Guide Rail Lift | Pit-less Ramp Loading | Museum-grade Finish

POSTED: 4/22/2026

Обзор

Project Type: Custom guide rail lift for the cultural heritage industry
Key Challenges: No pit + ramp loading + museum‑grade finishing
Delivered: One tailor‑made hydraulic lift meeting high standards for safety and aesthetics
Case ID: HRCG202602020247
Sales engineer: Zhang Shaohua (available for site survey)

Hongrui Wenbo Group Co., Ltd. , based in Hangzhou, specializes in facilities for museums, archives, and art galleries. They needed a guide rail lift to transport artifact/exhibition cases between two floors in a museum.

Core Specifications

Параметр	Технические характеристики
Equipment name	Guide rail hydraulic lift platform
Rated load capacity	600 kg
Travel height	3000 mm
Number of stops	2 stops / 2 levels
Platform size (L × W)	2000 × 2300 mm
Access direction	2000 mm through-type (both ends)
Shaft size (L × W × H)	2800 × 2600 × 5600 mm
Structure type	2 cylinders + 4 guide rails
Guide rail model	125H
Cylinder specification	Φ70 × 50 mm
Power unit	2.2 kW / 380V / 50Hz
Chain model	LH1244
Anti-fall wire rope	12#
Platform frame	100 × 50 × 4 mm rectangular tube
Platform deck	4 mm chequer plate
Scissor leg / lifting frame	160 × 80 × 4 mm rectangular tube
Connecting parts	100 × 50 × 4 mm square tube
Hydraulic hose size	Φ22
Outer enclosure	Diamond mesh
Ground-level ramp	1500 mm long, full width, 4mm chequer plate + 160×80×4mm tube
Second floor door	Opening only (door by client)
Platform swing door	1 simple swing door
Safety devices	Top hard stop, anti-fall wire rope, hydraulic self-lock
Цвет	RAL 7035 (light grey)
Finish requirements	Smooth ground welds, two primer + two top coats
Order date	February 6, 2026
Shipment date	March 10, 2026

Technical Highlights

2.1 Pit‑less Through‑Type Structure (saves civil work)

With no pit available and ramp loading required, we adopted:

• 2 cylinders + 4 guide rails (125H rails) – smooth and stable lifting.
• Platform frame: 100×50×4mm rectangular tube; deck: 4mm chequer plate for anti‑slip and durability.
• Custom ramp at ground level: 1500mm long, same width as platform, made of 4mm chequer plate + 160×80×4mm rectangular tube – strong enough for hand trucks or pallet jacks.

2.2 Robust Hydraulic & Safety Systems

• Cylinders: Φ70×50mm, designed for 600kg plus uneven loads.
• Power unit: 2.2kW / 380V 50Hz – smooth speed control.
• Цепь: LH1244 industrial grade + 12# anti‑fall wire rope – dual redundant safety.
• Top hard stop: Mechanical limit at rail top – prevents over‑travel even if electrical limits fail, critical for museum safety requirements.

2.3 Premium Manufacturing Process (for demanding clients)

The client explicitly required excellent welding and painting. Our approach:

• All welds ground smooth – no slag, no spatter.
• Painting: RAL 7035, two primer + two top coats, uniform thickness, adhesion tested.
• Enclosure: diamond mesh – protects internal parts while allowing ventilation and visibility, edges deburred.

2.4 User‑Friendly Access Design

• Ground level: Ramp directly connects to floor – no threshold, smooth for carts.
• Платформа: Equipped with a simple swing door – prevents load from falling during travel, opens without extra space.
• Second floor: Only a prepared opening with installation reference lines – client adds their own door.

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