Throttle winch

Product Introduction

Usage

Used in opening and closing the throttle when Coal mine fan reversal.

Feature

Simple structure, easy maintenance, use and reliable. And cornerstone of the Throttle winch and electric control devices have Flame-proof function.

Technical Parameter

Model,                    JMB-1,                             JMB-4,                             JMB-6

Max tension(KN),        10,                                  40,                                  60

Roller diamm,            200,                                320,                                400

Roller widthmm,        170,                                260,                                280

Rope dia(mm),            11,                                19.5,                               22.5

Rope speed(m/s),     0.09,                             0.066,                             0.077

Rope capacitym,           8,                                  11,                                  14

Powermm,                   3,                                   7.5,                                 11

Outer size,mm,   995 ×640×700,                 1960×750×820,                2248×786×1101

Weight,kg,                  435,                                  891,                             1280