Articles & Insights
Practical knowledge on cranes, hoists, loading bays and industrial doors from the ALLA engineering team: industry know-how, product guides, selection tips and company news.
Knowledge articles on cranes, hoists, lifting safety, inspection, standards and industrial operations.
ALLA products, brands, solutions, services and project references: STAHL cranes and hoists, loading bay equipment, industrial doors and service contracts.
How to choose the right crane, hoist, spare parts, dock equipment or industrial door, and how to use them safely.
ALLA company news, shareholder meetings, awards, CSR and corporate activities.
43 articles
LatestIndustry KnowledgeHow Regular Crane Inspections Reduce Workplace Accidents
Load-bearing parts fail first. Scheduled inspections catch stretched ropes and cracked hooks before a load drops.
Industry KnowledgeThe Role of Crane Hoists in European Industrial Standards: Safety, Uptime and TCO
For European manufacturers, premium crane hoists are not a luxury but a commitment to employee safety, business continuity and long-term value.
Selection & Usage TipsSingle Girder vs Double Girder Crane: What’s the Difference and Which Should You Choose?
Single girder suits loads up to 20 t on shorter spans; double girder suits heavy loads, wide spans and continuous duty. Compare specs and follow a five-step guide.
Products & SolutionsDock Leveler Overhaul: What It Is, When to Do It and How Much You Save vs Replacement
For a 5-10-year-old dock leveler with a sound structure but worn systems, an overhaul usually beats replacement. Here are the signs, steps and numbers.
Selection & Usage TipsIndustrial Cranes: Types, the Three-Axis Working Principle and a Three-Step Selection Guide
Understand the three axes, know the four main crane types and choose with three criteria: capacity, space and duty class.
Industry KnowledgeCrane Training: Why Annual Retraining Is Necessary
Complacency is the hidden risk in crane work. Annual retraining refreshes safe practice and keeps operators compliant with current rules.
Selection & Usage TipsWhat Is the Difference Between a Crane and a Hoist?
In simple terms, a hoist lifts and a crane lifts and moves. Getting the distinction right prevents costly equipment mistakes.
Products & SolutionsSTAHL Hoists, the Choice of World-Class Factories: ATEX Zone 1/2, Dual Brakes and Precision Lifting
Leading factories choose STAHL for global safety standards, precision lifting and low total cost of ownership.
Products & SolutionsAnnual Crane Inspection Service: What Is Checked and Why Factories Need It
An uninspected crane is a hidden risk. Annual inspection prevents accidents, supports audits and reduces downtime.
Selection & Usage TipsHow to Choose Spare Parts for Industrial Doors: Four Criteria for Factories
The right door parts keep factory operations smooth. Check these four criteria before every order.
Selection & Usage TipsWhy Choosing the Right Crane Parts Is Crucial for Workplace Safety
Certified hooks, wire ropes and motors are the first line of defence against crane accidents, and uncertified parts can fail inspections.
Products & SolutionsWhy STAHL Cranes Are Popular in Factories Worldwide: Six Key Reasons
Global standards, advanced technology, product range, safety, easy maintenance and industry trust explain STAHL's worldwide popularity.
Products & SolutionsDoor Service Contracts for Loading Dock Safety: Why You Need One
A faulty door is a safety risk at the loading dock. A door service contract covers inspections, repairs and 24/7 emergency response.
Products & SolutionsIs a Crane Service Contract Worth It? Three Long-Term Results for Your Business
Treat a crane service contract as an investment: the return is longer crane life, less downtime and lower repair costs.
Products & SolutionsFive Features That Make STAHL Hoists a Leader in Durability
From premium-grade steel to automatic electromagnetic brakes, here is what makes STAHL hoists durable and safe.
Products & SolutionsSpare Parts and Maintenance for Loading Docks and Industrial Doors: Avoiding Costly Downtime
A failed door or dock leveler can stop a business. ALLA keeps them running with quality parts, maintenance and door service contracts.
Products & SolutionsWhat ALLA’s Crane Service Contract Covers: Preventive, Corrective and Consulting
Preventive maintenance stops problems early, corrective maintenance fixes them fast, and consulting extends crane life. All three are part of ALLA's service contract.
Products & SolutionsSTAHL Cranes and Hoists: Three Popular Product Groups and Tips for Safe Use
German-engineered STAHL cranes and hoists in three popular groups, and three things every user should do for safe operation.
Selection & Usage TipsSTAHL Cranes for Large Factories and Warehouses: Which Type and How to Choose
Large plants need cranes that are durable, safe and fast. Here are the STAHL crane types and the factors to weigh when choosing one.
Products & SolutionsGenuine Crane Spare Parts and Comprehensive Service Contracts: Less Downtime, Longer Crane Life
Genuine parts plus contract-based preventive maintenance are the most reliable way to keep a crane from stopping your production line.
