The
qo'lda tutqichli blokbu qo'lda qo'lning bir turi
blokbu ishlatish va tashish oson. U asosan bir necha tonna yuk tashish uchun ishchi kuchiga tayanadi. U fabrikalarda, konlarda, qurilish maydonlarida, qishloq xo'jaligi ishlab chiqarishida, doklarda, omborlarda, ayniqsa ochiq havoda va elektrsiz ishlarda keng qo'llaniladi; uni bitta temir yo'lli aravachalar bilan birlashtirish mumkin, qo'lda ko'tariladigan transport aravachalari, bitta temir yo'l ustki tashish uchun mos va hokazo.
The
qo'lda tutqichli blok can also be applied to special specifications such as large tonnage and explosion-proof type. It is suitable for outdoor harsh environment and operation without power supply. It has high safety performance. Thegearbox and handwheel cover are resistant to external impact, equipped with world-class load chain, advanced structure and beautiful appearance. Small size, light weight, easy to carry, low hand pull, high mechanical efficiency, high body toughness, simple internal structure, using aluminum integrated structural frame, easy to disassemble and easy to maintain.
Manual lever blok have features and advantages that other lifting tools do not have. Chain hoists and electric hoists have many uses. But they cannot substitute for each other. After all, the lever
blokqo'lda ishlaydi, shuning uchun umuman quvvat kerak emas. Elektr ko'targich ko'pincha fabrikalarda, yig'ish liniyalarida va boshqa sahnalarda ishlatiladi. Foydalanish chastotasi yuqori bo'lgani uchun u mehnat xarajatlarini samarali kamaytirishi mumkin.
