Category Archives: Industrial Parts

Flexible Rubber Hose for Sand or Grit Blasting

Category : Industrial Parts

According to ISO 3861:2005 standard description, rubber sandblasting hose is a kind of rubber hose for wet and dry sand and grit blasting, suitable for use up to a maximum working pressure of 6.3 bar an over an operating temperature range of -25℃ to +70℃.

But most of manufacturers produced sandblast hose with 10 bar or 150psi, and more suppliers even produced blast hose with a working pressure of 12 bar. You will find this working pressure is very popular now in market. Different sandblasting hose factory has different production technology, the most important technical factor is abrasion loss value for comparing its quality. Somax Sandblasting Hose, the tube abrasion loss value is according to DIN 53516 below or equal to 60mm. It is better to indicate somax sandblast hoses abrasion loss what you need when you wanna get our blasting hose price.

Blasting work

Currently our sandblasting hose line can be divided into three items, the first item is one braid sandblast hose, the second item is two-ply light sandblast hose and 4-ply heavy sandblasting hose. Two-ply sandblast hose is mainly used for the conveyance of highly abrasive materials in sandblasting or cleaning and general maintenance in construction, shipyards, power plants and equipment rental. Highly abrasion resistant tube, abrasion and weather-resistant cover. But with the same high quality features. Couplings, Nozzle holders and Nozzles made to fit 1-7/8” O.D. hose. Four-ply sandblast hose is mainly used for the conveyance of highly abrasive materials in sandblasting operations used in construction, surface treatment, shipyards, steel mills and refineries. Highly abrasion resistant tube to handle manufactured coal salt, aluminum oxide or grit. Each OD is held to strict tolerances for ideal coupling compatibility. Cover is abrasion and weather resistant.

China Best Valves for Isolation & Control

Category : Industrial Parts

WEST CONTROL specialized in process control industries especially for developing industrial valves continue to satisfy the demands of steady, secure, special and severe service conditions with high quality and advanced technology.

control valves
We have strong developing technical strength and rich producing experience. Own a team with pursuit of excellence and continuous innovation.

We introduced and absorb Western World’s technology of advanced valve manufacturing to rich and design valves in wide application as Metallurgy, Oil & Gas, Chemical processing, Power generation, Water Resources, General industry, .etc.

We have CNC machines and other advanced processing & testing equipment, quality does not allow any defects from casting to the material meticulous, fabrication, assembly, testing. And products are certified to ISO 9001 and EU Directives, Alex, .etc.

Each valve does not only mean our trademark product, it more means trust.

We are committed to providing high-quality valve products and high level of technical services that best to meet customer needs.

Besides, in order to better serve customers, our team also cooperate with other famous companies to offer our customers a total-solution range of products. We ensure that any control valves in our brands are high quality.

Industrial Application

industrial vales application

West Control strives to provide customers with superior service and technical support. If you have any concerns or questions, please do not hesitate to contact us by phone 0086 577 65 36 09 32 or via email at


Powder Injection Molding Process

Category : Industrial Parts

Sints Precision Technology Co., Ltd was established in 1995, which is a manufacturer of Metal Injection Molding Products, Powder Metallurgy Parts and precision metal parts that other conventional processing produce. With headquartered in Shenzhen, China, Sints has achieved a leadership position in the field of precision parts, providing excellent custom fabrication service to customers in more than thirty countries in the Americas, Europe and Asia.

What is MIM
Metal injection molding (MIM), sometimes referred to as Powder Injection Molding, merges two established technologies, plastic injection molding and powdered metal. It combines the strength and integrity of metal with the design flexibility of the injection molding process to offer simple solutions for highly complex part geometries. The Powder Injection Molding process is typically explained as four unique processing steps (Compounding, Molding, De-binding and Sintering) to produce a final part that may or may not need final finishing operations.

Powder Injection Molding Process


COMPOUNDINGFine metal powder less than 20µ particle size is compounded with binders in precise amounts. The ratio of metal powder to binder is approximately 60% metal, 40% binder. Both pre-alloyed metal powders and combinations of elemental metal powders are suitable for MIM processing, and the varieties of metal, available for MIM are constantly expanding.




Powder injection molding is identical in equipment and technique to how plastic injection molding takes place. The feed stock is injected into a machine where it is heated and into a mold cavity under high pressure. Once molded, the component is referred to as a “green” part.The tooling can be of multiple cavities for high production rates. The mold cavity is sized approximately 20% larger to compensate for shrinkage that takes place during sintering. The shrinkage change is precisely known for each material.



DEBINDINGDe-binding is a process where the binder materials are removed from the molded component. The process uses heat to remove the binders and prepare the part for the final step sintering. Once this phase is complete, the component is referred to as “brown.”




