Screw Conveyors

Challenger specialises in the manufacturing of a diverse range of conveyor machines, include Screw Conveyors which are meticulously designed to efficiently convey a wide array of materials across multiple industries.

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Our clients span sectors such as Agriculture, Chemical, Packaging, Processing, Water Treatment, and Sewerage Treatment.

Our Screw Conveyors are available in mild steel, stainless steel, or galvanized steel. The flights, designed for optimal durability, can be formed from either mild steel or hardened hardox steel, depending on the specific application requirements.

With a diameter range spanning from 150mm up to 600mm, our conveyors can be tailored to accommodate different applications, offering the choice between troughed outer casings or tubular outer casings.

To meet our clients’ unique needs, we provide customised infeed and outlet chutes. Additionally, intermediary chutes featuring manual or powered slide gates can be seamlessly integrated.

We also recognise the need for specialised processing or conditioning during the conveyance process, that’s why we offer Screw Conveyors equipped with integral cooling jackets or steam/water heated jackets, to ensure product integrity.

With Challenger’s state-of-the-art Screw Conveyors, you can improve efficiency and productivity across your production process. With seamless integration into your current systems (if required), we will deliver a conveyor to your exacting standards. Get in touch with our team to request a quote today.

Used Equipment
SALE
Metalpress HTP 400 Super Briquetting Press

We have a used briquetting press available for sale.

This Metalpress HTP 400 Super Briquetting Press was initially manufactured by COMAFER Spa. in Italy circa 2003. This briquetting press is 1,370 mm wide by 2,000 mm deep by 1,500 mm high, it has a 0.7 cu.m feed hopper and the total electric motor power is 9.3 kW, 400/3/50 VAC.

It was initially manufactured for aluminium swarf and was making 70 mm diameter by 50 mm long aluminium briquettes at a rates of between 100 and 400 kg per hour when it was taken out of service but it could be used with a wide variety of different materials if required.

The photographs show the machine in its pre-reconditioned state and it will be possible to run material through it in our factory to confirm its’ suitability before paying for it. A copy of the original handbook will be provided.

All interested parties please contact: sales@challenger-group.co.uk

Used Equipment
SALE
Two Brand New Conveyors

Two brand new belt conveyor assemblies.

A total of two brand new heavy duty belt conveyor assemblies are being offered for sale due to a cancelled order generally as detailed below.

One-off swan neck sidewall belt conveyor assembly; – 5,190 mm overall length – 520 mm inside sidewalls – 3 kW,400/3/50 VAC drive – Supports as shown.

One-off reversible belt conveyor assembly:

  • 2,240 mm overall length
  • 600 mm wide plain belt
  • 1.5 kW, 400/3/50 VAC drive
  • Supports as shown

All interested parties please contact: sales@challenger-group.co.uk

Used Equipment
SALE
SSI 2400 E Shredder
We have a pre-used and stripped down SSI 2400 E shredder available for sale.

This shredder is in need of some TLC and has been stripped down ready for refurbishment or it can be used for spare parts and it is to the following specification:

* 150 kW (200 HP) 400/3/50 VAC electric motor
* 1,015 mm wide by 1,525 mm long cutting chamber in addition to main gearbox
* Regianna planetary gear reducer
* 38 mm (1.5”) nominally thick worn cutter set
* The shredder head module will weigh approximately 8,100 kg when rebuilt
* Breaker bar assembly
* Please note that the control panel, clutch, hopper and support stand will need to be replaced

This shredder comes with a O & M handbook, spare parts list and was originally manufactured in circa October 2000.
Used Equipment
SALE
Glass Recycling Equipment

CHALLENGER AUTOMATIC GLASS BOTTLE PULVERISING SYSTEM

System includes:

  • Automatic system added in 2016
  • Auto bin tipper for 240L or 360L wheely bins
  • Bin tipper in safety interlocked cage
  • Steel slat belt feed conveyor to a Krysteline GP-100 pulverisor
  • GP-100 transforms flat and mixed glass into sharp free cullet
  • Cullet is discharged on to a steel slat belt discharge conveyor.
  • Up to 6000kg per day capacity

Can be seen in operation.

All interested parties please contact: sales@challenger-group.co.uk

Used Equipment
SOLD
Drum Cabinet Washer

A Challenger Handling Ltd manufactured drum cabinet washer for sale for internally cleaning drums / containers up to 205 litre capacity.

The machine consists of a cold-water recirculated wash (Wash detergent can be added) on the RHS loading position and a fresh cold-water rinse on the LHS loading position. Either 2 smaller drums / containers or one larger drum / container can be positioned at each loading station.

The recirculated water holding tank, freshwater rinse tank, enclosure and interconnecting pipework are all manufactured from grade 304 stainless steel.

