ISO9001 Foundry Custom Made Stainless Steel Powder Coated Sand Casting Industrial Chain Sprocket for Machinery Parts

In power transmission systems across industrial sectors, chain sprockets represent critical components that ensure efficient torque transfer and operational reliability. Our ISO9001 certified foundry specializes in manufacturing custom stainless steel sprockets through precision sand casting, enhanced with advanced powder coating for superior corrosion protection. These components are engineered to meet the demanding requirements of various industrial applications, combining material excellence with manufacturing precision to deliver extended service life and consistent performance.

Material Excellence and Performance Characteristics
We utilize premium stainless steel grades including 304 (CF8) and 316 (CF8M) stainless steel, selected for their optimal balance of strength and corrosion resistance. Our 304 stainless steel sprockets provide tensile strength of 515 MPa minimum with excellent resistance to oxidation and general corrosion, while 316 grades offer enhanced protection against chlorides and chemical exposure with tensile strength of 520 MPa minimum. The powder coating application adds an additional protective layer with thickness of 60-120 μm, achieving adhesion strength of 8-12 MPa and impact resistance exceeding 50 J. This combination ensures reliable operation in environments including moisture, chemical exposure, and temperature variations from -30°C to 150°C.

Certified Manufacturing Process
Our ISO9001 certified manufacturing employs advanced resin sand casting technology that maintains dimensional accuracy within ±0.002 inches per inch for precise tooth profiles. The process begins with simulation-optimized pattern equipment designed to achieve proper feeding and solidification characteristics. Controlled argon-protected pouring ensures metallurgical purity, while real-time thermal monitoring guarantees sound castings. Each sprocket undergoes precision machining on CNC equipment, maintaining tooth profile accuracy to ANSI B29.1 standards and bore tolerances within H7 specifications. The powder coating process utilizes electrostatic application with thermal curing at 180-200°C, ensuring uniform coverage even in complex tooth geometries. Comprehensive quality verification includes dimensional inspection, hardness testing, and coating thickness measurement.

Industrial Applications and Performance
Our custom sprockets serve critical power transmission functions across multiple sectors including food processing (sanitary conveyor drives), chemical manufacturing (corrosion-resistant drives), packaging machinery (precision indexing systems), and material handling equipment (heavy-duty conveyor drives). The marine industry utilizes our components for equipment requiring saltwater resistance, while the agricultural sector specifies our sprockets for machinery operating in corrosive environments. Our manufacturing capabilities accommodate pitch ranges from 8mm to 50mm, with bore diameters from 10mm to 200mm, supporting both standard and custom chain specifications.

Partner with our ISO9001 certified foundry for stainless steel powder coated sprockets that combine manufacturing precision with superior corrosion protection. Our comprehensive approach from design to finished component ensures power transmission solutions that enhance equipment reliability, reduce maintenance requirements, and provide long-term performance in demanding industrial environments, supported by complete quality documentation and technical certification.

1.Product is a cast iron threaded hand wheel designed specifically for CNC milling machines. It features a high-quality appearance and is made of durable cast iron material, perfectly suitable for industrial and machinery applications. Approved with ISO9001 CE ROHS certifications, this hand wheel meets international quality standards.

2.Composed of premium cast iron and backed by a 3-month warranty, the product uses advanced casting processes and surface treatments, such as chromium electroplating, for exceptional durability and corrosion resistance. It offers optimal performance and is compatible with various brands, making it an excellent choice for CNC machining centers.

3.The customizable product comes with different color options (black, silvery white, bright chrome, and OEM) to match different machinery requirements. Offered at an attractive price, this hand wheel is competitively priced while maintaining a high standard of quality.

4.The company provides thorough documentation, including video outgoing-inspection and machinery test reports, ensuring customers receive a product in perfect condition. This transparency builds confidence in the quality and reliability of the product.

5.Through its extensive application across various industries, such as manufacturing plants and machinery repair shops, it has proven to perform reliably and effectively in demanding environments. The hand wheel's versatility and robust design make it adaptable for various CNC machine tool applications.

Dandong City Pengxin Machinery Co., Ltd. was founded in 1998 as a private enterprise specializing in casting, machining, and assembly. With a 66,000 square meters plant area and a production capacity of nearly 100,000 tons, the company employs 330 staff, including 46 technical and management personnel. The firm has strong partnerships with Dahua Kyrgyzstan, Changchun Yidong Clutch Co. Ltd., and SG Automotive Group, among others.

Equipped with advanced machinery such as the AMF-07L/R modeling lines, five sets of 1.5 tons electric furnaces, spectrometers, and CMMs, the company delivers quality, tailored products to European markets. Its network of machining centers, CNCs, drilling equipment, and boring machines make for efficient, in-house production.

The company is ISO9001 compliant and currently holds IATF 16949-2016 and AD2000-Merkblatt W0 certifications for quality and safety. It adopts state-of-the-art technology, including ISO14001 and OHSAS18001 certifications, emphasizing rigorous quality controls. With diverse clients like John Deere, Binotto, Mercedes-Benz, and Wilo, the company is primed for long-term, high-quality partnerships.

1. who are we?
We are based in Liaoning, China, start from 2020,sell to North America(42.00%),Western Europe(25.00%),Northern Europe(14.00%),Eastern Europe(11.00%),Southeast Asia(8.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Sand Casting,Shell Casting,Investment Casting,Gravity Casting,Machining Parts

4. why should you buy from us not from other suppliers?
Dandong City Pengxin Machinery Co., Ltd (PX-Casting) is a professional manufacture focusing on forging, casting and machinery. We produce forging & casting parts according to your own specifications via our highly-control production process. Our customiz

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian