1. High efficient twin screw compounding, the finished material without die head backpressure residence, stuck into the low speed low-shear single screw cooling, stabilivolt extrusion, avoiding high shear of the twin-screw which caused high melting temp. materials decompose in the twin-screw head retention.
2. Twin screw is a separated, used for dry, solid, compounding part, single-screw part dedicates dry cooling stabilivolt extrusion, the decomposition function in favor of low priority of the two parts out of the main engine parameter design.
It is widely used in thermal sensitive material system and large capacity devolatilization. Such as: PVC, XLPE, low smoke halogen-free flame retardant cable material, shielding material, high concentration carbon black masterbatch and rubber dehydration treatment.
Gear Box
Torque rating grade: T/A3≤8 domestic standard major parts
New structure design and high precision grinding of hardened gear teeth.
Screw Elements
Screw element is with closely intermeshed design, block type and can be easily exchanged to suit different material.
Barrel
Precision grade can reach to IT 6. It is benefit for energy reduction and block type design makes it possible for various combination.
| Model | Twin-screw | Diameter(mm) | L/D | Main motor (kw) | Screw RPM | Output kg/h |
| single-screw | ||||||
| JY50/100 | SHJ-50 | 50.5 | 32-68 | 27-45-55 | 500-800 | 100-300 |
| SJ-100 | 100 | 7-20 | 18.5 | 60-86 | ||
| JY50/150 | SHJ-50 | 50.5 | 32-68 | 75-110 | 500-800 | 300-500 |
| SJ-150 | 150 | 7-20 | 37-45 | 60-68 | ||
| JY63/150 | SHJ-63 | 62.4 | 32-68 | 55-75-90 | 500-800 | 200-500 |
| SJ-150 | 150 | 7-20 | 37-45 | 60-86 | ||
| JY63/180 | SHJ-63 | 62.4 | 32-68 | 75-90 | 500-800 | 350-800 |
| SJ-180 | 180 | 7-20 | 45-55 | 60-86 | ||
| JY72/180 | SHJ-72 | 71 | 32-68 | 200-280 | 500-800 | 400-800 |
| SJ-180 | 180 | 7-20 | 45-55 | 60-86 | ||
| JY72/200 | SHJ-72 | 71 | 32-68 | 200-280 | 500-800 | 500-1200 |
| SJ-200 | 200 | 7-20 | 55-75 | 60-86 | ||
| JY92/200 | SHJ-92 | 91 | 32-68 | 250-315 | 500-600 | 600-1200 |
| SJ-200 | 200 | 7-20 | 55-75 | 60-86 | ||
| JY92/250 | SHJ-92 | 91 | 32-68 | 450-550 | 500-600 | 1500-2600 |
| SJ-250 | 250 | 7-20 | 110-132 | 60-86 |
