Automatic Horizontal Strapping Machine HAMMER for PP or PET Strap 9-15mm

HAMMER automatic horizontal strapping machine for high pallet loads

The HAMMER is an automatic horizontal strapping machine that applies one or more horizontal straps to a palletized load, heat-sealing each strap on the side. The load remains stationary throughout the process. The horizontal arch moves up and down the machine’s frame, securing each strap around the stack so tall loads are stabilized layer by layer for storage and transport.

The standard arch has 1500 × 1500 mm internal dimensions and accommodates loads 500–1500 mm long, 1000–1500 mm wide, and 800–2500 mm high; custom arch sizes are available on request. Each strapping cycle takes within 15 seconds or less, tension can be set up to 90 kg, and the machine operates with For use with PP or PET strapping, 9–15 mm in width.

HAMMER is built for integration into production lines and can be mounted over a roller conveyor. It features a Siemens PLC with a touch screen for manual, automatic, or continuous operation. Used together with the ARCUS vertical pallet strapping machine, your line can secure loads both horizontally and vertically.

As a pallet strapping solution, it is ideal for facilities handling tall, stacked loads. Manufacturer-identified applications include chemical fiber, tobacco, pharmaceuticals, printing and publishing, refrigeration and air-conditioning equipment, household appliances, and ceramics.

Technical details

Horizontal strapping machine in use

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How this pallet strapping system supports your operation

• The load remains stationary. The arch moves vertically along the columns, so the pallet is not raised, rotated, or shifted during strapping.
• Single or multiple straps. Select the strap count per load on the control interface, or use one button to apply a single strap.
• Predictable cycle times. Every strap is applied in 15 seconds or less, making your pallet strapping process easy to plan.
• Reliable seals every time. Side heat sealing secures at least 90% of the strap overlap, with the seal location varying by no more than 2 mm.
• Adjustable tension for any load. Set the tension anywhere from 0 to 90 kg—gentle enough for delicate items, strong enough for heavy pallets.
• Fits your strap and load dimensions. Compatible with 9–15 mm wide PP or PET strap, and the arch size can be customized larger or smaller than the standard 1500 × 1500 mm.
• Complete pallet strapping performed in a single operation. When paired with the ARCUS vertical strapping machine, your loads are secured both horizontally and vertically.

Control, sealing, and safety features of the pallet strapping machine

• Siemens PLC with Siemens SMART LINE touchscreen interface
• Schneider contactors, relays, and pushbuttons; P+F or FOTEK proximity sensors
• Manual, automatic, and continuous operation modes, plus a button for single-strap application
• 105A strapping head with side heat sealing; heater is ready in about 30 seconds after power-up, and temperature can be adjusted
• Pallet sensor and travel switch: the strapping unit advances to the load and begins strapping as soon as it makes contact
• Upper and lower limit switches stop the arch at each end of its movement
• Emergency stop button halts the machine at any point in the cycle
• Aluminum-alloy arch, standard inside dimensions 1500 × 1500 mm
• Strap dispenser fits coils with a 200–210 mm core and 400–500 mm outside diameter
• Noise level does not exceed 75 dB(A); operates in temperatures from 0–40 °C and up to 90% humidity

How horizontal strapping operates on the HAMMER

1. Turn on the circuit breaker: the power indicator lights up, and the heater reaches operating temperature in about 30 seconds.
2. Select the number of straps per load using the control panel.
3. Position the load in the center of the arch, for example, using a roller conveyor.
4. A sensor identifies the pallet, prompting the strapping unit to advance until its travel switch makes contact with the load.
5. The arch automatically moves to each preset strap height and secures a strap around the load at each level.
6. To apply a single strap, simply press the strap button. The emergency stop button can stop the machine at any time.

Step-by-step sealing process of the HAMMER strapping machine

1. The strap is positioned, and the machine receives the command to begin strapping.
2. The right upper knife lifts and secures the end of the strap against the slide.
3. The strap retraction motor pulls the strap back in 0.35 seconds, tightening it around the load.
4. The swing arm applies a second tightening to the strap.
5. The left upper knife lifts and presses down on the lower layer of the strap.
6. The heater moves between the two strap layers, and the middle upper knife lifts, cuts the strap, and presses the layers together firmly.
7. The knives and heater retract, and both the slide and T guide plate return to their original positions.
8. The feed motor advances a new strap into position against the T guide plate, and the main motor stops: the machine is ready for the next strapping cycle.

Before purchasing a horizontal pallet strapping machine

A few key details determine if this machine is right for your operation. Review these points before requesting a quote, or send them to us and we will assist you in evaluating them.

• Strap width. The strap path is configured for your chosen strap, from 9 to 15 mm wide and 0.55 to 1.0 mm thick. Please specify both width and thickness when ordering.
• Strap coils. PP or PET strap supplied on coils with a 200–210 mm core and an outer diameter of 400–500 mm.
• Load dimensions. Your largest load must fit inside the arch. The standard 1500 × 1500 mm arch accommodates loads up to 1500 × 1500 mm and heights from 800 to 2500 mm; custom arch sizes are available upon request.
• Power supply and air requirements. 380 V, 50/60 Hz three-phase (3-phase, 4-wire with ground), 3.1 kW, 8 A, and compressed air at 0.4–0.6 MPa.
• Dimensions and weight. 1930 × 3320 × 2800 mm (W × D × H), 350 kg.
• Collection and installation. The machine is prepared for pick-up partially disassembled in wooden crates. The arch is attached during installation, and a forklift is required for moving the machine.
• Maintenance. Regularly lubricate the oil points specified in the manual. If you notice the seals lose strength due to significant changes in room temperature, adjust the heater setting as needed.