USD Gebrauchtmaschinen
für Gummi und Kunststoff GmbH

Continuous Curing Line for Rubber Profiles – used, in very good condition

UHF Curing Line – Manufacturer: MES, France

• Year of manufacture: 1995
• Magnetrons: National Electronics (USA),
  Type: 10250-3A
• Number of UHF modules: 4
• Number of Magnetrons: 5
• Total power of Magnetron: 9 KW: 3 x 1800 KW, fixed / 2 x 1800 KW, variable
• Line dimensions (L X W X H): 6000 x 1500 x 2500 mm
• Power supply: 380 V / 50 Hz, 3 ph, 55VA
• CE marked
• Technical documentation available
• Spare parts available
• Independent electrical cabinet and controls

Electrical Hot Air Oven
Manufacturer: Gerlach, Germany

• 4 Sections X 3 m: Total 12m
• Number of passes: 3
• Profile driven by Belt
• Gear motor: 3 x AC 0,55kW with Sheider inverter
• Belt centring system: Available, by 3 x AC 0,045 kW motor
• Belt width: 150 mm, daylight: 60 mm
• Conveyors’ length: upper 27m, middle 26m, lower 25m
• speed: 40 M/min
• Air pressure: 5 bar, consumption: 1 l / min
• Ventilators: 2.4 KW, 58 M3 / min
• Heating: 4 x 30 kW, 4 X Eurotherm temp. probes for independent set up.
• Power supply: 220/380V , 50 Hz, 3 ph
• CE mark
• Manual and service documentation available
• Independent electrical cabinet and controls
• Spare parts available

Batch Off cooling line – new
for working with release agent

• input moving belt
• supporting bars stainless steel 700 mm width
• max. width rubber strips 550 mm
• rubber band stacker
• stainless steel tank to contain release agent
• hydraulic pump to extract release agent from the tank
• stainless steel mesh band to extract the material
• drying tunnel with 6 cooling fans 800 x 800 mm
• length cooling section 8000 mm
• total length machine about 12000 mm
• output fixed tape
• output wig-wag palletization system
• painting  acc. to customer’s request
• safety guards acc. to current standard
• electrical system new
• on-board machine system   new
• inverter system for variable speed of motors
• new construction with guarantee
• with CE mark and CE user and maintenance manual in English

Manufacturer: n. a.
Year of construction: New

Pallet packaging machine / pallet winder – used

• current  3 x 400 VAC (415 VAC, 220 VAC), 16A (L1, L2, L3, PE
• power 4,0 kW
• compressed air 150 Nl/min, 6 bar, R ¼“
• dimension (LxWxH)  3200 x 2460 x 2760 mm
• weight 1450 kg

Manufacturer: ITW
Year of construction: 2004

Batch-off plant – used

• max. width rubber sheet  600 mm
• thickness rubber sheet  4 – 10 mm
• distance between banging bars  effective 140 mm
• max. pendant length hanging sheet 3600 mm
• take-off linear speed  4 – 35 m/min.
•  frequency control of  motor speed
• linear speed
• swinging  0 – 40 m/min.
• hinging 0 – 1,55 m/min.
• number of cooling fans 10 set
• power cooling fans 0,75 kW/set
• total length of line 8 m
• total power 17,5 kW
• final temperature sheet room temperature +5°C
• compressed air pressure 0,4 – 0,6 Mpa
• cross and longitudinal cutter, wig-wag packer for pallets
• total weight ca. 9800 kg

Manufacturer: RSL
Year of construction: 2015

3-stage heating channel – used
length: 20.000 mm
3-stages with inlet and outlet
belt width: 180 mm
profile dimensions approx.:180 x 40 mm
heated zones:  4
unheated zones: 2
heating: gas-fired
belt speed: 2-30 m/min
burner temperature approx..:  300°C
extrusion height: 1.025 mm

Manufacturer: Gerlach
Year of construction: n. a.

