1. About our company:
Our company is a firm engaged in production enterprise, mechanism of rubber has more than 20 years of history.
Company management certification: ISO 9001: 2000, ISO 17799, ISO 9001: 2008, ISO 14001: 2004, ISO/TS 16949
Our main products are plate vulcanizing press, two-roll mixing mill, rubber extruder, banbury intensive kneader, bale cutter, conveyer belt vulcanizing press, tyre reclaiming machines, rubber refiner, rubber cracker, etc. We especially specialize in the design and manufacture of the nonstandard products.
2. Main characteristic:
1. The screw and the Cylinder designed through CAD can satisfy most customers' formula and processing requirements.
2. This machine is improved and innovated on the basis of the original extruder, featuring reliability, economical efficiency and maintainability.
3. All parts, which come into contact compound, are circulated through cooling water. This machine is equipped with water-temperature regulating system of constant temperature control. Such system adopts suitable water temperature, which can effectively ensure the quality stability of extruded compound.
4. The pin in the cylinder divides the compound layer moving along the screw so as to promote the mixing of hot and cool layers of compounds, to make the heat distribution more uniform and increase the extruded amount.
5. The numerically-controlled speed regulating system is precise and reliable and convenient operation.
3. Pictures of rubber extruder:
1. Q: Are you a factory or trading company?
A: We are factory.
2. Q: Where is your factory? How can i visit?
A: Our factory located in qingdao city. You can fly to qingdao liuting airport, then we can pick you up to our facotry to visit. Warm welcome visit us.
3. Q: How does your factory control the quality of machines and after sales service?
A: Our machines passed CE, BV, ISO, SGS certification, pls confirm the quality. All our machines have 1 year guarantee, will provide lifetime maintenance.
Pls feel free contact us, when you are interested in our machine.
|Forms of screw and screw thread||Double-head equal-depth convergent type||Double-head convergent type||Double-head convergent type ||Double-head unequal-depth||Double-head convergent type||Double-head convergent type|
|Length-diameter ratio of screw||4||4.8||4.6||4.43||4.35||4.5|
|Rotary speed of screw(r/min)||5.2-52||5.4-54||5.6-55.6||20-26||22.4-67.2||19.7-59.1|
|Motor power(kw)||Electromagnetic speed 7.5kw||Electromagnetic speed 22kw||Electromagnetic speed 22kw||Frequency control 55kw/motor commutator18.3-55kw||Frequency control 75kw/motor commutator25-75||Motor commutator33.3-100|
|Cooling water pressure(Mpa)||0.2-0.3||0.2-0.3||0.2-0.4||0.2-0.3||0.2-0.3||0.2-0.3|
|Compression ratio|| ||1.3|| ||1.34|| || |