HJS-60 Lab Concrete Mixer(Lab Twin Shaft Mixer) his mixer is mainly used to mix concrete in construction laboraotry, two horizontal shaft structure, it features easy operation, high efficiency, easy cleaning, it’s ideal concrete lab mixing machine. Technical specifications 1. Feeding volume: 30L, 60L,100L 2. Structure: horizontal twin shaft 3. Mixing time: 45s, adjustable 4. Rotation speed: 55rpm 5. Motor power: 1.5- 4kw 6. Unloading motor: 0.75kw 7. Mixing bucket material:16Mn steel 8. Mixing vane material: 16Mn steel 9. Power supply: AC 380 V, 50HZ 10. Net weight: approx. 150-350 kg 11. Bucket thickness: 10mm 12. Vane thickness: 12mm 13. Overall size: l1200mm×w950mm×h1100mm 14. Net weight: approx. 700Kg