Tandem mixer used, functional, without CE label
Machine no.          9912
Drive:                    22kW DC, adjustable
Rotor speed:         0-230 U/min.
Rotor speed control via sensor
PLC:                      Siemens S7-300CPU, (kombiniert mit originalem S5)
Connection:           via interface

Left side:                Pomini PX1, 6 tangential rotors
Volume:                 1,6 litres
Kneading chamber:  coated for heating/cooling
Chamber + rotors:   hard chrome-plated
Chamber side parts screwed together, swivel for cleaning
Pneumatic oil injection
Pneumatic trap door for emptying

Right side:              Pomini VIC 1.8 – intermeshing rotors
Volume:                  1.8 litres
Kneading chamber: coated for heating/cooling
chamber + rotors:   hard chrome plated
Chamber side parts screwed together, swivel for cleaning
Pneumatic oil injection
Pneumatic trap door for emptying

Good mechanical condition, a revision of the electrical system is recommended.

Manufacturer: Pomini
Year of constructoin: 1990

Roll mill 220 x 575 mm – used
roll diameter:  220 mm
roll length: 575 mm
roll cooling: via water supply
roll speed: adjustable
nip adjustment: electrical
drive power: 11 kW per roll
safety guards: cage and hopper above the rolls, shift cable on both sides

Manufacturer: Berstorff
Year of construction: 1956

Roll mill 300 x 700 mm – used
roll diameter: 300 mm
roll length: 700 mm
roll cooling: via water supply
roll speed: adjustable, 0-18 rpm
nip adjustment: manually, via spindle
drive power: 58 kW
safety guards: cage above the rolls, shift cable on both sides, belly bars and safety edges

Manufacturer: unknown
Year of construction: 1956

Roll mill 250 x 500 mm – used, functional, reconditioned, acc. to CE standard, incl. guarantee
roll diameter          250mm
roll length              500 mm
engine:                  monobloc model – motor placed under cylinders
cylinders:               cored rolls with central chamber for water cooling,
mounted on bronze bushings with oil lubrication,
new rotary joints for connections to water circuit
nip adjustment:      new, hydraulically
safety cage:           new
mill tray to contain the compound
AC motor                11 kW – 400 V – 50 Hz
safety guards          according to current standard EN 1417:3.2015 to open cylinders after an emergency stop
painting                   according to customers requirements
new electric cabinet with PLC system Siemens S7-1200
new control panel with touch panel Siemens KTP400 Basic
new machine on-board system
new inverter system for variable speed of rolls
incl. 1 year warranty, with CE marking
with user and maintenance manual in English

Manufacturer: Comerio Ercole
Year of construction: n. a.

Roll mill 500 x 1500 mm – used, refurbished,
roll diameter                    500 mm
roll length                        1500 mm
Monoblock                       motor placed under the cylinders
cylinders                          cored rolls with central chamber for water cooling, mounted on bronze bushings with forced oil lubrication by pump
new rotary joints for connections to water circuit
nip adjustment                  NEW hydraulical
hydraulic unit                    NEW
tipper guiding plates
Emergency stop                New safety brake
AC engine                        110 kW – 400 V – 50 Hz
electric cabinet                 NEW with PLC-System Siemens S7-1200
control panel                    NEW
mill tray to contain compound, stainless steel
bi-directional bars for safety system
electric machine-on-board system NEW
painting acc. to customer’s specification
safety devices acc. to standard rules second EN 1417:3.2015
Reconditioned and guaranteed machine with CE marking and manual of use and maintenance in German language

Additional option against extra charge
Stock blender – reconditioned mounted on the machine to homogenize rubber compounds
Motor 110 kW brand Siemens
Inverter system (Siemens) for variable speed of cylinders
New pneumatic rotating knives placed under the mill tray to cut rubber compound

Manufacturer: Mecchaniche Moderne
Year of construction: n. a.

Roll mill 550 x 1500 mm – used, refurbished
roll diameter                    550 mm
roll length                        1500 mm
Monoblock                       motor placed under the cylinders
cylinders                          cored rolls with central chamber for water cooling, mounted on bronze bushings with forced oil lubrication by pump
new rotary joints for connections to water circuit
nip adjustment                  NEW hydraulical
hydraulic unit                    NEW
tipper guiding plates
Emergency stop               NEW safety brake
AC engine                        110 kW – 400 V – 50 Hz
electric cabinet                 NEW with PLC-System Siemens S7-1200
control panel                    NEW mill tray to contain compound, stainless steel
bi-directional bars for safety system
electric machine-on-board system NEW
painting acc. to customer’s specification
safety devices acc. to standard rules second EN 1417:3.2015
Reconditioned and guaranteed machine with CE marking and manual of use and maintenance in German language

Additional option against extra charge
Stock blender – reconditioned mounted on the machine to homogenize rubber compounds
Motor 110 kW brand Siemens
Inverter system (Siemens)for variable speed of cylinders
New pneumatic rotating knives placed under the mill tray to cut rubber compound

Manufacturer: Comerio Ercole
Year of construction: n. a.

