Noise barriers products supplied to projects by Vinh Hung IP meet all the current standards, enable to minimize the noise volume affecting the surrounding area (residential areas, hospitals, schools, industrial parks and so on) and offer the beautifulness. The noise barrier walls are windproof, increases the concentration for drivers, which increases the safety for people and vehicles on roads
Absorptive noise barrier wall:
Using materials capable of absorbing the sound, punching plates and so on, which prevents the sound reflection.
Sound absorption Standards: Noise Reduction Coefficient â?? NRC indicates the amount of noise power absorbed by the noise absorbing barrier wall.
For the absorptive noise barrier wall, the NRC will be within 0.6 to 0.9 range (FHWA highway noise barrier design handbook).
Reflective noise barrier wall:
Using the good noise insulation materials like Polycarbonate panels (PC), Polymethyl methacrylate panels (PMMA), Glass laminate.
Sound reflective Standards: Transmission loss coefficient â?? TL will measure the sound power hit on or transmitted through the walls.
For the reflective noise barrier wall, the TL coefficient is
>25 dB at 500HZ and >30 dB at 1000HZ (refer to KS F4770 standards).
ALLATION METHODS
Preparation:
Gather materials, accessories and installation
Check the surface of the basement system:
Check the distance among the anchor
Check the dimensions of post flanges, positions of bolt holes and anchor
Characteristics: 1) Light, easy to be processed and installed 2) Waterproof, impermeable, heat insulation, shockproof, sound absorption and noise reduction 3) Heat-resisting, cold-resisting, chemical-resisting, aging-resisting 4) Insulate any heat media with a stable and low coefficient of heat conduction 5) Generate no pollutant bringing harm to people's health when being installed and in use. Usage: 1) Roof, wall and floor 2) Shell of air-condition, water heater, high temperature furnace 3) Protective coating of water pipe and ventilating pipe 4) Heat insulation, sound absorption and noise reduction for refrigerator car and laboratory 5) Packing for special products and cold storage We combine aluminum foil with XPE. It is an environmentally friendly product with ability in heat preservation, insulation and barrier of moisture, fire and sound. Compared with EPE, XPE has stronger strength of extension and smaller bubble. It is an ideal material for heat preservation of automobile and air-condition. These years, XPE is widely used in market of sports relaxation, such as surfboard, moisture proof mat, shoe material and yoga mat. It also applies to architecture like insulation floor.
Vacuum Skin Packaging for Food is an innovative method through which under the condition of vacuum the product is skin tightly packaged in-between a upper layer of film and a backing tray (or board or film), offering dual functions as skintight visual display package and freshness preserving via vacuum sealing. * Skintight vacuum package can prevent product water element vaporization and shrinkage, so as to preserve its original product tenderness, aroma, color and flavor. * High-barrier vacuum skin packaging film can barrier oxygen and contain bacteria breeding. It can prevent the fat from oxidation and discoloring, so as to achieve a longer shelf life. * After vacuum packaging and freezing storage, the cooked meat can taste more tender and juicy. * It can prevent ice crystal built-up and desiccation due to freezer burn while being refrigerated. * It can do combined package which the consumer can partially open to eat the desired part of the product then return the remained package to refrigerator for later use for more convenience. * Highly clear vacuum skin pack film offers a visual display package which is more attractive and can evoke purchase desire.
Material: Laminate material/multi-layers Product: Type Peelable lidding Film for PP/PET plastic: cup sealing packaging Certification: QS Origin: China Brand: Nanxin Grade: Food Grade Color: Up to 8 colors Price None Use liquid, jelly, drink cup sealing Size As per your requirment Packaging Standard export package or as per customer's request Five Advantages : 1.High barrier of oxygen, moisture and light ray, fit for high speed automatic packing machine. 2 Photorealistic result in graphics for an eye-catching product 3 All components used in manufacture of the film comply with the materials and articles in contact with food regulations 4 High puncture resistance; easy-peel options and solid sealing intensity 5 Better Tightness. About Us 1 Established in 2001 2 Professional flexible packaging manufacturers In China 3 Great variety of products 4 Our company covers an area of over 5500 square meters, with large factory buildings 5 Advanced production lines for mass production of flexible packaging. * Material: Multi-layers * Great variety of products * Grade: Food grade * High barrier of oxygen, moisture and light ray * High puncture resistance * Best quality with competitive price * Different kinds of shapes and designs are available * Customer's designs, shapes and logos are acceptable * Packing: standard export package or as per customer's request * Suitable for vacuum,frozen,liquid packaging.
