Pneumatic Strapping Machine Manufacturers, Factory

Shanghai We Pack Co., Ltd. builds and supplies pneumatic strapping tools for operations that unitize and secure loads with PP and PET strap — palletized cartons, bundles, coils, timber and containerized freight. Founded in 2019 as a subsidiary of Shanghai Dreammao Packaging Technology Co., Ltd., we run a 10,000 m² facility with 120 employees, dedicated R&D, testing and quality control teams, and 9 production lines. Tool, strap and load protection are engineered against the same transport requirement rather than sold as unrelated items.

As a Pneumatic Strapping Machine manufacturer, we cover five air-driven PP/PET tools, supported by the strap, buckles, dispensers and edge protection that complete the joint. The range is aimed at packing stations where strap is applied by hand at volume and where tension consistency, cycle speed and operator safety decide the result.

The Pneumatic Strapping Tool Range

Five models make up the current line, all built for PP and PET strap: XQD19/25, AQD19/25, A19/25, B19/25 and CA19/25. Each is powered by compressed air and completes tensioning and sealing in one cycle, which is what suits high-volume, heavy-duty industrial work where speed, reliability and operator safety carry equal weight.

Model	Body format	Strap family	Application fit
XQD19/25	Standard body	PP / PET	General pallet, bundle and unit-load strapping in plant and warehouse
AQD19/25	Standard body, alternate build	PP / PET	Same strap family where a different strap/tension combination or operator preference applies
A19/25	Wide-strap body	PP / PET	Loads strapped with wider strap, where joint area and contact footprint matter
B19/25	Extended body	PP / PET	Packages and strap paths the standard body cannot sit on cleanly
CA19/25	Narrow-strap body	PP / PET	Narrow-strap work: lighter bundles, cartons and small cross-sections

Body format decides how the tool sits on the package and how far the operator reaches into the strap path. Final model selection is confirmed against the strap already in use, the tension the load needs and the position the operator works from.

Where Air-Driven Strapping Fits the Load Cycle

A pneumatic tool takes its power from the plant air line, so there is no battery to charge and no cord to route. The air motor pulls strap to a set tension and the sealing head forms the joint in the same sequence, which keeps the working point repeatable across a shift and removes most of the variation that comes from hand tensioning.

Tensioning — the air motor draws strap to the tension set on the tool, and the same setting repeats from the first pallet to the last.
Sealing — the joint is formed by the tool's sealing mechanism, so joint quality follows strap material, strap thickness and tool setting rather than operator strength.
Cycle — tension and seal run as one sequence; throughput is then governed by package presentation, strap feed and how far the operator has to reach.
Duty — continuous operation is limited by air supply and maintenance, not by charge cycles.

Matching Tool, Strap and Load

Strap choice drives tool choice. PP packing strap is the economical option for light and medium loads, with higher elongation that absorbs some settling. PET packing strap carries higher tensile strength with lower elongation and holds tension on heavy, dense or settling loads such as coils, timber and machinery.

Strap material and grade — PP, PET or composite, matched to load weight and the way the load settles in transit.
Strap width and thickness — the tool body must suit the strap width family in use; wider strap spreads contact pressure, narrower strap suits small cross-sections and cartons.
Edge condition — paper corner protectors placed under the strap at sharp edges stop the strap cutting into the package and protect the joint.
Load movement — dunnage bags fill voids inside the container where cargo can shift; anti-slip paper between layers reduces sliding on pallets.
Joint requirement — where a customer standard sets a joint strength or retained-tension figure, we confirm the strap and tool combination against it.

Air Supply, Tooling and Line Integration

A pneumatic tool is only as consistent as the air behind it. We confirm the working pressure and air consumption of the selected model against the compressor and the line drop, and we recommend filtration and regulation at the point of use so water and oil carry-over do not shorten tool life.

