Product Description
HangZhou Custom manufacturing CNC metal steel alloy billet aluminum automatic machine shaft coupling for automotive/aumobile/motorcycle/ship/boat/machines
Click here and specify your inquiry, contact us to get an online quote now!
How to get a quote?
1. First: Email us and offer your 3D drawing/2D drawing to us to quote.
2. Second: Let us know the required material, surface finish and special tolerance requirements, quantity information, we’ll arrange for our engineer to review your drawings and quote soon!
Note: Workable 3D Drawing Formats: STEP/IGS/X_T/STL/SOLIDWORKS etc, 2D Drawing with PDF will do.
Project Support: Free Sample Offered Before Production starts
Examples projects
What we can offer
Advantages | »Free sample offered before production »Good machining quality and warm service »Reasonable Pricing and outstanding quality provided »Competitive shipping cost service with discount sometimes »MOQ 1PCS and small quantity order accepted, mass production supported »Professional engineering service when any modification required »Any turnkey assembly or customized package requirements, we’ll meet your demands! |
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Equipment |
»20 sets of CNC turning machines; »30 sets of the most technologically advanced machining CNC milling machines; »25 sets of Multi-Spindle Japan Precision Swiss CNC lathes |
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RFQ | Customer Inquiry →Engineering Communication →Cost Analysis →Sales Analysis →Quote to Customer » 1-3 Work Days Only » Submit RFQ with complete commercial terms |
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Sample Making | Sample Order → Engineering Review → Sample Plan to Customer → Sample Status Tracking → Submit Samples with Doc. » Sample L/T: 1 week » Continuous Sample Status Tracking » Complete Documents for sample approval |
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Order Management | CRM System → Open Order Confirm → Logistic Arrangement. » Production L/T: 2-4 wks » Weekly Open Order Confirm » Preferred 3PL Service to Customers |
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Quality Control | Certificates: RoHS, ISO9001:2008, SGS. IQC → IPQC → OQC/FQC → Quality Complain Feedback → Audit & Training. » Plant Audit and Qualified by world famous company » Strict Quality Management Procedure with Traceability |
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Application | »Aerospace »Automotive »Lighting fittings »Motorbike »PhotoGear »EDC Tools » Marine »Office equipment »Home appliance »Medical equipment »Telecommunication »Electrical & Electronics »Fire detection system, etc. |
Production information
1). Material Capabilities: Following GB, DIN, and ISO and applying good quality homemade and import materials, we have already provided single/assembly products for international customers mainly from the USA and Europe, etc.
Stainless Steel | SS201, SS301, SS303, SS304, SS316, SS416 etc. |
Steel | Mild steel, Carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc. |
Brass | HPb63, HPb62, HPb61, HPb59, H59, H62, H68, H80 etc. |
Copper | C11000, C12000, C12000 C36000 etc. |
Aluminum | AL6061, Al6063, AL6082, AL7075, AL5052, A380 etc. |
Iron | A36, 45#, 1213, 12L14, 1215 etc. |
Plastic | ABS, PC, PE, POM, Delrin, Nylon, PP, PEI, Peek etc. |
2). Quality control:
*We have specialized QC testers to check the quality of the products according to different customers’ requirements. Usually, it’s a random inspection, and we also offer 100% inspection at a reasonable price if required.
*We have IQC to check the dimensions and surface of the incoming material
*We have PQC to inspect full-course during the manufacturing processing
*We have FQC to inspect all the anodizing/plating and other finishes’ products from our supplier and proceed with the professional quality and appearance inspection before shipping.
3).Surface Finish: sandblasted/normal and hard anodized finish/polish/coating/polish/passivation/plating/brush/heat treatment/fine glass beads/grounding/tumbled finish , etc. More detailed information for different material parts is below,
Aluminum parts |
Brushing Polishing Clear Anodized Color Anodized Sandblast Anodized Chemical Film |
Stainless Steel parts | Polishing Passivated Sandblasting Plating |
Steel Parts | Zinc plating Oxide Black Nickel plating Chrome plating Carburized Heat treatment Powder Coated |
Plastic Parts | Chrome plating Polishing |
4). Payment terms: T/T payment. The Sample order is paid by full payment; Mass production with order amount exceeding can be paid a 50% deposit before production, and balance paid before shipping.
5). Production schedule: Usually, it takes 5~10 working days for sample production; 15~20 working days for mass production days, it depends on your design, simple parts can be produced quickly, the complicated design parts would take us more machining time.