After all the filter chamber filled with pulp, pressure filtration process begins, help feed the pulp into pulppressure pump to solidliquid separation. Since the solid particles remain in the filter cloth of the barrier Chamber and the filtrate drainage ditch on the filter cloth along the filter plate is discharged when the filtrate no longer flows, the dehydration process is completed.At this point, you can stop feeding, the head board returned to its original position, the mobile device will filter plates filter plates have been opened. Cake rely on weight loss. This completes the pressure filtration process. Voltage 220v, 380v Power(w) 1800 Weight 10tons Dimension(l*w*h) 1800*1550*1800mm Certification iso9001 Warranty 1 year After-sales service provided engineers available to service machinery overseas Filter area 250m2 Thickness of cake 30mm Filter plate number 93 blocks Filtering volume 3800 l Filtering pressure 0.5-1.6 Type filter press Moisture content as low as possible Product chamber filter press
Cixishi Chengben Bearing Co. Ltd is a professional manufacturer of premium deep groove ball bearings. We are always devotes to developing "High precision; Low noise; High speed; Long life" deep groove ball bearings. Type: Deep Groove Ball Bearing Model No.: 1601 1602 1603 1604 1605 1606 1607 1614 1615 1616 1620 1621 1622 1623 1628 1630 1633 1635 1638 1640 1641 1652 1654 1657 1658 MOQ: 100pcs Seals type: Open,ZZ,2RS Precision tolance:P0-P4 (ABEC1-ABEC7) Radial clearance: C0-C5 Vibration (acceleration and speed):Z1-Z4&V1-V4 Material: Chrome steel(GGr15) or Stainless Steel Holder type: Metal,Steel,Nylon,etc Packing: Industrial package/at clients' request Payment: T/T or L/C Origin: China
Quick details Structure:, deep groove Type:, ball Bore size:, 15 mm Outside diameter:, 35 mm Precision rating:, p0, p5, p6, p4, p2 Seals type:, z, 2z, rs, 2rs, rz, 2rz, open Number of row:, single-row, double-row Place of origin:, china (mainland) Material:, gcr15 Cage:, brass cage, nylon cage, steel cage Vibration:, v1, v2, v3, v4 Hardness:, hrc58-63 Noise level:, z1, z2, z3, z4 Internal clearance:, c1, c2, c3, c4 Free sample:, available Oem service:, acceptable Standard packing (tube packing 10pcs/tube)
Structure: taper type: roller brand name: betton bore size: 17.462 mm outside diameter: 39.878 mm model number: lm11749/lm11710 precision rating: p0, p5, p6 seals type: open number of row: single row place of origin: shandong, china (mainland) hardness: 58-62hrc noise: z1 z2 z3 z4 vibration: v1 v2 v3 v4 company type: agent+factory services: oem, odm, obm quality: iso9001, saso, ce main type: ll l lm m hm h hh eh type tolerance: abec1, abec3, abec5, abec7 materials:: chrome steel, high carbon steel payment method: tt or l/c or paypal or western union 1.Single box packing, then in carton then in pallet. 2.Standard export packing. 3. According customer demand.
A10v series pump brief introduction The a10v series pump was made in china with higher quality And competitive cost. These series pumps¡¡¡¨º¡¨¨ function and details Dimension of the spare parts as same as the original brand pump. It can be replaced with the original brand pump very well. Characteristic: 1 swash plate design axial variable piston pump used in open circuit. 2 continuous work pressures can reach 280bar; the highest instantaneous work pressure can reach 350bar. 3 the flow is directly proportional to the drive rotate speed and the displacement, and can make stepless Variable come true by adjusting the obliquity of the swash plate. 4 there are various of control type such as dr, dfr, dflr etc. And the control response is very fast. 5 low noises level, high efficiency, high reliability and long time service life. 6 small volume, high power density. 7 excellent oil absorbency. 8 axial and radial loading of drive shaft possible 9 sae and iso mounting flange Standard export packing
Cixishi Chengben Bearing Co. Ltd is a professional manufacturer of premium deep groove ball bearings. We are always devotes to developing "High precision; Low noise; High speed; Long life" deep groove ball bearings. Type: Deep Groove Ball Bearing Model No.: 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 MOQ: 100pcs Seals type: Open,ZZ,2RS Precision tolance:P0-P4 (ABEC1-ABEC7) Radial clearance: C0-C5 Vibration (acceleration and speed):Z1-Z4&V1-V4 Material: Chrome steel(GGr15) or Stainless Steel Holder type: Metal,Steel,Nylon,etc Packing: Industrial package/at clients' request Payment: T/T or L/C Origin: China Feature: Quality best if same price, lowest price if same quality Full support and best service before and after sales Shortest delivery time Trust up 3 points can help you win the market Adopt ISO9000 Quality System Authority Main market: European ,American, Australian