3 roll calender 500×1250 mm – used
rebuilt, with 1 year Warranty, CE marking

• Roll diameter 500 mm
• Roll length  1250 mm
• Roll speed variabel (inverter system)
• Rolls with central chamber for water cooling, mounted on bronze bushings with oil lubrication,
• New rotary joints for water cooling
• Nip adjustment motorized
• Motor AC, 37 kW, 50 Hz, 400 V
• Inverter system for variable speed
• Safety bidirectional belly bars
• Electric cabinet  new
• Control panel new
• On-board machine system  new
• Safety brake for emergency stop
• Safety guards according to current standards
• Painting (with color RAL in accordance to customer specification
• rebuilt, with 1 year Warranty,
• CE marking,
• manual for use and maintenance in English

Manufacturer: Comerio Ercole
Year of construction: n. a.

4 roll calender 150×380 mm – used
Inverted “L”
roll diameter 150 mm
roll length 380 mm
roll speed 2,38-23,8 1/min, adjustable
roll bearings roller bearings
nip adjustment manually, independent
friction 1:1 or 1:1,21 (adjustable)
motor drive 9,25 kW, DC, variable speed
dimensions 1,8 x 1,7 x 1,8 m
weight approx. 2.000 kgs.

Adjustable material guides, cored rolls with rotary joints (for water circulation),
Feed nip fully guarded with safety interlocks,
Checked over, tested, with new electrical controls.

Manufacturer: Farrel
Year of construction: 1985

4 roll calender 700×1650 mm – used, inverted “L”-Type
roll diameter  700 mm
roll length 1650 mm
roll speed  max. 30 m/min, approx. 13,65 U/min.
roll bearings bronze bush bearings with flood lubrication
roll type peripherally drilled (incl. rotary joints
nip adjustment motorized
friction  adjustable
motor drive 4 x 70 kW, 440 V
control  Siemens S5
adjustable guides to top nip and lower nip
incl. all drawings and manuals
latest revision: 1999 (by Comerio Ercole)

Manufacturer: Pirelli
Year of construction: 1980

2 roll calender  700 x 2300 mm – used, disassembled, with 45° inclination
roll diameter          700 mm
roll length               2300 mm
rolls                        peripherally drilled
rolls                        roller bearings in supports
nip adjustment       motorized
engines                 2 DC engines, 74,3 kW each

Disassembled machine without electric cabinet and panel

Manufacturer: Rodolfo Comerio
Year of contruction: n. a.

Piston strainer, as new
max. barrel capacity  6 liter
ram stroke: 1150 mm
working pressure:  280 bar
controls: Siemens S7
feeding: rolls, max 120 mm Ø, 500 mm long, max. 6 kg
weight: 2520 kg (incl. oil)

Manufacturer: BOYKE
Year of construction: 2016

Vulcanization press WKP 1850 S – used
heating platens:               400 x 400 mm
piston diam.:                    28 cm
closing force:                   1850 kN
stage daylight:                 378 mm
piston stroke:                   378 mm
working height:                1.364 mm

with vacuum chamber, sliding table, swiveling upper heating plate, vacuum pump adjustable

Manufacturer: Wickert
Year of construction: 1990

Vulcanisation press WKP 3000 S – downstroke – used
heating platens:               600 x 600 mm
closing force:                   3000 kN
closing speed:                 150 mm/s
opening speed:               150 mm/s
tool fastening:                  Magnets
installation height:            600 mm
operating height:              900 mm
piston stroke:                    600 mm
heating capacity:               9 kW
platen temperature:           max. 210 °C
with vacuum chamber, SPS-control S7, control panel TP 1500, safety devices acc. EN 289

Manufacturer: Wickert
Year of construction: 2017

Vulcanisation press WKP 3000 S –  downstroke – used, less than 100 working hours
Pressing platens:               800 x 800 mm
closing force:                     3000 kN
closing speed:                   150 mm/s
opening speed:                 150 mm/s
daylight:                            1200 mm
operating height:               900 mm
platen temperature:           max. 210 °C
sliding table:                      800 mm
max. mould weight:            700 kgs
with SPS-control S7, operating panel MP 277 (10”, colour), safety devices acc. EN 289, CE
Heating platen dimension can be chosen 700×700 or 800×800 mm

