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Rolling mills COLLIN W 150

machines for plastic / rubber machines / Rolling mills
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DEGUMA-SCHÜTZ GmbH
[ dealer profile ]

Ms Daniela Dingfelder
36419 Geisa
Germany

  • +49 36967... phone

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RESALE member since 2023

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item-No.: 164591746 Quantity: 1 Date: 23.07.2024
Year of manufacture: Location: Land-de Germany
Price: 85,000 EUR
Manufacturer: COLLIN
Model: W 150
Type of machine: Rolling mills
Roll diameter: 150 mm
Roll length: 400 mm
Description: Rolling mills COLLIN W 150

used machine

Year of manufacture: 1989 / currently revised by DEGUMA
Machine No.: 1150-22-89

Rolls: 400 mm roll width / 350 mm usable roll width
150 mm diameter
- Cylindrical rollers
- Chrome-plated surface
- Root ball condition very good
- Height of the top of the roller to the floor: 1200 mm

Roller temperature control: Peripherally drilled rollers
- Oil-tempered via rotary unions in both rollers;
- Temperature control unit is NOT included in the scope of delivery - this can also be offered as a used device on request

Roller speed: Speed of the front roller variably adjustable
- Infinitely adjustable via input on the control panel)
- Rear roller speed depends on the set friction

Front roller: 1 – 21.4 rpm = 1 – 10.7 m/min
Rear roller: 1 – 21.4 rpm = 1 – 10.7 m/min

Friction: Adjustable in the range of 2:1 – 1:2 by independently adjustable speed of both roller drives

Roller bearings: Double, full-filament needle bearings (roller bearings)

Bearing lubrication: grease lubrication via individual lubrication points

Gap adjustment: Electromotive fine adjustment for the range of 0.5 to 3 mm
- Adjustment speed 0.25 mm/s
- Hydraulic gap adjustment for quick opening up to 80 mm
- Overload protection by pressure relief valve
- Digital gap display in the control panel

Material wipers: Two one-piece metal wiper jaws made of steel
- Can be swivelled manually
- Manual width adjustment

Material pan: stainless steel sheet pan below the rollers; can be removed

Drive: 2 NEW BAUMÜLLER servo motors
- Power per motor 5.8 kW
- 335 V; 1000 rpm; 13.1 A
- With integrated mechanical brake

Pos. Description

Gearbox: 2 PULS planetary gearboxes type 100/2
- i=26.4
- Lubrication via oil bath

Safety: Safety concept according to the BG RCI checklist for protective devices for the roll gap on old rolling mills (small rolling mills D < 400 mm) of the rubber and plastics industry (current version of 18.10.2018):
• Mechanically operated protective device with proximity reaction in the form of a NEW safety cage over the roll gap
• Aluminium side panels; Stainless steel front flaps
• Two-piece, moving side plates with sheet metal to cover the gap between the two plates
• Cage can be folded on both sides (monitored with magnetically coded limit switches), incl. additional gas pressure dampers
• Safety edges (on both sides) for upper roll gap
• Safety edges at the bottom (both sides)
• When the emergency stop is activated, the rollers stop (rollers run < 60°) and the rollers move apart (max. 50 mm)
• Design of the brake as a redundant safety function according to PLr = d, category 3 of EN ISO 13849-1:2008.
In the first stage, the rollers are stopped electrically by the frequency converter and in the second stage by a spring-loaded brake on each motor-gearbox unit.
• Additional knee shift plates front and rear

Control: Control elements housed in the machine frame to save space (no separate control cabinet required);
power unit for D41161234 hydraulic power unit; Service socket
- Siemens SIMATIC S7-1511 F safety controller with digital and analog input and output cards
- All safety functions via Siemens S7 safety PLC
- Simple, user-friendly operation via conventional hardware buttons in the control panel
- Process displays (speed, gap, etc.) and messages via 7" Siemens SIMATIC HMI TP 700 Comfort touch panel
- Incl. programming and visualization
- 2 NEW Schneider frequency converters; 5.5 kW, 14.3 A
- Incl. Siemens LAN router for remote maintenance (installation and provision of the connection via LAN must be done by the customer)

Power supply: Feed machine: 3x400 V + PEN, 50 Hz
Power supply for control cabinet lighting & socket: 230 V + PE + N, 50 Hz
Control voltage 24 V DC

Dimensions: approx. 1920 x 820 x 1860 mm (length x width x height)

Weight: approx. 2000 kg

• Machine stands completely on base frame for ground-level installation
• NEW servo motors and new control system with high-quality components
• Machine has been completely disassembled, checked, cleaned and repainted
• Machine is wired and functional tested before delivery
• Very good condition
• Machine is not CE certified, no declaration of conformity is included

AVAILABLE AT SHORT NOTICE
seller offer No. resale 8-1132
Machine in stock: Yes
Seller-item-No.: 8-1132
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Price: sold Collin W 150 + similar Collin-Model

1989 COLLINW 150 85000 EUR [Aug 2023]