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DD19A Handheld Electric Strapping Machine

The DD19A is a high-tension battery-powered handheld strapping tool specifically engineered for demanding heavy-load industries such as brick manufacturing and building materials. Operating exclusively with PET plastic steel straps (16–19 mm), it delivers an industrial-grade tension force of up to 5000 N and features friction heat-sealing for secure, buckle-free packaging. Outfitted standard with dual 14.8V 4000mAh lithium batteries for non-stop shift operations, it provides ultimate mobility and robust reliability without cords or compressed air.

I. Product Overview

1. Product Category

  • Equipment Name: Handheld Electric Strapping Machine
  • Model: DD19A
  • Equipment Positioning: A high-tension battery-powered strapping tool tailored for heavy-duty bundling scenarios such as brick manufacturing and building materials. Utilizing friction heat-sealing without metal clips and designed specifically for PET plastic steel straps, it comes standard with dual batteries to complete batch strapping on a single charge, offering cord-free and air-free mobility anywhere.
  • Form Factor:
  • [Standard Configuration]: Main unit + Dual 14.8V 4000mAh High-Capacity Lithium Batteries + Charger ×1 (Two batteries and one charger) + Tool kit.

2. Applications

  • Industry Applications: Steel metallurgy, metal casting, heavy-duty wooden boxes and crates, aluminum profiles, pipes and steel tubes, brick and masonry, large mechanical equipment, export heavy-duty pallet unitizing, etc.
  • Applicable Strap: PET Plastic Steel Strap, width 16–19 mm, thickness 0.5–1.2 mm.
  • Operation Scale: Suitable for medium-to-large batch heavy-duty strapping without fixed workstations requiring mobile operation; dual-battery configuration supports continuous full-shift operation.

3. Core Functions

  • 400–5000 N Industrial-Grade Tension: High-power motor output with tension force precisely adjustable from 400 to 3500 N, and maximum binding force reaching up to 5000 N. Heavy packages are tightened firmly in one go without strap relaxation.
  • Friction Heat-Sealing (Buckle-Free): Requires zero metal clips; instant friction generates heat to fuse the strap, leaving a smooth, burr-free joint that won't scratch cargo while offering high joint strength.
  • Auto-Tension & Auto-Stop: Press and hold the tension button to pull the strap tight at high speed. The machine automatically stops once preset tension/resistance is reached, ensuring consistent bundle tightness while preventing over-tensioning and strap breakage.
  • One-Touch Welding & Cutting Integration: Lightly press the welding trigger to automatically complete high-frequency friction heat-sealing and precisely cut the excess strap, completing a single binding cycle within 5 seconds.
  • Dual Power Batteries for Continuous Operation: Standard equipped with two 14.8V 4000mAh (59.2Wh) high-capacity batteries featuring 90-minute fast charging and a battery lifespan of up to 2,000 charge-discharge cycles.

II. Core Advantages

  • Ultra-High Tension for Heavy Pallets: Compared to standard 2800N light-duty tools, the DD19A delivers 3500N–5000N of binding tension, securing large wooden crates, profiles, and heavy pallets tighter to prevent loose packages or pallet tipping during long-haul transport.
  • Dual Batteries Standard for Infinite Runtime: No need to pay extra for backup batteries! Comes standard with two high-capacity batteries—use Battery A while Battery B recharges, ensuring smooth alternating shift operation and eliminating downtime caused by waiting for charges.
  • Zero Buckle Cost for Cost Efficiency: Eliminates the tedious processes of purchasing and manually attaching metal clips, preventing risks of clip damage to outer packaging and lowering total packaging consumable costs by over 30%.

III. Technical Specifications

Items Specifications
Model DD19A
Applicable Strap Type PET Strap
Strap Width 16–19 mm
Strap Thickness 0.5–1.2 mm
Sealing Type Friction Heat Sealing (Buckle-Free)
Tension Force Range 400 – 3500 N (Maximum value depends on strap quality)
Max Binding Force 400 – 5000 N
Battery Specification Standard 2 Lithium Batteries (14.8V ~ 4000mAh / 59.2Wh)
Charging Time Approx. 90 minutes
Battery Lifespan Approx. 2,000 charge cycles
Charger Input Voltage 110V – 220V AC, 50–60Hz
Machine Dimension 345 × 110 × 155 mm / 13.6" × 4.3" × 6.1"
Weight 4.3 KG / 9.5 LB

IV. Strap Selection & Operation

1. Strap Selection Guide

  • PET Strap Only: This model is custom-engineered exclusively for PET straps and is not suitable for PP straps.
  • Parameter Settings: For thicker straps (0.9 mm and above), it is recommended to appropriately increase the welding time setting; for thinner straps (approx. 0.6 mm), suitably reduce the welding duration to prevent overheating or burning through the strap.

2. Standard Workflow

  1. Battery Check: Push a fully charged 14.8V lithium battery into the machine tail slot until a clicking sound confirms it is securely locked in place.
  2. Wrap & Align: Loop the strapping band around the package. Use your left hand to flatly overlap the bottom strap (leaving approx. 20–30 cm tail end) and the top strap over the top of the package.
  3. Open Jaw & Load: Firmly press down the release lever on the machine body with your right hand to open the jaw, and push the overlapping straps into the gear slot (top strap on top, bottom strap on the bottom). Release the lever to clamp tightly.
  4. Auto-Tension: Press and hold the "Tension Button." The high-power motor will rapidly draw the strap tight, automatically stopping once the preset tension is reached. Release the button.
  5. Weld & Cut: Immediately press the "Welding Button." High-frequency friction welding activates and simultaneously cuts the outer excess strap (finishing automatically when motor rotation ceases).
  6. Release & Remove: Firmly push down the release lever again to release the clamping jaws, then smoothly slide the machine off to the right, completing a high-strength strapping cycle.

V. Sales Tips & FAQ

Sales Tips

  • Upgrading from light-duty models (e.g., 2.8KG / 13-16mm tools): "If your goods are heavy and your pallets are large, low-tension tools (2800N) cannot draw them tight enough, making loads prone to shifting or sliding during long-haul or ocean shipping. The DD19A delivers up to 5000N of tension using 16–19mm thick straps—bundling cargo as rigid as reinforced steel!"
  • Highlighting the "Dual Batteries Standard" value: "Many low-end machines offer lower upfront prices but only include 1 small battery, leaving operators waiting hours for recharges and halting operations. The DD19A comes standard with two 14.8V 4000mAh batteries supporting 2,000 charge cycles, enabling true 24/7 continuous shift output."

FAQ

  • Q: Can I use PP straps with this machine?
  • A: No. The DD19A is engineered exclusively for PET plastic steel straps, covering widths from 16 to 19 mm. For PP straps, please select a universal handheld electric strapping machine.
  • Q: How many batteries are included standard?
  • A: The unit comes directly out of the box with 2 original 14.8V 4000mAh lithium batteries + 1 charger. 90-minute charging with alternating dual-battery rotation completely eliminates runtime anxiety.

VI. Media Resources

VII. Commercial Terms

International Trade

  • MOQ: 1 set
  • Payment Method: T/T (100% in advance)
  • Lead Time: Within 7 days
  • Packaging Standard: Ordinary carton
  • Place of Origin: WenZhou, Zhejiang, China

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