What can we provide you
![Rubber Mixing Mill Machine]( "Rubber Mixing Mill Machine")
Rubber compound machine—
Banbury rubber/plastic kneader mixer
Two roll rubber mixing mill machine
Bucket conveyor
Batch off cooling unit
![Rubber Vulcanizing Press Machine]( "Rubber Vulcanizing Press Machine")
Rubber vulcanizing press—
Column/frame type rubber vulcanizing press machine
Vacuum rubber molding press
Rubber injection machine
Customzed design molding press machine
![Rubber Calender Machine]( "Rubber Calender Machine")
Rubber calender machine—
2 Roll Rubber calender
3 Roll Rubber calender
4 Roll Rubber calender
Universal driving calender
Calendering line with cooling system
![Rubber Tile Press Machine]( "Rubber Tile Press Machine")
Rubber tile press machine—
PLC control 1/2 layers press machine
With ejector system press machine
Mold with customized design
Mixer machine
![Waste Tyre Recycling Plant]( "Waste Tyre Recycling Plant")
Automatic waste tyre recycling line—
Tyre steel wire separate device
Tyre shredder machine
Rubber carcker mill
Magnetic steel wire separate device
Fiber/nylon separate machine
![Rubber Extruder Machine]( "Rubber Extruder Machine")
Rubber extruder machine—
Hot / cold feeding rubber extruder machine
Vacuum rubber extruder machine
Pin barrel rubber extruder machine
Rubber strainer/ filter machine
EPDM rubber profile extrusion line
![Reclaimed Rubber Making Machine]( "Reclaimed Rubber Making Machine")
Reclaimed rubber production line—
Rubber refiner mill machine
Desulfuration tank
Rubber strainer machine
Formulation and technical support
![Hydraulic Cutter Machine]( "Hydraulic Cutter Machine")
Hydraulic cutter machine—
Rubber bale cutting machine
Plastic film roll cutting machine
Hydraulic rubber plastic cutting machine
Paper roll cutting machine
![Lab Machine]( "Lab Machine")
Laboratory / Lab purpose machine—
Rubber mixing mill and kneader mixer
25/50 Ton rubber press machine
Rubber strip cutting / rubber slitting machine
Rheometer / Tensile machine/ Abrasion tester…
Why choose us
experience
experience
With 27 year’s working experience in rubber machine field
Large-scale turnkey
Large-scale turnkey
With own R&D department and technical personnel, we specializes in undertaking large-scale turnkey projects.
Installation and Commissioning
Installation and Commissioning
With professional pre-sales and after-sales personnel to assist customers in completing the installation and commissioning of machines.
Partners
Partners
Long-term partnerships with major international electrical appliance and machinery parts suppliers, such as Siemens, Schneider Electric, Mitsubishi, ABB, SKF …….
Qingdao OULI Machinery Co., Ltd.
Rubber Machinery Manufacturers
Established in 1999, our company is one of the earliest rubber machinery manufacturers in Qingdao.We have an independent foreign trade department, and our machines are well-sold to Europe, Asia, North America, and South America year-round ...
After-sales service
All our machines with CE and ISO certified, meeting EU certification and safety requirements of various countries.
We have independent R&D, design, and after-sales installation departments, specializing in large-scale turnkey projects.
NEWs
![Qingdao Ouli Machine Co., Ltd. Invites You to Expobor 2026 – Brazil Rubber Industry Expo]( "Qingdao Ouli Machine Co., Ltd. Invites You to Expobor 2026 – Brazil Rubber Industry Expo")
Qingdao Ouli Machine Co., Ltd. Invites You to Expobor 2026 – Brazil Rubber Industry ExpoFrom June 23 to 25, 2026, the global rubber industry will gather in São Paulo, Brazil. Qingdao Ouli Machine Co., Ltd. will make its debut at Expobor – the 16th International Fair for Technology, Machinery, Equipment, Raw Materials and Services for the Rubber Industry, showcasing our latest innovations and professional expertise in rubber machinery.May 29, 2026More ⇀
![Rubber Crumb Mixer: Why Proper Homogenization is the First Step to High-Quality Reclaimed Rubber]( "Rubber Crumb Mixer: Why Proper Homogenization is the First Step to High-Quality Reclaimed Rubber")
Rubber Crumb Mixer: Why Proper Homogenization is the First Step to High-Quality Reclaimed RubberA rubber crumb mixer is not merely a blending tank; it is a preparatory unit that directly influences chemical absorption, thermal uniformity, and the plasticity of the end product. As global demand for consistent, high-grade reclaimed rubber rises, understanding the operational standards of this equipment has become essential for plant efficiency.May 21, 2026More ⇀
![Global Customers Visit Our Factory to Inspect Rubber Mixing Mills, Banbury Mixers & Vulcanizers]( "Global Customers Visit Our Factory to Inspect Rubber Mixing Mills, Banbury Mixers & Vulcanizers")
Global Customers Visit Our Factory to Inspect Rubber Mixing Mills, Banbury Mixers & VulcanizersIn recent months, we have welcomed many international customers from Europe, Asia, South America, and the Middle East to visit our factory. These customers came to inspect our Rubber Mixing Mill, Banbury Mixer, Rubber Vulcanizer, and other rubber processing machines.⇀
![How to maintain the vulcanizing machine]( "How to maintain the vulcanizing machine")
How to maintain the vulcanizing machineDaily inspection and preparation of hydraulic oil inspection and addition: Before use, check the hydraulic oil level to ensure that the hydraulic oil height is 2/3 of the lower machine base. When the oil level is insufficient,⇀
![How to maintain the open mill]( "How to maintain the open mill")
How to maintain the open millThoroughly disassemble the rubber mixing mill machine, clean up impurities and debris from each component one by one, and ensure that no debris falls in when starting up. Disassembly should be thorough, cleaning should be meticulous, and debris should be avoided from affecting the startup. Fine cleaning should be carried out according to the structure of the components, and hard debris should be parked and sorted out in a timely manner to avoid damaging the machine.⇀
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