- Company : Baopin International Precision Instruments Co.,Ltd
- Region : Guangdong , China
- Category : Apparel & Clothing > Wedding Apparel
- Specification : Plywood case
- Contact Person : Aries Zhang|||sales
- Telephone :
- Fax :
- Mobile phone :
- Website : www.bpinstrument.com
- Email : [email protected]
- Update : Jul/08/2018
Product Details
Desktop small single screw extruder / Equipment control Control desktop small single screw extruder is suitable for polymer processing molding, especially for a small amount of samples for scientific research and development, to simulate the plastic processing of various aspects of continuous and discontinuous process. The equipment small plastic single screw extruder is especially suitable for the teaching and research and development, small-scale production of small pipes, sections, film or sheet. Parameters: Screw diameter 20 Length diameter ratio 1:25 Screw speed 0 - 90 rpm frequency control Power supply 3 ?, 50 Hz, 5 lines Specification: 1. Screw/barrel material: 38CrMoAl chromium-molybdenum steel. With the surface-layer processing of tempering, nitriding, chroming, polishing and super-precision grinding, the hardness HRC55~60, roughness Ra?0.4?m, nitriding depth?0.6mm 2. Heating zone: Four mica heaters are in the area of charging barrel, one heater is in the handpiece area.Each area has a copper cooling fan covered with security wind shield. 3. Cooling facility: Three groups of multi-wing fans to cool air quietly and strongly. 4. Driving system: Precision gear reduction motor. 5.Electric control system: PID/LED/RKC intelligent digital display temperature controller, precision smart digital instrument control and display of all process parameters, including temperature control, drive, pressure, joint control interlock function. http://www.bpinstrument.com
