Qingdao Yonghui Packaging Machinery Co.,Ltd
Products
Manufacturer of a wide range of products which include 45 Solid Round Steel 150mm Dia Glue Machine Doctor Roll,300mm Diameter Hard Chrome Doctor Roll,C Flute Tungsten Carbide Coating Corrugating Rolls,etc
MOQ: 1 pcs
Price: 500-10000
| Payment Terms | T/T |
| Supply Ability | 3000 pcs |
| Delivery Time | 30-45 days |
| Packaging Details | Wooden Boxes |
| Material | 45# round steel |
| Coating | Hard Chrome |
| Coating thickness | 30-50μm |
| Width | 2300mm |
| Diameter | 150mm |
| Refurbish | 2-3 times |
| Brand Name | YH |
| Model Number | 2300-150 |
| Place of Origin | Made in China |
| Certification | ISO9001 |
MOQ: one piece
Price: $1000~5000
| Payment Terms | T/T |
| Supply Ability | 2000pcs |
| Delivery Time | 30~45days |
| Packaging Details | wooden crate |
| Diameter | 50mm-300mm |
| Length | 1000mm-4000mm |
| Coating Thickness | 30-50μm |
| Brand Name | YH |
| Certification | ISO9001 |
| Place of Origin | MADE IN CHINA |
MOQ: one set
Price: 10000-20000
| Payment Terms | T/T |
| Supply Ability | 1000 sets per year |
| Delivery Time | two or three months |
| Packaging Details | wooden box |
| Material | 50 CrMo precision forged alloy steel |
| Coating | American Praxair 1342 tungsten carbide powder |
| Height | 3.5~4mm |
| Flute | C Flute |
| Warranty | 35 million linear meters or one year |
| hardness | >HRC58 |
| Brand Name | YH |
| Model Number | C Flute |
| Certification | ISO9001 |
| Place of Origin | made in china |
MOQ: 5 pcs
Price:
| Payment Terms | T/T |
| Supply Ability | 500㎡ |
| Delivery Time | 30-45days |
| Packaging Details | Wooden case |
| Tungsten Carbide Powder | American Praxair 1342 super-hard 1342 tungsten carbide powder |
| Workpiece Shape | Shafts |
| Coating | 0.05-0.1m |
| Plating Technology | HVOF |
| Plating Equipment | American Praxair JP8000 |
| Polishing | Ra ＜0.6 |
| Certification | ISO9001 |
| Place of Origin | China |
| Brand Name | YH |
MOQ: 1set
Price:
| Payment Terms | T/T |
| Supply Ability | 1500 sets per year |
| Delivery Time | 60-90 days |
| Packaging Details | Wooden Boxes |
| Material | 50CrMo precision forged alloy steel |
| Coating | 60-80μm American Praxair super hard 1342 tungsten cabide powder |
| Heating treatment | Intermediate frequency quenching |
| Hardness | HRC59-62 after hardening |
| Micro hardness | HV1250-1400 |
| Flute type | E flute 1.8mm |
| Warranty | 35million linear meters or 1 year, whichever comes first |
| Finishing | Ra <0.6μm |
| Brand Name | YH |
| Model Number | 2500-408 |
| Place of Origin | Made in China |
| Certification | ISO9001 |
MOQ: 1set
Price:
| Payment Terms | T/T |
| Supply Ability | 1500 sets per year |
| Delivery Time | 60-90 days |
| Packaging Details | Wooden Boxes |
| Material | 50CrMo precision forged alloy steel |
| Coating | American Praxair super hard 1342 tungsten cabide powder 0.06-0.08mm |
| Heating treatment | Intermediate frequency quenching |
| Hardness | HRC60-62 after hardening |
| Harden layer depth | 8-12mm |
| Micro hardness | HV1250-1400 |
| Flute type | E Flute 1.1-1.9mm |
| Warranty | 30million linear meters or 1 year, whichever comes first |
| Finishing | Ra <0.6μm |
| Brand Name | YH |
| Place of Origin | Made in China |
| Certification | ISO9001 |
MOQ: 1set
Price:
| Payment Terms | T/T |
| Supply Ability | 1500 sets per year |
| Delivery Time | 60-90 days |
| Packaging Details | Wooden Boxes |
| Material | 50CrMo precision forged alloy steel |
| Coating | American Praxair super hard 1342 tungsten cabide powder |
| Coating thickness | 60-80μm |
| Heating treatment | Intermediate frequency quenching |
| Hardness | >HRC58 after hardening |
| Harden Layer | 8-12mm |
| Micro hardness | HV1250-1400 |
| Flute type | B Flute |
| Warranty | 30-35million linear meters or 1 year, whichever comes first |
| Finishing | Ra <0.6μm |
| Brand Name | YH |
| Certification | ISO9001 |
| Place of Origin | Made in China |
MOQ: 1set
Price:
| Payment Terms | T/T |
| Supply Ability | 1500 sets per year |
| Delivery Time | 60-90 days |
| Packaging Details | Wooden Boxes |
| Material | 50CrMo precision forged alloy steel |
| Coating | 60-80μm American Praxair super hard 1342 tungsten cabide powder |
| Heating treatment | Intermediate frequency quenching |
| Harden Layer | 8-12mm |
| Hardness | HRC59-62 after hardening |
| Flute type | B Flute |
| Warranty | 30-35 million linear meters |
| Finishing | Ra<0.6μm |
| Brand Name | YH |
| Certification | ISO9001 |
| Place of Origin | Made in China |
MOQ: 1set
Price:
| Payment Terms | T/T |
| Supply Ability | 1500 sets per year |
| Delivery Time | 60-90 days |
| Packaging Details | Wooden Boxes |
| Coating | American Praxair super hard 1342 tungsten cabide powder |
| Coating Thickness | 0.06-0.08mm |
| Roughness | |
| Warranty | 30-35 million meters |
| Regrinding times | 2-3 times |
| Diameter | 325/440mm |
| Hardness | HV1250-1400 |
| Heating Method | Steam |
| Brand Name | YH |
| Certification | ISO9001 |
| Place of Origin | Made in China |
MOQ: 1set
Price:
| Payment Terms | T/T |
| Supply Ability | 1500 sets per year |
| Delivery Time | 60-90 days |
| Packaging Details | Wooden Boxes |
| Material | 50CrMo precision forged alloy steel |
| Coating | 60-80μm, American Praxair super hard 1342 tungsten cabide powder |
| Heating treatment | Intermediate frequency quenching |
| Hardness | >HRC58 after hardening |
| Harden layer depth | 8-12mm |
| Micro hardness | HV1250-1400 |
| Warranty | 35million linear meters or 1 year, whichever comes first |
| Finishing | Ra <0.6μm |
| Brand Name | YH |
| Model Number | 2300mm×400mm |
| Place of Origin | Made in China |
| Certification | ISO9001 |
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