Unleash The Power of Your Machinery with The High-Performance Machinery Spring
Contact Supplier
Product Highlights
- Wide Material Selection: Available in stainless steel, music wire, carbon steel, and various alloy steels.
- Comprehensive Quality Control: Includes material verification, dimensional inspection, force testing, and fatigue resistance checks.
- Full Customization Options: Supports customization from samples, designs, full customization, and minor adjustments.
- 3 Decades of Experience: Over 30 years of expertise in the metal springs business with developed facilities.
- High Production Capacity: Equipped with 5 production lines and advanced machinery for efficient manufacturing.
- Versatile Applications: Suitable for medical tools, electronics, industrial facilities, mining, and transportation.
- Strict Material Traceability: Maintains detailed records of raw material sources and processing steps for every batch.
- Multiple Surface Treatments: Offers painting, electroplating, polishing, and blackening for enhanced durability.
Product Attributes
- Customization
- Available
- Function
- Pressed
- Material
- Steel
- Model NO.
- compression spring
- Usage
- Industrial, Auto, Furniture, Motorcycle
- Load Type
- Compression
- Production Process
- Cold Roll
- Shape
- Cylinder
- Transport Package
- Carton Pallet
- Specification
- 100 x110x120
- Trademark
- Bosswinn
- Origin
- China
- HS Code
- 7320209000
- Production Capacity
- 2000000
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Unleash The Power of Your Machinery with The High-Performance Machinery Spring
Find Similar Products
Product Description
-
Force Absorption: In machinery, they help absorb shock and impact forces. For instance, in vehicle suspension systems, compression springs cushion the ride by absorbing the jolts from uneven road surfaces.
-
Load Support: They provide support and counteract the weight or load applied. In industrial machinery like presses or stamping machines, they assist in handling the force exerted during the operation.
-
Energy Storage and Release: Machinery compression springs can store energy when compressed and release it when needed. This is useful in mechanisms where a sudden release of energy is required, such as in some types of mechanical clocks or spring-powered tools.
-
Positioning and Alignment: They can help maintain the position or alignment of components within a machine.
|
raw materials we |
stainless steel,Music wire Carbon steel(SWC),Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12,51CrV4,etc. |
|
material diameter or thickness |
0.1~8mm |
|
workcraft or process |
CNC processing, mannual work |
|
surface treatment |
painting, electroplating, polishing , blacken etc |
|
Applications |
Industrial facilities.automobiles, Motorcycles, electronics, Sports facilities, telecommunications products etc |
|
Quality Certification |
ISO9001-2000,ISO14000 |
|
Payment term |
T/T,L/C |
|
Packing |
plastic bags,and then cartons , wooden or plastic |
|
Shipment |
By sea from Ningbo or shanghai, by air from Shanghai or Hangzhou |
- Analyze market demand and customer orders to create a production schedule. Use historical data and market trends to predict future needs accurately.
- For example, if there's a seasonal increase in demand for certain types of machinery springs, plan production accordingly to meet the spike.
- Establish reliable supply chains for raw materials to ensure consistent quality and on-time delivery.
- Negotiate favorable contracts with suppliers and maintain a buffer stock of essential materials to prevent production delays due to material shortages.
- Continuously review and improve the production processes to increase productivity and reduce waste.
- Implement lean manufacturing principles to eliminate non-value-added activities, such as excessive handling or waiting times.
- Set up strict quality control checkpoints throughout the production process.
- Use advanced testing equipment to measure parameters like spring force, dimensions, and material properties.
- Train quality control personnel to enforce quality standards and identify defects promptly.
- Develop a preventive maintenance schedule for all production equipment.
- Regularly inspect and service machinery to minimize breakdowns and ensure consistent performance.
- Keep spare parts in stock to reduce downtime in case of unexpected failures.
- Hire and train skilled workers who understand spring manufacturing processes.
- Provide ongoing training to update their skills and knowledge.
- Motivate the workforce through incentives and a positive work environment.
- Maintain an optimal level of inventory to meet customer demands without excessive carrying costs.
- Use inventory management software to monitor stock levels and reorder points.
- Analyze production costs regularly and look for areas to reduce expenses without sacrificing quality.
- Optimize energy consumption, material usage, and labor costs.
- Keep detailed records of each production batch, including raw material sources, processing steps, and quality test results.
- This enables traceability in case of quality issues and helps identify areas for improvement.
- Keep customers informed about the progress of their orders and address any concerns promptly.
- Seek feedback to improve products and services based on customer requirements.
- Ensure the raw materials used, such as the type and grade of steel, meet strict specifications for strength, elasticity, and durability. For instance, using high-quality alloy steel for heavy-duty machinery springs can significantly enhance performance and longevity.
- Verify the source of materials and conduct regular inspections to detect any variations or defects.
- The spring's design parameters, including wire diameter, coil diameter, number of coils, and free length, must be precisely calculated and adhered to. Even minor deviations can affect the spring's functionality.
- Use advanced design software and simulation tools to validate the design before production.
- Monitor and control critical manufacturing processes like coiling, heat treatment, and surface finishing.
- For example, maintaining the correct temperature and time during heat treatment is essential to achieve the desired mechanical properties.
- Regularly measure and verify the dimensions of the springs using accurate measuring instruments like micrometers and calipers.
- Check for consistency in critical dimensions like the outer diameter, inner diameter, and pitch of the coils.
- Perform force and deflection tests to ensure the springs meet the specified load-bearing requirements.
