continuously beyond duty cycle (overheats motor - allow cool-down per duty cycle), or unauthorized repair is excluded. Extended warranty may be available. Motor/gearbox last 3-7 years; chuck/friction pads need periodic replacement (6-18 months depending on use); batteries 2-3 years.

Q4: Is this device difficult to operate? Is professional training required?

A: Operation is simple for basic capping. No professional training required, but proper technique (torque setting, chuck selection, ergonomics) is important for consistent results and injury prevention. We provide operation manuals. Proper setup (select chuck/collet matching cap size (chuck must fit cap snugly - too loose = slips, damages cap; too tight = hard to engage, may crack cap; adjustable chuck or interchangeable collets for different cap diameters (e.g., 10-50 mm)), set torque (adjust torque clutch to desired application torque (refer to cap/bottle manufacturer specification or ASTM D3198; typical: 0.5-2 Nm for small vials, 2-5 Nm for medicine bottles, 5-15 Nm for large jars; torque should be sufficient to seal but not strip threads or break tamper ring; test with torque tester), connect power (corded: plug in; cordless: insert charged battery, have spare), ensure clean/dry work area), capping operation (place cap loosely on bottle by hand (start threads by hand to avoid cross-threading - capping machine should only tighten, not start threads), hold bottle securely (use one hand to stabilize bottle (on bench or in holder) - bottle must not spin; for high torque, use bottle holder/ vise), engage capping chuck onto cap (center chuck on cap, press gently to seat), squeeze trigger (motor tightens cap; when torque reaches set point, clutch slips (audible click/stall) - release trigger immediately; do not continue squeezing after clutch slips (wears clutch, over-tightens), for removal (reverse mode if available): engage chuck, trigger reverse to loosen cap), inspect (cap should be fully seated (tamper-evident ring intact and engaged), no cross-threading, no cap damage; verify torque with torque tester (sample bottles per batch - application torque within spec; removal torque after 24 hours (ASTM D2063) for seal integrity), ergonomics (hand held cappers reduce RSI vs hand tightening, but still use proper posture (avoid overhead/awkward positions), use anti-fatigue mat, take breaks, use bottle holder to reduce grip force; for high volume, consider bench-mounted or automatic capper), post-use (turn off/unplug, clean chuck (wipe product residue, dust), inspect friction pads (replace if worn/glazed), store in dry area, charge battery (cordless - do not leave fully discharged long-term), maintenance (regular cleaning (after each use or daily - wipe chuck, housing; remove cap debris from chuck), chuck/friction pad inspection (weekly: check for wear, cracks, hardening (glazed pads slip); replace if worn), carbon brush inspection (every 3-6 months for corded models (if accessible); replace if short), battery care (cordless: charge/discharge properly, store at 50% charge long-term, replace if capacity reduced), torque calibration (every 6-12 months with calibrated torque tester (verify at low/mid/high torque settings; if off, adjust or service), gearbox lubrication (per manufacturer, annually), troubleshooting (cap slips (chuck wrong size, friction pads worn/glazed, cap wet/oily, torque set too high (chatter) - use correct chuck, replace pads, dry cap, adjust torque), cap not tight enough (torque set too low, clutch slipping prematurely, battery low (cordless), chuck not fully seated - increase torque, charge battery, seat chuck properly), over-tightened/cap damaged (torque set too high, chuck wrong size, continuing after clutch slips - reduce torque, use correct chuck, release promptly), motor not running (power cord disconnected, battery dead, trigger switch faulty, thermal cutoff (overheated - allow cool down), motor brushes worn - check power/battery, cool down, service/replace brushes), cross-threaded caps (not starting threads by hand, bottle misaligned, chuck angled - start cap by hand, align bottle/chuck perpendicular), and safety (MOVING PARTS (chuck rotates rapidly - keep fingers, hair, clothing away; do not touch spinning chuck; risk of entanglement, abrasion), EYE/FACE HAZARD (caps can fly off if not engaged, broken plastic caps can shatter - wear safety glasses; do not look directly at chuck while running), ERGONOMIC/RSI (repetitive motion can cause strain - use proper technique, take breaks, use bottle holder; for high volume consider automatic capper), ELECTRICAL (corded: do not use with wet hands, inspect cord for damage, do not yank cord; cordless: use only approved charger/battery, do not short battery terminals), CHEMICAL (if capping hazardous chemicals (solvents, acids), wear appropriate PPE (gloves, goggles, lab coat), work in ventilated area, cap in fume hood if volatile), do not exceed torque capacity (damages gearbox/motor), do not use on caps beyond chuck size range, do not immerse in water (not waterproof unless rated), for pharma/food: ensure equipment is clean (no product residue from previous batch - cross-contamination risk), use food-grade materials for contact parts)) are important for safe and consistent capping.

