Audited Supplier
BST2412SQ-18
Provided
12 Months
DIN, ASTM, GOST, GB, JIS, ANSI, BS
Milling
New
Iron
Squeezing Screw Barrel
Single Screw Barrel
Tool Steel, Structural & Engineering Steel
38crmoala, SKD61,40cr,42CrMo
Nitridation, Vacuum Quenching, Chrome-Plated
0.5-0.9mm
847790
PP, PE,,PVC,HDPE,LDPE,LLDPE
Long Operating Life
0.05-0.18mm
HRC58-62
Ra 0.4
Less Than Grade II
0.015mm/M
Hv900-1050
BST
Wooden Box with Bubble Film Wrapped
screw diameter 120-420mm
Zhejiang, China
847790
Product Description
squeezing screw barrel/screw and barrel
screw barrel for squeezer dry grain series
For film material with water, woven bags, pulp material, tons of packets such as extrusion granulation, Granulated particles compact, dry, suitable for transport and re-granulation.
Diameter: Φ200mm-Φ420mm
★PP, PE, ABS, PS, PC, PMMA, PVC commonly used plastic recycling granulation series.
★PA6, PA66 nylon series, for airbag cloth, waste silk, fishing net silk, cloth head, wood shaving, safety rope, PP non-woven fabrics.
★PP PE film, woven bag and other soft material series, Screw barrel structure has a side screw feed, side pellet feeding.
★Water granulation series, for PE PP PA water membrane material, waste silk, woven bag etc.
★Squeeze dry grain series for film material with water, woven bag etc.
★ Material
Based materials include 42CrMo( AISI 4140 ), 38CrMoAlA(1.8509), 31CrMoV9(1.8519), 34CrAlNi7(1.8550), 40Cr, 45 Steel,
Stainless Steel(SS 304, SS 416 and so on), SKD11, SKD61,DC53,SKH55. If other materials are possible, please contact us for further details.
★ Heat Treatment
Including: quenching & tempering, nitridation, chrome-plated, bimetallic coating,tungsten carbide, through hardened.
item | squeezing screw barrel/screw and barrel |
Place of Origin | Zhejiang,China |
Condition | New |
Material | PP, PE,,PVC,HDPE,LDPE,LLDPE |
Spare Parts Type | screw and barrel |
Video outgoing-inspection | Provided |
Warranty | 12 months |
Key Selling Points | Long Operating Life |
Local Service Location | Egypt, Canada, Turkey, United Kingdom, United States, Italy, France, Germany, Viet Nam, Philippines, Peru, Saudi Arabia, Indonesia, Mexico, Russia, Spain, Thailand, Japan, Malaysia, Australia, Morocco, Argentina, South Korea, Chile, UAE, Colombia, Romania |
After Warranty Service | Video technical support, Online support, Spare parts, Field maintenance and repair service |
Applicable Industries | Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company |
Conventional material | 38CrMoAIA, SKD61, SACM645, GH113, 42CrMo(AISI4140) |
Nitrided Hardness | HV900-1050 |
Nitrided Depth | 0.5-0.9mm |
Quenching Hardness | HRC55-62 |
Nitrided Brittleness | Less than grade II |
SURFACE ROUGHNESS | Ra 0.4 |
Screw straightness | 0.015mm/m |
Chromium plating layer hardness | >=950HV |
Chromeplate Thickness | 0.05-0.18mm |
Alloy depth | 1.5-3.0mm |
| Item | Bimetallic Screw | ||
| Alloy Type | Ni60 | Colmonoy 56 | Colmonoy 83 |
| Alloy Components | Ni+Cr+Fe+Si (Ni:65, Cr:17, Fe:15, Si:5) | Ni+Cr+Si+Fe (Ni: 68, Cr:18, Si:5, Fe:5) | Ni+Wc+Cr+C (Ni:40, Wc:34, Cr:20, C:2) |
| Anti-Wearing Level | *** | *** | **** |
| Anti-Corrosion Level | **** | **** | **** |
| Alloy Thickness | 1.5~3.0mm | 1.5~3.0mm | 1.5~3.0mm |
| Hardness | HRC 56~62 | HRC 50~56 | HRC 48~52 |
| Applied Glass Fiber | Under 20% | Under 10% | Without GF |
| Range of Workable Length | Any length as customer required | ||
| Based Steel Used | 38CrMoAlA(1.8509), 34CrAlNi7(1.8550), 31CrMoV9(1.8519) | ||
| **** Excellent; *** Very Good; **Good | |||
| Item | Bimetallic Barrel | ||||
| Alloy Components/Type | Fe+Ni+Cr+B (Fe:65, Ni:14, Cr8, B:3.5) | Ni+Cr+Co+B | Ni+Cr+Co+V+B | Ni+Wc+Cr+B (Ni:50, Wc:15~35,Cr:6~8, B:2.5~3.2) | |
| Wearing Resistance | *** | ** | *** | **** | |
| Corrosion Resistance | ** | *** | *** | *** | |
| Alloy Thickness | 1.5-3mm | 1.5~2mm | 1.5~2mm | 1.5~2mm | |
| Hardness | HRC 55~62 | HRC 50~58 | HRC 55~60 | HRC 58~65 | |
| Temperature Range | ≤400 | ≤400 | ≤450 | ≤600 | |
| Coefficient Thermal | RT~250ºC | 11.0x10-6 | 11.0x10-6 | 11.5x10-6 | 11.0x10-6 |
| Expansion(/ºC) | RT~400ºC | 11.4x10-6 | 11.4x10-6 | 12.4x10-6 | 12x10-6 |
| Range of Workable Length | 450mm~3000mm | ||||
| Base Steel Vastly Used | 40Cr, 42CrMo | ||||
| **** Excellent; *** Very Good; **Good | |||||
1. who are we?
We are based in Zhejiang, China, start from 2006.
2. how can we guarantee quality?
Always a pre-production drawings before production;
Multiple inspections will be conducted during the production process,and final Inspection before shipment;
3.what can you buy from us?
Screw barrel includes Injection screw barrel,Extruder screw barrel,Conical twin screw barrel,Parallel twin screw barrel,Granulation screw barrel,Squeezing screw barrel and so on.
4. why should you buy from us not from other suppliers?
We have many years of design and production experience, designing the most suitable screw structure for different raw materials and products to achieve the best use effect.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW
Accepted Payment Currency:USD,EUR,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,Arabic,French,Russian,Korean.
