OUR ENGINEERS TRANSFER YOUR IDEAS INTO DRAWINGS, FROM DESIGN STAGE.

Right through to delivery – installation – handover

 Our engineers transform your industrial lifting ideas into real operating Hoisting equipment / EOT-Crane Systems, supervising each step of the process very carefully, from the design stage, manufacturing and assembly, right through to the delivery of your Hoisting Equipment / EOT-Crane System.
They approach every project – large or small – with the same sense of Creativity and Efficiency.

 Our engineers serve You, our worldwide returning customer, with tailor-made solutions, through an implemented One Stop Shopping strategy, In a No-Nonsense Organization.
This Is Lemmens Crane Systems.

 Our engineers are the best in Turn-Key Orders, which includes also Lifting Tools. The answer between hook and load. Our products will Pick-up, move and place

OUR ENGINEERS TRANSFER YOUR IDEAS INTO DRAWINGS, FROM DESIGN STAGE.

Designing your required end-product, our products.

STANDARD or TAILOR MADE (Group EP000 – EP999) according to the latest market technologies, saving money and time as we work with a strict planning.

Hoist units with wire ropes or chains, integrated in overhead cranes, single or double girder, gantry or semi gantry cranes, monorails, wall and column Jib cranes, underslung crane single or double girder, for our specialist a daily job, no problem for Lemmens Crane Systems.

 

OUR ENGINEER’S AIM

Maximum Usability

You can be rest assured that your plant/site will always benefit from the best selected crane components and other parts used in Your End-Product – EP. Reliable – User friendly – Cost efficient – and Maintenance friendly.

Always Focused, on Quality

We have the Know-How available from Lemmens Crane Systems who has been focusing on the development and implementation of tailor-made lifting solutions since 1969.

Product Innovation

The engineering department has professional design engineers working in 3D models on modern CAD work-stations, producing mechanical and electrical drawings, to guide and support the production and erection departments according to their needs.

Engineering ISO Functionality

I. Engineering/Drawing Office

Input

  • Order details
  • Lay-out draft

Output

  • Approval draft
  • Detailed drafts E + M
  • Release customer

Functionality

The functionality Engineering/Drawing office is responsible for preparing a definite design. A hoist and/or transport system is designed step by step, based on the agreed customer requests and demands. In exceptional cases a tender drawing with a standard calculation will be made during the tender phase in which the most important requests from the client are submitted.

The basic design will be calculated on strength (standard calculation on strength/deflection) and other specific requests regarding reliability, endurance, maintenance friendly and safety in the design. Specific dimensions will be checked in advance by the project Engineer on behalf of Engineering, before Purchasing and/or Production can be commenced. On the strength of this information an approval drawing can be adjusted, after which it will be sent to the client for approval. After written consent by the client and Sales of the approval drawing, and depending on product planning the detailed drawings can be made.

The drawings will, after internal checks by filling in the Form -checklist (drawing office), be released to Work Planning. The same procedure is used for the design of electrical systems.

General and arrangement drawings and composition drawings are signed digitally by the draftsman when they can be released for production. Important intermediate changes will be drafted in a new detailed drawing. These drawings will be marked with a yellow sticker and the changes will be circled with marker pen. The old drawings will then be withdrawn.

All changes in the design, which are carried out by a competent executive after approval, will be drawn out manually and adjusted afterwards by the Drawing office.

In order to safeguard the management of digital data on the main server, tools will be used to make daily back-ups of computer files and to secure against loss or damage. In case of technical or other problems external expert support will be called in.

Procedures

I01.  Design release M -(engineering – after order)
I02. Engineering Installation -(engineering – before order)
I03. FEMA Design phase –
I04. Detailed drawings M
I05. CE Marking I 05
I06. Design E-Drawings
I07. Implement changes by M/E
I08. Server Back up -(end stage)

H. Planning

Input

  • Order details
  • Delivery details
  • Progress information

Output

  • Work order
  • Order documents
  • Delivery times
  • Proforma invoice

Functionality

As soon as an order has been made and been confirmed, the General Manager will receive all details regarding this order. He decides who will perform as project leader for that project. The project will then go to the indicated project leader. He will study the project and discuss with Sales if there are any obstructions. If the project is clear, it will go to planning and they decide, with regard the post-calculation details, personnel and specifications of the customer as mentioned in the order file, planning and execution of the order. Project details will be entered into the planning module. The project leader, together with planning, will direct the draftsmen to prepare a draft for approval. Also, the project leader will, together with the purchase clerk, decide which are the critical purchase parts of the order, after which Purchasing can be directed for the purchase. After the client’s approval of the draft the drawings with specifications will be sent to Work Planning.

The Planner will subsequently prepare a weekly planning for the function Production Direction, who will be entrusted with the execution and follow-up of the time planning of the various projects in the workshop. In case of delay or speeding up in the process of production the project planning will be adjusted after consultation with the project leader. The project leader will direct the functionality Invoicing to prepare (part) invoices on time.

Pre-fabricated parts will be prepared for transport, after testing and inspection, to the location of assembly. Dispatch will be directed together with the project leader, after which the assembly can be planned. When the work and the test procedures are finished the delivery can be planned by the Project leader.

All project details will be archived and managed after the project is finished.

Procedures

H.01  Project planning
H.02 Weekly planning
H.03 Project process and Shipment
H.04 After sales planning
H.05 Periodic inspection of hoisting devices

J. Work Preparation

Input

  • Order details
  • Specifications
  • Approval drawing
  • Detailed drawing
  • Assembly drawing
  • Service reports
  • Test procedures

Output

  • Part list
  • Cut list
  • Risk Assessment
  • Method of Statement
  • Repair instructions

Functionality

Functionality Work Preparation will decide which are the required materials and parts and the work that needs to be carried out on these, based on the (work) drawings prepared by Engineering & Drawing Office. This is part mechanical and part electrical. In project-based documents is determined which parts are sawn and which are cut and in which way the parts of the specific installation need to be joined. Where applicable the method of work and the required tools will be determined in advance. Work preparations will also take care of recording specifications for external work. For the repair and erection jobs ,they will prepare work voucher so work at side goes smoothly.

For large and/or special projects, for which execution is considered complex, Based on the information the planning of production and installation can be altered, after which specific measurements can be taken or recorded in documents regarding this subject. If subsequent work instructions should be required for certain projects or labour, Work preparation will take care of this and have them added to the project file.

All important checks and tests will be recorded in the Test plan, using standard FORM’s. If necessary, supplementary measure or test methods will be added , so everything will be according customers request.

Work preparations will direct alterations to the project file true the Engineering & Drawing Office.

Procedures

J.01  Work preparation M
J.02 Work preparation E
J.03 Testing plan J
J.04 Testing procedures