Rotary Arm Stretch Film Wrapper Machine

Rotary Arm Stretch Film Wrapper Machine

The rotary arm wrapping machine automatically senses, wraps, and transports goods, supporting roller, chain, or chain-plate conveyor systems. Its automatic film feeding/cutting mechanism enables unmanned operation. Widely used in food, beverage, chemical, paper, and building material industries.
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This online rotary arm wrapping machine breaks the traditional model of "moving goods, stationary equipment" by adopting rotary arm wrapping technology to achieve assembly line-style packaging where "goods stay still while the equipment moves."

Its core advantages include:

Fully Automated Operation: Automatically identifies goods, initiates wrapping, feeds and cuts film, and transports packaged goods to the waiting position—completely eliminating manual labor.

Intelligent Sensing & Precision Control: The PLC control system allows customizable wrapping layers and passes, with automatic height detection to accommodate goods ranging from 800-2000mm.

Millisecond-Level Safety Protection: Features a high-sensitivity emergency braking system, photoelectric safety devices, flashing warning lights, and protective netting for comprehensive safety.

Data-Backed Performance: Capable of wrapping 20-40 pallets per hour—over 5 times more efficient than manual labor—ensuring "24/7 uninterrupted, stable production with zero loss."

Pre-Stretch Film Frame System: Achieves up to 250% pre-stretch ratio, reducing film consumption by 60% and significantly cutting packaging material costs.

Variable Frequency Speed Control: Adjustable rotary arm speed (6-18 rpm) and lifting column speed to match different production rhythms, lowering energy consumption by 30%.

Automatic Film Sealing & Cutting: Proprietary heat-sealing technology ensures clean film cutting with no residue, eliminating trailing film issues and enhancing packaging aesthetics and safety.

We offer customized solutions tailored to your needs. Choose Dahong Smart—Choose the Future.
Model
LR1800FZ
Wrapping Dimensions
(800-1100)mm*(800-1200)mm
Wrapping Height
800-2000mm
Efficiency
20-40 pallets/hour
Arm Speed
6-18rpm (variable frequency control)
Arm System
Auto-reset arm, high-sensitivity emergency brake
Film Frame System
Pre-stretch frame (up to 250%), auto film feed with adjustable speed
Auto Film Cut
Automatic clamping & cutting for unmanned operation
Lifting Column
Chain structure with variable speed
Conveyor System
Height: 500mm, Speed: 12m/min, Capacity: 2000kg
Control System
PLC control, adjustable wrapping layers & cycles, auto height detection
Safety Features
Flashing warning lights, safety nets, photoelectric protection
Power/Voltage
3.2kw/380v
Net Weight
2500kg
Dimensions

4300mm*2320mm*3530mm(excl. conveyor)

Air Consumption
1000ml/min
Air Pressure
0.4-0.6MPa

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