The hydraulic directional valves produced by AAK adopts its own proprietary quenching and tempering heat treatment process, which can greatly improve the strength of the hydraulic directional valve, avoid deformation and wear of the hydraulic directional valve in the long-term use process, and significantly increase the service life. Perhaps there is no second comparable manufacturer in Ningbo like this. At most, 10% of the domestic hydraulic valve peers can compete. In order to win orders, 50% of the hydraulic valve manufacturers do not do any heat treatment to the materials for the hydraulic parts. Although some hydraulic valve manufacturers insist on heat treatment, they can only be outsourced processing due to without equipment. There are also 20% of hydraulic valve manufacturers, who do not have a fixed outsourced processing place, so it is impossible to ensure the heat treatment quality, not to mention the stability. Due to these common problems in the hydraulic valve industry, the hydraulic valve will show many problems after being used for a period of time, such as product deformation and wear. Once the hydraulic valve is deformed, it will easily to be blocked and the service life of the hydraulic valve will be greatly shorten. 5 months ago, Mike, a hydraulic valve customer in the United States, came to me. He had been confused, since 2019, there have been continuous customer complaints about the hydraulic directional valve he purchased. All the complaints are that after the hydraulic directional valve has been used for a period of time, some hydraulic directional valves are deformed and some hydraulic directional valves are worn quickly. Obviously, there is a problem with the heat treatment of the materials used in the hydraulic directional valve. Since 2019, due to the environmental protection policy, the domestic heat treatment plants have been vigorously rectified, and there are much fewer processing places. 50% of the hydraulic valve manufacturers do not have a place to do heat treatment to the raw materials. Even if heat treatment is done, 20% of the hydraulic valve manufacturers have to change the processing places for each external processing. I sent him several samples of AAK hydraulic directional valve and told him that the material hardness of our hydraulic directional valve has not changed, which always can reach about 50-55HRC or higher, and there is no problem with the special requirement of 65HRC. He didn't know that the service life of hydraulic valve is our hard index. 3 months ago, Mike issued a test order for the hydraulic directional valve. Each different part of the hydraulic directional valve is marked with different hardness requirements. He also wants to know how AAK ensures the service life of the hydraulic directional valve.
With 3 Tricks to Strengthen the Valve Spool, the service life of AAK Hydraulic Cartridge Directional Control Valve is twice that of its peers Blade is from Canada. He has been purchasing hydraulic components successfully for 3 years. Unexpectedly, a hydraulic cartridge directional control valve stumped him. In the second half of last year, a batch of their hydraulic logistics lifts were complained by customers, some of them were unable to work, probably because the hydraulic cartridge directional control valve leaked. After checking, it was found that the valve spool was deformed. The original manufacturer of the hydraulic cartridge directional control valves said that it had been shipped for 9 months, and some exceptions were inevitable. It is possible that the internal stress of the valve spool was not eliminated in time during the heat treatment process, resulting in deformation or cracking of the valve spool. However, there are more and more complaints later. Blade realized that the service life of the hydraulic cartridge directional control valves from the original cartridge valve manufacturer may be about 1 year. He had to find a new hydraulic cartridge directional control valve manufacturer with a service life of 2 years. A week has passed, and no one can guarantee a 2-year life span. Blade found AAK when browsing Google. He noticed that AAK was continuously supplying HydraForce, and left a message: Can AAK ensure that each hydraulic cartridge directional control valve spool is free of deformation or cracking within 2 years? I guess he encountered trouble in purchasing hydraulic cartridge directional control valves. After communication, I learned the above information. I replied that the life expectancy of 2 years should not be a big problem. Blade sent the drawing of the hydraulic cartridge directional control valve and asked for the lead time for 10 samples. After 45 days, AAK sent the samples of the hydraulic cartridge directional control valves, but there was no email from him after that. Last week, Blade suddenly sent an email, and it was a PO for 600 hydraulic cartridge directional control valves. It can be seen that the samples of AAK hydraulic cartridge directional control valve was approved by his customer. The valve spool is the key to long service life of this hydraulic cartridge directional control valve. 1. AAK select 20CrMo material to produce the valve spool. After quenching and tempering, the materials are more conducive to processing. Most hydraulic cartridge valve manufacturers ignore this action. 2. 0.25~0.35mm machining allowance shall be reserved for rough turning, then carburizing, quenching and high temperature tempering shall be carried out, and then the valve spool shall be subject to low temperature cold treatment. The surface hardness of such valve spool is above HRC63, and the residual austenite in the internal structure is eliminated.
Focus-6500 butyl tapes has good performance in waterproofing and sealing, non-hardening, weather resistance, strong adhesion, adaptation and anti-aging . Technical Data Product Series FOCUS-6500 Series Application Home Decoration Industry Elongation 500% Heat Resistance 90, no flowing within 2h Low Temperature Flexibility 40, no crack on surface within 24h Peel Strength 22N/cm Tensile Strength 210KPa Anti UV non-hardening and no cracks within in 2000h Corrosivity Non-corrosive to galvanizedsheet, aluminum sheet and coppersheet Advantages Smooth and Delicate. Excellent Adaptation. Greene nvironmental protection. Non-toxic tasteless. Good performance in waterproofing and sealing. Best quality with outstanding service life. Applications Focus-6500 butyl tapes are widely used in bathrooms, kitchen, home decorations, office areas and other home applications, for its good waterproof/mildew proof /airtight and environmental property.
We are supplier and exporter of Hydraulic Oil. Our product is a high quality product made from imported oils and additives of best quality. It has a very good life and will give the best performance under the most critical conditions. It is available in 210 ltrs. Hdpe drum/ 26 ltrs. And 50 ltrs. Multi-brand Hydraulic Oils ISO VG 15, 32, 46, 68 and 100. Available in Drums, pails, IBCc, Bulk.
SizeMagikTM-LP4 - LOW PICK UP ONE-SHOT PRODUCT DESCRIPTION An unique copolymer sizing agent for cotton compact yarn. Special product for air jet loom. Heavy fabric constructions are easier to weave at low-size add-ons using SizeMagik-LP4. The low add-on also permits greater protection on high-speed looms expensive reeds and sensitive mechanical parts life. SPECIFICATIONS 1. Appearance: Off white Granules 2. Solubility: Soluble at 800C 3. Viscosity of 4% solution: 10 to 30 cPs (Brookfield viscometer LVDV II+ pro -Spl.2 , rpm:100 @ 80oc) 4. Ash content (w/w) : Max 3% 5. Bulk density (gm/ml) : 0.65 to 0.85 COOKING METHOD 1. Fill the required quantity of water in the cooker. 2. Gradually sprinkle SizeMagikTM-LP4. 3. Add the required quantity of softener. 4. Close the pressure cooker lid. 5. Open the steam value and cook to @ 120�¯�¿�½?�?�ºC or 35psi. 6. Retain in the cooker for 15 to 20 minutes. 7. Then transfer the size mix to storage. ECONIMICAL ADVANTAGES Yarn abrasion resistance is an important factor affecting weave ability. The friction between the warp to warp and warp to the weft is important in determining the weaving quality. Another important abrasion point in the loom is mechanical parts (Reed, Dropper pin, Heald wire, Weft picking element). Compare with other conventional size mixes and one-shot size products SizeMagik-LP4 gives better abrasion resistance strength. DE-SIZING Easily de-sizable product with hot alkali treatment. STORAGE Keep away from direct sunlight and store in a cool, dry, and well-ventilated place. STABILITY Stable for one year from the date of manufacture. PACKING Available in 50Kg net weight PP bags with moisture-proof liner inside.
Hydraulic hoses & couplings Hydraulic pumps, fittings, cylinders & filters Manifolds & accessories Pneumatic cylinders, filters & regulators Pneumatic fittings & pipes Pneumatic valves: mechanical, proportional & manual Boosters & regulators
Micro silica (silica fume), silica, fly ash, pozzolano, ggbfs and white cement, other cementatious materials and factory/plants specialized spare parts & equipments, automation & switchgear, drives & transmission spares, instrumentation & pump, pneumatic & hydraulic spares, valves & actuators, mechanical parts, high carbon ferro chrome, foundry pig iron, iron ore concentrate, chromite ore, antimony ore, silicon metal 441 (powder), ferro silicon (fesi), iron ore pellet, copper concentrate.
Coir Rope is made from Coir Fiber that have frequent function in our life. With price advantage from direct manufacturer, we make sure to supply customer best price in Market. Main function when wrapped the coir rope around the stem is to keep the plant warm, not to make the sap affected in cold weather.
Product name: Dried Sea Grapes/ Dehydrated Sea Grapes Place of Origin: Vietnam Product Type: Dehydrated/Dried Shelf Life: Up to 1 year Weight: As customer's demand Characteristics: No preservatives Packing: Retail bag: Can adjust as customer requirement Usage: When soaking in water in 3-5 minutes, salted sea grapes will burst into fresh seaweed 1kg salted sea grapes = 4kgs fresh sea grapes Storage: Avoiding from direct sunlight and high temperature
Product name: Dried Sea Grapes/ Dehydrated Sea Grapes Place of Origin: Vietnam Product Type: Dehydrated/Dried Shelf Life: Up to 1 year Weight: As customer's demand Characteristics: No preservatives Packing: Retail bag: Can adjust as customer requirement Usage: When soaking in water in 3-5 minutes, salted sea grapes will burst into fresh seaweed 1kg salted sea grapes = 4kgs fresh sea grapes Storage: Avoiding from direct sunlight and high temperature
Product name: Dried Sea Grapes/ Dehydrated Sea Grapes Place of Origin: Vietnam Product Type: Dehydrated/Dried Shelf Life: Up to 1 year Weight: As customer's demand Characteristics: No preservatives Packing: Retail bag: Can adjust as customer requirement Usage: When soaking in water in 3-5 minutes, salted sea grapes will burst into fresh seaweed 1kg salted sea grapes = 4kgs fresh sea grapes Storage: Avoiding from direct sunlight and high temperature
About THE Product : Blast furnace slag is used in the production of cement (iron Portland and blast furnace cement). Air-cooled blast furnace slag is formed by allowing the molten slag to cool relatively slowly under ambient conditions; final cooling can be accelerated with a water spray. The cooled material is hard and dense, although it can have a vesicular texture with closed pores. After crushing and screening, air-cooled slag can be used in several applications. Granulated slag is formed by quenching molten slag in water to form sand-sized particles of glass. The disordered structure of this glass gives the material moderate hydraulic cementitious properties when very finely ground into granulated blast furnace slag, but if it can access free lime, the granulated blast furnace slag develops strong hydraulic cementitious properties. Pelletized or expanded slag is cooled through a water jet, which leads to rapid steam generation and the development of innumerable vesicles within the slag. The vesicular texture reduces the overall density of the slag and allows for good mechanical binding with hydraulic cement paste. Blast Furance Slag is a nonmetallic co-product which is produced in the process of iron manufacturing, Granulated Blast Furnace Slag is a glassy granular material formed when molten blast furnace slag is rapidly cooled by direct water. Rapid cooling prohibits the formation of crystals and forms glassy, non-metallic, silicates and alumino silicates of calcium. GBFS : (Granulated Blast Furnace Slag) Source : Granulated BF Slag From Gujarat State, India Supply Quantity : 50,000 Metric Tons Per Month Packing: Bulk Parameters (% BY MASS) CaO 30-38 Al2O3 15-20 SiO2 30-40 Glass Content 85-97 MgO 8-11 Fe2O3 0.5-1.5 Moisture 10 MAX Size -5mm Min 95, +5 mm Max 5 Relative Gravity 2.9 Bulk Density(Bagged) 1200 KG/M3
New Type tortilla making machine thin bread machine with different size /weight ,no-fermentation dough ,direct from dough out cookied thin bread /tortilla and other same simila thin bread ,which packed with meat /vegetable /sauce are good-eat for people .welcome order ! low invest high profit ! capacity 400pcs-2000pcs/hour small capacity,tortilla making machine also can produce Roti, Tortilla, Chapati, Pita Process : mixed dough ---forming tortilla shape ---bakery tortilla---conveyor belt tortilla ---(packing this for client choice machine) . Customized diameter of tortilla ,need client tell us your diameter of tortilla .
