| Customization: | Available |
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| Warranty: | 1 Year |
| Certification: | CE, ISO |
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Two roll mixing mill is one of the most important machines in rubber, plastic, silicone products production process. This machine is mainly used in following cases for rubber porduction factory, natural rubber refining, raw rubber and compound ingredient mixing.There are different models for various applications. Custom design available.
The rubber mixing mill is mainly composed of machine body, driving system, nip adjusting device, safety brake equipment, pin universal coupling, emergency stopping device, etc.
1.Whole steel cast base and frame.
2.Chilled cast rollers with 68-72HSD hardness.
3.Bearing type bushing contains cast steel housing and high strength bearing at inside.
4.Fully closed type hardened surface gear speed reducer & high transmission efficiency.
5.Hydraulic brake system.
6.Movable& non-movable stop guide are both available.
7.Overload protection device is equipped to avoid machine damage.
8.Automatic hydraulic stock blender is optional as per your request.
9.Excellent recycled lubrication system.
1.The roller is made of alloy chilled cast iron .Their surfance are hard and wear resistance . Its hardness of surface is HRC68-75
2.The end of rollers are supported by the roller ball bearing bush .It has the advantages of running smoothy ,energy saving , low noise and long life
3.The roll gap adjustment is manual control type . It is simple for operation
4.The machine is equipped with overloading protection device , in order to protect the main parts from being damanged
5.The machine adopts the single drive type transmission structure . It adopts the nylon pin coupling to prevent main parts from being damanged due to the overload of transmission part
6.The base is integral type , the transmission mode is of closed transmission . so it is safe and easy for use
7.The machine is installed with the emergency button and pulling rope as the safety device
8.This machine are installed with four sets lubrication device and suitable for grease lubrication
9.The machine adopts the PLC control cabinet , the machine will be suitable for your local industrial voltage and frequency.
IV. Technical parameter
| Item | XK-160 | XK-250 | XK-360 | XK-400 | XK-450 | XK-550 | XK-560 | XK-660 | XK-710 |
| Roll diameter (mm) | 160 | 250 | 360 | 400 | 450 | 550 | 560-510 | 660 | 710 |
| Roll working length | 320 | 620 | 900 | 1000 | 1200 | 1500 | 1530 | 2130 | 2200 |
| Front roll linear speed (r/min) | 9 | 16.3 | 16.7 | 19.3 | 21.8 | 22.5 | 27.2 | 28 | 31.9 |
| Speed ratio of rolls | 01: 01.4 | 01: 01.1 | 01: 01.3 | 01: 01.3 | 01: 01.3 | 01: 01.2 | 01: 01.2 | 01: 01.2 | 01: 01.5 |
| Max roll space (mm) | 4.5 | 8 | 10 | 10 | 12 | 16 | 15 | 0.5-15 | 0.5-15 |
| Compound feeding capacity(kg) | 1-2 | 10-15 | 20-25 | 18-35 | 50 | 50-65 | 50-65 | 165 | 190 |
| Motor power(kw) | 5.5 | 18.5 | 30 | 45 | 55 | 110 | 90 | 240 | 280 |
| Dimensions(L× W× H) | |||||||||
| L (mm) | 1133 | 2722 | 4200 | 4920 | 5405 | 6646 | 6270 | 7280 | 8185 |
| W (mm) | 920 | 1115 | 1780 | 1780 | 1740 | 2736 | 2282 | 3400 | 3910 |
| H (mm) | 1394 | 1345 | 1760 | 1800 | 1790 | 2105 | 2000 | 2530 | 2270 |
| Gross weight (T) | ~2 | ~3.2 | ~6.5 | ~8 | ~11.4 | ~22 | ~22.5 | ~49 | ~51 |
1.Our engineer team can design customized machines for you and send the drawings for confirmation.
2.The wires' connection from control box to operation box is finished before delivery. The user only needs to connect the outside wire to the controlling box.
3.Each machine is tested running with load at our factory before delivery to guarantee each parts working well.
4.Foundation drawings, detailed machine assembly drawings & parts drawing, user guide and maintenance manual will be supplied before the delivery.
5.Custom clear documents required in destination port, such as B/L, commercial invoice, packing list, insurance policy, C/O will be supplied once upon the delivery.
6.Oversea technical support can be offered as per request.
Qingdao Boria Machinery Manufacturing Co.,LTD is a professional machinery manufacturing enterprises, the company has all kinds of CNC precision machining equipment, processing power is strong;with independent professional rubber machinery design R & D team, and with China's long history of the most professional four One of the major rubber industry institutions,"Qingdao Institute of Chemical Technology" long-term rubber technology, formula, machinery and equipment, and other aspects of technology, practice and cooperation; Qingdao Boria machinery can be based on customer needs and customer technical parameters for equipment design and Ratio. At the same time the company focused on the automation of equipment research and development, manufacturing lines can be unmanned design, improve the user's labor productivity, reduce the labor intensity of workers, and stabilize product quality.
Boria insists on the management strategy of "To promote the construction of modern marketing network". By our reliable quality, reasonable prices, prompt delivery and good after-sale service, we have won the trust of customers from all over the world. Our products have been distributed to Europe, South America, North America, Southeast Asia, Middle East area, Oceania, etc. We aim to create top famous brand in the world.
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