Rigid Chain Lift System

When Homall supplier China rigid chain lift system driven by geared motor, chain segments lock tightly to form a solid rigid column to deliver steady push & lift force; during retraction, chain links unlock and flex to fold compactly inside the built-in storage cabinet, greatly saving installation space without extra deep foundation or reserved backstroke room. We supply two mainstream constructions: simplex single rigid chain and duplex meshing double rigid chain for differentiated load requirements.

Core Product Features

1. Compact Space-saving Layout

No reserved rear stroke space required; folded chain is fully contained inside drive housing, cuts overall installation footprint by over 60% vs traditional screw/hydraulic lifting units, ideal for narrow-space installation including vehicle-mounted lifting mast and container support system.

2. High Load & Stable Performance

Duplex meshing rigid chain bears max static load up to 25 tons and dynamic working load up to 20 tons; available stroke range from 0.3m up to 16m, rated running speed 10–200mm/s, arbitrary stop at any position within full stroke with millimeter-level repeat positioning accuracy.

3. Clean & Low Maintenance Design

Totally oil-leak free with no hydraulic fluid pollution, perfectly fit clean room, food processing, meteorology and explosion-proof harsh environments; standard model only needs periodic lubrication every 40,000 working cycles, long service lifespan over 2 million cycles under normal working conditions.

4. Flexible Mounting & Multi-direction Use

Supports vertical lifting, horizontal push-pull and suspension hoisting three working modes; customized cabinet installation angle (0°/90°/180°), left/right/dual output shaft to match diversified equipment layout demands.

5. Low Noise Operation

Precision machined chain link & drive sprocket structure, running noise controlled below 60dB for indoor and silent field deployment.

Optional Configuration & Customization

Drive source

Rigid chain lift system has 380V/220V electric geared motor, brake motor, servo motor with encoder for precision positioning

Material option

Carbon steel standard chain, 304 stainless steel chain for corrosion-resistant coastal & chemical working site

Auxiliary parts

Upper/lower limit switch, safety overload protection, outer dust-proof shield, customized stroke & load per client drawing

Wide Application

Mobile telescopic mast, vehicle-mounted communication tower, field lighting lifting system

Automated production line material pushing, industrial lifting platform & scissor lift replacement drive

Container adjustable support leg, intelligent parking garage lifting unit, stage lifting mechanism

Environmental monitoring equipment, medical clean room lifting equipment, aerospace auxiliary lifting device

Key Technical Spec (Standard Series)

Simplex Rigid Chain

Dynamic load 0.5–8 Ton, Max stroke 8m

Duplex Meshing Rigid Chain

Dynamic load 8–20 Ton, Max stroke 16m