- This helps to confirm that the springs will function properly under the expected working conditions.
- Inspect the surface of the springs for any cracks, burrs, or roughness that could lead to premature failure.
- A smooth surface finish can also improve the spring's corrosion resistance.
- Test the springs for fatigue resistance, especially if they will be subject to repetitive loading and unloading cycles.
- This can be done through accelerated fatigue testing methods.
- Maintain a detailed record of each production batch, including material lot numbers, processing steps, and inspection results. This enables traceability in case of quality issues.
- Train the production staff on quality control procedures and the importance of adhering to quality standards.
- Provide ongoing training to keep them updated on the latest quality control techniques and industry standards.



Because of their versatility, compression springs can be used in many applications, including:
- Medical toolings or facilities
- Electronics
- Precision instruments and tools
- Industrial facilities
- Mining and drilling toolings
- Pens or notebooks
- Toys
Compression springs are undoubtedly used in our everyday lives, everyday products, machines, etc.
The Industries that Use Compression Springs
Major original equipment manufacturers (OEMs) that produce products for various industries use compression springs in many of their products.
- Industrial production lines
- Transportation vechiles
- Construction facilities
- Materials handling
- Agriculture machines
- Petrochemical
- Aeronautical
FAQ
A: We are a manufacturer, the business owner has 2 factories producing springs, machining part, stamping parts
2. When is the delivery time?
A: 10 and 15 days , one month in the peak seasons
3. What is the MOQ?
For the initial order , any quantity ok. For the mass production order, 10000 pcs better.
4. What's your payment method?
: T/T, L/C, Western Unions,
e. How can we confirm the samples?
Free samples are offered,
3 decades of experiences in the metail springs business.
The most developed facilities gurantee good quality and very high production capacity.
We can develop necessary toolings and produce any springs as per buyer's requests
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2431560". Items marked "" are certified.
Company Profile
Zhuji Bosswinn Springs Co., Ltd. is situated in the West-Suburb Industrial Zone of Zhuji City. Its subsidiary, Zhuji Lida Spring Factory, was founded in 1992. Subsequently, Zhuji Bosswinn Springs Co., Ltd. And Zhuji Bosswinn Precision Machinery Co., Ltd. Were established. Together, these three entities possess registered assets amounting to 31.25 million yuan and occupy factory premises spanning over 9, 000 square meters. The primary business scope has evolved from the initial production of springs to encompass the manufacturing of metal stamping parts and CNC precision parts machining.
The spring production workshop boasts a wide array of over 120 pieces of equipment, its spiral springs and wave springs have garnered high praise from satisfied customers.
The stamping parts production line is equipped with advanced machinery, including high-speed punch machines, CNC hydraulic presses, and CNC bending machines.
Similarly, the CNC machining production line features cutting-edge and highly precise equipment such as inclined rail compound machine tools, CNC machine tools, and induction hardening capabilities. This line of business involves the production of precision parts for various auto parts, mechanical equipment, and other intelligent products. The bearing sleeves produced by our company are widely utilized by numerous auto parts companies.
Maintaining a commitment to intelligent production, our focus remains on upgrading technology and equipment. With independent capabilities in mold development and processing, we are well-equipped to provide optimal solutions to fulfill our customers' diverse needs.
Our emphasis lies in customization, aiming to deliver high-quality, efficient, and convenient services to our esteemed customers. Our ultimate goal is to establish our trademark, BOSSWINN, as a renowned brand within the metal processing industry. Zhuji Lida Spring Factory obtained QS-9000 quality system certification in 2000, while Zhuji Bosswinn Precision Machinery Co., Ltd. Achieved ISO/TS16949 quality system certification in 2019.
Moving forward, our company will continue to adhere to the development philosophy of professionalism, efficiency, and win-win collaborations. We look forward to forging new and long-lasting partnerships with both new and existing customers, as we collectively strive to create a better future!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 8, Xingye 3 Road, Taozhu Street, Zhuji City, Shaoxing, Zhejiang, China
-
Registered Capital
- 30,000,000 RMB
-
Terms of Payment
- LC, Western Union, Small-amount payment, PayPal, D/P, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 5,000 pcs
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Spring
-
Production Lines
- 5
-
Production Machines
- Spring Coiling Machine, Tempering Machine, Grinding Machine, Compress Machine, Sorting Machine, Fatigue Machine, Tensile And Compression Testing Machine
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-08-24
-
Export Year
- 3 years
-
Main Markets
- Europe
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- Is Bosswinn a manufacturer?
- We are a manufacturer, the business owner has 2 factories producing springs, machining part, stamping parts
- When is the delivery time?
- 10 and 15 days , one month in the peak seasons
- What is the MOQ?
- For the initial order , any quantity ok. For the mass production order, 10000 pcs better.
- What's your payment method?
- T/T, L/C, Western Unions, e.
- How can we confirm the samples?
- Free samples are offered
Send your message to this supplier
People who viewed this also viewed
-
US$0.988 / Piece
-
US$1.00 / Piece
Find Similar Products By Category
- Supplier Homepage
- Products
- springs
- Compression springs
- Unleash The Power of Your Machinery with The High-Performance Machinery Spring
Related Categories
Hot Searches
- Stainless Steel Chain Factories
- Steel Spring Factories
- Machine Spring Factories
- Furniture Spring Factories
- Stainless Spring
- Motorcycle Spring
- Gas Spring Stainless
- Auto Gas Spring
- Auto Compression Spring
- Spring Bulkbuy