Helical Blade,Screw Type Blade,auger screw, helical blade for mining machinery Product Description This series of screw conveyor blade is mainly used to work with powdery storage tank like cement silo to transport powdery material ,and also can be used in metallurgy,light industry,food storage,chemical engineering field,such as the transport for pulverized coal,mineral powder,urea fertilizer,dry sand and flour,etc. Main Features 1.Simple structure,high tensile strength. 2.Low noise, strong adaptability and easy operation. 3. Easy for maintenance and long service life. 4.Continuous length, high precision, simple in molding technique, low consumption and efficient production. 5.Smooth finished surface, good verticality, high dimensioned accuracy and high surf-ace hardness which can reduce the resistance effectively. 6.The rigid screw flight can make assembly convenient and quick Specifications: material carbon steel,Stainless steel structure Screw conveyor system brand name Ruizhi Dimension Customized thicknesses 2.5mm-6mm width of bla 28mm-150mm product ID Full type
Steel square Platinb square Divider compass -
Standard taper thread couplers are designed to splice the same diameter bars where one bar can be rotated and the bar is not restricted in its axial direction.It is designed to achieve failure loads in excess of 115% of the caracterisitc strength of grade 500 rebar end. Transition taper thread couplers are designed to splice different diameter bars where one bar can be roated and the bar is not restricted in its axial direction. Taper thread working principle: 1.Slice up the end of the rebar; 2.Make the rebar taper thread cutted by taper thread machine. 3.Connect together two taper thread end by one piece of taper thread coupler. Taper thread position couplers are designed to quickly splice column sections or precision coupling of elements with multiple bars jointed over a short span, such as prefabricated elements, and the closing of small temporary openings. Taper thread anchor plate provides an alternative to hooked rebar, or an anchor or stop nut for rebar passing through a pile bank or structural steel element.The fraont face of the coupler is generously designed to carry the full tension load of the rebar when the anchor is bearing against concrete or structural steel.
The material of the splicing coupler is constructional quality steel of no.45 steel. Working principle: 1)slice up the end of the rebar; 2)peel the rib of the end of rebar with specialty rib peeling parallel thread rolling machine; 3)connect the two ends of rebar with rib peeling thread coupler; The characteristics of the usage: 1.Standard model: used in the occasion for connecting the steel bar in normal situation. 2.Different diameter model: used for connecting the steel bar in different diameters. 3.Flared model: used for the steel bar which was hard to match. 4.Positive and negative screw thread model: used in the occasion when the two sides both can not be turned but the lengths can be adjusted. 5.Locking nut model: used when the steel bar can not be turned, then it turns the splicing coupler to join the steel bar and then lock the splicing coupler with the locking nut.
The features of this technology: 1.Strong intensity connector, stable and reliable; no specific requirements on the weld ability of the rebar; 2.Only needs 1-3m to stamp each connector, which is about ten times faster than ordinary welding; 3.Only 1-3 kw power of oil pump , which is not limited by power capacity, has flexible structure and suitable for operation on several machines; Yj650 stamping equipment 4.No flammable gases, not affected by rainy or cold weather; 5.Relieve congestion of the connecting point, facilitated concrete pouring; 6.No professional and experienced worker needed, able to connect changed steel bar of different diameters; 7.Save 80% of connector steel consumption. The technology is assessed by the ministry of construction as "world advanced, high quality, high efficiency, safe, and economical thick diameter distorted steel bar connection technology which can be widely used in the construction industry." Cold extrusion application principle: 1.Place it well at the working point. 2.Directly use it to press connection point with screwless couplers to link the two rebar.
The parameter of machine: Main parameter model: hj1000 Gripping force:1000ton Max gripping range: 65mm Control system: high-precision numerical control Expansion ability: +25mm Single gripping time: 8s Motor power: 11kw Foot pedal: standard equipment Mechanical limit device: optional Dimension(mm)l*w*h:1200*1850*1990 Net. Weight: 7500kg
The socket anchor consists of a round steel anchor foot and a pressed threaded socket, into which a lifting device for transport, such as a thread loop, are screwed. Lifting socket with crosshole Application: suitable for transportation of all kinds of precast concrete units.
Advantages: Bar-break feature guarantees fully ductile elongation. No reduction of the bar cross-section area. Working principle: 1, first, we use gq50 rebar cutting machine to splice up the end of rebar. 2, secondly, we use upset forging parallel thread machine (bdc-auto1 machine) to forge the end of rebar. 3.Third, we use parallel thread cutting machine (lw-i500 machine) to thread the ends of the rebar which have been forged. 4.Fourth, an upsetting coupler is used to link the two ends of rebar in parallel thread.
Resins characters: C5 hydrogenated hydrocarbon resin , its raw materials are c5 fraction which is pyrolysis by the ethylene. C5 hydrogenated hydrocarbon resin is a c5 component of the diene and single-ene by cationic polymerization. Â?¢appearance: granular solid, white or yellowish compatibility: easily dissolved in organic solvents such as benzene and toluene etc; also could be dissolved in water;. Â?¢density is around 1.0., non-toxic, odorless, non-inflammable and non-explosive. Applications: A. C5 hydrogenated hydrocarbon resin has good viscosity increases, compatibility, thermal stability and light stability, and can improve the adhesiveness of the adhesive properties, is essential for many adhesive tackifying components. Widely used in hot-melt pressure-sensitive adhesive and other adhesive industries. B. It is applicable for paint addictives, which can enhance the tenacity, hardness and adhesive force of dope and form smooth paint surface, and could keep its stability in different temperatures of seasons. C.As the additives of medical containers and packaging materials (such as blood storage bags, packaging bags of liquid drugs, infusion tubes, etc.), could improve their heat resistance, transparency and flexibility. It is also used in rubber, plastics, optical recording materials D. Other applications: construction of the structure, decoration, automobile assembly, tires, packaging, bookbinding, hygiene products, shoes, hot-melt of traffic paint, colored asphalt and other industries.
Resins character: 59c series copolymerized hydrocarbon resins are thermoplastic resins, c5, c9 fraction of petroleum by-product of decomposition with processing pre-treatment, polymerization and distillation. Â?¢59c series copolymerized hydrocarbon resins have advantages both of c5 and c9 petroleum resins: Â?¢low acid value, good miscibility, waterproof, ethanol resistance and chemical resistance and other characteristics of acid resistance, chemical stability in acid-bases, adjustment in viscosity, good thermal stability, weather resistance and light aging resistance because of non-polar groups in its structure. Â?¢59c series copolymerized hydrocarbon resins has good solubility in organic solvents especially in oil solvent, as well as good compatibility with other resins. It also has brittle, increasing viscosity, cohesiveness and plasticity. Â?¢generally, they are not used alone, but used as accelerant , regulator and modifier together with other resins. Applications: A. 59c series copolymerized hydrocarbon resins can be used in hot melt adhesives, pressure sensitive adhesive and so on in adhesives industry. In adhesives industry, 59c series copolymerized hydrocarbon resins can not only provide better initial cohesiveness, but can also be used like rosin resins to adjust and improve viscosity durability and strength of mixture of glue and resins. B. Especially in radial tire with the effects of not only increasing adhesion between particles but also improving adhesion between particles and cord; C. Paint industry D. Ink industry E. Rubber and tyre industry
CaCo3
Purity : 99-99.9% form : granular appearance : yellow granule type : vulcanizing agent usage 50kg
1)Production: GQ40 rebar cutting machine is an ideal equipment for steel bar cutting. It can be applied to cut the normal carbon steel rod, hot rolled steel and deformed bar in machine processing and construction projects, also suit for square steel and flat steel. 2)Main Features: 1.Enhanced machine rack, small volume, compact structure, solid and reliable. 2.Good lubricating property, adopt anclosed gear box, use the gear splashing to realize lubrication. It could be continuous work two months after adding 8kg gear oil. 3.Less function loss because of the lubrication improvement. The gear section adopts rolling bearing, less resistance. Compared with same type cutting machine, load power can be reduced by one third. 4.Using high rigid cutting head, connecting rod and high speed national standard motor, guaranteed a more stable quality and longer service life. 5.It's convenient to be moved and maintenance.
