Head and rear china

power chain hoist
1. Structure: the wheels and split ring components.
2, Material: Wheel ZG45; 20CrMo forged steel ring gear; high-strength hinge bolt straight.
3. Technical data: points 12 teeth, two low-speed 24 tooth.
4, processing methods: wire cutting overall synchronization process; split after installation.
5. The method of heat treatment: quenching wheel HB217-255; ring surface hardening hardness HRC55-60
overhead crane china
1, Material: ZG35Mn.
2. Technical data: Nimbus toothless fine cars.
3. Heat treatment: IF quenching HRC55-60.
4, tail wheel light tooth can effectively prevent the head and tail of sync due to jump teeth and wear and tear.

high quality electric chain hoist

First, the selection of special steel production of high-quality materials, advanced heat treatment process.
1, the inner and outer chain plates: 40Cr;
2, pin: 20CrMnMo;
3, the sleeve: 20CrMo;
4, roller: 20CrMo; quenching HB293-365;
Carbon nitriding (0.5mm) quenching HRC55-62;
Carbon nitriding (0.5mm) quenching HRC55-60;
Carbon nitriding (0.5mm) quenching HRC50-55
Second,hand chain hoist net bag automatically flip heat treatment equipment, uniform and thorough case hardening.
III.1, pin and outer chain plates fixed sleeve and inner chain plate fixation effectively reduce wear bearing member.
2, pin and sleeve, roller and sleeve to take a different clearance fit according to material and keep it on the chain wear and pitch elongation.
3, the outer link plate punched into bending structure fixed Douzi convenient, but also reduce the use of space transportation agencies.
Fourth, take Screening and breaking tensile test detection means to fully guarantee the technical requirements.

overhead crane chinacharacteristics and technical requirements:

overhead crane china
   a. taken into the feeder, conveyor so rarely occurs between the various parts and materials as well as squeezing and collision, smooth operation, easy maintenance.
   b. chain block using the contact panel, instead of the traditional bucket chain's point of access, so that the life of a large increase conveyor life of up to five years.
   c. due to take up into the feeder, gravity induction discharge, fighting low wire-speed high (15-30m / min), no power back to the material phenomenon is only equivalent to about 40% of ordinary chain bucket machine.
   d. running high, trouble-free operation up to 30,000 hours.
   e. delivery capacity, while conveying the range 15-800m3 / h.
   f. sealing, and less environmental pollution.
   g. operation, easy maintenance, less wearing parts.

SSDHL electric chain hoist elevator main structure:

   SSDHL electric chain hoist elevator from moving parts, drives, upper unit, the central cabinet, composed of the lower unit.
    --- Moving parts from the hopper and special plate chain composition, HNE30 and under a single row chain, electric winch china 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. Divided left and right equipment installed two kinds.
    --- Upper unit mounted rail (double chain), backstop, the discharge port is equipped with anti-rubber sheet material back.
    The middle section of the middle part of the section is equipped with rails --- (duplexes), in order to prevent the chain swing work.
    Lower part of the device --- fitted with automatic tensioning device.

HNE series plate chain bucket elevator

  series plate chain bucket elevator for vertical vertical lifter powdered materials into large lumps and other materials, it uses into the feeder instead of the traditional bucket hoist dig feeder, is the traditional bucket elevator machine replacement.
   plate chain bucket elevator for the plate chain, gravity-induced discharge of lifting equipment. For vertical conveying powder, granular, small block abrasive or non-abrasive materials such as raw materials, cement, coal, limestone, dry clay, clinker and so on.
     plate chain bucket electric wire rope hoist manufacturer is the introduction of foreign advanced technology and enhance the development of new products;  series plate chain bucket elevator used in various industrial countries, energy efficient,  plate chain bucket elevators are being gradually replaced HL such as ring type chain hoist. plate chain bucket elevator is into the feeder, the material flows into the hopper by the board raised to the top of the chain, in the materials own gravity discharge. The main technical parameters in line with the Ministry of Machinery Standard (JB3926-85).  plate chain bucket elevator loader uses gravity, gravity discharge. Chain of high-quality high-strength steel plate chain, wear and reliable. Driving part is hardened reducer. The hoist is suitable for medium and large pieces, and there are abrasive materials (such as limestone, cement clinker, gypsum, lump coal) vertical transportation, material temperature controlled at below 250 ℃.

small electric winch elevator Features:

small electric winch
1. tightness, less pollution gold ring.
2. operation, easy maintenance, less wearing parts.
3. Low cost, due to less energy-efficient and maintenance cost is very low.
4. reliable, advanced design principles to ensure the reliability of the whole operation, good seal. Less environmental pollution.
5. The structure of the Hong Kong model, high accuracy. After hemming and intermediate casing beading, and then by welding, good rigidity, beautiful appearance.
6. electric overhead crane small size, compared with the same amount of other kinds of lifting hoist, such a hoist smaller mechanical dimensions.
7. transport capacity, the series has NE15 ~ NE800 hoist a variety of specifications. Lift amount in the range of 15 ~ 800m3 / h.
8. Easy to operate, less maintenance, less wearing parts. For bush roller chain conveyor, gravity-induced discharge, for all kinds of powder, vertical grain lumps.

Overall hoist can be divided into:

 series with mine hoist brake
 lifting clamp speed
,  series of mechanical speed hoist series with mine hoist brake drum wrapped with rope or chain to enhance or hauling heavy loads of small light lifting equipment. Hoist can be used alone, can also be used as components of lifting machinery, road construction and mine hoist, etc., because of simple operation, roping large, convenient and widely displaced.  series with mine hoist brake Use: suitable for all kinds of small and medium sized mine shaft tilt Jining Coal roadway transportation of materials, for the low yield of small mines, but also for the major upgrade of equipment is mainly used in coal, metal mining, non-metallic mineral inclined roadway and shafts for lifting Inoue, issued by the material, the lifting device can also be used as an aid used in other places.  series with electric wire rope hoist  brake characteristics: highly versatile, compact structure, small size, light weight, major and easy to use transfer is widely used in construction, water conservancy, forestry, mining, port and other material movements or flat mop, but also for modern electronically controlled automatic equipment operating line.  series with brake mine hoist the main models: Model explanation: J: winch category; T hoist; B: Explosion;
0.8 * 0.6W: 0.8 米 * drum roll width 0.6 m diameter -0.8 * 0.6W: motor power 22KW-0.6 * 0.5W: motor power 15KW-1.0 * 0.8W: motor power 45KW