Usage:
It is mainly used for plasticating, mixing and sheeting of plastic and rubber. And specially suitable for the sheeting of down-steam equipment of large-scale internal mixer unit, and warming, refining and feeding of the rubber materials required by three or four rolls calender.
Features:
1 The rolls are made of chilled alloy cast iron with wear-resistant hard surface, The roll is bored or drilled to make the temperature of the roll surface well-proportioned.
2 Overload protection device is provided to protect the main parts from damage due to overload.
3 the machine have emergency braking system. In case of emergency, the safety rod is pulled down and the rolls will be stopped immediately.
4 The machine is equipped with motorized gap adjusted device to easily adjust the roll spacing.
5 the rolls is adopted double row spherical roll bearings to suppor, it can be maintained easily and have long service life.
6. The tansimission system adopts 4 stages cylindrical gearbox with two output shafts and full hard teeth surface, and front and rear rolls are connected througth a pair of cross universal-joint couplings, which has compact structure, low noise and high efficiency.
7. The bed-plate of the machine have split type base, it is easy to be installed.
Technical specification:
|
Model |
x(s)k-450 |
x(s)k-460 |
x(s)k-550 |
x(s)k-560 |
|
Dia of roll |
φ450 |
φ460 |
φ550 |
φ560 |
|
Face length of roller (mm) |
1200 |
1220 |
1500 |
1530 |
|
Linear speed of front roll (mm/min) |
24.5 |
14.54 |
27.94 |
27.7 |
|
Speed ratio of front and rear rolls |
1:1.27 |
1:1.22 |
1:1.22 |
1:1.12 |
|
(Max gap(mm) |
15 |
15 |
15 |
15 |
|
Batch charge (kg) |
25-50 |
25-50 |
50-65 |
50-65 |
|
Overall dimension(mm) |
L |
5200 |
5300 |
5870 |
6120 |
|
W |
2380 |
2400 |
2475 |
2282 |
|
H |
2570 |
2590 |
2645 |
2660 |
|
Weight (kg) |
14000 |
14700 |
28000 |
24000 |
Qingdao Biz International Trade Co., Ltd. is a professional manufacturer and exporter of rubber and plastic machinery in China. Through over ten years' efforts, we have built up complete kinds of products, bought up a lot of experienced technicians and skilled workers with proficient technology. During the past years, we have produced and exported over10000 sets of machines and equipment to clients from all over the world, and helped them obtain great profit and grasped wonderful business opportunities.
We mainly produce and supply the following goods:
Rubber machines: plate vulcanizing presses, vacuum presses, two-roller mixing mills, sheeting mills, refining mills, cracking mills, rubber & plastic dispersion mixers, internal mixers, hot & cold-feeding rubber extruders, rubber calender lines, batch-off coolers, tire production machines, rubber conveying belt production lines, rubber extrusion microwave vulcanizing production lines, rubber salt-bath vulcanizing production lines and other machines
Plastic machines: various kinds of plastic pipe extrusion lines, various kinds of window profile extrusion lines, various kinds of plastic sheets, boards and film extrusion lines, various kinds of single and twin screw extruders and other related goods
Rubber products: all kinds of sealing rings, belt, strips, tubes, and tires
Chemical materials: carbon black, and reclaimed rubber
We can design and produce rubber products and non-standard machines and equipment according to the drawings and requirements of clients.
We have built up a good reputation in international markets and in rubber and plastic industry fields.
It is always our goal to provide satisfactory service to our customers with reasonable price, high quality product, accurate delivery time and all necessary assistance.
We look forward to hearing from you and developing together with you.