SINTERINGThe brown parts are placed on sintering furnaces. At the beginning of this phase, the “brown” part is held together by just a small amount of the binder, and so is fragile. Sintering eliminates the remaining binder, then densifies and gives the part its final geometry. The part is subjected to temperatures near the melting point of the material, and the entire sintering process takes 15-20 hours.



Depending on final requirements, certain finishing operations may be performed to Powder Injection Molding parts. To improve physical properties, heat treatment can be done as on any metal. Any type of machining operations can finishingbe performed to achieve tolerances that are more precise than what the process can capably supply. Plating and coatings can be readily applied due to the high material density. Numerous mechanical assembly techniques such as welding or cold working can also be successfully used.


Sinopulse Hydraulic Hose Factory

Category : Industrial Parts


Sinopulse Hose Factory Co., Ltd. was founded in 2011 with registered capital of 10 million CNY. Our Factory is located in Economic Development Industrial Park, Handan city, Hebei Province, China, covering 50 acres, has a rubber mixing workshop, soft mandril workshop, hard mandril workshop, non mandril workshop, office building and other experiments infrastructure over 20,000 square meters.

SINOPULSE hydraulic hose factory is a professional manufacturer of hydraulic hose, with a number of advanced production line of wire braided hydraulic hose, advanced production line of steel wire spiral high pressure hydraulic hose, advanced production line of textile reinforced Hose. The major products include hydraulic hose , high pressure cleaning hose, air compressed hose, water hose, oxygen hose, acetylene hose, double welding hose, oil hose, suction hose etc.

Our rubber hose products have good performance advantages, such as high pressure, flexible and strong, weather-resistant, no deformation, good pulse testing. Strict quality control, strict production team ensure stable product quality; scientific personnel management, efficient production arrangements to ensure our timely delivery. our products have been widely used in construction machinery, mining, chemical, shipbuilding, and other industrial and agricultural fields , and exported to U.S.A, Russia, Western Europe , Middle East and South Africa, more than 30 countries and regions, have the good trustworthy brand reputation.


SB Series Sand Pumps from HL Petroleum

Category : Industrial Parts

hl petroleum

HL Petroleum Equipment Co., Ltd (HL Petroleum) is a leading company who specialized in manufacturing drilling fluid equipment, mud pump parts, oil & water tanks, rig mats, camping house, drill pipe box, tools and accessories more than 10 years. Our SB series sand pumps are popular in global market, more details about SB series sand pumps product as below:

SB series sand pumps are supplementary pumps, newly designed and manufactured according to features of petroleum and natural gas drilling equipment. Such pumps, adopting axial suction structures and using wear-resistant cast iron for flow-passing parts, applicable to deliver corrosive drilling fluid (with suspended particulates) or other liquid media under similar work condition, are the best optional pumps of  desander, desilter and mixing hoppers as well as perfect perfusion pumps of mud pumps. For design of their parameters, that equipment with which such pumps are used together can operate under the best work condition has been fully considered. These pumps are mainly characterized by good versatility and exchange ability of parts, less leakage of shaft seal, reliable operation, long service life and convenient maintenance.

SB series pumps are of five types, namely, SB6×8, SB5×6, SB4×5, SB3×4 and SB2×3, of which, SB6×8 matches motors (45kW, 55kW & 75kW) (forward pumps and reverse pumps of 6 specifications can be provided according to customers’ demands), SB5×6 is for motors (22kW, 30kW, 37kW and 45kW) (reverse pumps of 4 specifications); SB4×5 can be used with motors (15kW and 22kW) (reverse pumps of 2 specifications); SB3×4 is applicable for motors (15kW, 11kW and 7.5kW) (reverse pumps of 3 specifications); SB2×3 matches motors (11kW, 7.5kW & 5.5kW) (reverse pumps of three specifications). Sealing components of the former two types pumps are universal. Outline and installation dimensions of reverse pumps are the same as those of forward pumps on the whole, except that volute discharge tube is at left side of forward pump but at right side of reverse pump (seeing from the suction end).

Sand pumps SB6×8 and SB5×6 are respectively recommended to be used with drillers over 3200m and below 2500m.

Sealing of SB series sand pumps is mechanical seal, Main seal is high wearing hard alloy mechanical seal that is with a long life; auxiliary seal is graphite packing seal that can avoid accidents. The practice has demonstrated that SB series sand pump seal is reliable and convenient for maintenance.

Shaft seal of SB series sand pumps is lubricated with grease, and bearings are lubricated with oil. In addition, bearings can also be lubricated with grease (bearing caps at two ends of bearings are equipped with grease holes).

