Electric wire rope hoist

electric cable hoist, reliable braking effect of a good winch brakes, in the United tooth plate (2) at the center of a hollow gear interlock (1), the United tooth plate on top of the cloth were associated with a circumferential three ledges and three circumferentially equally spaced pivot pin (3), associated with the tooth plate side provided with a central angular aperture (52) of the airfoil star-wheel (5) the opening of the rail groove (51) sets of valves disposed on said wing thereof stop pin (4), with three brake blocks (6) of the shaft pin hole (61) into the shaft sleeve pin (3), brake blocks at one end with an opening slot (62), the wing airfoil valves located in a part of the star wheel open slot (62), provided with a pin (7) cross-linked to the opening slot groove wall located on both sides of the track groove airfoil star wheel (51) within the outer brake blocks with radial arc convex, brake blocks opening slot the bottom has a blind hole has its built-in spring this spring abuts the outer end of the airfoil wing star wheel side valves, brake blocks on top of a bezel (8) and stop pin (4) and the axle pin (3) the upper riveting. The utility model is suitable for electric winch brakes.

single rope mine hoist machine

Plastic liner is the alternative choice of single rope metallurgical hoist machine wooden liner.
     liner characteristics:
     A high mechanical strength, anti-static, long service life. Compressive strength of 7 to 10 times higher than the wooden lining, does not appear crushed, rope groove twist inequalities
   
     Useful life greater than five times more than wood lining.
     Second, the wide range of applications. Anti-dry moisture resistant and will not appear dry wood lining, rot and otherpower chain hoist, especially for large mines watering, corrosive harsh ring
   
     Habitat and downhole conditions.
     Three, light weight, non-absorbent. Specific gravity of 0.98, lighter than wood after absorbing lining, it will not increase the moment of inertia of the device and reactive power.
     Four, molding, rope grooves smooth surface. Easy installation, wire rope neatly, does not appear to bite rope skipping phenomenon, greatly extending the rope
   
     Life.
     Easy installation, wire rope neatly, does not appear to bite rope skipping phenomenon, greatly extending the life of the rope

Lifting tackle lifting clamp

lifting clamp is an important tool for lifting his simple structure, easy to use, able to tackle and block group number changes the direction of pulling cable and lifting or moving operation, especially by a coalition of pulley block pulley block, with winches, masts or other lifting machines, widely used in the construction and installation operations. product specifications from 0.03-320T, gear train from a single round to round pick, hanging with a hook, chain rings, rings, hanging beams of four, available the user selects. The company tackles accordance with national standards, symmetrical arrangement of secondary structure, reasonable design, material stress, advanced structure, beautiful appearance, small hand-pull, high mechanical strength, toughness, safe and durable. Products sold abroad, with the world famous brand battle.

Our company mainly produces the following products:

1, spraying machine and pump: Mine dry spray machines, mining wet spraying machine, spraying machine dry explosion, explosion-proof wet spraying machine, mining submersible pumps, explosion-proof submersible pumps, sewage pump mine explosion-proof sewage pumps, mining flushing pump, flushing pump explosion, fire resistance of the pump, pump, air pump, injection pump

2, rail transportation equipment: plate, rail pressure control, plate, said splint, angle, fish plates, bolts, nuts, custom rod, spike, said hammer, rail card, anti-climb, U-shaped steel cable card, turnout, bolt tray, bottom roller, switchman, U-rings, wire rope clips, steel fittings, quick connectors, foot gauge,CDD electric chain hoist, hydraulic track, a track from the manual control

3, the tub accessories: single round tub, mine wheels right, meet tub polyurethane, rubber tub meet, tub meet in the spring, anti-off circle, single-chain, three-ring chain, chain rings, universal ring, serrated ring, connecting pin, tub rails,lever block, electric dumper, Pa installed accessories, tail wheel, cart machine parts, rake bucket rock machine parts, winch accessories

4, tub categories: fixed tub, tipping bucket, tub, rake bucket rock machine, scheduling winch, winch, sinking winch, winch slow, two-speed multi-purpose winch, hoist, winch mine rake, fixed type sheave, swimming sheave, bottom dump bucket, bucket hook, hook bucket seat, hook, mining materials, vehicles, mining flatbed, hydraulic straightening machine

