1.  Q: Are you a manufacturer or trading company?   A: We are manufacturer of vacuum pumps and water pumps in China since 1986. 2.  Q: What's your MOQ?     A: One set is ok. 3.  Q: What's your payments terms?     A: T/T, Western Union...... 4.  Q: What certificates do you have?     A: CE, ISO 9001 .... 5.  Q: How about the warranty?     A: 12 months warranty since delivery. 6.  Q: What's the delivery time?     A: For different models,different motor specs and different material,delivery time is different,please double confirm with our sales team. 7.  Q: Can you do OEM brand?     A: Yes, welcome. 8.  Q: Quality reliable?     A: We have whole testing system controlled by micro-machine,testing performance curve can be sent to clients before arrange delivery. 1.  Q: Are you a manufacturer or trading company?   A: We are manufacturer of vacuum pumps and water pumps in China since 1986. 2.  Q: What's your MOQ?     A: One set is ok. 3.  Q: What's your payments terms?     A: T/T, Western Union...... 4.  Q: What certificates do you have?     A: CE, ISO 9001 .... 5.  Q: How about the warranty?     A: 12 months warranty since delivery. 6.  Q: What's the delivery time?     A: For different models,different motor specs and different material,delivery time is different,please double confirm with our sales team. 7.  Q: Can you do OEM brand?     A: Yes, welcome. 8.  Q: Quality reliable?     A: We have whole testing system controlled by micro-machine,testing performance curve can be sent to clients before arrange delivery. Regenerated Nylon 6 is also called nylon 6 recycled material, which is generally produced by melting and granulating nylon yarn, nylon yarn or nylon cloth, because nylon 6 not only has good wear resistance, heat resistance, oil resistance and chemical resistance And processability, but also has dimensional stability and excellent mechanical properties, is widely used in automotive industry parts, gears, bearings, fan blades, pump blades, fishing gear, bicycle parts and some precision engineering accessories.
4.cn112853534a discloses a fiber manufacturing process, especially relates to a regenerated nylon 6 fiber manufacturing process, which includes the following steps: Step 1, pulverizing nylon 6 waste; Step 2, adding catalyst and ethanol and dichloroethylene A mixed solvent of alkane; Step 3, after the dissolution, filter the undissolved solids in the solution; Step 4, cool and crystallize the nylon 6 in the filtered solution at a certain temperature into a nylon 6 solid; Step 5, place the nylon 6 solid in Drying in an oven at 100-120° C. for 3-4 hours to make the water content less than 5%; Step 6, adding additives to obtain a mixture; Step 7, melt spinning to obtain regenerated nylon 6 fibers. The invention uses nylon 6 waste to produce regenerated nylon 6 fiber, which realizes the recycling of nylon 6 waste and fully avoids resource waste and environmental pollution.
Functional Nylon 6 Yarn,Uv Resistance Nylon 6 Yarn,Polyamide6 Yarn With Uv Resistance,Nylon6 Yarn For Rope HAIYANG TECHNOLOGY CO.,LTD , https://www.hypa6.com
1.Introduction :
The 2X series vacuum pump is of two-stage structure, its operation performance consists of two parts, high-pressure stage and low pressure stage. Its suction port is connected with the vacuum container or other vacuum equipments to helps intaking or draining the gas inside the container during operation. When the equipment is in vacuum, the high-pressure stage drain valve will be closed, then the gas suctioned by the high-pressure stage will be transferred to the second stage, after that, the gas will be suctioned and drained through the second stage, so that the vacuum equipment can get a certain extent vacuum. The technical parameter of the pump is 6×10-2Pa. According to the user's operation requirements, to equip a vacuum booster pump, and this pump is used as a backing pump. Since the booster pump increased suction force, accompanied with the continuous suction of the backing pump, the equipment will obtain higher vacuum percentage.
2. Features:
2.1 Wide range of free-air capacities to match specific applications
2.2 Positive pressure oil system ensures proper lubrication and prevents oil starvation under high gas loads
2.3 Fast acting inlet valve protects internal components against oil and air contamination if the pump stops while under vacuum
2.4 Gas ballast valve limits internal condensation; Lets you use pump when condensable vapors are present.
Installation size:
Specifications:
Applications:
vacuum coating,vacuum heat treatment,vacuum smelting,vacuum tube,bulb,chemicals,packing,forming,health and medical appliances,laboratory,vacuum drying machines and vacuum filtering.
Trouble shooting:
FAQ:
Contact us:
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Pump description:
1.Introduction :
The 2X series vacuum pump is of two-stage structure, its operation performance consists of two parts, high-pressure stage and low pressure stage. Its suction port is connected with the vacuum container or other vacuum equipments to helps intaking or draining the gas inside the container during operation. When the equipment is in vacuum, the high-pressure stage drain valve will be closed, then the gas suctioned by the high-pressure stage will be transferred to the second stage, after that, the gas will be suctioned and drained through the second stage, so that the vacuum equipment can get a certain extent vacuum. The technical parameter of the pump is 6×10-2Pa. According to the user's operation requirements, to equip a vacuum booster pump, and this pump is used as a backing pump. Since the booster pump increased suction force, accompanied with the continuous suction of the backing pump, the equipment will obtain higher vacuum percentage.
2. Features:
2.1 Wide range of free-air capacities to match specific applications
2.2 Positive pressure oil system ensures proper lubrication and prevents oil starvation under high gas loads
2.3 Fast acting inlet valve protects internal components against oil and air contamination if the pump stops while under vacuum
2.4 Gas ballast valve limits internal condensation; Lets you use pump when condensable vapors are present.
Installation size:
Specifications:
Applications:
vacuum coating,vacuum heat treatment,vacuum smelting,vacuum tube,bulb,chemicals,packing,forming,health and medical appliances,laboratory,vacuum drying machines and vacuum filtering.
Trouble shooting:
FAQ:
Contact us:
Â
3. However, nylon 6 will degrade during processing, resulting in the loss of molecular weight, affecting the melt strength and processability of the polymer, resulting in the inability of recycled or recycled materials to be used in occasions with high performance requirements, and even possible Being treated as waste is not in line with today's theme of green and low-carbon development. Therefore, how to recycle recycled nylon 6 materials to avoid resource waste and environmental pollution has become a hot research issue in recent years.
Model NO.: 2X-70A
Capacity: 70L/S
Noise: No Higher Than 75dB(a)
Certificate: Ce,ISO9001,TUV,SGS
Color: Brown(Customized)
Theory: Rotary Pump
Pressure: High Pressure
Structure: Double Stage
Warranty: One Year
Trademark: YHZKB
Transport Package: Polywooden Cases
Specification: 5.5KW; 70L/S; 10^-2 pa
Origin: Anhui, China
HS Code: 8414100090
Model NO.: 2X-70A
Capacity: 70L/S
Noise: No Higher Than 75dB(a)
Certificate: Ce,ISO9001,TUV,SGS
Color: Brown(Customized)
Theory: Rotary Pump
Pressure: High Pressure
Structure: Double Stage
Warranty: One Year
Trademark: YHZKB
Transport Package: Polywooden Cases
Specification: 5.5KW; 70L/S; 10^-2 pa
Origin: Anhui, China
HS Code: 8414100090
Pump description: