Why Choose Us
Rich Experience
We are committed to the mechanical parts processing market and provide well-known CNC equipment manufacturers and automation companies in South Korea, China and other countries.
Customized Service
Conduct product accuracy analysis based on the drawings provided by the customer, and communicate with the customer about the drawing requirements and product process.
Advanced Equipment
The existing factory building is 5,400 square meters and has more than 30 sets of equipment from well-known manufacturers in South Korea, Taiwan, and China.
After-Sale Service
Professional and thoughtful after -sales team, let you worry about us after -sales Intimate service, strong after -sales team support.
What is Spacer
A spacer is a device used to create or maintain space between two objects. It is used to connect a jacking thrust ring to a pipe, for example, or to separate and stabilize multiple pipes in a conduit. Trenchless operators use a wide variety of devices during construction, and spacers are useful tools in pipe installation.
Related Product
Confidentiality system (taking confidentiality and security measures for your drawings and personal information)
Measurement equipment (complete mechanical processing equipment)
Price advantage (more affordable compared to accessories of the same level).
This product is mainly formed in one go by a car milling composite machine or completed by a lathe and vertical machining,
The main process route is material - turning and milling center or material - lathe - vertical machining
This product is mainly used for automotive transmissions.
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Vertical Machining Center Motor Seat
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Control the accuracy within 0.01mm.
This product is mainly used to fix equipment pipelines such as cooling pipes, hydraulic pipes, etc. The material is nylon 66, and the main process route is material - vertical reinforcement.
This product is mainly an automation part, made of aluminum 6061. The main process route is material - vertical machining - surface spraying (aluminum oxidation)
Control the accuracy within 0.01mm.
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The main function of this product is to clamp the turning tool and play a turning role.
Steering Wheel Motor Accessories
This product is mainly formed in one go by a car milling composite machine
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This product is mainly used for automotive steering wheel motors
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This product is mainly used for cooling workpieces at the spindle end of vertical machining. The material is 45 steel, and the main process route is material vertical machining surface treatment.
Advantages of Spacer
High precision: Precision spacer are precision machined and manufactured with highly precise dimensions and geometries to meet various process requirements and accuracy requirements.
Excellent sealing performance: Precision spacer and rubber spacer have good sealing performance, which can effectively prevent the leakage of liquids and gases, and improve the operating efficiency of equipment.
Strong corrosion resistance: Precision spacer are made of corrosion-resistant materials, which can work stably for a long time in the environment of various corrosive media and prolong the service life of the equipment.
High temperature and high pressure resistance: Precision spacer can withstand the challenges of high temperature and high pressure working environment, to maintain its sealing and stability, to adapt to a variety of extreme working conditions.
High abrasion resistance and fatigue resistance: Precision spacer are specially treated to have high abrasion resistance and fatigue resistance, and can maintain their function and performance over a long period of time.
Easy processing: Rubber spacer have good processing performance and can be made into spacer of various shapes and sizes by injection molding, extrusion, molding and other processes to meet the needs of different equipment.
Long service life: Rubber spacer has a long service life and can maintain good sealing performance and usability under normal working conditions.
Compressibility: Thermally conductive spacer are compressible, soft and elastic, and have cushioning and anti-vibration effects for low-pressure applications.
Self-adhesive: Thermally conductive spacer have a certain degree of self-adhesion, for applications that do not require high viscosity, do not need to additionally apply adhesive on the surface of the thermally conductive spacer.
Thickness optional: The thickness of the thermally conductive spacer is optional, for different gaps, you can choose different thicknesses of thermally conductive spacer, with a wider range of application environments.
Reusable: The thermal spacer can be easily reused, which is very important for installation and testing.
Stable thermal conductivity: The thermal conductivity of the thermal spacer is very stable and will not affect the heat transfer effect because of the increase or decrease of the thickness.
What Are the Materials of Spacer
Rubber spacer
Such as nitrile rubber, fluorine rubber, etc., with good elasticity and sealing performance.
Non-asbestos spacer
Such as glass fiber spacer, ceramic fiber spacer, etc., which are substitutes for asbestos spacer and have similar properties.
Metal spacer
Such as stainless steel spacer, copper spacer, etc., suitable for high temperature, high pressure and other harsh working conditions.
Graphite spacer
Made of graphite material, with good high temperature resistance and self-lubrication.
Asbestos spacer
Made of asbestos fibers, which have better heat and corrosion resistance, but are now gradually replaced due to the potential health hazards of asbestos.
Plastic spacer
Such as PTFE spacer, polyethylene spacer, etc., with good corrosion resistance and insulation properties.
Ceramic spacer
With excellent performance of wear resistance, high temperature resistance and corrosion resistance.
Composite spacer
Made of a combination of materials, synthesizing the advantages of different materials.
What Is the Role of the Spacer
Sealing
The most common role of the spacer is to realize the seal. When two mechanical parts are connected, due to inaccuracies in manufacturing and processing, tiny gaps are often created in the connection. These gaps can lead to leakage of liquids, gases and even dust, thus affecting the normal operation of the equipment. The main role of the spacer is to fill these gaps and form an effective sealing layer to prevent leakage.
Gaskets are often used in piping connections, valves, pumps and other equipment to ensure sealing effectiveness. Gaskets are usually made of soft materials, such as rubber or flexible metal, and can adapt to the imperfect shape of the connection and form a tight seal under pressure.
Cushioning
Another important role of spacer is cushioning. In mechanical devices, many parts are usually made of metal or hard materials, which may cause excessive stress concentrations when they come into contact with each other or are subjected to impacts. Shims act as a cushioning material, dispersing impact forces and reducing stress concentrations between parts, thereby protecting equipment from excessive wear and damage.
In particular, spacer are widely used in the suspension systems of automobiles and mechanical equipment. By dispersing and absorbing vibrations and impacts, they can make equipment run more smoothly and extend its service life.
Anti-slip effect
Shims can also provide anti-slip function. In applications where parts need to be prevented from sliding relative to each other, spacer are used to increase the coefficient of friction, thereby enhancing the stability of the connection. For example, in furniture manufacturing, spacer are often used on the bottom of furniture feet to prevent the furniture from sliding on the floor, providing better stability and safety.
Noise reduction
In addition, spacer can be used to reduce noise and vibration. When mechanical equipment is in operation, it generates a variety of noise and vibration that can cause disturbance to the operator and the surrounding environment. Gaskets can reduce noise levels by absorbing and reducing vibrations, creating a quieter and more comfortable working environment.
Types of Spacer
Metal spacer
These include metal ring spacer for steel pipe flanges, metal toothed spacer, and flexible graphite composite spacer with metal punched teeth plates. These spacer are typically used in applications requiring higher pressures and temperatures with good sealing performance and durability.
Non-metallic spacer
Such as non-metallic flat spacer, PTFE covered spacer, etc.. These spacer are suitable for low temperature and low pressure occasions, with good chemical stability and insulation.
Special material spacer
Such as flexible graphite metal wave tooth composite spacer, metal wound spacer and so on. These spacer combine the advantages of metal and non-metallic materials and are suitable for a variety of complex working conditions.
Pre-preparation
Before proceeding with spacer installation, it is important to first make adequate preparations. This includes familiarizing yourself with the installation drawings and technical requirements, understanding the material, size and performance characteristics of the spacer, as well as preparing the required installation tools and equipment. At the same time, it is also necessary to ensure that the environment of the installation site is clean and dry, so as not to affect the quality and effectiveness of the installation.
Inspection and cleaning
Before installing the spacer, it is necessary to check and clean the connectors and the installation site. Check the surface of the connecting parts for damage, corrosion or oil and other defects, if necessary, should be repaired or cleaned. At the same time, clean the mounting area of impurities and oil to ensure that the contact surface between the connecting member and the spacer is clean and flat.