1.Product uses: Adhesives and sealant chemicals, adsorbents and absorbents, agricultural chemicals (non-pesticidal), corrosion inhibitors and anti-scaling agents, dyes, intermediates, odor agents, oxidizing/reducing agents, paint additives and coating additives not described by other categories, pigments, plasticizers, processing aids, not otherwise listed, processing aids, specific to petroleum production, solvents (for cleaning or degreasing), solvents (which become part of product formulation or mixture) 2.Specification: 1) cas no:64-19-7 2) molecular formula: c2h4o2 3) purity: 99.9% 4)color:colorless 5).Einecs no.200-580-7 6).Molecular weight: 7) hs code:2915211900 3.Packaging&shipping: 1).Packaging:200kg/drum, 80drums/fcl, 16tons/fcl 2).Shipping:10-14 days after payment 4.Company information: Shandong jinhao chemical co., ltd, locates in dongying, shandong, china.Our company specializes in the production and sale of chemical products and is in charge of export and import business handling. With over ten years experiences, our company has cooperated with many customers , such as the united states, australia, brazil, india, singapore, russia, bangladesh, new zealand, thailand and so on. Our company enjoys a good reputation.Now the main products are basic inorganic and organic chemicals, such as methylene chloride, aniline oil, refined naphthalene, propylene glycol, chloroform, dimethyl formamide, dimethyl carbonate, acetic acid glacial, isopropyl alcohol, n-butyl acetate, acetic ether and other related products.
Measure the hardness scale hb, hrc, hrb, hv, hs and hl, and strength ï?b Standard configurations include d type probe, d type hardness calibration block Converted by one key, free from preset, data view communication software, usb cable and rubber sheath Stores 100 groups of hardness values Optional d/c/g/dl/dc type impact devices to adapt to different application.
Pen type design, easy operation, the unique large-screen oled color display High repeat-ability, with replaceable battery compartment Measure the hardness scale hb, hrc, hrb, hv, hs, hl and strength ï?b Compatible with d / dl impact device
Glycerol monostearate, commonly known as GMS, is an organic molecule used as an emulsifier. GMS is a colorless, odorless, and sweet-tasting flaky powder that is hygroscopic. It is a glycerol ester of stearic acid. It occurs naturally in the body as a by-product of the breakdown of fats, and is also found in fatty foods. GMS is a food additive used as a thickening, emulsifying, anti-caking, and preservative agent; an emulsifying agent for oils, waxes, and solvents; a protective coating for hygroscopic powders; a solidifier and control release agent in pharmaceuticals; and a resin lubricant. It is also used in cosmetics and hair care products.[3] GMS is largely used in baking preparations to add "body" to the food. It is responsible for giving ice cream and whipped cream its smooth texture. It is sometimes used as an anti-staling agent in bread. Most competitive pricing Strict quality control Respond in 24 hours to inquiry, feedback or other requirements Shortest delivery time. we will take pictures before and after loading as proof for clients' review.
1.Product application: Propylene glycol is used as the carrier of medicine and agent for particle medicine, as a solvent of perfume and edible pigment, emollient in food packing, and anti-adhesive, as humidor, emollient and solvent. It also can be used as tobacco flavor, lubricated solvent, and preservative. As the raw material of non-saturated alkyd resin, plasticizer, dehydration, surface active agent, solidification agent, and cohesive agent. It also used in paint industry, pesticide industry and dope industry etc. 2.Specification: (1)cas no:57-55-6 (2)einecs no:200-338-0 (3)hs code:2905320000 (4)purity:99.95% (5)molecular weight:76.09 (6)molecular formula:c3h8o2 (7)color:colorless 3.Packaging&shipping: 1).Packaging:215kg/drum, 80drums/fcl, 17.2tons/fcl 2).Shipping:10-14 days after payment 4.Company information: Shandong jinhao chemical co., ltd, locates in dongying, shandong, china.Our company specializes in the production and sale of chemical products and is in charge of export and import business handling. With over ten years experiences, our company has cooperated with many customers , such as the united states, australia, brazil, india, singapore, russia, bangladesh, new zealand, thailand and so on. Our company enjoys a good reputation.Now the main products are basic inorganic and organic chemicals, such as methylene chloride, aniline oil, refined naphthalene, propylene glycol, chloroform, dimethyl formamide, dimethyl carbonate, acetic acid glacial, isopropyl alcohol, n-butyl acetate, acetic ether and other related products.
Same features as yut2600, plus avg curve, î¦ value calculation, distance compensation Variable square wave pulse generator, four settings of adjustable impedance matching, two settings of adjustable echo signal filter and multi-speed adjustable repetition frequency Echo to echo: no need of zero calibration, the net thickness of the base material can be directly measured through the coating Bulk storage: up to 1000 data sets can be stored, including waveforms, curves and parameters, etc. Rugged & durable housing: designed for harsh environment
