How many brakes does a two-speed winch have?

The double-speed winch features two brakes, one manual and one electric. The electric hydraulic actuator's inner diameter and the brake drum's outer diameter are adjusted to a gap of 1.5-2.5 centimeters, which can also be adjusted as needed. However, it should ensure smooth operation and no jamming during braking.

Anhui Teli Group produces winches for mining use, including scheduling winches, dual-speed winches, JSDB 25 dual-speed winches, reaming winches, JSDB-25 dual-speed winches, transport winches, bucket wheel excavators, tension winches, and more.

Common models of the two-speed winch include: JSDB-10 Two-Speed Winch, JSDB-13 Two-Speed Winch, JSDB-16 Two-Speed Winch, JSDB-19 Two-Speed Winch, JSDB-25 Two-Speed Winch, and JSDB-30 Two-Speed Winch.

How to repair the reducer of a two-speed winch?

The twin-speed winch should be assembled in parts first, followed by the complete assembly. Before the complete assembly, the two main sections—reducer part and drum unit part—should be assembled first.

(1) Gearbox

When assembling this part, follow the following assembly procedure.

First, assemble the gear shaft, second shaft, third shaft, and wheel shaft components separately, then sequentially mount each component onto the bottom housing.

Anhui Teli Group produces mining winches including hoisting winches, double-speed winches, rebar winches, Zigong double-speed winches, transport winches, bucket dredges, tension winches, etc.

Common models of twin-speed winches include: JSDB-10 twin-speed winch, JSDB-13 twin-speed winch, JSDB-16 twin-speed winch, JSDB-19 twin-speed winch, JSDB-25 twin-speed winch, JSDB-30 twin-speed winch.

How to maintain a two-speed winch reducer?

The disassembly of the reducer involves first removing parts of the speed control device on the upper housing, such as the oil needle, then removing the upper housing, and finally taking apart the gear shaft, second shaft, third shaft, and wheel shaft components, and removing all parts.

When disassembling the winch, pay attention to the quantity and thickness of the adjusting washers for each part. This ensures that the technical parameters of the two-speed winch are maintained during reassembly, guaranteeing the original assembly accuracy of the winch. Pay special attention to not arbitrarily add or subtract the adjusting washers for the bevel gear set.

Anhui Teli Group produces mining winches, including hoisting winches, double-speed winches, rebar winches, transport winches, bucket winches, and tension winches, etc.

Common models of double-speed winches include: JSDB-10 double-speed winch, JSDB-13 double-speed winch, JSDB-16 double-speed winch, JSDB-19 double-speed winch, JSDB-25 double-speed winch, JSDB-30 double-speed winch.

Zigong Double-Speed Winch - JSDB 25 Double-Speed Winch, provided by Anhui Teli Heavy Industry Mining Machinery Manufacturing Co., Ltd. "Select Anhui Teli Heavy Industry Mining Machinery Manufacturing Co., Ltd. for your hoist winch, double-speed winch, rod winch, bucket wheel excavator, tensioning winch, and transport winch." Located at No. 806 Minxian Road, Economic Recycling Industrial Park, Yongqiao District, Huai'an City, Anhui Province, Teli Heavy Industry Group has been committed to providing excellent service to customers for many years. Contact: Manager Luo. Welcome to call, write, or visit for business discussions. Teli Heavy Industry Group looks forward to becoming your long-term partner!