ZHEJIANG JINJIA PLASTICS MACHINERY CO., LTD
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Material:
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Grade A : Wc - 10 Tungsten Carbide Alloy
Grade B : Grade B: Ni - 20 Nickel - based Alloy
Grade C : Fe - 30 Iron - based Alloy;
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Hardness Index:
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Grade A :HRC62 - 65, 5 - 6 times longer service life than nitrided barrels
Grade B : HRC60 - 63, 4 - 5 times longer service life than nitrided barrels
Grade C : HRC59 - 61, 3 - 5 times longer service life than nitrided barrels
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Alloy Composition:
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Grade A: Tungsten carbide (50% - 60%), carbon, silicon, chromium, boron, nickel, molybdenum, cobalt, etc.
Grade B : Nickel, carbon, silicon, chromium, boron, molybdenum, cobalt, tungsten carbide (20% - 25%), etc.
Grade C :Iron, carbon, silicon, chromium, boron, molybdenum, nickel, cobalt, etc.
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Processing Technology:
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Grade A :Centrifugal casting. Single - side thickness of the inner - hole alloy layer: 1.5mm - 2mm, maximum: 3mm - 6mm
Grade B : Centrifugal casting. Single - side thickness of the inner - hole alloy layer: 1.5mm - 2mm, maximum: 3mm - 6mm
Grade C : Centrifugal casting. Single - side thickness of the inner - hole alloy layer: 1.5mm - 2mm, maximum: 3mm - 6mm
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Alloy Characteristics:
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High wear - resistance, corrosion - resistance, high - temperature resistance
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Applicable Materials:
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Grade A : Nylon with 30% - 50% glass fiber, bakelite, magnetic powder, ceramic powder, aluminum - magnesium powder, iron powder, LCP, and
halogen - free flame - retardant plastics Grade B : PE, PC, PVC, LCP, acrylic, transparent plastics, halogen - free flame - retardant plastics, highly corrosive resin plastics, etc. Grade C : Nylon with 10% - 30% glass fiber, PC with glass fiber, PVC with calcium powder, recycled plastic processing, etc. |
ພວກເຮົາເຕັມໃຈທີ່ຈະເຮັດວຽກຮ່ວມກັນກັບລູກຄ້າທົ່ວໄປເພື່ອສ້າງ screw barrel bimetallic ທົນທານຕໍ່ການສວມໃສ່ຫຼາຍທີ່ສຸດໃນປະເທດຈີນ.
ກ່ຽວກັບພວກເຮົາ
ບັນຊີຜະລິດຕະພັນທີ່ກ່ຽວຂ້ອງ
ຕິດຕໍ່ພວກເຮົາ
ສົ່ງສອບຖາມ
ຖະແຫຼງການຄວາມເປັນສ່ວນຕົວ: ຄວາມເປັນສ່ວນຕົວຂອງທ່ານມີຄວາມສໍາຄັນຫຼາຍຕໍ່ພວກເຮົາ. ບໍລິສັດຂອງພວກເຮົາສັນຍາວ່າຈະເປີດເຜີຍຂໍ້ມູນສ່ວນຕົວຂອງທ່ານໃຫ້ກັບການອະນຸຍາດທີ່ຊັດເຈນຂອງທ່ານ.
ຕື່ມຂໍ້ມູນໃສ່ໃນຂໍ້ມູນເພີ່ມເຕີມເພື່ອໃຫ້ໄດ້ຮັບການສໍາພັດກັບທ່ານໄວຂື້ນ
ຖະແຫຼງການຄວາມເປັນສ່ວນຕົວ: ຄວາມເປັນສ່ວນຕົວຂອງທ່ານມີຄວາມສໍາຄັນຫຼາຍຕໍ່ພວກເຮົາ. ບໍລິສັດຂອງພວກເຮົາສັນຍາວ່າຈະເປີດເຜີຍຂໍ້ມູນສ່ວນຕົວຂອງທ່ານໃຫ້ກັບການອະນຸຍາດທີ່ຊັດເຈນຂອງທ່ານ.
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