5, drilling equipment: Roofbolter, oxy-acetylene drill, rock drill, coal drill, rock drill, pneumatic drill, drilling rig exploring water, picks Qianzai wind shovel, tamping machine, crushing machine, gas-ho, track drill, 127V hammer, pneumatic impact drill

6, mining Instruments: infrared thermometer, gas detection alarm, carbon monoxide measuring device, oxygen measuring device, measuring dust, temperature sensors, isolated self-rescuer, multi-parameter gas detector, air pressure, self-help devices, inspection instrument , gas pressure measurement, pressure transmitters

7, mine support equipment: hydraulic prop within the injection, hand hydraulic prop, outer single hydraulic prop, hinged roof beams, metal roof beams, hollow grouting anchor, hollow self-feeding type anchor rod, grouting anchor, anchor tray, cable tray, fire doors closed, waterproof airtight doors, fire gates, impact doors, W steel, U-shaped steel bracket

electric winch chinaTechnical Summary

[]electric winch china A smooth start, safe and reliable, long life, low noise, easy processing and assembly, speed and low cost proof hoist, from the base, explosion-proof motor, speed reducer, spindle apparatus, belt brakes and clutch means and speed governor brake is connected between the output shaft and the motor reducer composition, speed clutch means includes left and right housings, left and right bearing and the left and right bearing cap, placed in the left and right bearing left and right cover member, the ring gear, mounted on the left sleeve and the outer teeth inside the right bearing sleeve motor, in the left side of the bearing between the inner and outer teeth of the inner bearing sleeve and the right side and the gap between the motor bushings are mounted one frame Samsung, the Samsung stand in the sun gear is installed, install the planetary shaft Samsung shelf, mounted on the planet shaft bearing planets and planetary wheel on the right side of said ring gear there is a ring gear integrally extending outer edge, said governor brake mounted on the frame corresponding to the outer edge of the ring gear extended position.

Board chain bucket elevator structure description:

     NE serieschain block from moving parts, drives, upper unit, the central cabinet, composed of the lower unit.
     Moving parts - there hopper and sleeve roller chain composed, NE15, NE30 single row chain, NE50-NE800 with double chain.
     Drive - using a variety of drive combo drive, (according to the user's actual needs). Equipped aircraft overhaul and railing on the drive platform.
     Minute drive left and right overhead crane china installed in two ways:
     Left mounted: feeding port face, driving means arranged on the left housing.
     Right mounted: feeding port face, driving means arranged on the right side of the cabinet.
     Upper unit - mounted track (double chain), you ambition, the discharge port is equipped with anti-rubber sheet material back.
     The middle section - the middle part of the section is equipped with rails (double chain), working to prevent the chain swing.
     Lower part of the device - press fitted tension device, NE15-NE100 take spring tensioner, NE150-NE800 falling heavy boxes take up tight.

HNE series plate chain block elevator main working parts Features:

1, the upper unit: the installation of the track (double track), to prevent the chain block swinging backstop to prevent rotation of the hopper, material resistance over the lower part of the case, the discharge port to prevent material back with rubber plate.
2, the middle section: the middle part of the section is equipped with tracks (double section) in order to prevent the chain swing work, part of the middle section is equipped with access doors for maintenance.
3, the lower part of the device: the installation of the tensioning device, HNE15 ~ HNE50 with spring tension, HNE100 ~ HNE800 using hammer tensioned box.
4, the upper and lower sprocket ZG310-570. Overall quenching, HB229-269 tooth surface hardening HRC40 ~ 48.
5, electric hoist suppliers: chain plate with 45 # HRC36 ~ 42.
a, using the plate chains have higher shear strength, fatigue strength and wear resistance, running low failure rate, long service life;
b, a lower chain speed (o.5 m / s);
c, using a large-capacity hopper and a smaller bucket pitch, low and driving power transmission capacity. Particularly adapted to enhance the limestone and cement clinker after crushing (≥NE50).