Yesha Engineering
Ahmedabad, Gujarat
GST No. 24ABUPJ8552D1ZF
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Lab Extruder Machine – Technical Specification
Application: R&D, material testing, process development
Extruder Type: Single screw / Twin screw
Screw Diameter: 20 mm to 35 mm
L/D Ratio: 24:1 to 40:1
Output Capacity: 1 to 15 kg/hr (depending on material)
Processing Materials: PVC, PE, PP, PET, EVA, masterbatch etc
Barrel Heating: Electric heaters with PID temperature control
Cooling System: Air / Water cooling
Drive System: AC / Servo motor with VFD
Temperature Zones: 3 to 5 zones
Control System: PLC / Digital temperature controller
Die Options: Strand die / Sheet die / Film die / Profile die
Optional Attachments: Pelletizer, calender rolls, chill roll, haul-off
Standards: Designed as per international lab safety norms
Product Details:
| Extrusion Type | Single screw |
| Production Capacity | 8 Kg/hr |
| Application Type | Pipe |
| Screw Diameter | 35 mm |
| Brand | Yesha |
| Motor Power | 7.5 kW |
| Application | Sheet |
| Machine Type | Single Screw |
| Material Processed | HDPE |
| Voltage | 440 V |
| Automation Grade | Automatic |
| Screw L D Ratio | 24 1 |
| Phase | Three Phase |
Compound testing extruder machine usually used for testing of small batch of compound or engineered plastic. As its labscale equipment, less amount of compound is required for testing purpose then production line
Product Details:
| Machine Type | Sheet Extruder |
| Production Capacity | 5-10 kg/hr |
| Plastic Type | PP |
| Screw Diameter | 30 mm |
| Screw Number | 1 |
| Motor Power | 7.5 kW |
| Application | Sheet |
| Extruder Drive | AC Drive |
| Material Processed | LDPE |
| Power Source | Electric |
| Material | LD |
| Type | Sheet Extruder |
| Operation Mode | Automatic |
| Voltage | 440V |
| Automation Grade | Automatic |
| Material To Be Extruded | Plastic |
| Phase | Single |
s. This machine is mainly composed of main drive motor, transmission device, extrusion device, feeding hopper, electric control system, casting die, two-roll calendering and so on. Its working principle is: the material flows from the hopper into the plasticizing and extruding through the extruding device into a casting state, and then comes out from the host through the die, and is calendered by a three-roll calender.
Product Details:
| Screw Diameter | 25 mm |
| Motor Power | 5.5 kw |
| Application | Granules |
| Material Processed | LDPE |
| Production Capacity | 7 kg/hr |
| Machine Type | Single Screw |
| Automation Grade | Automatic |
| Screw L D Ratio | 22 1 |
| Material To Be Extruded | Plastic |
| Voltage | 440 V |
| Phase | Three Phase |
Additional Information:
Product Details:
| Extrusion Type | Single screw |
| Screw Diameter | 30mm |
| Production Capacity | 10 kg/hr |
| Application Type | Granules,Film,Sheet |
| Brand | Yesha |
| Material | Mild Steel |
| Voltage | 440 V |
| Material Processed | PP, HDPE, ABS, HIPS, LDPE, PVC |
| Operation Mode | Automatic |
| Phase | Three Phase |
| Power Source | Electricity |
| Heating Zone | 4 zones |
Additional Information:
Product Details:
| Extrusion Type | Single screw |
| Application | Polymer testing |
| Screw Diameter | 30 mm |
| Max Output | 10 kg/hr |
| Material Processed | LDPE |
| Drive Type | AC inverter |
| Heating Zone | 5 zones |
| Phase | Three phase |
Lab scale sheet extrusion system is a compact and versatile setup designed for research, product development, and small-batch trials. It is mainly used in laboratories and R&D centers to study material behavior, optimize processing parameters, and develop new sheet formulations before scaling up to full production. The system allows precise control over temperature, screw speed, and output, which helps in achieving consistent and repeatable results during experimentation.
The process starts with feeding polymer granules into a small single-screw or twin-screw extruder, where the material is melted and homogenized under controlled conditions. The molten polymer is then passed through a flat T-die to form a uniform sheet with adjustable width and thickness. Downstream equipment such as chill rolls or a polishing stack is used to cool, smooth, and calibrate the sheet surface, ensuring good finish and dimensional stability.
Lab scale sheet extrusion machines are suitable for processing a wide range of thermoplastics such as PVC, PET, PP, PS, and specialty polymers. Due to their compact design, low material consumption, and easy parameter adjustment, they are ideal for material testing, quality evaluation, and training purposes. This system provides a reliable platform for simulating actual production conditions on a smaller, cost-effective scale.