Touchscreen Bottle Screw Automatic Capping Machine For Plastic Bucket Lid OEM

Product Overview

The CM100 Automatic Single Head Bottle Capping Machine represents a breakthrough in automated cap tightening technology for mid-to-high-volume production environments. Engineered around a servo motor-driven torque control system, the CM100 delivers consistent, damage-free capping across a diverse range of bottle types, cap styles, and container formats — from delicate cosmetic jars to heavy-duty chemical drums.

At its core, the CM100 addresses a critical point in bottling operations: inconsistent cap torque. Under-tightened caps lead to leaks, contamination, and customer returns. Over-tightened caps damage threads, crack closures, and create frustration for end users. The CM100's servo-driven capping head eliminates both extremes, applying precisely the right rotational force every single cycle with a capping yield exceeding 99.9%.

Whether you are running a food packaging line for sauce jars, a pharmaceutical facility filling syrup bottles, a chemical plant sealing F-style containers, or a cosmetic manufacturer capping serum bottles, the CM100 adapts to your product portfolio with rapid changeover capability and comprehensive recipe memory.

How the CM100 Works

The CM100 operates through a synchronized multi-stage process that integrates seamlessly with existing conveyor lines:

Stage1 — Cap Feeding: Caps are supplied through either a cap elevator (for larger production volumes) or a vibrating disk feeder (for smaller or specialty caps). The feeding path is custom-fabricated from SS304 rods and 3mm-thick stainless steel plate, precisely machined to match your cap diameter and thickness. Caps travel smoothly down the guided path, arriving at the pick position in perfect orientation.

Stage 2 — Cap Pickup & Placement: The servo-driven capping head descends, picks up the waiting cap, and positions it onto the bottle neck. The entire motion profile — acceleration, velocity, positioning — is controlled by the servo motor for micron-level accuracy.

Stage 3 — Torque-Controlled Tightening: This is the CM100's defining feature. Unlike pneumatic or mechanical clutch cappers that apply imprecise force, the servo motor actively monitors and controls rotational torque in real time. The HMI touchscreen allows operators to set exact torque parameters per product recipe. When the target torque is reached, the motor stops instantly — no over-tightening, no cap damage, no variation between cycles.

Stage 4 — Bottle Release: The tightened bottle is released by the rear stopper cylinder and conveyed downstream to the next station (labeling, inspection, or packing).

Key Specifications

Cap & Container Compatibility

The CM100 handles an exceptionally wide range of caps and containers:

Cap Types Supported:

• Screw caps (continuous thread)
• Child-resistant caps (CRC)
• Trigger sprayer caps
• Dispensing pump caps
• Flip-top caps
• Tamper-evident caps
• Metal lug caps
• Ratchet caps
• Sports caps
• Push-pull caps

Container Types Supported:

• Round bottles (glass, plastic, metal)
• Round jars and cans
• F-style containers
• Plastic buckets and pails
• Chemical drums
• Oil containers
• Collagen protein tubs
• Transparent jars
• Pet food containers

What Problems Does the CM100 Solve?

Manual capping creates four persistent problems that the CM100 eliminates:

1. Inconsistent Torque: Human operators cannot replicate identical torque across hundreds of bottles per shift. Some caps are too loose (leakage risk), others too tight (thread damage). The CM100's servo feedback loop guarantees identical torque on every bottle.

2. Operator Fatigue & Injury: Repetitive capping motions cause carpal tunnel syndrome, tendonitis, and shoulder injuries. The CM100 removes this ergonomic hazard entirely while increasing throughput 5-10x over manual methods.

3. Production Bottlenecks: A single operator can cap approximately 5-10 bottles per minute manually. The CM100 delivers 25-45 bottles per minute — eliminating the capping bottleneck and allowing upstream filling equipment to run at full capacity.

4. Cap Waste & Product Loss: Improperly capped bottles that leak during transit result in product loss, secondary packaging damage, and customer returns. With ≥99.9% capping yield, the CM100 virtually eliminates these downstream costs.

Product & Company FAQ

Product FAQ

Q: What is the difference between cap elevator feeding and vibrating disk feeding?

A: The cap elevator is recommended for higher-volume production lines and larger cap sizes. It uses a cleated belt to lift caps from a bulk hopper to the feeding track. The vibrating disk feeder is better suited for smaller caps, lower volumes, or applications where cap orientation is more critical. Both systems are custom-sized to your specific cap dimensions.

Q: Can the CM100 handle non-round containers?

A: Yes. While the machine is optimized for round bottles and jars, the bottle handling system can be customized for square, rectangular, or F-style containers. We recommend sending sample containers to our Shanghai engineering center for compatibility testing.

Q: How quickly can I switch between different bottle and cap sizes?

A: The HMI stores up to 1,000+ product recipes. Once parameters are saved, switching between stored recipes takes approximately 60-90 seconds — simply select the recipe on the touchscreen, and the machine automatically adjusts conveyor speed, stopper timing, capping head height, and torque settings.

Q: What maintenance does the CM100 require?

A: Daily: wipe down conveyor and cap track surfaces, check for loose fasteners. Weekly: inspect and clean cap feeding track, lubricate guide rails. Monthly: check servo motor connections, verify torque calibration, inspect pneumatic cylinders and seals. The machine is designed for tool-free access to all routine maintenance points.

Q: Does the machine stop if a cap is missing or jammed?

A: Yes. The cap sensor detects missing or misaligned caps and automatically pauses the capping cycle. The fault is displayed on the HMI with a diagnostic message, allowing the operator to resolve the issue quickly without disrupting the remainder of the line.

Q: Is the CM100 compatible with induction seal liners inside caps?

A: Yes. The torque control parameters can be adjusted to accommodate caps with induction seal liners. However, note that induction sealing is a separate downstream process — the CM100 tightens the cap; an induction sealer (sold separately) activates the foil liner.

Company FAQ

Q: How long has your company been manufacturing capping machines?

A: We have been in the packaging machinery industry for 20 years, with a dedicated focus on capping, labeling, and filling equipment. Our 68+ person core team includes 10-20 R&D engineers specializing in servo control systems, mechanical design, and automation integration.

Q: Do you offer OEM and ODM services?

A: Yes. We provide full OEM branding (your logo, color scheme, and labeling on the machine) and ODM engineering (custom modifications to cap feeding, torque range, conveyor dimensions, or integration with your existing line). All designs are protected under NDA.

Q: What certifications does the CM100 hold?

A: The CM100 is CE and SGS certified. Mechanical inspection reports and factory video inspection are provided with every order. Additional certifications (UL, CSA) can be arranged for specific markets.

Q: What is your warranty policy?

A: We provide a 2-year warranty on the CM100. Core components including PLC, touchscreen, servo motor, and frequency converter are covered for free replacement if they fail due to non-human causes. We also supply a complete installation manual and operational training videos.

Q: How do you handle after-sales support internationally?

A: We maintain local after-sales service points in the United States, Australia, Canada, Thailand, Vietnam, the Philippines, and South Korea. Online video technical support is available 24/7. For complex issues, our engineers can connect via remote diagnostics to your machine's PLC.

Q: What is the typical delivery timeline?

A: Standard configuration orders ship within 15-25 business days after order confirmation. Customized configurations require 25-35 business days. All machines are shipped in 1-5cm thick wooden crates with pallet base to ensure safe international transit.

Q: Can I test the CM100 with my own bottles and caps before purchasing?

A: Absolutely. We encourage you to send samples of your bottles, caps, and product to our Shanghai engineering center. Our engineers will configure the CM100 specifically to your packaging, run a 24-hour continuous test, and provide video documentation of the results before shipment.