| US$11,229.00-120,711.00 | 1 A (machine) (MOQ) |
| product presentation XY-4F/550X1500 Four Roll Rubber Calender Main Technical Specifications I.Working conditions 1.1 Frequency of equipment use 1.1.1 Three shifts of continuous production; 7 days/week 1.2 Equipment Usage Environment 1.2.1 Temperature: 5 ~ 40ºC 1.2.2 Relative humidity: 90% Max 1.3 Utility 1.3.1 Power supply: 380±10% V; 50Hz ± 10%; Three-phase 1.3.2 Control power supply: AC220V± 10%; 50Hz± 10% 1.3.3 Cooling water: 0.3Mpa; Temperature ≤25ºC±3ºC 1.3.4 Compressed air: 0.8MPa (if required) 1.3.5 Steam: 0.8MPa (if required) II.Usage The four-roll calender is mainly used for the pressing sheet of rubber material, the bonding of rubber sheet and the coating rubber of textile material or cord fabric. III.Main technical parametersDiameter of roller : 550mm2.The working part length of roller: 1500 mm 3.Roller structure: Circular drilling smooth roller 4.Roll arrangement form: F type 5.Calendered maximum products width: ≤1350mm 6.Minimum thickness of calendered products: ≥ 0.2mm 7.Product thickness error: ±0.05mm 8.Roller production speed Drive roll speed (medium roll): 3.4 ~ 34m/min Roller speed ratio (side, upper, middle and lower rollers) : 1:1:1.2:1.2 9.Middle height of roll (unilateral height) : side roll: +0.125mm (Customers have special requirements to be explained in advance) Upper roller: 0 Middle roll: 0 Lower roll: + 0.125mm 10. Main motor: 160Kw Frequency conversion motor 990rpm, AC380, 50Hz (VFD control) 11. Reducer: Hard tooth surface reducerDistance adjustment device: ElectricRoller support structure: Rolling bearing Lubrication method: Thin oil lubrication Stock guide device: Manual mobile16. Total weight of equipment: ~ 36t 17. Equipment dimensions: 7000X2700X3000mm IV. Equipment structure composition 1. Roll group: Four groups 2. Roller temperature adjustment device: Four groupsBase and frame: One groupDistance adjustment device: Three groupsStock guide device: Four groupsTransmission mechanism: One groupEmergency stopping device: One groupLubricating device: One groupElectrical control: One groupTapping knife: Two groupsGuide roller: One group Spreading roller One groupV. Structure description 1. Roller and bearing group 1.1 Roller structure: All rollers are circular drilling smooth rollers. 1.2 Material: Alloy chilled cast iron, finish machining after tempering treatment. 1.3 Roller working surface hardness: HS: 68 ~ 75Bearing adopts double row aligning roller bearing. The bearing seat is made of cast iron (HT250) and processed by tempering treatment. And with lubricating oil holes. Roller temperature adjustment device4.1 Roller temperature regulating device form: Use closed roller temperature regulating device. 4.2 Water inlet and outlet of roller heating and cooling are connected through rotary joints. Base and frame5.1 Base: Made of rectangular tube and steel plate welded, processed after annealing. 5.2 Frame: Welded by steel plate, processed after annealing. 6. Distance adjustment device 6.1 Adjustment range: 0.2 to 15mm 6.2 It is composed of nut, screw, motor, reducer, etc. 6.3 Distance Adjustment Mode: Electric 6.4 Power of distance adjustment motor: 2.2KW 7. Stock guide 7.1 The body is made of welding structure, then processed. The baffle plate adopts MC nylon. 7.2 Type of stock guide: movable 7.3 Adjustment Mode: Manual 8.Transmission mechanism 8.1 Main motor: YVP355-6P-160KW AC Frequency conversion motor, speed 990rpm.(One set of VFD) 8.2 Reducer: ZSY500 single input, single output, closed oil-immersed hard tooth surface gear reducer. Noise ≤78dB. 8.3 Reducer gearbox and motor coupling: Elastic pin coupling 8.4 Reduction gear box and roller coupling: Nylon rod pin coupling Emergency stop device9.1 Brake type: Electro-hydraulic brake. 9.2 Installing the Emergency Stop Button Electrical control:The main low-voltage electrical components use Chint, Delixi electrical components. VI. Main configuration origin and brand |
