Hand Chain Hoist
CHEX Explosion-proof Hand Chain Hoists
  • The Masada CHEx chain hoist is one of the safest technologies on the market.

  • Used for the chemical, petrochemical and pharmaceutical industries, the food processing industry as well as the power supply, shipbuilding, offshore and natural gas liquefaction (LNG) industries.

  • The CHEx chain hoist programme is based on the modular CH chain hoist programme.

  • Safe working loads range from 500 kg to 5,000 kg for use in zones 1 and 21 and from 500 kg to 5,000 kg for use in zone 22. All components are manufactured by us and add their own part to the comprehensive high quality explosion protection.

  • The strict ATEX directive regulations for mechanical and electrical explosion protection are naturally met.




  • Main Feature

    ●  Active double pawl brake brake system, powder metallurgy sintering integrated friction plate

    ●  Alloy steel forged gears and axles, integrated gear design

    ●  Alloy steel copper-plated upper and lower hook, forging safety sheet

    ●  The internal gear and structure are treated with corrosion resistance and fireproof flower

    ●  Solid steel structure, double layer design protection system of brake chamber

    ●  Standard with fireproof flower load chain, stainless steel hand zipper and reinforced tail block

    ●  Working temperature: -40℃to +50℃

    ●  Zone: Zone1&2 (gas), Zone21&22 (dust)

    ●  Explosion-proof level:EX I12GDc IIC t4 IIC T135°C

    ●  Ultra-high strength - the life of the hoist is more than 1500 times of EU standard fatigue test

    ●  Can be customized ultra-high temperature or ultra-low temperature products

    Compliant Standard

    BS EN 13157, ANSI/ASME B30.16, AS 1418.2,JB/T 7334, CNEX 18.5240,ISI2015


  • Optional

    ●  Overload limiter

    ●  Stainless steel hand zipper

    ●  High quality special chain

    ●  Grade100 load chain

    Application industry

    Explosion-proof hand chain hoist is widely used in petroleum, chemical, gas, textile, pharmaceutical, storage and transportation, coal mines and other high temperature, high dust, corrosive industries, for the equipment maintenance and installation of the flammable and explosive places. Can be used alone, can also be used with explosion-proof monorail car.


  • Techanical Parameter

    Model

    CHEX005

    CHEX010

    CHEX015

    CHEX020

    CHEX030

    CHEX030S

    CHEX050

    CHEX100

    CHEX200

    CHEX300

    W.L.L(kg)

    500

    1000

    1500

    2000

    3000

    3000

    5000

    10000

    20000

    30000

    Lift(m)

    2.5

    2.5

    2.5

    2.5

    3

    3

    3

    3

    3

    3

    Load Chain

    Falls

    1

    1

    1

    1

    1

    2

    2

    4

    8

    12

    Size

    5x15

    6x18

    7.1x21

    8x24

    10x30

    7.1x21

    9x27

    9x27

    9x27

    9x27

    Hand Force(N)

    240

    250

    265

    335

    363

    265

    360

    380

    380x2

    380x2

    N.W(kg)

    11

    12.5

    17.8

    19.5

    29

    23.5

    41.3

    78.5

    193

    220

    Dimensions

    A(mm)

    132

    151

    173

    175

    176

    173

    189

    189

    189

    330

    B(mm)

    148

    172

    196

    210

    230

    226

    280

    463

    630

    670

    C(mm)

    28

    32

    36

    36

    46

    46

    46

    57

    82

    106

    Hmin(mm)

    345

    376

    442

    470

    565

    490

    688

    765

    890

    1000

    Packing Size(cm)

    24x19x18

    28x21x21

    34x26x20

    34x26x20

    41x32x24

    34x26x20

    41x32x24

    48x42x18.5

    78x68x20

    85x67x30



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