It adopts Germany imported automatic plasma surfacing machine for alloy surfacing welding.
The thickness of the alloy is more than 1.5mm, the hardness is HRC50~56, the welding strength is high, the structure is compact, and the screw wear resistance, high temperature resistance and corrosion resistance can be improved.
Basic parameters: Screw alloy hardness (HRC): 48-58 Wear resistance: good Corrosion resistance: poor Scope of application: Applicable resin with 15% glass fiber below the plastic Add glass fiber 15% or less PC, PMMA, PP, PP fireproof, PS, AS, ABS, PVC, PET, PO, POM, AS, TPU, TPR, TPE, PC+ABS
Alloy barrel
nickel base alloy Wear and corrosion resistant
Basic parameters:
Hardness (HRC): 55-60 Wear resistance: excellent Corrosion resistance: excellent Temperature range (°C): �450
Scope of application: Production of viscous, wear-resistant and corrosion-resistant resin General general resin and engineering resin contain 50% glass fiber, PE, PP, ABS, AS, PS, TPE, PC, PEI, PEEK, PPS, PAR Special engineering resin, PA, PBT, LCP containing less than 45% of glass fiber.
Ingredients and processes: Alloy composition: Ni+Cr+W+B
Sand cleaning washer is commonly known as wheel-bucket type sand washer, and is high efficiency sand washing equipment developed and produced by WKD through adopting domestic and overseas advanced technologies and combining the actual situation of domestic aggregate industry, which shall be used with the sand maker. Sand cleaning washer is applied for washing applications in sand plant, mine, concrete batching plant, and industries like building materials production, transportation, chemistry, water conservancy, etc. Our sand cleaning washer is a highly efficient machine designed on the basis of the detailed washing needs in mining industry and comes with features like good washing effect, reasonable structure, large capacity, and less sand loss during washing process. The transmission part of this mining washing machinery is isolated from water and sand, which could greatly reduce the error rate of the machine.
OEM precision CNC turning milling metal machine partsWe are a professional CNC machining parts factory.We have advanced CNC milling machines from general 3 axis to 5 axis.Our experienced CNC milling machine operators are always finding a way to produce the highest quality precision milled components for you. With our high precision CNC milling capabilities,we provide service and precision machined components to the customers in the field of automation design,automobile parts machining,defence industry components,medical equipments,lighting parts machining,etc.
Nitrided Screw for Injection Moulding Machine and ExtruderProduct ParameterNitrided Screw for Plastic MachineHardness After Hardening and TemperingHB240 ,, 280Nitride HardnessHV850 ,, 1000Nitride Case Depth0.45 - 0.7mmNitride Brittlenessless than grade 2Screw Diameter20mm-250mmShot Weight30g- 60000gProduct DetailsNitrided Screw for Plastic MachinesNitriding is a heat treating process that diffuses nitrogen into the surface of the barrel wall,Website:http://www.jiayue-screw.com, to produce a hard surface on the working surface of the component. Depending on the size of the barrel either gas or plasma nitride process is used to give an even depth of hardness.After Nitriding, a minimum surface hardness of 950 Vickers (VPN), equivalent to 68 Rockwell is achieved with a hardness a depth of 0.4 ,, 0.6mm. Standard specification.Nitrided Screws provide good wear and corrosion resistance for general purpose extrusion and injection moulding applications.Production ProcessApplication AreaApplications in Plastic ProductsApplications in Plastic Machinery Our Advantages,, Customized Solutions,,Available in different machines and sizes,, Highly Polished and processed,, Good Performance,, Higher Corrosion Resistance,, Higher Wear resistance Stock RoomExhibitionPackage and Delivery
FAQQ: Is your company a trading company or a factory,, Factory + Trading company. (mainly factory, quality and price are more competitive)Q: Do you have screw barrel in stock, Yes! Especially for screw barrel for Haitian Machines, we have large stock which can be delivered promptly.Q: How about the warranty guarantee , One year under normal operation. Other ProductsInjection Screw Barrel extrusion screw barrel
If you need it, you can add me on WeChat/WhatsApp to provide you with more detailed product information.
Shank Type:Spiral
Head Style:Flat
Type:Drywall Screws
Material:steel
Head Diameter:Other
Standard:ISO
Application:Decorations
Surface treatment:Electrogalvanized
Specificationï¼?M3.5~M4.8
Length:13-254mm
Shank Diameter:3.5 mm 3.9 mm 4.2 mm 4.8 mm
Nails normal size:2 mm 2.5 mm 3 mm 3.5 mm
Brand Pankh
Material Stainless Steel
Usage/Application Hardware Fitting
Type Of Bolts Hexagonal
Surface Finishing Polished
Thread Type Full Thread
Country of Origin Made in India
Material Mild Steel
Size 2 inch
Brand Pankh
Finish Polished
Thread Type Full Thread
Usage/Application Construction
Head Shape Hexagonal
Packaging Type Box
Country of Origin Made in India
Material Aluminum
Size 4 inch
Brand Pankh
Finish Polished
Thread Type Full Thread
Usage/Application Construction
Head Shape Round
Packaging Type Box
Country of Origin Made in India
Minimum Order Quantity 100 Piece
Material Stainless Steel
Brand Pankh
Usage/Application Hardware Fitting
Material Grade SS 316
Head Shape Hexagonal
Thread Style Full Thread
Packaging Type Box
Country of Origin Made in India
Big Head Screws
Big head screws are a specific type of fastener characterized by a larger head diameter compared to standard screws. This design feature provides a larger bearing surface, which helps distribute the load more evenly, particularly useful in applications requiring a strong hold in thin materials or for covering larger holes.
