The system allows for a maximum mixing speed of 9 RPM and a minimum speed of 2 RPM. The control system includes start/stop buttons as well as a mains isolator. The mixer is started at the slowest speed of 2 RPM. The operator increases the speed up to 9 RPM by twisting the variator gearbox control. When finished, the operator reduces the speed back to 2 RPM; this slow speed allows the user to stop the drum in the vertical orientation ready for unloading. This model doesn't include a mix timer or docking function like the non-ATEX version (image shows non-ATEX controls).
Key product features
Control system
Control system
Easy drum loading
Easy drum loading
All of our STS drum lifters have been designed to easily load and unload the end-over-end drum tumbler. If you have a forklift drum attachment this can also be used providing it fits within the mixer cage. The base plate of the mixer head is 330mm from the ground and therefore it is important to ensure that any lifting equipment has sufficient lift height and is both safe and ergonomic to use.
Robust drum-securing method
Robust drum-securing method
Drums of 200-220 litres in capacity can be secured into the drum tumbler head using the robust screw-top clamping bar arrangement. The clamping bar, which is adjustable, allows you to clamp drums of between 860-1010mm in height. Once a drum is secured, remove the T-bar (used to tighten the clamp), close the gates and begin mixing.
Fully compliant safety guarding
Fully compliant safety guarding
To comply with the EU Machinery Directive our drum tumblers are manufactured with a complete guarding arrangement as standard. The guarding fully-surrounds the unit and prevents operators from accessing the machinery during mixing. Guarding is a mandatory requirement and is an important consideration when purchasing a new piece of machinery.
Safety gate interlocks
Safety gate interlocks
Both the ATEX and non-ATEX end-over-end mixers feature safety gate interlocks: only once the gates have been closed can you activate the mixing function. To protect you and your operators, we've engineered an additional safety feature: should the gates be opened during a mix cycle, the unit will stop mixing immediately.
Drum suitability
Drum suitability
The drum securing arrangement is suitable for steel, plastic and cardboard drums with heights from 860-1010mm. If your company handles drums not shown in our photos or videos get in touch and we can advise further on the compatibility with different drum types. Additionally, if you have any short/smaller drums we can offer a small drum adapter as mentioned below.
Adjustable small drum adapter (optional)
Adjustable small drum adapter (optional)
We can provide a fully-adjustable insert to fit drums from 100-860mm in height. Operators set the adapter to different drum heights by moving the placement of two quick-release pins up and down. If you require a custom mixer for particular or unusual drums, we can explore the viability of making a bespoke model.
ATEX-certified for gas and dust zones 1, 2, 21 and 22
ATEX-certified for gas and dust zones 1, 2, 21 and 22
Hazardous or potentially explosive atmospheres require operators to use zoned ATEX equipment. Having assisted numerous sectors which handle drums of flammable material, we understand different requirements and can offer an ATEX drum tumbler to suit.
Our electric drum tumblers can be supplied ATEX-compliant, suitable for use in Zone 1, 2, 21 and 22 environments. Each of our 'Ex' tumblers are manufactured to ensure electrical continuity, a path to ground is always present. Each piece of equipment is supplied with a manufacturer’s EU Declaration of Conformity which states compliance with the ATEX Directive 2014/34/EU along with a range of British Standards.
Specification
DME01-440V-9RPM-Ex 205-Litre Drum Tumbler (ATEX)
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Rated capacity
300kg
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Drum compatibility
Drums from 840mm to 1010mm in height and up to a maximum of 610mm in diameter
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Rotation RPM
2 to 9 RPM variable RPM using mechanical variator gearbox and control dial
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Power requirements
Mains 440v, 3-phase power supply
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Duty cycle
Continuous 360° rotation
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Safety gate interlock and full guarding
Yes
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Emergency stop button
Yes
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Speed adjustment
Yes
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Construction
Mild steel construction
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Metal preparation and surface finish
Grit blasted mild steel, primer and polyester powder coated
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Powder coat colour
RAL 5010 (blue)
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Mobility
Wheels fitted for easy positioning, jacking feet also supplied for static positioning
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Compliance
EC Machinery Directive 2006/42/EC, ATEX Directive 2014/34/EU (Zones 1, 2, 21 and 22, CE Ex II 2 G D)
Optional features
Stainless-steel model
We can offer this model in 304-grade stainless steel. The drum tumbler can be manufactured for clean rooms as well as good manufacturing practice (GMP) areas.
Adjustable small-drum adapter
Operators can mix drums from 100-860mm in height with this tool. Adjust the adapter frame for smaller drums by moving the cross bar up and down the vertical support arms.Sale or return
In the UK we can supply certain equipment on a sale-or-return basis, meaning you can use a unit on-site for seven days with no obligation to buy it once the trial period is up. Find out more here.
Contact Us
Do you have a manual handling issue we could solve? We’d be happy to discuss any handling concerns and advise on the most suitable STS equipment. You can talk to us via telephone, email and social media.
FAQs
Do you have a question for us? Take a look at our FAQ page for answers to common customer queries.