Conical twin screw and barrel
Specification:
45/90, 45/100, 50/105, 51/105, 55/110, 55/120, 58/124, 60/125, 65/120, 65/132, 68/143, 70/135, 70/140, 75/150, 80/143, 80/156, 92/188
Above are our standard specification, we also can customize for you
Screw structure and compression ratio can be designed according to different products and raw material.
Base Materials:
1)38CrMoAlA(JIS SACM 645)
2)42CrMo(AISI 4140)
3)Cr12MoV(JIS SKD-11)
4)4Cr5MoSiV1(JIS SKD-61)
5)9Cr18MoV
6)DC53 (JIS G4404)
Bimetallic Alloy Materials:
1)Fe-based alloy
2)Ni-based alloy
3)Co-based alloy
4)NiCo-based alloy
5)Wolfram carbide
Bimetallic alloy level:
Alloy powder including 40% Wolfram Carbon
Alloy powder including 25% Wolfram Carbon
Alloy powder including 9.5% Wolfram Carbon
Processing Technology:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
Bimetallic alloy welding
Technical Parameter:
Nitrided layer depth:0.50-0.80mm
Nitrided hardness: 950-1100HV
Nitrided brittleness: Less than 2 level
Surface roughness: Ra 0.4μm
Linearity of screw: 0.015mm/m
Hard-chrome plating hardness after nitriding: ≥950HV
Chrome-plating layer depth: 0.025~0.10mm
Bimetallic layer depth: 3-5 mm
Twin screw and barrel made: CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO, AMUT model spares.
We can manufacture all types of screws and barrels according to clients’ requirement.
you can try screw barrel to get through more products
Diameter range:from 60mm to 250mm L/D ratio:16-40 ...
More info pls feel free to contactsales(at)tizatech.com Twin Screws Barrel parts in stock : Conical Twin Screws Barrel Screw barrel Size 35/75 38/76 45/97 50/105 55/110 58/125 60/125 63/130 65/120 65/132 68/143 72/150 80/143 80/156 80/172 92/188 CINCINNATI --- CM CMT KONOS ...
Twin Screws Barrel Parts in Stock : Conical Twin Screws Barrel Screw barrel Size 35/75 38/76 45/97 50/105 55/110 58/125 60/125 63/130 65/120 65/132 68/143 72/150 80/143 80/156 80/172 92/188 CINCINNATI --- CM CMT KONOS Series KRAUSS MAFFEI --- KMD Series WEBER --- CE Series ...
Φ15/2-Φ250/2 L/D:18-25 Standards ofparallel twin screw ...
TWIN SCREWS BARREL Product Type : 9Cr8MoV H3 SKD61 Surface Roughness : Ra 0.4um Linearity : 0.015mm/m Nitrided Hardness : 950Hv 0.5-0.7mm Depth Surface Treatment : Nitriding Treatment Surface Spray Weld Bimetallic Though Harden To those highly wearing area in output , we use ...
Material: high quality 38CrMoAL, 1.8550, 1.8519, SKD11, SKD61, D2, Process: Advanced nitriding Process Hardness After Hardening & Tempering: HB280-320 Nitrided Hardness: HV900-1000 Nitrided Case Depth: 0.45-0.7mm Nitrided Brittleness: Less than Grade 2 Surface Roughness: Ra 0.4 ...
Material: high quality 38CrMoAL, 1.8550, 1.8519, SKD11, SKD61, D2, Process: Advanced nitriding Process Hardness After Hardening & Tempering: HB280-320 Nitrided Hardness: HV900-1000 Nitrided Case Depth: 0.45-0.7mm Nitrided Brittleness: Less than Grade 2 Surface Roughness: Ra 0.4 ...
Material: high quality 38CrMoAL, 1.8550, 1.8519, SKD11, SKD61, D2, Process: Advanced nitriding Process Hardness After Hardening & Tempering: HB280-320 Nitrided Hardness: HV900-1000 Nitrided Case Depth: 0.45-0.7mm Nitrided Brittleness: Less than Grade 2 Surface Roughness: Ra 0.4 ...
Material: high quality 38CrMoAL, 1.8550, 1.8519, SKD11, SKD61, D2, Process: Advanced nitriding Process Hardness After Hardening & Tempering: HB280-320 Nitrided Hardness: HV900-1000 Nitrided Case Depth: 0.45-0.7mm Nitrided Brittleness: Less than Grade 2 Surface Roughness: Ra 0.4 ...