6). Machining capability: 30 sets of the most technologically advanced machining CNC milling machines, 20 sets of CNC turning machines, 25 sets of Multi-Spindle Japan Precision Swiss CNC lathes, and 4 sets of 2D &3D CMM (image measuring instrument) quality control equipment 3 QC staff, enabling CNC Manufacturing to deliver precise parts within the tightest of tolerances, ensuring the highest quality results to meet different
customers’ requirements.
7). Tolerance: +/- 0.02mm (for Metal shaft), +/-0.03mm ( for plastic), for special tolerance requirements, please point them out in the email, we will Check if it’s feasible to make it after studying it.
8). Packing & Shipping way:
1. Packing Detail: Each product is packed with plastic preservative, EPE, foam plastic bag, Carton outside, wood case or iron case or as per the customer’s special requirement. Besides, the custom package takes a week to prepare in advance.
2. Delivery Detail: the fast International Shipping time takes 3 ~5 working days by DHL/UPS/FedEx, slow shipping time takes 7~ 8 working days by DHL/UPS/FedEx/TNT, etc.
3. Shipping options:
1) 0-100kg: express&air freight priority,
2) >100kg: sea freight priority,
3) As per customized specifications
About us
Full-service precision CNC machining services for prototypes and short and low to high production runs. Capabilities are CNC milled and turned metal parts and assemblies. Materials worked with include aluminum, brass, copper, stainless, steel, iron, other precious metals, and other plastic materials. Lead times are 2 to 3 weeks for prototypes and 4 to 6 weeks for production runs. Emergency and rush services are available. Industries served include aircraft and aerospace, consumer electronics, automotive, machinery fittings, audio equipment, EDC tools, computer, and Secondary processes such as anodizing, sandblasting, blackening, grinding, honing, heat treating, powder coating, passivation, polishing, plating, and brushing are also provided.
We put high attention and effort into all of the work that we do. Every part that comes off our machines is an extension of us. We take great pride in bringing machining CZPT to our customers. The amazing quality parts we machined here will be your best choice to find a supplier!
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Specific Safety Precautions When Working with Shaft Couplings
Working with shaft couplings involves handling rotating machinery and mechanical components. To ensure the safety of personnel and prevent accidents, specific safety precautions should be followed during installation, maintenance, and operation:
1. Lockout-Tagout (LOTO):
Prior to any work on machinery involving couplings, implement a lockout-tagout procedure to isolate the equipment from its power source. This ensures that the machinery cannot be accidentally energized during maintenance or repair, protecting workers from potential hazards.
2. Personal Protective Equipment (PPE):
Always wear appropriate personal protective equipment (PPE), including safety goggles, gloves, and appropriate clothing, when working with shaft couplings. PPE helps protect against potential hazards such as flying debris, sharp edges, or contact with moving parts.
3. Proper Training and Supervision:
Only trained and authorized personnel should work with shaft couplings. Ensure that workers have the necessary knowledge and experience to handle the equipment safely. Adequate supervision may be required, especially for less-experienced personnel.
4. Inspection and Maintenance:
Regularly inspect shaft couplings and associated components for signs of wear, damage, or misalignment. Address any issues promptly to prevent equipment failure and potential accidents.
5. Follow Manufacturer’s Guidelines:
Adhere to the manufacturer’s instructions and guidelines for installation, operation, and maintenance of the specific coupling model. Improper use or deviation from recommended procedures may compromise safety and void warranties.
6. Avoid Overloading:
Do not exceed the torque and speed limits specified by the coupling manufacturer. Overloading a coupling can lead to premature failure and pose safety risks to operators and nearby equipment.
7. Shaft Guards and Enclosures:
Install appropriate guards and enclosures to prevent accidental contact with rotating shafts and couplings. These safety measures help reduce the risk of entanglement and injuries.
8. Zero Energy State:
Ensure that all stored energy in the equipment, such as compressed air or hydraulic pressure, is released and the equipment is in a zero energy state before starting work.
9. Avoid Loose Clothing and Jewelry:
Remove or secure loose clothing, jewelry, and other items that could get caught in moving parts.
10. Maintain a Clean Work Area:
Keep the work area clean and free from clutter to avoid tripping hazards and facilitate safe movement around the machinery.
By following these safety precautions, personnel can minimize the risks associated with working with shaft couplings and create a safer working environment for everyone involved.
