DIN127b Steel Spring Lock Washer for Bolt and Nut
PC Hollow Sheet Line is applicable to produce PC,PP,PE hollow profile board. The products is used widely for building, decorating, advertisement laying, road noise isolation ,roofing and packing. PP hollow profile board can instead of carton which have feature like light weight, high strengthen, moisture-proof, antisepsis.
Machine part detailed introduction of PC hollow sheet production line/PE hollow sheet production line /PP hollow sheet production line
1. The vacuum calibrator featured with wear-resistance, dirty free and the lifting, falling and leveling for the forming plates is much easier to be controlled.
2. High speed screw, low energy consumption with high rotation speed to match gear pump and stable pressure; output capacity is 25% higher than other brand extrusion lines. because of special design of forming plates.
3. Special designed cooling system for all section of forming plates, and unique designed vacuum system for each section of forming plate.
4. Special designed temperature control oven with cross heat shrink forming, which is much easier to be controlled than other brand extrusion lines.
5. The softness of pull rolls could be customized on request to extend its stretch.
6. The air capacity of hollow sheet and low pressure could be adjusted and controlled slightly, which is easily to be controlled than any other brand extrusion lines.
7. Unique T-Die made by JC Times is specially designed for PP hollow sheet. The thickness of hollow sheet could be from 2mm to 10 mm with twin-wall. The ribbed between walls could be rectangular and diagonal shape.
8. Anti-UV co-extrusion layer could be one sided or two sided, outer surfaces could be sandy or glossy according to configuration requirement.High percentage of recycled flakes could be mixed with the virgin materials.
Pc Hollow Sheet Line,Pc Hollow Sheet Machine,pc hollow sheet extrusion machine,pc pp hollow grid sheet production line zhangjiagang sevenstars machinery co.,ltd , https://www.sevenstars-machineries.com
1) Decription: Spring lock washer, DIN127B
2) Material: Carbon steel #70, 65Mn, stainless steel A2, A4
3) Surface: Zinc plated, H. D. G, black, and RoHS,
4) Size: M3 upto M70
5) Packing: Bulk packing and box packing and according to customer's requested then on pallet.
Customer Servic
1. No question refund within 3 days.
2. Well trained and experienced staffs at your service.
3. Short lead time.
4. International standard matched
5. Non-standard / standard / OEM / ODM / customized service provided.
6. Small Quantity available.
7. Designed in accordance with customers' request.
8. Packed and delivered by customers' requirement.
Our service:
1:Good after sales service: Any small problem happening will be solved at the most prompt time.
2. We have many years of experience, we have specializing in fastener.Â
3. Specifications list is available upon your requirement.Â
4. Packing as your request before shipment.Â
5. High quality and competitive price.
Our company profile:
Our company information: Guangzhou 247 International Trade Co. Ltd is a company for all kind of construction items supply to overseas. We office various types of high quality construction material and hardware items such as iron nail, fastener screws ,building wires, wire meshes welding consumables, and garden &farming tools, labor protection items.
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Picture  show :
 
1) Decription: Spring lock washer, DIN127B
2) Material: Carbon steel #70, 65Mn, stainless steel A2, A4
3) Surface: Zinc plated, H. D. G, black, and RoHS,
4) Size: M3 upto M70
5) Packing: Bulk packing and box packing and according to customer's requested then on pallet.
Customer Servic
1. No question refund within 3 days.
2. Well trained and experienced staffs at your service.
3. Short lead time.
4. International standard matched
5. Non-standard / standard / OEM / ODM / customized service provided.
6. Small Quantity available.
7. Designed in accordance with customers' request.
8. Packed and delivered by customers' requirement.
Our service:
1:Good after sales service: Any small problem happening will be solved at the most prompt time.
2. We have many years of experience, we have specializing in fastener.Â
3. Specifications list is available upon your requirement.Â
4. Packing as your request before shipment.Â
5. High quality and competitive price.
Our company profile:
Our company information: Guangzhou 247 International Trade Co. Ltd is a company for all kind of construction items supply to overseas. We office various types of high quality construction material and hardware items such as iron nail, fastener screws ,building wires, wire meshes welding consumables, and garden &farming tools, labor protection items.
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Picture  show :
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