Both inlet flanges and outlet flanges of SB series sand pumps are with two series standard dimensions, in metric system for domestic users and in English system for foreign users.

Our SB series sand pumps have been used for land and offshore drilling platforms in more than 20 countries over the world, and the result shows that these pumps requires little maintenance expenses other than the normal replacement of sealing components.


Waste Solvent Recovery System

Category : Industrial Parts

Kuanbao Environmental Equipment Co., Ltd. provides high performance solvent recovery system applicable for many industries. These solvent recovery systems enable you to save money and time by reducing your reliance on virgin solvent purchasing and disposal service fees by use of the solvent recovery process.

Available in a variety of capacities, HongYi(China) Waste Solvent Recovery System meet the demanding environments of low, medium, and high volume applications with walk away automation, which minimizes operator intervention and daily maintenance, allowing for a waste HongYi(China) Solvent Recovery System customized to your needs. The HongYi(China) Waste Solvent Recovery System are efficient, safe, versatile, and comply with regulatory guidelines and standards. Find out more about our solvent recovery equipment, please contacting us for more information.

Waste Solvent Recovery Systems Functioning
Using the distillation principle, Waste Solvent Recovery Systems separates the contaminants from the original solvent to allow its re-use. Waste Solvent Recovery Systems is distiller which allows the recycling and the re-use of degreasing and washing solvents. Through a simple distillation process, they separate the contaminants (resins, polymers, pigments, paints, oils, etc.) from the original solvent. The boiling of the solvent is accomplished by a peripheral heating jacket filled with diathermic oil, heated by an electrical element. The vapours are then convoyed to a condenser cooled by air or water. The condensed solvent is collected in a tank, for its reuse.

The waste solvent to be reclaimed is poured into the stainless steel tank Aisi 304 and brought to a boil. The vapours (volatile share), separated from the polluting substances, like ink, paint, grease, pigments, resin (non-volatile share), pass through the cooling battery, where they are condensed. Finally they flow down into the collecting tank. The residuals inside the tank can be removed by the pivoting system or by using the special distillation bags, which enable an easier tank cleaning.

Used For:
Organic solvents used for cleaning of wastes resulting from cleaning solution in the recovery of organic solvents, such as: spray gun cleaning industry generated solvents Cleaning solution for electronic products trichloro-ethylene Learning lens IPA, anhydrous ethanol; the printing industry, naphtha and cleaning solvents etc.

Solvent recycling machines for recovery systems

Category : Industrial Parts

solvent recycling machines

Hongyi, a professional manufacturer who specialize in developing and exporting solvent recycling machine, centrifugal oil cleaners, VOC recycling systems for 35+ countries in globe.

Our products are very influential and very popular in domestic markets, well sold and exported all over the world for many years. You really did a best choice, if you decide to choose it! Normally, the payback period of the recycling machine only need half or one year. It’s a very short payback period!

Welcome worldwide customers to understand more and choose Hongyi solvent recycling machine!

Solvent Recycling Machine:
Solvent Recycling Machine is a solvent recycler with special distiller for recycling used or waste washing solvents.

There is a heating system, can heat the solvent solution in distillation bucket indirectly by heat transfer oil.

After solvent boiling, gaseous solvents enter machine’s cooling system, are cooled by air-cooled or cooling water-cooled and condense into liquids. The liquid solvents are collected in a tank for reuse.

By a simple distillation process, contaminants (resins, polymers, pigments, paints, oils, etc.) are separated from solvent solution and the separated clean solvent is collected for reuse.

Centrifugal Oil Cleaners:
Hongyi centrifugal oil cleaner can effectively removes fine particles from oil and clean the oil according to the centrifugal separation principle; however, Conventional filters cannot capable of doing this. The removal of particles by centrifugal force is based on their relative density; therefore there is no restriction on contaminant size.

VOC Recycling System:
Hongyi VOC Recycling System is suitable to cool and condense VOC gases into liquid VOCs for reuse. Usually, it is used to recycle VOC or gaseous solvent from a sealed container or vessel, such as solvent storage tank; reactor in chemical industry; or copper clad laminates manufacturing; ceramic substrate manufacturing; electronics industry, etc. It is welcome to customize according to customer’s specific needs.

Our customer:
Our solvent recycling machines are very influential and very popular in domestic markets, well sold and exported all over the world for many years, for example: the Southeast Asia, the Middle East, Australia, Russia, South Africa, Spain, Japan, South Korea, Brazil, Canada and Mexico etc.

Wiper blade manufacturer in China

Category : Industrial Parts

wiper blades

TOPEX is a major manufacturer and exporter of various wiper blades in China, we can supply wiper blades with top quality and competitive price. TOPEX factory has more than 10 years of manufacturing experience in wiper blades field.