News & ActivitiesALLA Group Holds a Business Planning and Execution Workshop to Set 2023 Strategy
The ALLA Group planned its 2023 business strategy and developed its people at a Business Planning and Execution Workshop in November 2022.
News & ActivitiesALLA Moves Toward the ISO 14001:2015 Environmental Management System
ALLA's environmental policy commits to lower impact from energy and resources, pollution prevention, legal compliance and continuous improvement.
Products & SolutionsProject Reference: STAHL Double Girder Crane with 10+10-Ton Rotating Hoist in Phetchaburi
ALLA installed a STAHL double girder overhead crane with a 10+10-ton rotating hoist in Phetchaburi.
Products & SolutionsHigh Capacity, High Technology: ALLA Cranes Rated Up to 180 Tons
ALLA builds large cranes rated up to 180 tons, with girders and control systems designed by Thai engineers and 24-hour after-sales service.
Products & SolutionsSolar Rooftop: How It Works and ALLA’s End-to-End Service
ALLA provides full solar rooftop services from consultation and site survey to installation, licensing, testing and after-sales service, starting with Tier 1 solar cells.
News & ActivitiesALLA and Its Subsidiaries Keep Strict Covid-19 Social Distancing Measures
ALLA protected employee health and safety with strict Covid-19 measures in every work area.
Industry KnowledgeWhat Is a Factory Acceptance Test (FAT) and Why ALLA Runs One Before Delivery
A FAT verifies at the factory that a product meets production standards before it is delivered to the customer.
Selection & Usage TipsChoosing a Roller Shutter System by Door Size: Manual, Chain Hoist or Motor
Each roller shutter system suits a different door size: manual up to 3.50 m, chain hoist up to 7 m and motor up to 10 m in width and height.
News & ActivitiesEnjoy Working: Passion, Teamwork and a Plan Before Every Job
Passion, a good team and a plan before every job are how the ALLA team gets past obstacles.
Products & SolutionsThe ALLA Standard: Testing Every System Before Handover
Every ALLA installation is tested and checked before handover, so customers can rely on quality, performance and safety.
Products & SolutionsProject Reference: 5-Ton STAHL Single Girder Crane in Chonburi
ALLA installed a 5-ton STAHL Single Girder Crane in Chonburi.
Selection & Usage TipsSteel Shutter Doors: Manual, Motor or Chain Hoist Operation?
Strong, rustproof and lightweight, steel shutter doors come in three popular systems: manual, motor and chain hoist.
Products & SolutionsCrane Anti Collision Systems for Multiple Cranes on One Runway
When two or more cranes share a runway, an anti collision system is a key safety measure. ALLA uses internationally standard equipment.
Products & SolutionsProject Reference: 2-Ton STAHL Single Girder Platform in Bangkok
ALLA installed a 2-ton STAHL Single Girder Platform crane in Bangkok.
News & ActivitiesALLA’s Commitment to Becoming a Zero Accident Organisation
With a safety policy and employee training, ALLA works toward being a Zero Accident organisation.
News & ActivitiesInternal Audit: How ALLA Builds Confidence in Its Organisation
ALLA's internal audit assesses internal controls, key control effectiveness and risk management to build confidence in how the company operates.
Products & SolutionsProject Reference: STAHL 20-Ton Double Girder and 5-Ton Single Girder Cranes in Chonburi
ALLA installed a 20-ton STAHL double girder crane and a 5-ton STAHL single girder crane at a project in Chonburi.
News & ActivitiesHow ALLA Uses CRM to Listen to Customers and Improve Service
ALLA uses a Customer Relationship Management system to survey satisfaction and turn customer feedback into better service at every step.
Products & SolutionsWhy Maintenance Matters for Loading Docks and Industrial Doors
ALLA supports its loading dock and industrial door customers with maintenance, repairs and spare parts delivered by experienced technicians.
Products & SolutionsProgrammable Logic Control (PLC) in ALLA Crane Control Systems
A PLC works like a computer, running programmed instructions on a microprocessor. ALLA uses it to control cranes with crane-specific library blocks.
Products & SolutionsHigh Speed Stacking Doors: How They Work and Where to Use Them
A fast PVC stacking door for factories, warehouses and garages, opening at about 0.2-0.5 m/s and suitable for indoor and outdoor use.
Industry KnowledgeWhy Quality Control Matters in Crane Manufacturing: ALLA’s QC and QA Teams
Before any ALLA crane reaches a customer, the QC and QA teams inspect the manufacturing process, identify defects and make sure they are fixed.
News & ActivitiesALLA Holds the 2021 Annual General Meeting of Shareholders
ALLA Public Company Limited held its 2021 AGM on Wednesday 28 April 2021 at 1:30 p.m. at its subsidiary Onvalla Co., Ltd. in Pathum Thani.
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