Potato chips making machine production line ,also can do banana chip from fresh potato /banana peeling --slicer --fryer --deoil --seasoning --packing ,different capacity can customized . Sweet and delicious banana chips are people's Snacks food, good business ! This machine have semi-automatic ,full-automatic for client choice ! Potato Chips Machine with packing machine #potato #chips #machine #shorts Welcome order !
Multifunction vegetable cutting machine is widely used in the processing of hard and soft root, stem and leaf vegetables such as potatoes, celery, leeks, garlic, beans, bamboo shoots, rice cakes and kelp ,etc . many kinds vegetables with different shape : slike, stick ,slice ,dice ,sectioning,etc .from different cutter head molde . Capacity: Leafy vegetable 300-1000kg/hour with 1-60mm length can be adjustable; Root vegetable 600-1000kg/hour with 1-10mm thickness can be adjustable . Dice thickness 6-20mm can be adjustable .
High End High Quality Meat Bone Sawing Machine meat process machine ,have small capacity to big capacity with semi-automatic full-automatic for different customer's inquired ,high quality good price ! welcome order !
multifunction pizza making machine ,capacity 60-2000pcs/hour ,pizza size 14-29cm/6"-12",weight 70-330g/pcs ,can customized various kind pattern mould ,also can equipt the pizza bakery machine ,or pizza production line . Welcome order !
New designed High Speed fruit slice machine,can slice lemon,orange,apple,pear,kiwi ... same this kind oval and round fruit vegetable can process Parameters : External dimensions: 2800 * 1200 * 1250 mm Input voltage: 220 V Total power: 3 kw Production: 90-120 pcs/min Total weight: 340 kg Health fruit slice for people eating, good business ! welcome cooperate! contact us fruit slicer machine lemon slice machine
Automatic cylinder turnover dough mixing machine for various kind bakery food /wheaten food and so on same this kind food , During operation, the hook and hopper rotate at the same time to make the dough more uniform, the bucket can be automatically turned over and removed, and the mixing head can be lifted, which is convenient for fetching and cleaning. It is equipped with a head up emergency stop device to ensure safe use. Castors/foot-wheel are installed at the bottom for easy movement. Mixing hook ,cylinder ,safety cover all by SUS material . Parameters : 50kg/ 75kg / 100kg / 125 kg/time power 7.75-14.25kw voltage 380v/50hz 1380 * 1160 *1400mm / 1580 *1380*1560 /1650 *1500 *1630 /1680*1550*1650mm Bread dough mixing machine How to making dough Delicious bread dough
High Speed Apple Peeling Machine with Removing Seeds,with full-automatic ,semi-automatic different price.Also peeling pear and other same kind fruits ,fruit peeling machine ! Can unit purchase also can several sets together for big capacity peeling ,eg canned apple or canned fruits factory ,drying apple process and so on ! Apple peeling -removing seeds- in-one -machine ,fruit peeling removing machine, speed 45-50pcs/min ,save labor ,sanitary , safty. low investing high profit ! after peeling --remove seeds -- Circle cutting or half cutting -- drying apple (2) Fried or other kind food process use .low investing high profit ! welcome order !