Q5: What is the typical lead-time for order delivery?

A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Q6: Is regular calibration required? What is the recommended calibration cycle?

A: Torque calibration recommended every 6-12 months (or per quality system) using a calibrated cap torque tester (application/removal torque tester traceable to national standards; verify at low/mid/high torque settings covering used range; accuracy typically +/- 5-10% of reading or +/- 0.1 Nm). If capper is dropped, gearbox serviced, clutch replaced, or torque seems off, recalibrate immediately. Routine verification: before each batch or at start of shift, test-cap a sample and verify with torque tester (quick check). For GMP/pharma/food regulated facilities, follow applicable calibration schedules and maintain records (calibration certificates, torque tester ID, as-found/as-left data, batch torque logs). Capping torque affects container closure integrity (critical for pharma/food safety - leaks cause contamination/spoilage) - regular calibration is essential. Battery-powered (cordless) models: verify torque with full and low battery (battery voltage drop can affect torque; if significant, use corded or replace battery).

Q7: Are supporting consumables universal?

A: Capping chucks/collets (replacement - specific to capper model and cap size (various diameters 10-100 mm; adjustable or interchangeable; use OEM or certified compatible), friction pads/rubber inserts (wear parts - specific to chuck, replaceable), batteries/chargers (cordless - specific to model), carbon brushes (motor - specific to motor model), torque tester (calibrated, universal from packaging supply but must cover torque range), bottle holders/stands (universal or specific), and cleaning supplies are available from packaging supply companies, though chucks and batteries are often brand-specific (use OEM or certified compatible to maintain torque accuracy and warranty). Long-term consumable cost includes chuck/friction pad replacement (periodic, $20-$100 each) and batteries (cordless, periodic).

Q8: Can I customize parameters or supporting accessories?

A: Customization includes power type (corded (constant power, higher torque, no battery limit - for bench/production) or cordless (battery-powered, portable, no cord tangle - for field/flexible; lower torque, battery life)), torque range (low (0.1-2 Nm for small vials, eye drops, e-liquids), medium (1-10 Nm for medicine bottles, cosmetics), high (5-25 Nm for large jars, industrial containers)), chuck type (adjustable 3-jaw chuck (fits range of cap sizes), interchangeable collets (specific cap sizes, quick change), friction chuck (rubber/friction pads for smooth caps), special chucks (pump/spray caps, dropper caps, tamper-evident caps)), control (basic (trigger, fixed torque clutch) or advanced (digital torque display, programmable torque, auto-stop, forward/reverse, torque data logging for GMP), construction (industrial (plastic/metal housing) or stainless steel/food-grade (pharma/food cleanrooms, washdown)), accessories (extra chucks/collets (multiple cap sizes), bench stand/bottle holder (holds bottle, reduces RSI), torque tester (calibrated, for verification), spare friction pads, batteries/charger (cordless), carrying case, calibration certificate, certifications (CE, ISO 9001, FDA food contact, GMP suitability), language and accessories. Additional chucks, pads, and accessories can be ordered separately.

Q9: Does the purchase include on-site installation and commissioning service?

A: Standard delivery includes hand held capping machine, one chuck/collet, power cord/battery, and instruction manual. On-site installation is not required (portable tool - unbox, set torque, use). On-site training is not included for standard orders but can be arranged at additional cost (for packaging teams on torque setting, chuck selection, ergonomics, GMP documentation). Remote guidance provided. For GMP/pharma use: torque calibration and validation (IQ/OQ) can be arranged. Always verify torque with calibrated tester before production batches.

Q10: What types of samples are compatible with this equipment?