Manufacturer: Wickert
Year of construction: 2013

Injection Molding Machine for rubber – used, incl. CE
Platen area                                750×700 mm
Clamp force                               4500 kN
Injection volume                         max. 4000 cm³
Injection pressure                      max. 1800 bar
Daylight                                     600 mm
Control system:                         Simatic S5
Weight:                                     14,5 to

Manufacturer: LWB Steinl
Year of construction: 1995

Rubber Extruder – used

• screw diameter 90 mm
• screw length 18 D
• degassing system
• engine DC, 85 kW
  safety devices
• electric cabinet
• on-board machine system
• driving system for variable speed

Manufacturer: Lescuyer
Year of construction: n. a.

Bale cutter – used, completely overhauled, incl. guarantee and CE
Cutting section:       approx. 700 mm
Cutting height:        approx. 650 mm
Cutting force:          approx. 12 tons
AC Motor                4kW – 400V – 50 Hz
Inlet roller conveyor for product feeding
Output roller conveyor of new construction in steel
New motorized conveyor for the return of the cut piece
Photocell for conveyor stop
Two-hand-safety operation for the blade movement
Machine positioned on a raised basement
Safety guards according to current standard
New electric cabinet
New on-board machine system
Manual and maintenance instruction in English
Warranty: 1 year

Manufacutrer: Pugno
Year of construction: n. a.

Bale cutter – used, overhauled, incl. guarantee and CE
Cutting section:       approx. 700 mm
Cutting height:        approx. 650 mm
Cutting force:          approx. 12 tons
AC Motor                4kW – 400V – 50 Hz
Inlet roller conveyor for product feeding
Two-hand-safety commands for the blade movement
Machine positioned on a raised basement
Safety guards according current standards
New electric cabinet
New on-board machine system
Manual and maintenance instruction in English

Option: Output roller conveyor of new construction in steel
Warranty: 1 year

Manufacturer: Pugno
Year of construction. n. a.

Fresh air lab drying oven FT 60/200 – not used
inner dimensions               600 x 900 x 580 mm
nominal temperature         200°C
air quantity max.                2,5m³/min.
change of air ventilation    5/min
power installed                  10,5 kVA
execution outside              steel plate with synthetic resing paint
execution inside                 made of coated steel plate
gas sealed welded, double wall door
suitable for drying processes and heat treatments that release gases which are composing explosive mixtures of steam and air.

Manufacturer: Heraeus
Year of construction: 1987

Air-cooled condenser – used, as good as new
Cooling capacity: 41,6 kW (35 °C ambient temperature, 15/10°C inlet/outlet, ethylene glykol 30%)

Number of fans:  1
Refrigerant: R407C
Refrigerant content: 10 kg
Voltage / power cons.: 400 V / 16,5 kW
Dimension:  2085 x 1230 x 2300 mm
Weight:  1013 kg
Expansion tank, Water pump

Manufacturer: Liebert
Year of construction: 2012

Plastic Injection Molding Press – used

• Clamp force: 450 kN
• Injection volume: 99 cm³
• Spec. injection pressure: 1500 bar
• Screw diameter: 30 mm
• Screw speed: 20-480 U / min-1
• plasticizing capacity (PS): 17 g/s
• distance between tie bars: 550 x 430 mm
• min. mould thickness: 180 mm
• opening stroke: 350 mm
• hydraulic ejector:
• ejector stroke: 100 mm
• ejector force: 30 kN

Manufacturer: ENGEL
Year of construction: 2000

Extruder – used
in operation until mid 2010

• screw ø  90 mm
• screw length  L = 30 D
• screw speed  7 – 73 U/min
• drive power 45 kW (max. 54kW)
• drive torque 5882 Nm
• tempering:
• zone 1 water cooled
• zones 2-4 electrically heated, each 2 x 3 kW, water cooled
• zones 5-6  oil tempered, each 6 kW
• zone 7 electrically tempered, 1,6 kW
• die head double profile with mandrel boring for two-component profiles with/without steel inlay
• output max. 100 kg/h TPE-foam