Home > Company News > Non-Sparking Chain Lifting Hoist Block ATEX
Company News

Non-Sparking Chain Lifting Hoist Block ATEX Range : 500-20000kg
Non-Sparking Lifting Chain Hoist
Non-Sparking Lifting Chain Hoist is a hand-operated lifting appliance that is easy to use and easy to carry.Non-Sparking Lifting Chain Hoist can be used together with non-sparking manual monorail trolley to form a manual lifting and transportation trolley. In oil depots, gas production, chemical industry, military industry, electric power, mining, electronics, railways, and other potential fire hazards and explosion hazard environments, products rubbing against each other during operation will not produce mechanical sparks. Personal safety. It is also an indispensable special tool for machine manufacturing and machine maintenance.
Introduction
Non-Sparking Lifting Chain Hoist is a hand-operated lifting appliance that is easy to use and easy to carry. It has low pulling force, light weight, easy to carry, beautiful appearance, small size and long durability. The Non-Sparking Lifting Chain Hoist uses aluminum bronze and beryllium bronze as the blank. The shell of the chain hoist adopts H62 copper alloy material. Its rotating gear undergoes high temperature heat treatment to achieve high wear resistance of the gear.
Working principle
The working principle of the Non-Sparking Lifting Chain Hoist: by dragging the bracelet chain and the bracelet wheel, the friction plate ratchet and the brake seat (pressed together) rotate together. The five-tooth long shaft turns the plate gear, four-tooth short shaft and spline hole gear. Therefore, the hoisting sprocket installed on the spline hole gear drives the hoisting chain and smoothly lifts the weight.
Range of use
Non-Sparking Lifting Chain Hoists can be widely used in petroleum, petrochemical, oil stations, oil depots, gas production, chemical industry, military industry, power, mining, electronics, railways, and other potential fire and explosion hazard environments. No mechanical sparks are produced, which effectively prevents fire accidents and ensures national property and personal safety. It is also an indispensable special tool for machine manufacturing and machine maintenance.
Rules of use
1. Overloading is strictly prohibited. It is strictly prohibited to operate with power other than manpower. Before use, make sure that the mechanical parts are intact, the transmission part and the lifting chain are well lubricated, and the idling condition is normal. Check whether the upper and lower hooks are hung firmly before lifting. Wrong operation such as hanging heavy objects on the tip is strictly prohibited.
2. The lifting chain of the Non-Sparking Lifting Chain Hoist should be hung vertically without any twisted chain links, and the lower hook frame of the double-row chain must not be turned over. The operator should stand and pull the bracelet in the same plane as the bracelet, and rotate the bracelet in a clockwise direction to raise the weight; pull the bracelet in the opposite direction, and it will slowly descend at noon. When lifting heavy objects, it is strictly forbidden for people to do any work or walk under the heavy objects to avoid personal accidents.
3. During the lifting process of the Non-Sparking Lifting Chain Hoist, no matter the weight rises or falls, when pulling the bracelet, the force should be even and gentle. Do not use excessive force to avoid the bracelet jumping or snap ring. If the operator finds that the pulling force is greater than the normal pulling force, they should stop using it immediately. Maintenance method: after use, the gourd should be cleaned and coated with anti-rust grease, and stored in a dry place. Maintenance and overhaul should be carried out by those who are more familiar with the hoist mechanism, to prevent those who do not understand the performance principle of this machine from disassembling and disassembling at will.
4. After cleaning and maintenance, the Non-Sparking Lifting Chain Hoist should be tested with no load to confirm that it is working properly and the brake is reliable before it can be delivered for use. The friction surface of the brake must be kept clean. The brake part should be checked frequently to prevent the brake from malfunctioning and the self-falling phenomenon.
-
2016 high quality18 Piece CR-V Torx Screwdriver Set with Blow Case
-
Dripping Handle Mini Magnetic Slotted Screwdriver Professional Hand Tool Most Popular
-
10M Auto-rewind System Plastic PU Garden Air Hose Reel 1 / 2
-
88PC Thread Repair Set
-
131PC Repair Thread Tools Kit
-
88PC Rethreading Tools Set Thread Repair Kit in Iron Case
-
Torque wrench Kilogram pointer wrench dial torque tester high-precision telescopic torque wrench spark plug
-
Dual scale preset adjustable high precision torque kg wrench Spark plug torque Quick torque changeover head
-
Dual scale preset adjustable high precision torque kg wrench spark plug torque fast torque
-
Torque opening verbal accessories 9*12 14*18 plug torque torque replaceable movable head plug-in wrench plug-in
-
Force wrench open oral accessories 9*12 jack 7-36mm torque torque replaceable plug-in
-
Preset Adjustable head Replaceable open square adjustable head torque torque kilogram wrench
-
Torque wrench Square plug open ratchet head plug-in converter head 1/4" 3/8 "1/2" 3/4
-
Torque open verbal accessories 9*12 14*18 plug torque torque replaceable movable head plug-in
-
HONGBEI open connector SMA torque wrench 1N RF head torque wrench universal Anjie
-
Electronic adjustable torque wrench, digital display, high-precision force measurement, digital kilogram, open head, preset metric system
-
Adjustable wrench, multi-functional double-headed pipe wrench, indoor and outdoor repair tool, universal large opening dual-purpose adjustable wrench tool
-
A set of matt lengthened arm hex wrench 9-piece set of plum spanner combination maintenance tools
-
Simple stamping open wrench 5-24mm disposable sheet open small plate hand DIY small tool
-
Non sparking Tools Explosion proof Copper alloy Wrenches adjustable antispark spanner
-
Xinda Explosion proof Socket Ratchet Wrench Manufacturer Non sparking Spanner Hand Tools Al-Br/Be-Cu
-
Berylllium Copper Ball point Hex allen Key Non sparking Tools Explosion proof Wrench
-
Non sparking Box Striking Wrench Ring Hammering Spanner Explosion proof Tools
-
Non sparking Bung Wrench Aluminum Bronze Beryllilum Copper Explosion proof Tools