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Two-Stage Reciprocating /Single Screw Pelletizing Unit
1. Description
☀ Suitable for extrusion granulation of PVC cable compound, low-smoke halogen free cable material, 10-35kv chemical
cross-linked cable material and semi-conductor shielded cable material.
☀ The reciprocating two-stage continuous extruder unit is composed of reciprocating single screw mixer and single screw
extruder with T type distribution.
☀ It is a kind of high efficiency and energy saving plastic extrusion mixing equipment with 25% energy saving comparing
with common extruder.
☀ Uniform cutting effect, no melting temperature peak value. Both radial mixing and axial mixing, the product stays for a
short time with high filling capacity and effective injection of liquid components, short conversion time, excellent self-
cleaning, quick cleaning and high utilization rate of equipment.
☀ The formula system configuration: automatic weighing system for granule, automatic weighing and forced feeding
system for powder, automatic dosing system for liquid.
☀ Adopt MMI+PLC control system, automatic batching. The process parameters can be modified, stored and called.
Operation is simple and convenient.
☀ Optional cutting methods: water ring cutting, eccentric water mist cutting, etc.
☀ It can be equipped with a variety of packaging systems, bin collecting, ton bag collecting, automatic weighing &
bagging, automatic weighing manual bagging and so on.
2. Equipment Pictures
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3. Technical Parameters
Model | Screw Dia. mm | Screw Speed rpm | L/D | Motor Power(kw) | Output (Kg/h) |
RLB-140/200 | 140 | 250/400 | 15 | 160-200 | 1000-13000 |
200 | 65/85 | 7-10 | 75 | ||
RLB-58/100 | 58 | 400/500 | 15 | 30-45 | 100-200 |
100 | 65/85 | 7-10 | 37 | ||
RLB-85/180 | 85 | 400/500 | 15 | 160-200 | 800-1500 |
180 | 65/85 | 7-10 | 55-75 | ||
RLB-120/220 | 120 | 400/500 | 15 | 280-400 | 1800-3000 |
220 | 65/85 | 7-10 | 90-110 |
4. Application demonstration
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