Hebei Water Resources and Hydropower Equipment 20T screw hoist flashlight dual screw hoist

New River County Wanyuan Water Machinery Plant is engaged in mechanical development, production Professional Hydraulic enterprise sales integration services, has twenty years of production history, strong technical force, advanced production technology, has been issued by the Ministry of Water Resources hydraulic machinery products use license. Our products conform SL41-93 , SD297-88  series of national standards by the ISO9001 standard international quality system certification, and was designated as the "contract and trustworthy enterprise" and "quality of trust units" and I plant main products are: (-) screw hand hoist, 3T-50T: Hand interlocking type, hand wheel hoist 0.5T - 20T, fully enclosed 0.3T-5T, screw side rocking 0.5T-5T, flashlight dual-use 3T-100T (single, double hanging point). Direct hoist 3T --- 50T. (B) QPQ, QPK, QPG, QHQ single crane, twin-lift hoist, mobile hoist winch 5T-100T, hand winch, hand winch 1T --- 20T. (C) iron gate, high-pressure cast iron gates, steel gate, inlaid copper iron gate, shoot the door, tidal doors. (Iv) a variety of rubber sealing joints and rubber bands. I plant to "quality of life of our credibility is the source of development" business philosophy, "excellence, the pursuit of excellence" quality "credibility first, the customer first" purpose of serving the country, won a very high reputation choose our plant products, it is to choose a quality assurance. Product month Baotuibaohuan package maintenance, life-long service. Welcome to the new and old customers to discuss cooperation. Screw hoist installation steps 1, when installing screw hoist foundation arrangement must maintain a base level plane 180o; hoist the base and the base plane of the contact area is arranged to reach more than 90%; screw axis perpendicular to the gate to the platform measurable level; to the gate lug holes and vertical text, avoid screw tilt, causing local stress and mechanical damage. 2, the manual screw hoist on the mounting location. Put a limit set on the plate screw the screw from the lower beam screwed into the machine when the machine is exposed from the top of the screw, then put the stopper plate. Beneath the gate screw connection. 3, for the installed base must be firm and safe hoist. Base and concrete foundation member, according to the provisions of the drawings pouring when not meet the design strength of concrete strength, are not allowed to dismantle the temporary support hoist and change, but can not reconcile commissioning trial. 4, when installed according to the center line of the gate lifting, aligning the center so that the vertical and horizontal centerline deviation of less than plus or minus 3mm, elevation deviation does not exceed plus or minus 5mm. Then pouring concrete or connect two embedded steel. 5, the electrical equipment for the installation of the product, and must comply with drawings and specifications, and all the electrical equipment are reliable grounding.