Air preparation — filter, regulator and lubricator at the drop; clean, dry air protects the air motor and the sealing mechanism.
Hose and suspension — hose diameter, length and a balancer or hose reel keep the tool at working height and reduce operator fatigue.
Workstation layout — bench height, strap dispenser position and strap coil handling decide real cycle time as much as the tool does.
Line integration — where volume justifies it, pneumatic hand tools sit alongside automatic strapping machines and carton sealers, and we match strap, buckles and dispensers to the equipment so the consumable side of the line stays compatible.
Container loading — for floor-level work inside a container, tool weight, balance and hose routing matter more than bench ergonomics.

Operator Safety and Handling

Keep hands clear of the sealing head and the strap path while the tool is under tension.
Release tension before lifting the tool off the package; a strap end under load can snap back.
Secure air couplings and route hose away from walkways and forklift traffic.
Use the guard and actuation arrangement as designed; do not defeat interlocks.
Train operators on tension setting, seal inspection and the point at which a joint is rejected.

Quality Assurance and Acceptance Testing

Tools and consumables are produced under an ISO 9001 management system, with in-house laboratory and testing equipment backed by third-party testing through SGS and TUV. Products comply with AAR, SGS, TUV and other international transport test standards, and lashing products are covered by EN 1492-1. Test reports and batch records are issued with the shipment where the project requires them.

Incoming material control through to finished-goods inspection, with batch traceability.
Sample approval before mass production, using the customer's own package and strap where possible.
Joint and tension checks on the customer's load, so acceptance reflects the real package rather than a bench sample.
Documentation set: test reports, inspection records and packing list matched to the order.

Customization, Documentation and Delivery Scope

OEM and ODM work covers tool configuration, labelling and printing, and private-brand packaging. Because the same factory supplies strap, buckles, corner protectors and dunnage bags across the wider Packaging Tool range, a strapping project can be quoted as one matched system instead of separate purchases that may not fit together.

Spare parts — sealing and tension assemblies, wear parts and air fittings, supplied as planned-maintenance kits.
Serviceability — tools are built for field replacement of wear components; operating instructions list maintenance intervals and parts references.
Training — application matching and performance optimization support for packing teams and equipment integrators.
Delivery — export packing from a facility close to Shanghai Port and Pudong International Airport.

Information We Use to Configure Your Solution

A workable configuration starts from the load, not the catalogue. These inputs let us confirm the model, the strap and the accessories in one pass.

Strap material, width and thickness, with the current supplier specification if one is in use.
Package type, dimensions, weight and edge condition.
Load format: pallet, bundle, coil, carton, timber or mixed cargo.
Required tension or joint strength where a customer standard applies.
Straps per day, shift pattern and number of operators.
Air pressure at the drop, hose length and air quality.
Operator position: bench, floor level, suspended tool or container interior.
Environment: dust, moisture, temperature or washdown.
Existing equipment on the line: automatic strapper, carton sealer, conveyor.
Printing, labelling, packaging and destination-market documentation requirements.

Frequently Asked Questions

Which of the five pneumatic tools suits our strap?

The models differ in body format and the strap family they are set up for. XQD19/25 and AQD19/25 are standard-body tools, A19/25 is the wide-strap body, B19/25 the extended body and CA19/25 the narrow-strap body. Send the strap width, thickness and material you run, plus the package and the working position, and we confirm the model.

Can one tool run both PP and PET strap?

All five tools are PP/PET tools. Tension setting and joint quality follow the strap material and thickness, so the working point is set for the strap in use. Where a line switches between PP and PET, we set the tool for the dominant strap and note the adjustment for the other.

What air supply do the tools need?

Each model runs from a compressed-air line at the pressure it is designed for. We confirm working pressure and air consumption against your compressor and line drop, and recommend filtration and regulation at the point of use. Dry, clean air is the single biggest factor in air-motor life.

Do you supply strap, buckles and edge protection as well?

Yes. PP and PET packing strap, composite and polyester woven strap, buckles, strap dispensers, paper corner protectors, dunnage bags and anti-slip paper come from the same range, so the tool and the consumables are matched before the order is placed.

How are maintenance and spare parts handled?

Wear components and air fittings are supplied as kits, and operating instructions list maintenance intervals and parts references. For equipment integrators and distributors we keep consumable supply and tool supply on the same schedule so a line is not held up by one missing item.