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2006 - Collin Roll Calander Mixer Blender()
- Listing No
- 1177021
- Year
- 2006
- Manufacturer
- Collin
- Model
- Roll Calander
- Condition
- Used
- Location
- Netherlands
- Price
- POA
- Description
-
Type: 3-Roller Calander; calander type 250 × 600 No: 4490-07-06 Mounted on frame: check Motor: Servo motor nominal power 1.4 kW (per roll drive); unwinder 0.24 kW; winder 0.24 kW; hydraulic pump 2.2 kW; oil cooler 0.25 kW; heating 9 kW per heated roller Material: Hardened Tool Steel Roll width: 600 mm (nominal 500 mm) Roll diameter: 252 mm Rolls can be heated/cooled: check (roller 2&3) 9 kW; 320 °C With variable speed drive: check Roll speed: ± 8,6 rpm Rolls can be adjusted: check 0—2 mm With hydraulic unit: check With motor: check Location: Barneveld With switch: check With switchgear: check Floorspace: 3,12 x 1,8 m Total height: 3,16 m CE: check General Main Features Specified Features - Mixing mill Mixing mills Information Extra Specifications Application
About this machine
This Collin Roll Calander Mixer Blender is a used mixer and blender — also commonly referred to as a mixing mill or calender mill — built in 2006 and currently located in Barneveld, Netherlands. Machines of this type are used to process and homogenise polymers, rubber compounds, and similar materials by passing them through precision-controlled rollers, making them a core piece of equipment in plastics, rubber, and materials research applications. Collin is a well-established German manufacturer recognised for producing laboratory and pilot-scale processing machinery, including calenders, extruders, and film lines, primarily serving the plastics and rubber industries.
This is a three-roller calender of type 250 × 600, carrying serial number . The rolls are manufactured from hardened tool steel and measure 252 mm in diameter with a nominal roll width of 600 mm (physical width 600 mm, nominal 500 mm). Roll speed is approximately 8.6 rpm, and a variable speed drive is fitted as standard. The nip gap between rolls is adjustable from 0 to 2 mm, allowing precise control over material thickness and processing conditions.
Rollers 2 and 3 are equipped for both heating and cooling, with a heating capacity of 9 kW per heated roller and a maximum operating temperature of 320 °C. The machine is driven by individual servo motors rated at 1.4 kW nominal power per roll drive. Additional motors include an unwinder at 0.24 kW, a winder at 0.24 kW, a hydraulic pump at 2.2 kW, and an oil cooler at 0.25 kW. A hydraulic unit is integrated into the machine for roll pressure and adjustment functions.
The calender is mounted on a structural frame with a floor footprint of 3.12 × 1.8 m and a total installed height of 3.16 m. The electrical installation includes a switch and switchgear cabinet, and the machine carries CE marking, confirming conformity with applicable European safety directives at the time of manufacture.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.
