Basic Info.
Technics
Forming Die
Processing Method
Punching and Shearing Mould
Surface Treatment
Polishing
Color
Silver
Shaping Mode
Punching Mold
Tolerance
±0.001mm
Transport Package
Custom Pearl Cotton + Plastic Box or Customized
Specification
Customized
Trademark
HND or Customized logo
Origin
Xiamen
HS Code
8207300090
Production Capacity
50000/Year
Product Description
Product Description
In the PM process the following three steps are followed in sequence: mixing (or blending), compacting, and sintering. Mixing: A homogeneous mixture of elemental metal powders or alloy powders is prepared.Depending upon the need, powders of other alloys or lubricants may be added.
Compacting: A controlled amount of the mixed powder is introduced into a precision die and then it is pressed or compacted at a pressure in the range 100 MPa to 1000 MPa. The compacting pressure required depends on the characteristics and shape of the particles, the method of mixing, and on the lubricant used. This is generally done at room temperature. In doing so, the loose powder is consolidated and densified into a shaped model. The model is generally called "green compact." As is comes out of the die, the compact has the size and shape of the finished product. The strength of the compact is just sufficient for in - process handling and transportation to the sintering furnace.
Product details
Related Products
Company Profile
XIAMEN HUANENGDA SPRING CO.,LTD
Xiamen HuaNengDa Spring Co., Ltd. is located in Tong 'an District, Xiamen City, Fujian Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces domestic and foreign advanced equipment and production technology, adopts CNC high-precision computer machine, compression spring machine, CNC five-axis linkage machining center, CNC turning and milling compound, 300 tons of punch and other mechanical equipment,and employs senior engineers with more than ten years of work experience to debug mechanical equipment and customize production.
With the business philosophy of honesty, pragmatism and excellence, HuaNengDa Spring Company is dedicated to serving customers at home and abroad. We hope that the products of HuaNengDa will help your business to be more brilliant, let us build a bright future in the high-tech era!
The testimony is pragmatic and the attitude of the people. Quality service is the pursuit of the people!
Production Procedur
Quality Inspection
Packing And Shipping
Our Service
FAQ
1.Small order quantity is workable
From the initial sample design of the spring to the mass production of the springs, we can quickly reach your manufacturing goals and immediately provide the best products because we have an excellent production management system and expertly trained technical personnel.
2.Committed to high quality production
To keep HuaNengDa Springs at the forefront of the industry, we have implemented a stringent internal quality control system and regularly import the latest manufacturing equipment and instruments. Through our precise manufacturing technology and expert mold making process, we provide our customers with the best products and service.
3.Efficiency in manufacturing
Our company's machinery and equipment are controlled by CNC computers. In order to respond to international needs and standards, we continuously update and upgrade our equipment every year. Our machines effectively increase production capacity and save on manufacturing costs. The manufacturing department is the most important core of the whole company and by treating it with utmost importance, we reap great benefits in manufacturing efficiency.
4.Excellent customization services
HuaNengDa's R&D team designs and completes customized products according to the needs of customers. From the selection of materials to the function of the products, we can design and develop products to suite different customers' requirements. We are constantly involving ourselves in all aspects of the industry because only by having a complete view and analysis of the industry, can there be innovative breakthroughs.
Payment term
*T/T : 30% pre T/T, 70% before delivery.
*Trade Assurance
Service
*Delivery on time.
*Shipped by a convenient and cost-effective way.
*Good after-selling, 24 hours service for you.
Packing
*A: Poly bag, Plstic tray ,small box, carton.
*B: According to customers' requirements.
Delivery
*Sample: 7-10 days after deposit received.
*Batch goods: 12-15 days after samples approved.
In the PM process the following three steps are followed in sequence: mixing (or blending), compacting, and sintering. Mixing: A homogeneous mixture of elemental metal powders or alloy powders is prepared.Depending upon the need, powders of other alloys or lubricants may be added.
Compacting: A controlled amount of the mixed powder is introduced into a precision die and then it is pressed or compacted at a pressure in the range 100 MPa to 1000 MPa. The compacting pressure required depends on the characteristics and shape of the particles, the method of mixing, and on the lubricant used. This is generally done at room temperature. In doing so, the loose powder is consolidated and densified into a shaped model. The model is generally called "green compact." As is comes out of the die, the compact has the size and shape of the finished product. The strength of the compact is just sufficient for in - process handling and transportation to the sintering furnace.
Product details 
Related Products 
Company Profile XIAMEN HUANENGDA SPRING CO.,LTD
Xiamen HuaNengDa Spring Co., Ltd. is located in Tong 'an District, Xiamen City, Fujian Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces domestic and foreign advanced equipment and production technology, adopts CNC high-precision computer machine, compression spring machine, CNC five-axis linkage machining center, CNC turning and milling compound, 300 tons of punch and other mechanical equipment,and employs senior engineers with more than ten years of work experience to debug mechanical equipment and customize production.
With the business philosophy of honesty, pragmatism and excellence, HuaNengDa Spring Company is dedicated to serving customers at home and abroad. We hope that the products of HuaNengDa will help your business to be more brilliant, let us build a bright future in the high-tech era!
The testimony is pragmatic and the attitude of the people. Quality service is the pursuit of the people!
Factory Workshop
Production Procedur
Quality Inspection 
Packing And Shipping 
Our Service 
FAQ 1.Small order quantity is workable
From the initial sample design of the spring to the mass production of the springs, we can quickly reach your manufacturing goals and immediately provide the best products because we have an excellent production management system and expertly trained technical personnel.
2.Committed to high quality production
To keep HuaNengDa Springs at the forefront of the industry, we have implemented a stringent internal quality control system and regularly import the latest manufacturing equipment and instruments. Through our precise manufacturing technology and expert mold making process, we provide our customers with the best products and service.
3.Efficiency in manufacturing
Our company's machinery and equipment are controlled by CNC computers. In order to respond to international needs and standards, we continuously update and upgrade our equipment every year. Our machines effectively increase production capacity and save on manufacturing costs. The manufacturing department is the most important core of the whole company and by treating it with utmost importance, we reap great benefits in manufacturing efficiency.
4.Excellent customization services
HuaNengDa's R&D team designs and completes customized products according to the needs of customers. From the selection of materials to the function of the products, we can design and develop products to suite different customers' requirements. We are constantly involving ourselves in all aspects of the industry because only by having a complete view and analysis of the industry, can there be innovative breakthroughs.
Payment term
*T/T : 30% pre T/T, 70% before delivery.
*Trade Assurance
Service
*Delivery on time.
*Shipped by a convenient and cost-effective way.
*Good after-selling, 24 hours service for you.
Packing
*A: Poly bag, Plstic tray ,small box, carton.
*B: According to customers' requirements.
Delivery
*Sample: 7-10 days after deposit received.
*Batch goods: 12-15 days after samples approved.