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Procurement of 2051-254311050723 Shanghai Publishing and Printing College Paper, Cardboard and Paper Products Recyclability Evaluation System (1) Procurement Project(1) (Китайская Народная Республика - Тендер #69286633) | ||
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Страна: Китайская Народная Республика (другие тендеры и закупки Китайская Народная Республика) Номер конкурса: 69286633 Дата публикации: 16-12-2025 Источник тендера: www.chinabidding.com |
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Procurement of 2051-254311050723 Shanghai Publishing and Printing College Paper, Cardboard and Paper Products Recyclability Evaluation System (1) Procurement Project(1)
| NO. | Product Name | Quantity | Main Technical Data | Remarks |
| 1 | Recyclability evaluation system for paper, cardboard and paper products (1) | 1 | 1. 1 set of laboratory standard fiber deflasing machine: 1.1 The main body of the equipment must be made of stainless steel and aluminum that are strong, rust-resistant and corrosion-resistant. It has a hinge head design and a transparent acrylic glass degassing bucket that can be quickly accessed; 1.2 The number of rotations can be set through a digital counter, the number of revolutions is displayed digitally, and it will automatically stop when the set number of revolutions is reached; 2. 1 set of laboratory slurry homogenizer: 2.1 The entire machine must be made of type 316 stainless steel and lightweight transparent acrylic glass; 2.2 The system volume is not less than 12L, desktop design; 2.3 Low noise motor (≤30dBA), stirring speed 150 RPM, smooth operation; 3. 1 set of laboratory fiber sieving instrument: *3.1 The screening unit diaphragm vibration height is 3.2mm, the motor speed is (700±10) RPM, and the annular nozzle with 12 horizontal perforations corresponds to a flow rate of 8.6 l/min at a pressure of 123.6 kPa; *3.2 The control box needs to be wall-mounted and includes a timing control system, timer switch and thermal overload system. Screening automatically stops when the set screening time is reached; *3.3 The size of the sieve plate is not less than 265*315mm, including 1 piece each of 0.15mm and 0.30mm width slotted sieve plates and 1 piece of ? 5 mm round hole sieve plate. 4. 1 set of laboratory rapid paper former: *4.1 The sheet-making process is automatically formed. The equipment is equipped with manual and automatic switching switches, which can be switched from automatic mode to manual mode at any time; the automatic mode is equipped with a PLC system, which can program the molding process through the start/stop button to realize the automatic molding process; the manual mode is equipped with a manual knob switching system, which can be manually molded through the knob; *4.2. The volume of the forming slurry storage chamber is not less than 12L, with 4L and 7L scale lines. The filter part includes a forming net and a forming support net, which are made of yellow bronze. The vacuum degree of the suction chamber is ≤27 kPa, which can be manually adjusted as needed; *4.3 The drying section needs to include 2 dryers, which are made of lightweight aluminum and Teflon materials; *4.4 The right side of the dryer upper cover is equipped with an exhaust valve for pressure relief after drying is completed; *4.5 It is necessary to configure a set of hot water circulating water bath and 316 stainless steel hot water pump, which are connected to the upper cover of the dryer, and use (95±2) ℃ hot water to realize the heating function. The hot water circulation speed is (3 ~ 6) L/min; *4.6 The equipment needs to be equipped with a set of yellow bronze water circulation vacuum pump to provide stable water supply and vacuum supply to the system. 5. 1 set of dust & adhesive analysis system: *5.1 Equipped with a special scanner, the software installation and factory calibration must be completed before delivery; *5.2 Equipped with dust and adhesive correction function. | Budget amount: RMB 900,000, Bidding limit: RMB 900,000 |