Screw Big Head Types
304 Non-standard Slotted Screw with Adhesive Pad
304 Cross Slotted Ultra Short Screw
Oversized Head Screw
Large Round Head Welding Screw
Cold Heading Cross Knurled Hand Twist Screw
Aluminum Three-step Screw
Cross Large Head Screw
Manual Mounting and Dismounting Screw
Hand Twist Screw
Square Plastic Head Screw
Features of Big Head Screws
Material: These screws are often made from materials like stainless steel, carbon steel, aluminum, or even specialized plastics, depending on their intended use. Stainless steel is favored for its corrosion resistance, making it ideal for outdoor or humid environments.
Head Design: The enlarged head design can come in various shapes such as truss, button, or flange heads, each providing different aesthetic and functional advantages. The wide head helps in distributing pressure over a larger area, reducing the risk of material damage.
Drive Types: Big wide head screws can be equipped with various drive types, including Phillips, flat, Torx, or hex. Each drive type offers different benefits in terms of ease of installation and resistance to cam out.
Size and Length: While the head is larger, the body of the screw can vary significantly in diameter and length, allowing use in a variety of material thicknesses and for different strength requirements.
If you want to know more types of big head bolt, please visit our website.
Now the price of cnc lathe parts is reasonable, anything you need, please contact us.
Anti-loose Waterproof Screw
An anti-loose waterproof screw is a special fastener engineered to resist loosening and prevent water infiltration in various applications, particularly in environments where moisture exposure is a concern. The waterproofing aspect is achieved through rubber gaskets, O-rings, or sealants applied to the screw threads or under the screw head, creating a tight seal that prevents water from seeping into the joint or material being fastened. Anti-loose waterproof screws find applications in outdoor construction, marine, automotive, and other industries where maintaining a secure and watertight connection is essential for durability and reliability.
Innovations and Future Trends of Anti-loose Waterproof Screw
Advanced Coatings and Materials: Future innovations in anti-loose water tight screws are likely to focus on the development of more advanced coatings and materials. This includes the use of nanotechnology to create ultra-thin, highly effective corrosion-resistant coatings that enhance waterproofing and longevity. Advanced materials, such as high-performance polymers or composites, may also be employed to improve the strength and flexibility of these screws.
Enhanced Anti-loose Mechanisms: New designs will likely feature more sophisticated anti-loose mechanisms. Innovations may include integrated locking systems that provide better resistance to vibrations and dynamic forces. For instance, self-locking threads or built-in nylon inserts could become more prevalent, offering superior grip and preventing unintentional loosening in various applications.
Improved Manufacturing Techniques: Advances in manufacturing technology, such as additive manufacturing (3D printing) and precision machining, will enhance the production of waterproof screws. These techniques will enable the creation of complex designs and high-precision threads, improving the overall performance and functionality of the screws.
Integration with Other Fasteners: There may be an increase in the development of hybrid fastening systems that combine anti-loose waterproof screws with other types of fasteners. This integration could optimize performance in applications requiring multiple types of fastening solutions, improving assembly efficiency and security.
Durable and Versatile: Our Machine Allen Screw DIN7991 countersunk head flat head stainless steel screw is available in various sizes (m2-m20) and materials, including stainless steel, steel, aluminium, and more, ensuring compatibility with diverse applications.
Customization Options: We offer OEM and ODM services, allowing for tailored products to meet specific customer requirements, such as custom sizes, materials, and finishes (e.g., black, zinc, and chrome plated).
Wide Range of Finishes: Our screws come in a variety of finishes, including black oxide, zinc plated, blue dyed, and cadmium plated, catering to different aesthetic and functional needs.
Certified Quality: Our products adhere to international standards, including ISO, GB, DIN, and JIS, ensuring high-quality and reliability.
Convenient Packaging: We provide screws in cartons and plastic bags for easy storage and transportation, making it convenient for users, such as a user like "John in the US", to store and manage their inventory.
High-Quality Material: Our HEX SOCKET SCREWS are made from high-grade stainless steel, ensuring durability and resistance to corrosion, perfect for use in harsh environments, such as marine or chemical industries.
Compliance with International Standards: Our products adhere to the DIN 912 standard, guaranteeing a high level of quality and consistency, as well as ISO 9001 certification, ensuring our commitment to quality management.
Variety of Finishes: We offer a range of finishes, including zinc, plain, and custom options, catering to different user preferences and requirements, as specified by the customer.
Customization Options: Our product is available in custom material and finish options, allowing for tailored solutions to meet specific user needs, as requested by the customer.
Bulk Ordering Available: With a minimum order quantity of 1000 pieces, we cater to large-scale projects and businesses, offering a cost-effective solution for users who require a substantial quantity of HEX SOCKET SCREWS.
High-Quality Materials: Our stainless steel carriage bolts are made from premium materials, including SS 304, SS 316, and SS 316L, ensuring durability and resistance to corrosion.
Compliance with International Standards: The product meets various international standards, including DIN, ASME, ANSI, and ISO, ensuring seamless integration with global applications.
Robust Construction: The carriage bolt and nut are designed with a sturdy construction, featuring a spring washer for added stability and security.
Customizable Options: Available in various grades, including A2-70, A2-80, A4-70, and A4-80, to cater to specific user requirements.
Environmentally Friendly: Our product is ROHS certified, ensuring that it meets the highest environmental standards and regulations, as requested by the user.
