Spinning Special Cutting off Screw Pipe, Machine Long Tube Cutting, Once Forming
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2. LQZ-2 Tracing, Cutting Spiral Tube Machine:
This machine is designed for rolling tubes and cutting long tubes with a tolerance of ±5mm, meeting the standards for cloth tube reeling and air spinning reeling. For custom lengths, a precision cutter can be added.
Paper tube thickness: 0.8-10mm
Paper tube diameter: 20-200mm
Speed: 3-15 meters/min (stepless speed adjustment)
Gluing method: Inclined gluing
Paper hanger: Integral frame
About Us
Shandong Tongri Power Science and Technology Co., Ltd is a leading manufacturer of digital control machines and paper product equipment. Since 1990, we have been producing textile bobbins and spiral paper tubes in a joint venture with Hao Li Factory from Taiwan. In 1992, we developed a semi-automatic conical and spiral paper tube production line that has been sold nationwide due to our advanced technology, efficient processing methods, and high-quality products.
In 2006, we introduced the QZD-68 automatic conical paper tube production line after incorporating German and South Korean technologies, achieving low labor, low consumption, high efficiency, and high-quality production. In 2017, we launched the TRZ-2017 all-new automatic conical paper tube production line, further enhancing efficiency and performance.
With nearly 30 years of experience in machinery manufacturing and over 20 years in paper tube and bobbin production, we offer comprehensive solutions and extensive industry expertise.
Product Advantage
Shandong Tongri focuses on high-level equipment manufacturing, supported by digital control and industrial automation technology. Our engineering team is encouraged to continuously innovate and improve.
We are equipped with top-tier machinery such as the fully hydrostatic digital milling machine TK6918*120 and gantry, and the digital-controlled boring-milling machine XK2750*220, ensuring high-quality manufacturing.
Technology is the primary productivity. Our design team, consisting of 7 senior technicians, holds nearly 20 national intellectual property patents (including 4 invention patents), which continue to grow.
Our management team has over 20 years of experience, ensuring continuous development and innovation.
Bearing, Paper Cone Machine, Paper Tube Machine, Corrugated Carton Machine, Paper Cone Making Machine, Fireworks Paper Cone Machine, Textile Paper Cone Machine, Parallel Paper Tube Making Machine, ZK-24 Gantry Type Drilling and Tapping Machine, High Speed Gantry Type CNC Drilling Machine, CNC Boring and Milling Machine, Intelligent Production Line, Manipulator, Robot
With over 25 years' experience in this field, we can produce customized screws or barrels according to your specific demands with high quality and competitive price.
We can make bimetallic screw & Barrel based on 1.8550 material.