Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd.  

Product Name: JJ-5 Stainless Steel Cement Mortar Mixer Model NO.: JJ-5 Condition: New Operating type: Continuous Operating Additional Capabilities: Milling Layout Type: Horizontal Application Area: Engineering & Construction Certification: ISO, GOST, ASTM Application: Liquid with Suspended Solids, Powder Stirring Type: Forced Working: High Speed Mixer Mixer Type: V-Mixer Mixing Bowl Capacity: 5L Trademark: TBT Transport Package: Standard Export Packing Specification: ISO9000 Origin: Nanjing, China HS Code: 90158790 Product Description 1.DescriptionDesigned by Cement Department of China Building material Science and Research Institute, the mixer is one of the standard equipment specified in (ISO) GB/T 17671-1999 for cement mortar mixing to prepare the cement specimen. Also it conforms to ASTM and JIS for mixing cement paste and mortar.It is indispensable equipment in the laboratories of cement works, construction sites, universities or colleges and research institutes concerned2.Technical Data2.1. Speed of mixing blade SpeedPlanetary Rotation (r/min)Shaft (r/min)Low62 ± 5140 ± 5High125 ± 10285 ± 102.2. The rotating trace of the mixing blade in the bowel: conforming with (ISO) GB/T 17671-19992.3. Width of mixing blade: 135 mm2.4. Thread of mixing blade and its shaft: M18x1.5mm 2.5. The volume of the bowl and its wall thickness of bowl: 5L x 1 mm 2.6. Working gap between mixing blade and bowl: 3 ± 1mm2.7. Two-speed motor: 0.55/0.37 kW2.8. Overall size: 600x320x660 mm2.9. Net weight: 70kg3.Structure and Principle of Operation3.1. StructureThe mixer is composed of the two-speed motor, pot for sand, drive box, main shaft, mixing blade, bowl, bottom seat, column, supporting frame and controller. (see attached figure)3.2. Principle of OperationThe two-speed motor, connected with the gear reducer, derives the main shaft to make the eccentric seat rotate synchronously. The mixing blade fixed on the eccentric seat will be revoluted and rotated around the ring gear as well. The bowl will be raised by the handle and located with eccentric achute on the frame. Sand filling can be automatic or manual. 4.Hoisting and Installation4.1. No hoisting device is provided for the mixer.4.2 It is necessary to place the mixer onto the platform, the surface of which being plane. A layer of rubber board with thickness of 5-8 mm should be cushioned between the platform and the mixer.