Apply lubricant
In order to improve the sealing of the spacer and reduce friction, you can apply an appropriate amount of lubricant on the contact surface of the spacer. The type of lubricant should be selected according to the material of the spacer and the working environment, avoiding the use of lubricants that have corrosive or adverse effects on the spacer. Apply the lubricant evenly and in the proper amount, avoiding too much or too little.
Installation position and quantity
According to the installation drawings and technical requirements, determine the installation position and quantity of spacer. In the installation process, make sure that the position of the spacer is accurate and the quantity is complete to avoid leakage or wrong installation. At the same time, we should also pay attention to the order and direction of the spacer arrangement, to ensure that the contact surface with the connectors fit closely, no gap.
Bolt and nut installation
After the spacer is installed in place, start the installation of bolts or nuts. In the installation process, operate in accordance with the specified tightening sequence and torque to avoid over-tightening or over-loosening. At the same time, it is also necessary to pay attention to whether the threads of the bolt or nut are clean and intact, so as not to affect the connection strength and sealing performance. After the installation is completed, also use the torque wrench and other tools to check whether the tightening torque meets the requirements.
Check and test
After the installation is completed, a comprehensive inspection of the spacer installation site should be carried out.
Check whether the spacer is installed in place, whether there is misalignment or offset phenomenon, whether there is a gap between the connectors or loose and other issues. If any problems are found, they should be adjusted and repaired in time. At the same time, necessary tests, such as pressure tests, leakage tests, etc., should be carried out to verify that the sealing and connection strength of the spacer meets the requirements.
Maintenance of Spacer
Periodic Inspection: It is critical that the condition of the spacer be inspected on a regular basis. Visual inspection can reveal whether the spacer is damaged, aged or deformed, and whether there is leakage, which usually means that the sealing performance has deteriorated. Any problems found should be repaired or replaced in a timely manner to prevent the problem from expanding.
Proper Storage: Gaskets that are not used for a long period of time need to be properly stored. They should be stored in a dry, ventilated, dust-free environment away from direct sunlight and moisture. Before storage, it is best to carry out a thorough inspection and cleaning of the spacer to ensure that it is in good condition.
Keep clean: Dust, oil and other impurities may accumulate on the surface of the spacer, which may not only affect its sealing performance, but also accelerate the aging of the spacer. Therefore, it is necessary to clean the surface of the spacer regularly with a cleaner and a soft cloth.
Timely Replacement: Replace the spacer in time according to the usage condition to avoid exhausting its service life. Regular maintenance checks are also necessary to detect and solve problems in time.
Pay attention to the working environment: Try to avoid spacer exposed to high temperature, high pressure, strong acid, strong alkali and other harsh environments, these conditions may cause damage to the spacer. If these unfavorable factors do exist in the working environment, the use of higher performance spacer or other protective measures should be considered.
Correct installation: Installation should be carried out according to the manufacturer's requirements to avoid improper installation. Ensure that the spacer is closely fitted with the equipment and pressed evenly to maintain good sealing performance.
Our Factory
Zhangjiagang Xinshuo Machinery Co., Ltd. was established in December 2012. The company is located in Zhangjiagang, Suzhou, a national health city. It is a CNC enterprise integrating R&D, production, sales and service. After years of development, we have an experienced team Our high-level professional technical team owns many high-end brand products from Europe, America, Japan, Korea and Taiwan, and is able to provide our customers with high-quality CNC processing solutions. We are committed to the mechanical parts processing market and provide well-known CNC equipment manufacturers and automation companies in South Korea, China and other countries. Provide precision parts processing and manufacturing.
Xinshuo Machinery is committed to creating maximum value for customers and continuing to innovate. It adheres to the business principle of centering on the core needs of customers and the business philosophy of professionalism, innovation, co-creation and sharing, uses numbers to quantify value, and builds a benchmark in the CNC industry.
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