Our team of seasoned professionals is ready to address your inquiries. Feel free to contact us directly!
| Casting technology |
Die casting, Aluminum casting, Investment casting, Silica sol casting,Sand casting,Coated sand casting |
| Material |
Cast steel, carbon steel, alloy steel, heat-resistant steel, stainless steel, ductile cast iron, wear-resistant cast iron, aluminum, copper |
| production equipments |
CNC-machine-center,Lathe, Milling machine,Drilling machine,Boring Lathe,Grinding Machine, Heat treatment Furnace. Carbon dioxide protection welding machine, Laser cutting,Sheet metal stamping equipment |
| Certification |
ISO9001:2015; TUV Rheinland |
| Surface treatment |
Zn Plating, Ni Plating,Cr Plating, Electrostatic spraying,Anti-Rust Paint,Surface Paint,Plastic Paint,Coated Anti-Rust Water,Anti-oil, Carbide alloy coating, Electrophoresis, Electrode oxidation |
| Dimension Inspection |
Calipers,Height Laugue,Micrometer Calipers,Inside Caliper Gauge,Angle and R Gauge,Three coordinates measuring instrument. |
| Productivity: |
5000Ton / year |
| Application industry |
Machinery, Agriculture, Transportation, Mining and general industries |
| Quality control |
100% inspection berore shipment |
| Casting embryo weight |
0.03KG-560kg |
| Machining Rough Surface Roughness |
Ra0.8for Custom Die Casting Pin |
| Casting tolerance |
+-0.1mm |
| Machining tolerance |
+-0.005mm |
| Package |
Wood or other packaging after forced treatment |
| service |
Metal Parts Solution as Per Customer′s Drawing |
Advantages of Belt pulle:
(1) Pulley drive can mitigate the impact of load;
(2) Belt pulley drive running smoothly, low noise, low vibration;
(3) Belt pulley transmission structure is simple, easy to adjust;Pulley transmission for (4) pulley manufacturing and installation
precision is not as strict as meshing transmission;
(5) Belt pulley transmission has the function of overload protection;
(6) Belt pulley transmission of the two axis center distance adjustment range is large.
European standard pulley installation:
1. check the groove of the belt pulley according to the European standard to ensure that there is no scar or edge. All sizes meet the standard;
2. Clean the surface of all parts of euro standard pulley, and manufacturers of euro standard pulley, such as hub hole, cone
sleeve, bolt hole, etc.Fit the cone set into the pulley so that all the screw holes are aligned.
3. Apply oil on the screw rod and thread of European standard pulley and then screw it into the mounting hole, but do not tighten it for the time being.
4. Clean the surface of the European standard belt pulley drive shaft, push the belt pulley with cone sleeve to the predetermined position on the shaft, and check whether the triangle belt pulley is aligned.
5. When using the European standard belt pulley keyway, it must be inserted into the hub first. There must be a certain tolerance between the keyway and the hole hub.
Application
Pulley is often used for transmission power with long distance ,such as output of small diesel engine power, farm vehicle,tractor,car, mining equipment, processing equipment, textile machinery, packing machinery, lathe,forging machine, small horsepower motorcycle's powertrain, transmission of agricultural machinery, air compressor, reducer, dynamo, cotton ginning machine and so on.
1) With over 25 years of manufacturing expertise and more than 20 years of exporting experience, we are leaders in the industry.
2) All our products are sold to international customers, ensuring global standards and satisfaction.
3) We boast state-of-the-art production and quality testing equipment to maintain superior product standards.
4) We implement a comprehensive and well-documented quality program to guarantee impeccable results.
5) We are a trusted supplier of steel, iron, and non-ferrous components, renowned for our reliability.
6) Our customers consistently provide positive feedback both domestically and internationally.
7) We have established long-term exporting relationships with Europe, America, Australia, and other global markets.
8) We maintain 100% quality control, offering competitive and reasonable prices.
9) We can develop and produce custom products tailored to your specifications and technical drawings.
Qingdao Xinyongxin Machinery Co., Ltd. has been focusing on the field of machinery manufacturing for more than 20 years since its establishment. Can undertake investment casting, silica sol casting, sand casting and other casting methods, metal forging, stamping and CNC machining, the industry covers machinery, agriculture, transportation, mining and general industries, products are exported to Australia, the United States, Canada and other countries.
The company has passed the ISO 9001 quality management system certification, firmly adhering to the "only quality, casting brilliant" industrial concept, to provide our customers with high-quality quality and service.
We are equipped with a series of advanced CNC precision machining equipment: CNC machining center, CNC lathes and other high-end equipment, plasma cutting machine, metal painting equipment. In addition, our R&D and testing laboratories are equipped with advanced equipment such as tensile, impact, metallographic inspection and material inspection to ensure the accuracy and quality of our products.
Welcome OEM and ODM orders to join, and welcome to send emails and to discuss cooperation, thank you!
Quality Inspection Excellence
Qingdao Xinyongxin Machinery Co., Ltd. offers comprehensive process inspection, random inspection, and pre-delivery inspection services. We inspect materials, machinery, internal defects, dimensions, pressure, load, balance, surface treatment, and visual aspects. Our weekly project tracking reports include pictures, videos, and complete quality inspection documents.
*Our specialized QC testers ensure product quality according to different customer requirements. We offer random inspection and, if needed, 100% inspection at a reasonable price.
*Our IQC team checks the dimensions and surface of incoming materials to maintain quality.
*Our PQC team conducts thorough inspections throughout the manufacturing process.
*Our FQC team inspects all anodized, plated, and finished products from suppliers, ensuring professional quality and appearance before shipping.
State-of-the-Art Casting Process
High-Precision Silica Sol Casting
Initially, we craft a mold to mirror your desired product's shape, into which medium temperature wax is injected to create a detailed wax mold. Post this, we refine the wax mold, assemble it into a tree structure, and coat it meticulously with high-temperature-resistant glue and sand. Once air-dried and heated to dissolve the wax mold, it forms a cavity that precisely matches your intended casting product. Molten steel is then poured into this cavity. After it cools and solidifies, the shell is removed, and the product undergoes a rigorous shot blasting process to unveil its prototype form. The products are then segmented, and subsequent processing is tailored to customer specifications using advanced mechanical equipment.
We meticulously design tailored packaging solutions for each component during the sample development phase, taking into account the part's structure, batch quantity, and client specifications.
1. Are you a trading company or a manufacturer?
A: XINYONGXIN is a dedicated manufacturer specializing in export trade.
2. How extensive is your manufacturing facility?
A: Our expansive factory spans 10,000 square meters and incorporates cutting-edge processes such as cutting, bending, stamping, welding, casting, and machining. We proudly employ a skilled workforce of 100 professionals.
3. Is OEM service available?
A: OEM is our forte, supported by our comprehensive production lines across various manufacturing processes. Our vision is to elevate XINYONGXIN manufacturing to a global stage.
4. What are your Minimum Order Quantities (MOQ)?
A: We are committed to developing innovative products for our clients, regardless of order size. Please provide detailed product information and feel free to reach out to us for any assistance.
5. Do you offer samples? Are they free of charge?
A: XINYONGXIN is dedicated to providing sample runs for our customers until satisfaction is achieved. Generally, samples are complimentary, although a mold fee may apply based on the product specifications.
Audited Supplier 
){kind=link}