Product category
CONTACT US
Address: No. 567, Xingye Road, Economic Development Zone, Tengzhou City
TEL：+86-0632-5505899
FAX：+86-0632-5566466
E-Mail：sales@xin-xuan.com
Dd type rotary joint
- Description
-
Dd type rotary joint product introduction:
The hollow shaft is connected to the roller or the roller through the thread or flange. It is the main rotating part and moves synchronously with the equipment. The sealing ring, the hollow shaft and the bellows compensator together form a floating double-end seal friction pair, which is beneficial to reduce the disadvantages of poor sealing caused by poor concentricity of the equipment. The seal ring is made of impregnated carbon graphite, which has good self-lubricating properties, thereby reducing friction and wear and increasing service life; as the seal ring wears, the corrugated compensator can be compensated at any time by the pressure of the spring. The use of the bearing plays a supporting role on the one hand, and at the same time improves the rotation accuracy and reduces the friction torque. In addition, an observation hole is provided on the housing, through which the wear and sealing condition of the sealing ring can be observed at any time. Regularly add lithium-based grease when the temperature is high.
Conditions of Use:
Speed: ≤500RPM
Temperature: ≤220℃
Pressure: 1.8MPa
Applicable medium: saturated steam, superheated steam, superheated water
Shandong Xinxuan Industrial Equipment Technology Co., Ltd.
Xinxuan Company is a company engaged in the development of pipelines and pipeline connectors. The leading products include rotary joints, metal hoses, warehouse pumps, cable hoses (plastic-coated pipes), compensators, quick connectors, siphons, flowmeters, sealing rings and other supporting products. Widely used in steel, paper, rubber, plastic, petroleum, chemical, building materials, textile printing and dyeing, chemical fiber, drying, packaging, glass, tobacco, food, medicine and other industries.
Keywords:
Previous:
Next:
Shandong Xinxuan Rotary Joint R&D Center
Honest enterprise
Membership card
Business license
Our advantage
Our years of accumulated experience, our technology and continuous innovation, and our honest service have won unanimous affirmation and praise from customers in the industry, and have won goodwill for the company
Many years of experience
20 years of industry experience, quality is guaranteed, leading products include rotary joints, metal hoses, warehouse pumps, cable hoses (plastic-coated pipes), compensators, quick connectors, siphons, flowmeters, sealing rings and other supporting products
Customized products
Products of different specifications can be customized according to customer requirements to meet customer needs
Dedicated design team
The company currently has 24 design engineers with many years of industry experience; it has sent teams to the Johnson Company of the United States for investigation and study, and introduced technologies such as American spherical grinders and tungsten carbide mechanical seals.
High-quality products
From raw material selection, processing technology, surface treatment to process assembly, the quality system standards are strictly implemented to deliver your qualified products
Wide range of application industries
Widely used in steel, paper, rubber, plastic, petroleum, chemical, building materials, textile printing and dyeing, chemical fiber, drying, packaging, glass, tobacco, food, medicine and other industries
A good after-sales service
For product quality problems, there is no reason to compensate for the loss within 15 days, and the trust of customers should be respected
Inquiry Now
If you are interested in our products, please leave your e-mail, we will contact you as soon as possible, thank you!
More Products
The leading products include rotary joints, metal hoses, warehouse pumps, cable hoses (plastic-coated pipes), compensators, quick connectors, siphons, flowmeters, sealing rings and other supporting products
Shandong Xinxuan Industrial Equipment Technology Co., Ltd.
Service Hotline：
Company address:
567 Xingye Road, Economic Development Zone, Tengzhou City