Atomoving
Drum Handling Equipment
Drum Stacker
300kg Pneumatic Drum Stacker Lifting and Rotator
- Intrinsically Safe Power: Fully pneumatic system operates at 4-7 Bar (58-102 psi), eliminating electrical spark hazards in volatile environments.
- High-Torque Rotation: Dedicated 0.8 kW (1.07 hp) rotating motor delivers 113 Nm (83.3 ft-lb) torque for precise 360° drum dispensing.
- Heavy-Duty Lifting: Features a 1.3 kW (1.74 hp) lifting motor to manage 300kg (661 lbs) loads with consistent vertical velocity.
- Universal Securement: Combined Gator Grip and anchor ear structure securely locks 200L (55 gal) steel and plastic rimmed drums.
The DA300 Pneumatic Drum Stacker is a specialized material handling solution engineered for hazardous Zone 1 environments, such as petrochemical plants and solvent manufacturing facilities. Unlike standard electro-hydraulic units, the DA300 utilizes a 100% compressed air powertrain, operating strictly within a pressure range of 4-7 Bar (58-102 psi) to ensure spark-free safety. This unit features a dual-motor design: a 1.3 kW (1.74 hp) motor for vertical lifting and a separate 0.8 kW (1.07 hp) motor for rotation. This configuration allows operators to lift, transport, and precisely invert standard 200L (55 gal) steel or plastic rimmed drums for decanting. With a Safe Working Load (SWL) of 300kg (661 lbs), it streamlines workflows from floor-level pick-up to multi-tier racking without manual handling.
Models for Drum Stacker
Technical Data of Pneumatic Lifting Motor:
| Model | DA300 | ||||
|---|---|---|---|---|---|
|
Pressure
|
Bar
|
4 |
5 |
6 |
7 |
|
Power
|
KW |
0.6 |
0.8 |
1.1 |
1.3 |
|
Rotating Speed at Highest Power
|
rpm
|
2550
|
2750
|
2900
|
3000 |
|
Torque at Highest Power
|
Nm |
2.3
|
2.9 |
3.5 |
4.1 |
|
Max. torque
|
Nm |
3.5 |
4.4 |
5.3 |
6.3 |
|
Rotating Speed at Maximum Torque
|
rpm |
255
|
275
|
290
|
300 |
|
Gas Consumption
|
L/S |
20 |
26 |
31 |
36 |
Technical Data of Pneumatic Rotating Motor:
| Model | DA300 | ||||
|---|---|---|---|---|---|
|
Pressure
|
Bar
|
4 |
5 |
6 |
7 |
|
Power
|
KW |
0.37 |
0.5 |
0.68 |
0.8 |
|
Rotating Speed at Highest Power
|
rpm
|
85 |
90 |
96
|
100 |
|
Torque at Highest Power
|
Nm |
41 |
52 |
63 |
73.8 |
|
Max. torque
|
Nm |
63 |
79 |
95 |
113 |
|
Rotating Speed at Maximum Torque
|
rpm |
255
|
275
|
290
|
300 |
|
Gas Consumption
|
L/S |
20 |
26 |
31 |
36 |
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Performance
Explosion-Proof Pneumatic Powertrain
Safety in flammable environments (e.g., gas stations, chemical blending) is achieved by completely removing electrical ignition sources. The DA300 drum stacker replaces conventional DC batteries and solenoids with a pneumatic logic system. By consuming 20-36 L/S (42-76 CFM) of air at 4-7 Bar (58-102 psi), the equipment prevents static buildup and electrical arcing. This intrinsic safety creates a “cold” operating system, allowing the 1.3 kW (1.74 hp) lifting output to be utilized in areas where electric motors would require expensive, heavy flame-proof enclosures.
High-Torque Controlled Dispensing
For precise chemical blending and dumping, the DA300 eliminates the manual effort of drum inversion. The unit utilizes a 0.8 kW (1.07 hp) pneumatic rotating motor that generates 113 Nm (83.3 ft-lb) of torque. This high torque capability allows for smooth, controlled 180° or 360° rotation of fully loaded 300kg (661 lbs) drums. By isolating the rotation mechanics from the lifting hydraulics, the operator maintains fine control over the pour rate, significantly reducing spillage risks compared to manual gravity-fed tilting methods.
Simplified Air-Logic Maintenance
The DA300 maximizes operational uptime through mechanical simplicity. By eliminating complex electrical PCBs, contactors, and hydraulic pumps, the system drastically lowers Total Cost of Ownership (TCO). Maintenance is primarily focused on air-line lubrication and seal integrity. The pneumatic motors are rated for continuous duty, with gas consumption scaling linearly from 20 L/S (42 CFM) at low load to 36 L/S (76 CFM) at peak load. This reduction in moving parts results in a lower failure rate compared to electric stackers, which often face downtime due to battery degradation or solenoid burnout.
Frequently Asked Questions
What is a drum stacker and how does it work?
A drum stacker is a specialized material handling machine designed to safely lift, transport, and stack industrial drums. It uses a hydraulic or electric lifting system to raise drums vertically, while a clamping or cradle mechanism secures the drum during movement. This equipment eliminates manual lifting and allows efficient stacking in warehouses, factories, and chemical facilities.
What types of drum stackers are available?
Common types include manual hydraulic drum stackers, semi-electric drum stackers, full-electric drum stackers, counterbalance drum stackers, and straddle-leg drum stackers. There are also specialized versions for tilting, pouring, and handling hazardous or corrosive materials.
What drum sizes and materials can a drum stacker handle?
Drum stackers are designed to handle standard 55-gallon drums as well as smaller and larger industrial drums. They safely transport steel drums, plastic drums, fiber drums, and tight-head drums. Most models feature adjustable gripping mechanisms to fit different drum diameters and materials.
Reference
[1] STS Handling. “STS Handling”. STS Handling, Accessed February 22, 2026. https://www.sts-handling.com/.
[2] Lifting Equipment Store. “Drum Handling Equipment”. Lifting Equipment Store, Accessed February 22, 2026. https://liftingequipmentstore.com/collections/drum-handling-equipment.