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Real-World Examples of Shaft Coupling Applications in Different Industries
Shaft couplings play a crucial role in various industries by connecting rotating shafts and transmitting torque between them. Here are some real-world examples of shaft coupling applications in different industries:
1. Manufacturing Industry:
In manufacturing plants, shaft couplings are used in various equipment such as conveyor systems, pumps, compressors, and mixers. For example, in a conveyor system, shaft couplings connect the motor shaft to the conveyor belt, allowing efficient material handling and transportation.
2. Oil and Gas Industry:
The oil and gas industry utilizes shaft couplings in applications like drilling rigs, pumps, and generators. In drilling rigs, couplings connect the motor to the drill shaft, enabling the drilling process.
3. Marine Industry:
In the marine industry, shaft couplings are found in propulsion systems, water pumps, and winches. They connect the ship’s engine to the propeller shaft, providing the necessary torque for propulsion.
4. Power Generation:
Power plants use shaft couplings in turbines, generators, and cooling systems. For instance, in a steam turbine, couplings connect the turbine to the electrical generator, allowing the conversion of steam energy into electrical power.
5. Aerospace Industry:
Aerospace applications use shaft couplings in aircraft engines, landing gear systems, and auxiliary power units. Couplings enable power transmission between different components of the aircraft systems.
6. Automotive Industry:
In vehicles, shaft couplings are present in the drivetrain, steering systems, and transmission. For example, in a car’s transmission system, couplings connect the engine to the gearbox, enabling smooth gear changes and power transmission to the wheels.
7. Mining Industry:
The mining industry relies on shaft couplings in heavy-duty machinery such as crushers, conveyor belts, and pumps. Couplings connect motors to various mining equipment, facilitating material extraction and transportation.
8. Agriculture:
Agricultural machinery like tractors and harvesters use shaft couplings to connect the engine to implements such as plows, harvesters, and irrigation pumps.
These examples demonstrate the wide-ranging applications of shaft couplings across industries. In each case, the specific coupling type is chosen based on factors such as torque requirements, misalignment compensation, environmental conditions, and load characteristics to ensure reliable and efficient operation.
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Best Practices for Installing a Shaft Coupling for Optimal Performance
Proper installation of a shaft coupling is crucial for ensuring optimal performance and preventing premature wear or failure. Follow these best practices to install a shaft coupling correctly:
1. Shaft Alignment:
Ensure that both the driving and driven shafts are properly aligned before installing the coupling. Misalignment can lead to increased stress on the coupling and other connected components, reducing efficiency and causing premature wear. Use alignment tools, such as dial indicators or laser alignment systems, to achieve accurate shaft alignment.
2. Cleanliness:
Before installation, clean the shaft ends and the coupling bore thoroughly. Remove any dirt, debris, or residue that could interfere with the coupling’s fit or cause misalignment.
3. Lubrication:
Apply the recommended lubricant to the coupling’s contact surfaces, such as the bore and shaft ends. Proper lubrication ensures smooth installation and reduces friction during operation.
4. Correct Fit:
Ensure that the coupling is the correct size and type for the application. Use couplings with the appropriate torque and speed ratings to match the equipment’s requirements.
5. Fastening:
Use the recommended fastening methods, such as set screws or keyways, to securely attach the coupling to the shafts. Make sure the fasteners are tightened to the manufacturer’s specifications to prevent loosening during operation.
6. Spacer or Adapter:
If required, use a spacer or adapter to properly position the coupling on the shafts and maintain the desired distance between the driving and driven components.
7. Avoid Shaft Damage:
Be careful during installation to avoid damaging the shaft ends, especially when using set screws or other fastening methods. Shaft damage can lead to stress concentrations and eventual failure.
8. Check Runout:
After installation, check the coupling’s runout using a dial indicator to ensure that it rotates smoothly and without wobbling. Excessive runout can indicate misalignment or improper fit.
9. Periodic Inspection:
Regularly inspect the coupling and its components for signs of wear, misalignment, or damage. Perform routine maintenance as recommended by the manufacturer to prevent issues from worsening over time.
10. Follow Manufacturer’s Guidelines:
Always follow the manufacturer’s installation instructions and guidelines. Different types of couplings may have specific installation requirements that need to be adhered to for optimal performance and safety.
By following these best practices, you can ensure that your shaft coupling is installed correctly, maximizing its efficiency and reliability in your mechanical power transmission system.
