Audited Supplier
Square Mould Parts With High Precision And High Requirements
Our company specializes in producing high-precision mold parts for the medical, packaging, automotive, cosmetics, and precision machining industries.The manufacture of our mould parts strictly adhere to industry standards, aimed at providing our customers with high-quality and reliable products. Each part undergoes precision machining to ensure it meets the high-precision and high-requirement needs of our clients. Whether used in complex injection molding, stamping, or precision machining, our mould parts deliver outstanding performance, ensuring smooth production processes for our customers.
Product Parameters:
| Material | 1.2344/stavax |
| Hardness | 48-52HRC/54HRC |
| Heat treatment | Available |
| Service | Made-to-orde |
| Surface treatment | DLC/Nitride/TIN/Balinit C/Chrome plating |
| Closest tolerance | +/- 0.01mm |
| Polishness | Ra0.5 |
| Axiality | 0.01mm |
| Verticality | 0.01mm |
| Concentricity | 0.01mm |
Applications:
- Medical Industry: Used in the production of medical devices and equipment, ensuring high precision and safety.
- Packaging Industry: Providing high precision mould parts for packaging products, ensuring the accurate size and shape of packaging materials.
- Automotive Industry: Applied in the manufacture of automotive components, ensuring high durability and precision.
- Cosmetics Industry: High precision mould parts used in the production of cosmetic containers and packaging, meeting stringent requirements for both appearance and functionality.
- Precision Machining Industry: Supplying mould parts for precision machining, ensuring machining accuracy and surface quality for high-end manufacturing needs.
Processing:
We use various processing techniques and employ experienced processing technicians to ensure the accuracy and quality of each product. The main processing techniques include:
- CNC Precision Machining: High-precision CNC machines are used for cutting, milling, drilling, and other operations, ensuring precise dimensions and perfect shape matching.
- Electrical Discharge Machining (EDM): Used for processing complex shapes and high-hardness materials in mould parts, providing high precision and suitable for fine detail work.
- Grinding: Precision grinding is used to enhance the surface finish and dimensional accuracy, meeting high wear resistance and strength requirements.
- Heat Treatment: Heat treatment processes, such as quenching and tempering, are applied to improve the hardness and durability of mould parts based on material properties.
- Precision Assembly: After machining, our technical team performs precision assembly to ensure the perfect fit and stable function of the parts.
Company introduction:
• Founded in March 2012 and located in Chang'an Town, the heart of China's mold manufacturing industry, our company is strategically positioned in an area renowned for its complete mold industry chain and extensive supporting facilities. With proximity to the major ports of Guangzhou and Shenzhen, we benefit from excellent transportation links, ensuring efficient delivery and export capabilities.
• Specialized in manufacturing precision custom mold components,Core Pins ,Inserts,Jacket cooling for plastic molding and die casting dies. • Has temperature-controlled workshop with around 55 skillful operators.
• Services:CNC machining,EDM,Wire-cut,OD grinding,ID grinding,Surface grinding, Deep hole drilling,Thread grinding,Polishing etc.
• Minimum fabrication precision is 0.005mm & the best fabrication surface finish is Ra 0.4.
• Industries Served: Automotive,Electronic,Aerospace,Packaging industry for Medical,Cosmetics etc..