Our main products
Flat wiper blade
Hybrid wiper blade
Metal wiper blade
Rear wiper blade
Truck wiper blade
Bus wiper blade
Snow wiper blade
heated wiper blade

Patents and QC inspection:
TOPEX has get many appearance patents and functional patents not only China but also at aboard, also our product get through the testing from China quality department.

ISO 9001
From Aug. 2015 to Nov. 2015 we have inject the ISO9001 system to our factory.

More than just product selection, at TOPEX you will find quality and service is also the high point, our products enjoy high reputation in the United States, Europe, Southeast Asia and Australia. Our extensive experience enables us to customize products as per clients’ requested drawings and specifications to achieve ultimate customer satisfaction. Browse through our product showroom, and then send us your inquiry. Here, we always reply within 24 hours.


High Pressure Hose Manufactured By YLHOSE

Category : Industrial Parts

hihg pressure hose manufacturer

As a reliable and professional manufacturer specialize in manufacturing high pressure rubber hose, steel wire braided hydraulic hose, steel wire spiral hydraulic hose, oil drilling rubber hose, marine oil pipeline, big suction and discharge hose, metal hose, steam hose etc, our hoses reach SAE, DIN, EN standard.

YINLI rubber hose factory has advanced equipment of production, test and inspection, advanced technology, well-built system of management and quality assurance. Our main products include series of hydraulic rubber hoses, such as steel wire braided hoses (such as R1 R2 1SN 2SN 1SC 2SC R16 R17), steel wire spiral hoses (such as 2SP 4SP 6SP R9 R12 R13 R15), metal hoses, PTFE/Teflon hoses, refuel hoses and hose couplings. Our market share is increasing constantly based on reliable quality, reasonable price and great service. YINLI rubber products are widely applied in mine, metallurgy, petroleum, engineering mechanism and chemical. Now our products have been widely welcomed by many foreign countries around the world, such as UK, USA, Germany, Japan, Korea, Indonesia and Malaysia.

Choose YINLI, a professional rubber hose manufacturer and best partner for you! Quality first, the supremacy services is our concept. We will keep working on servicing our customers with improving management, technology and products. OEM service will be OK, contact us if you want to get free samples before place an order.

Products Catalog
♦ high pressure rubber hose
♦ flexible metal hose
♦ wire braided hydraulic hose
♦ wire spiral hydraulic hose
♦ large diameter suction and discharge hose
♦ steam hose
♦ sandblasting hose
♦ oil rotary drilling hose
♦ dredge hose
♦ food grade hose
♦ nylon hose
♦ air hose
♦ high pressure garden hose.

As a professional rubber hose factory in China, YINLI has a complete production line, high-end equipment, excellent R & D team, skilled staff, clean warehouses and professional sales and best service team, hose products can reach SAE, DIN, ISO international standard. Come to visit our factory, we are looking forward to have an opportunity to cooperate with you!


Rapid Prototyping Development and Application

Category : Industrial Parts

rapid prototyping

Prototype is a very wide range of name, such as a CNC machining part, we called prototype, a part of the 3D printing, it can also be called prototype.

But in rapid prototyping field, the prototype what we called is belong to the category of industrial parts, such as Metal/Plastic/Resin/PU prototype parts.

Early there is no advanced equipment, prototype is mainly done by hands, materials, and prototype technology has significant limitations. For example, create prototype with gesso by hands. Later, prototype is done by CNC machining and 3D printing with the technology development. The tolerances are high of CNC machining, and high degree of automation. CNC prototype could reflect mass production of result of products. And later combined with the details of polished and other processes, to meet the various needs of products, such as painting, anodizing, chrome plating and so on, material has a very wide range of selectivity.

3D printing technologies appeared, which is a big step forward of rapid prototyping in the industry, since it is possible to print directly unlike traditional industries need tools for cutting, efficiency has been improved a lot. 3D printing technology has been applied to the automotive, aerospace, medical, and many other fields.

The methods used mostly are CNC machining and 3D printing currently for prototype manufacturing. For the needs of small batch processing, usually using silicone mold technology, low cost, easy to make, very short cycle mold, usually mold completed within 2-3 days, and compared to the traditional mold, the time is short so much. Of course, since the silicone mold is soft, the prototype parts will be shrunk after vacuum casted and grilled hot process, so the accuracy of the prototype parts compared to the traditional mold injecting is lower, but with the rapid prototyping technology continues to develop, 3D printing technology has become a big trend in the rapid prototyping industry, because there is no mechanism to limit the shape and structure, 3D printing technology has gradually in popularity, but sometimes due to material limitations, many types of metal prototypes are manufactured by CNC machining will be closer to the performance of the end product.