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editor by CX 2023-08-07
in Cologne Germany sales price shop near me near me shop factory supplier High Speed Automatic Flexible Water Ink Carton Printing Machine manufacturer best Cost Custom Cheap wholesaler
Our experts and engineers have 23 several years of Encounter in the Bearing Sector. With many years’ expertise in these strains, we have been distinguished from other suppliers in China by our positive aspects in aggressive pricing, on-time delivery, prompt responses, on-hand engineering support and great right after-revenue providers. EPG is a professional manufacturer and exporter that is anxious with the design, improvement and production. EPT Speed EPTT FleXiHu (West EPT) Dis.ble Water Ink EPTT EPT EPTT
Merchandise Description
one.EPTT flexo printing slotting die-cutting EPTT. It incEPTTs feeding device, printing unit, slotting unit and rotary die-chopping device and stacker unit.
2.The EPTc EPTs are hardened and floor. Hardness gtEPTC60.
3.All rolling shafts are plated with chromium to increase hardness.
four.PLC with contact EPT multifunction manage, repeat orEPTTstore and automobile reset technique soon after cleansing.
5. All of the rolls has been dynamic static stability treated.
six. All anilox roll is among 200-250. If the customer request the ink erasing knife the anilox roll is in between 350-four hundred which is as exact same as the offset printing.
7. Hardness of the rubber roll is above 70 degree.
8.Leading conclude lead edge feeEPTTwhich is 3 occasions a lot more high-priced than the normal 1 but is twenty instances EPTTer in employing lifestyle.
Feeding unit:
one.Variable frequency manage of the primary electromotor.
two.EPT fan adequately eradicates the dust and scraps on the floor of the board to enhance the printing good quality.
EPT device:
1.The phase is 360 degree adjusted by electric powered earth EPTs. Keyless junction and foot-operated on-off make the plate loading and unloading handy.
2.Drum kind rubber roller guarantees the high quality of the ink distributing.
three.EPT circular ink offer system.
4.Ceramic anilox roller can be decided on.
5.Satisfy the printing plate bundle of board, use to bundle of stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd plate strips.
Slotting unit:
1.The phase is 360 degree modified by the electric powered planet EPTs. Keyless junction.
2.The widthy and duration of the carton are adjusted EPTly and synchromously.
three.All up and down slotting shaft equilibrium procedure,ensure the procedure stable.
4.Electrical sliding slot knife base.
five.Slotting phase and box peak adjustment system utilizing planetary EPT composition,and adopt PLC touch EPT electric manage.
6.Line urgent wheel coated rubber, will not damage the board ,urgent much more straight.
Die slicing device:
1.Youli cushion EPTTed from EPTTiwan.
2.EPTT worm abrasivec belt cushion correction faXiHu (West EPT) Dis.Hu (West EPT) Dis.ty.
3.Cushion aXiHu (West EPT) Dis.al floating instantly to boost the uEPTTzation price of cushion. The range of floating is -20mm ( from center to left or rigEPTT ).
4.Pace difference self-compensating function.
five.The aXiHu (West EPT) Dis.al adjustment of platen roller is hand operated. Assortment is -20mm. ( from middle to left or rigEPTT ).
six.Die slicing section is altered by the electric powered planet EPTs. Keyless junction.
EPT unit and slotting device,die slicing device and stacker can be combine freely as customer’s demands.
Main designs:
Design and parameter | Unit | SYK1600 | SYK1800 | SYK2000 | SYK2200 | SYK2400 |
Max.EPTT pace | Pcs/min | eighty | eighty | 80 | 80 | eighty |
EPTTnomic printing pace | Pcs/min | 60 | 60 | 60 | 60 | sixty |
EPTT inside of width | mm | 2000 | 2200 | 2400 | 2600 | 2800 |
Max.dimensions of paperboard | mm | 950*2000 | 950*2200 | 950*2400 | 950*2600 | 950*2800 |
Max.printing dimensions | mm | 950*1800 | 950*2000 | 900*2200 | 900*2200 | 900*2400 |
Min.measurement of paperboard | mm | 260*500 | 260*five hundred | 260*five hundred | 380*500 | 380*five hundred |
Cardboard thickness | mm | one.six-12 | 1.six-12 | one.6-twelve | 1.six-12 | one.six-12 |
StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd plate thickness | mm | 7.two | 7.2 | 7.2 | 7.2 | seven.2 |
Max.depth of missing | mm | 240 | 240 | 240 | 240 | 240 |
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