A: The hand held capping machine tightens screw caps on various containers including bottles (glass and plastic: medicine bottles, reagent bottles, beverage bottles, essential oil bottles, e-liquid bottles, sauce bottles), vials (glass/plastic serum vials, sample vials, lab vials - with screw caps or crimp caps (note: for crimp caps, use crimper not capper)), jars (glass/plastic: jam jars, cosmetic jars, candle jars, chemical jars), and containers with various cap types (continuous thread (CT) screw caps, tamper-evident caps, pump dispensers (lotion/soap pumps - tighten collar), spray caps (mist sprayers, trigger sprayers), dropper caps (glass/plastic dropper assemblies), flip-top caps, screw caps with pour spouts). NOT compatible with: Crimp caps (aluminum crimp seals on vials - use vial crimper, not capper), corks (use corker, not capper), press-on caps (no threads - use press, not capper), caps beyond chuck size range (too large/small - use appropriate chuck or different machine), non-round caps (square/rectangular caps may not work with round chuck - use special chuck or hand tighten), and containers that cannot be held securely (unstable bottles may spin/break - use bottle holder). Also not for caps requiring very high torque (>25 Nm - use bench or automatic capper) or very low torque with high precision (use torque screwdriver for small vials if needed). IMPORTANT: Hand held capping machine fundamentals: (1) What it does: A portable electric (or pneumatic) tool with a rotating chuck that tightens screw caps onto bottles/containers to a set torque. Replaces hand tightening for consistency, speed, and reduced repetitive strain injury (RSI). Application torque = torque applied to cap during capping. Removal torque = torque to remove cap later (related but not equal - relaxation, temperature, material affect it; ASTM D2063 measures torque retention over time). (2) Key parameters: - Torque range: 0.1-25 Nm typical (varies by model). - Cap size: 10-100 mm diameter (with appropriate chuck). - Speed: 30-60 caps/min (experienced operator, simple caps). - Power: corded (110/220V) or cordless (12-18V battery). - Duty cycle: 50% (e.g., 30 sec on, 30 sec off) to prevent motor overheating. (3) Torque selection: Too low = cap leaks, product contamination, tamper ring not engaged (safety issue). Too high = stripped threads, cracked caps/bottles, broken tamper ring, difficulty opening for consumer, damaged capper. Typical application torques: - Small vials (10-20 mm cap): 0.3-1.0 Nm - Medicine bottles (20-30 mm): 1.0-2.5 Nm - Cosmetic pump/spray: 1.5-3.0 Nm - Sauce/jam jars (40-60 mm): 3.0-8.0 Nm - Large industrial containers: 8-20 Nm Always follow cap/bottle manufacturer specification or validate (ASTM D3198 application torque, D2063 removal torque). (4) Proper technique: 1. Start cap threads by hand (prevents cross-threading). 2. Hold bottle securely (bottle holder/vise). 3. Center chuck on cap. 4. Trigger until clutch slips (set torque reached). 5. Release immediately. 6. Verify torque (sample test with torque tester). (5) Chuck types: - 3-jaw adjustable chuck: Grips cap from sides, fits range of sizes. Good for general use. - Collet (split sleeve): Specific size, quick change, good grip. For dedicated cap size. - Friction chuck: Rubber/friction pad on top, pushes down and twists. For smooth/flat caps. - Special: Pump/spray cap chucks (grip collar, not pump head), dropper cap chucks. (6) Common errors: - Not starting threads by hand (cross-threading = damaged cap/bottle, leaks). - Wrong chuck size (slips, damages cap). - Continuing after clutch slips (over-tightens, wears clutch). - No bottle holder (bottle spins, inconsistent torque, injury risk). - Not verifying torque (assumed torque != actual torque; calibrate and test). - Worn friction pads (slippage, under-tightening). - Overheating motor (exceeding duty cycle). - Cordless: low battery = reduced torque (charge or verify). - Cross-contamination (pharma/food: not cleaning between batches). (7) Capping vs crimper vs corker: - Capper: For screw caps (threads). - Crimper: For aluminum crimp seals on vials (crimps metal skirt around vial neck). - Corker: For cork insertion (wine bottles). Do not use capper for crimp caps or corks. (8) When to use hand held vs automatic: - Hand held: Low volume (<2000/day), mixed cap sizes, small batches, lab, rework, start-ups. - Bench/inline automatic: High volume (>2000/day), dedicated cap size, production line, consistent torque, higher speed.