Audited Supplier
We offer a variety of barrels such as open barrels, closed barrels, injection barrels, side feeder barrels, and more.
The screw barrel is an essential component inside the extruder. The barrel contains the screw element, which operates within it. The barrel and screw elements work together to ensure the smooth operation of the extruder process.One of the extruder's essential quality characteristics is the optimum combination of liquid cooling and electrically heating in the control loop of the temperature device. Thereby, each zone has a separate heating/ cooling system
To increase the lifespan of the twin screw barrel, it is crucial to have excellent resistance to abrasion and corrosion. Our twin screw barrel is primarily made of 45# steel with either a C-shaped or integral liner. We also use nitriding steel, Hastelloy C, and other special materials
| Model | Diameter (mm) |
| SHJ-20 | 21.7 |
| SHJ-30 | 30 |
| SHJ-36 | 35.6 |
| SHJ-42 | 41.2 |
| SHJ-50 | 50.5 |
| SHJ-63 | 62.4 |
| SHJ-72 | 71 |
| SHJ-85 | 82 |
| SHJ-92 | 91 |
| SHJ-135 | 133 |
Can be customized according to sample or drawing.
| Filling modification | PE, PP, EVA, ABS, PC, PS, etc+calcium carbonate, talc, glass beads, SiO2, aluminum hydroxide. Magnesium hydroxide, brocade oxide, sulfuric acid |
| PP, PA, ABS, etc. + iron powder, magnetic powder, aluminum powder, stainless steel wire, ceramic powder | |
| Blending modification(rubber and plastic compounding, plastic alloy | PE, PP, PS+SBS, PP, PA+EPDM, POE, PP+NBR, EVA + silicone rubber, etc. |
| PA, PC+ABS: ABS+TPU: PBT+PET: PP+PE, etc. | |
| Masterbatch | PE, PP, ABS, EVA, PS, PBT, PET, etc. + pigments and other additives |
| Functional masterbatch | Biodegradable masterbatch: PE, PS, PP + starch, etc. |
| Flame retardant masterbatch: PE, PP, PA, ABS, PBT, etc. + flame retardants and other additives | |
| Polyethylene master batch,anti-fog and anti-aging, high thermal insulation masterbatch, cooling masterbatch, rheology modified masterbatch, anti-rust masterbatch, stiffening masterbatch, antistatic masterbatch, antibacterial masterbatch | |
| Carbon black masterbatch: PE, EVA, ABS, PET, etc. + carbon black | |
| Glass fibre (Carbon fibre)Reinforcement (MD model short fibre) | PP, PBT, ABS, AS, PA, PC, POM, PET, PEEK, PPO, PES, etc. + long glass fiber or short glass fiber |
| PP, PBT, ABS, AS, PA6, PA66, PC, POM, PET, etc. + long carbon fiber or short carbon fiber | |
| Thermoplastic elastomer | TPR, TPU, TPV, SBS, SEBS, SIS, etc |
| Special material | EVA, PU hot melt adhesive, silicone adhesive, UHMWPE spinning |
| Fluororubber, fluoroplastics, LCP, PEEK, PES, PL, PSU, etc. | |
| Optical cable covering material, acetate fiber, PP cigarette filter material, conductive plastic | |
| TPR, PU, EVA foam sole material | |
| Luminous plastics, antibacterial plastics, anti-UV plastics, PE cross-linkable pipe materials food, pet feed | |
| Various cable materials | HDPE, LDPE, LLDPE, MDPE, PP, EVA Insulation material, sheath material, PF Radiation cross-linked cable material, PE Silane cross-linked cable material |
| Flame retardant polyolefin cable materials, low smoke halogen-free flame retardant cable materials | |
| Low smoke and low halogen flame retardant PVC cable material | |
| Reactive extrusion | Polyamide polycondensation reaction, polyester melt polymerization reaction, polyurethane polycondensation reaction, polycarbonate polycondensation reaction, polyoxymethylene bulk continuous polymerization reaction, PMMA polymerization |
| Devolatilization | Chlorinated polypropylene, chlorosulfonated polyethylene, fluorine rubber, butadiene rubber, SBS, EPDM, SEBS, SIS, etc. |
| Powder coating | Polyester type, epoxy type, acrylic vinegar type, polyurethane type, acrylic vinegar, phenol resin, etc. |
FAQ
1.Are you a factory or trading company?
We're a factory, located in Lishui, Nanjing city with 20 years experience.
2.What's your advantages over other vendors?
The greatest advantage over other vendors is our strong processing capability .
Core parts of the twin screw extruder is all manufactured at our own factory which makes the production cost controllable.That's why our machine enjoy a high performance to price ratio.
Other advantages include:
Excellent quality control
Professional Tech. and R&D team
Mega after-sale service
Sufficient spare parts
Fast delivery
Competitive price
3.Where is your factory located? How can I visit there?
Our factory is located in NO. 337 East Zhening Road, Zhetang Town, Lishui, Nanjing, Jiangsu Province, China.
(1) You can fly to Nanjing Lukou Airport directly. We will arrange to pick u up at Lukou airport.
(2) You can fly to Shanghai Pudong International Airport then come to Nanjing by High-speed bullet train, then we will pick you up at Nanjing south railway station.
4.How can I know the status of my order?
We will keep you updated by photos and videos. Once the machine is completed and ready for shipment, we will inform you to come to inspect the machine.
5.How long is the deliver time?
Normally, 45 days from the date we receive your deposit.
6.How long is the warranty?
One-year warranty for the whole machine.