To ensure the high precision and quality of our products, we are equipped with state-of-the-art machinery, including:
| Equipment & testing instruments list |
| No. | Equipment name | Brand | Model | Accuracy | QTY (pcs) | ORIGIN |
| 1 | CNC Milling | YASHIDA | YMC430 | 0.005mm | 2 | JAPAN |
| 2 | CNC Milling | RODER | HSC600/RXP500 | 0.005mm | 1 | Germany |
| 3 | EDM | SODICK/MAKIMO | AD32LS | 0.005mm | 6 | JAPAN |
| 4 | CNC Lathe | TAKISAWA | NEX-108 | 0.002mm | 6 | JAPAN |
| 5 | CNC Lathe | HARDINGE | 51U | 0.002mm | 2 | AMERICA |
| 6 | OD/ID grinder | HOTMAN | ZJ-W010-433 | 0.002mm | 8 | CHINA |
| 7 | CNC cylindrical grinding | HOTMAN | H3-J | 0.001mm | 1 | CHINA |
| 8 | Desktop lathe | JINGCHENG | 15# | 0.05mm | 5 | CHINA |
| 9 | Surface Grinder | OKAMOTO | Sam-450 | 0.002mm | 4 | JAPAN |
| 10 | Centeless grinder | YONGTAI | YT-125 | 0.005mm | 2 | CHINA |
| 11 | CMM | ZEISS | 0.001mm | 1 | Germany | |
| 12 | 2D CMM | RATIONAL | VMS-3020G | 0.005mm | 2 | CHINA |
| 13 | Roundness measuring instrument | ACCRETECH | RONDCOM-54SD | 0.005mm | 1 | JAPAN |
| 14 | Tool microscope | MITUTOYO | 50 times | 1 | JAPAN | |
| 15 | Profile Projector | RATIONAL | TM-MJD-SD-010 | 0.001mm | 3 | CHINA |
| 16 | Digital Height Gauge | TESA | BL-M-213 | 0.005mm | 1 | Switzerland |
| 17 | Height Gauge | Nikon | 0.005mm | 1 | JAPAN | |
| 18 | Micrometer | MITUTOYO | 0.002mm | Many | JAPAN | |
| 19 | Micrometer | MITUTOYO | 0.01mm | Many | JAPAN | |
| 20 | Rockwell hardness tester | ROCKWELL | 1 | CHINA |
Why choose us
- Expertise: We have15 years of experience in mould parts manufacturing and deeply understand the high-precision requirements of various industries.
- Advanced Equipment: We use world-class processing equipment to ensure that each product meets the highest precision and quality standards.
- Strict Quality Control: From design to final product, we strictly control every step of the process to ensure that every part meets customer specifications.
- Customer-Centric Service: We are committed to providing tailored services for each client, ensuring that products fully meet your specifications.
Example of customized products serving the packaging, medical, cosmetics, and automotive industries
1.Core pin,cavity pin,insert pin etc
2.HSS punch ,Precision punch ,Special-shaped punch
3.Ejector pins,ejector sleeve,two-stage ejector pins etc
4.Guide pillars ,Guide bushings ,Guide post set
5.Slide Core Units,Latch locks,locating Series, gear
Senlan has strict quality control system from the raw material incoming to finished products outgoing. Our mould parts are guaranteed high precision,high polished and long service life.
Below are our main quality inspection items in the whole production process:
Material incoming: 100% inspection
Rough Finished:100% inspetion
Heat treatment: random inspection
Face grinding: 100% inspection
Center-less cylindrical grinding: 100% inspection
OD/ID grinding: 100% inspectioN
EDM:100% inspection
Wire-Cutting:100% inspection
Packing: the final 100% inspection before the formal shipment
After-sale service
We provide after-sales service. If the product is damaged due to improper packaging or if you receive an unqualified product, you can contact us and we will provide you with a satisfactory resolution.
Customer review
Our customers are highly satisfied with our products and services, and I am confident that we can also meet your expectations with our high-precision, top-quality products and exceptional service.
Package
Coated with anticorrosive oil, packed in carton box
Delivery
Delivery time is usually 7-15 working days for type of ejector pin, specific time is according to quantity.
Shipping
We ship using express such as DHL, UPS, FEDEX etc. or according to customer's requirement . It takes about 3-5 days to arrive your front door, and proof of shippments are provided with a shipping or tracking number. And we ship by occean shippment for larger quantity items, it will be economic for customers.
Q:Are you trading company or manufacturer?
A:We are factory.
Q:How long is your delivery time?
A: Generally it is 10-20 days if the goods are not in stock, it is according to quantity.
Q:What is your quote elements?
A:Product standard: model + size, or customer Drawing.
Q:How can you ensure the quality?
A:We have QC department to control the quality from the begining of production until goods finish.
Q:If you make poor quality goods,will you refund our fund?
A:As a matter of fact, we wont take a chance to do poor quality products. Meanwhile, we manufacture goods quality products until your satisfaction.
Q. Do you test all your goods before delivery?
A: Yes, we have 100% QC test and QC report for mold parts before delivery.
Q. Can you produce according to the samples or drawings?
A: Yes, we can produce parts by your samples or technical drawings.