Operation is from the local control panel included and allow the following functions:

  • Start, Stop and E-stop
  • Adjustable wash timer
  • Selectable front jet / back jet (2 or 4 containers)
  • Selectable wash only, rinse only or wash and rinse cycles.

All operations are controlled by the pumps and process valves mounted to the rear of the machine.

Manufactured in 2017, this machine offers great value for money and is available sold as seen for £12,800 NET.

All interested parties please contact: sales@challenger-group.co.uk

Used Equipment
SALE
IBC Rotator Mixer

The machine is designed to take a maximum load of 1500kg and is fully enclosed within a safety interlocked caged area fitted with polycarbonate panels and is portable via forklift truck. A standard specification control panel is supplied as shown which includes start, stop emergency stop, adjustable rotation speed, and adjustable rotation timer. All electrical equipment will be IP65 minimum rated. Connection to the mains by 3 phase plug on a 5-meter flying cable.

The machine base speed will be 20 to 25 rpm but have the facility to increase/decrease the speed by a control pot mounted to the outer facia of the control panel. A rotation counter will be provided to monitor this feature during operation.

The rotator will have a gradual ramp-up to speed through its initial revolution(s) and gradual ramp down through its final revolution(s) to reduce loading on the drive and bearing mechanism. The carriage will have solid sides, base, and back leaving the front and top open for loading. An adjustable top clamping mechanism and adjustable side location bars will be provided to secure the load in place.

The machine is CE marked and supplied with operation and maintenance instructions. Manufacturing was completed in October 2020 and offers the benefit of immediate availability of an otherwise manufactured-to-order piece of equipment.

All interested parties please contact: sales@challenger-group.co.uk

https://youtu.be/ab5zJlwZKe0

Used Equipment
SOLD
Challenger Rotary Dust Extraction Screen

A used Challenger Rotary Dust extraction screen. This machine consists of a standard Challenger (circa 2008) rotary dust extraction screen with an integrated dust auger.

This machine has been developed to provide the effective removal of dust and small debris from bulk products such as wood shavings, straw, hay, shredded paper, plastics, foodstuffs, etc.

Screen Dimensions – 1,380 mm inside diameter x 4,000 mm long.

Support Structure – Heavy duty mild steel angled to assist material flow.

Electric Motor Drives – Three–off 2.2 kW, 400/3/50 VAC (2-off screen & 1-off dust auger).

Machine Mass – Approximately 3.0 Tonnes.

All interested parties please contact: sales@challenger-group.co.uk

Used Equipment
SOLD
Baler with Form, Fill & Seal w/ Bulk Hopper

This automatic machinery consists of a standard Challenger (circa 2007) baler with integrated weigh hopper, load, compress, door and eject hydraulic functions and local operator control panel. The baler is supplied with a 2x 30-kW hydraulic power pack and all interconnecting hoses.

The baler is coupled to a Challenger form, fill and seal bale packaging unit with all pneumatic valves, interconnecting hoses and electric cabling.

The twin screw hopper feeder is supplied with high- and low-level switches to maintain constant material flow. The screws are powered by 2x 3.0kw geared motors which are invertor driven to provide a controlled metred feed to the baler weigh hopper.

The baler and form, fill and seal and twin-screw feeder are controlled from the HMI touch screen panel provided with full operator adjustability.

The system was originally designed to be capable of producing a nominal 20kg Woodshavings bale at a rate of up to 180 bales per hour.

All interested parties please contact: sales@challenger-group.co.uk

Used Equipment
SOLD
Simon Eggleston Manufactured Bale Breaker

This machinery consists of a stand-alone bale breaker manufactured by Simon Eggleston (pre 2008) with integrated outfeed conveyor.

This machine has been developed to break down large bulk bales into loose material for further processing.

The breaking is provided by three rotary drums powered by an electric drive and pulley system. The machine is fully mild steel construction and has an integrated cross transfer outfeed conveyor.

All interested parties please contact: sales@challenger-group.co.uk

Used Equipment
SOLD
Ken Mills Animal Bedding Baling System

This system consists of a Ken Mills manufactured baler supplied with dust extraction system and complete with dust bag collection station.

The system has predominately been used for the baling of shredded teabag material and is therefore supplied with the hand fed shredding unit as shown in the photo below. The Material is delivered to the baler inlet by the fan located on the top of the machine via the ducting arrangement shown.

The baler is supplied with a local control panel as shown and is complete with a hydraulic power pack and with all interconnecting hoses. The baler is currently producing 14kg nominal bales of teabag material but would be suitable for baler other products.

Nominal bale dimensions are – 305mm wide x 470mm high x 600mm long.

All interested parties please contact: sales@challenger-group.co.uk

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