### Short Description
- **Title:** Factory direct sales SJ35 mini small laboratory single screw color line extruder
- **Provider:** Zhangjiagang Spire Machinery Co., Ltd.
- **Price Range:** $800 - $900 USD
- **Condition:** New
- **Suitable for:** Laboratory and small manufacturing settings

### Key Features
- **Screw Design:** Single-screw
- **Screw Material:** 38CrMoALA
- **Screw Diameter:** 25 mm
- **Screw L/D Ratio:** 25:1
- **Screw Speed:** 120 rpm
- **Output Capacity:** 20 kg/h
- **Processed Plastics:** PE, PP, PVC, PC, FRPP/PVC
- **Applications:** Bar, Wire, Pipe, Granules, Sheet, Film, Profile
- **Voltage Options:** 380V/220V/440V
- **Dimensions:** 2200 x 800 x 1700 mm
- **Weight:** 100 kg
- **Warranty:** 3 years, with 4 years for core components
- **Key Selling Point:** Multifunctional
- **Applicable Industries:** Hotels, Garment Shops, Building Material Shops, Manufacturing Plant
- **Machinery Test Report:** Provided
- **Video Outgoing Inspection:** Provided

This extruder is designed for flexibility and function across various plastics processing applications, making it ideal for laboratories and small production facilities     .