Fabrication Workshop

Plastic Welding

SEL's in-house production facility has been set up to provide a bespoke service of tailor-made products from one offs to production runs. We offer the same service to everyone, inventor, model maker, artist, general public, large and small businesses.

By the very nature of plastic fabrication, the possibilities available in transforming a basic flat panel into a multi-dimensional item are almost endless. The application of heat allows the sheet to be bent or drape moulded into shape.

Below is a list of our fabricationcapabilities

  • Plastic fabrication
  • Local line bending 
  • Plastic welding 
  • CNC Engraving 
  • CNC routing  
  • Bonding 
  • Cut to size 
  • Heat bending
  • Chambers 
  • Covers 
  • Tanks 
  • Fume cabinets 
  • Enclosures 
  • Ducts 
  • Chutes 
  • Right angle 
  • Prefabricated membrane panels
Aquacell, attenuation, brownfield, car park, car park drainage, catchpit chamber, charcon, contaminated land, cut off trench, flow control, flow control chamber, gas barrier, gas membrane, gas protection, gas venting, geomembrane, geotextile, hdpe, headwall, hydrocarbon, infiltration, interceptor, ldpe, membrane, membrane welder, methane, passive venting, permavoid, plastic tank, polypipe, polystorm, pp, rain water recycling, rain water re-use, rainwater recycling, rainwater re-use, remediation, silt catchpit chamber, Skeletank, soakaway, source control, suds, surface water, drainage, surface water storage, surface water tank, surfacewater drainage, surfacewater storage, surfacewater tank, sustainable car park drainage, sustainable drainage, tank, vent bollard, vent stack, vent trench, welded membrane
Aquacell, attenuation, brownfield, car park, car park drainage, catchpit chamber, charcon, contaminated land, cut off trench, flow control, flow control chamber, gas barrier, gas membrane, gas protection, gas venting, geomembrane, geotextile, hdpe, headwall, hydrocarbon, infiltration, interceptor, ldpe, membrane, membrane welder, methane, passive venting, permavoid, plastic tank, polypipe, polystorm, pp, rain water recycling, rain water re-use, rainwater recycling, rainwater re-use, remediation, silt catchpit chamber, Skeletank, soakaway, source control, suds, surface water, drainage, surface water storage, surface water tank, surfacewater drainage, surfacewater storage, surfacewater tank, sustainable car park drainage, sustainable drainage, tank, vent bollard, vent stack, vent trench, welded membrane

CNC Router

SEL can offer a bespoke cnc router service and are able to produce almost any cut shape from an extensive range of materials including industrial plastics such as HDPE, PP, Acrylic, etc.. and timber based products such as MDF, Plywood, Chipboard, etc.. to suit your requirements.

Our cutting tables can accommodate sheet sizes up to a maximum of 3000mm x 1500mm and materials thicknesses from 1mm up to 50mm. Our top brand name machines are able to achieve a high standard of finish time after time.

Our experienced machinists are able to handle small or large batch quantities whilst maintaining high accuracy and with a quick turnaround.

CNC routing can provide a very economic method of producing cut shape parts in terms of cost and time whilst maintaining a great level of accuracy.

Aquacell, attenuation, brownfield, car park, car park drainage, catchpit chamber, charcon, contaminated land, cut off trench, flow control, flow control chamber, gas barrier, gas membrane, gas protection, gas venting, geomembrane, geotextile, hdpe, headwall, hydrocarbon, infiltration, interceptor, ldpe, membrane, membrane welder, methane, passive venting, permavoid, plastic tank, polypipe, polystorm, pp, rain water recycling, rain water re-use, rainwater recycling, rainwater re-use, remediation, silt catchpit chamber, Skeletank, soakaway, source control, suds, surface water, drainage, surface water storage, surface water tank, surfacewater drainage, surfacewater storage, surfacewater tank, sustainable car park drainage, sustainable drainage, tank, vent bollard, vent stack, vent trench, welded membrane
Aquacell, attenuation, brownfield, car park, car park drainage, catchpit chamber, charcon, contaminated land, cut off trench, flow control, flow control chamber, gas barrier, gas membrane, gas protection, gas venting, geomembrane, geotextile, hdpe, headwall, hydrocarbon, infiltration, interceptor, ldpe, membrane, membrane welder, methane, passive venting, permavoid, plastic tank, polypipe, polystorm, pp, rain water recycling, rain water re-use, rainwater recycling, rainwater re-use, remediation, silt catchpit chamber, Skeletank, soakaway, source control, suds, surface water, drainage, surface water storage, surface water tank, surfacewater drainage, surfacewater storage, surfacewater tank, sustainable car park drainage, sustainable drainage, tank, vent bollard, vent stack, vent trench, welded membrane

Cutting Material

Our CNC machine will cut most materials.  Contact Us if you need advice on the type of material you require.

Below are some of the materials we use on our CNC machine:

  • Plastic - HDPE
  • Plastic - PP
  • MDF
  • Plywood
  • Laminate
  • Chipboard
  • Compact laminate
  • Di-Bond
  • Polycarb
  • Foamex

Cutting Service

SEL have a Bandmaster BMSY 800 heavy duty workshop bandsaw which can cut at 90° or mitre cuts up to 45°. The saw can cut widths up to 800mm. This makes it ideal for cutting large diameter plastic pipes, rolls of geomembrane or geotextile into your desired widths. Contact SEL now with your saw cutting enquiry at: fabrication@selenvironmental.com

Aquacell, attenuation, brownfield, car park, car park drainage, catchpit chamber, charcon, contaminated land, cut off trench, flow control, flow control chamber, gas barrier, gas membrane, gas protection, gas venting, geomembrane, geotextile, hdpe, headwall, hydrocarbon, infiltration, interceptor, ldpe, membrane, membrane welder, methane, passive venting, permavoid, plastic tank, polypipe, polystorm, pp, rain water recycling, rain water re-use, rainwater recycling, rainwater re-use, remediation, silt catchpit chamber, Skeletank, soakaway, source control, suds, surface water, drainage, surface water storage, surface water tank, surfacewater drainage, surfacewater storage, surfacewater tank, sustainable car park drainage, sustainable drainage, tank, vent bollard, vent stack, vent trench, welded membrane
Aquacell, attenuation, brownfield, car park, car park drainage, catchpit chamber, charcon, contaminated land, cut off trench, flow control, flow control chamber, gas barrier, gas membrane, gas protection, gas venting, geomembrane, geotextile, hdpe, headwall, hydrocarbon, infiltration, interceptor, ldpe, membrane, membrane welder, methane, passive venting, permavoid, plastic tank, polypipe, polystorm, pp, rain water recycling, rain water re-use, rainwater recycling, rainwater re-use, remediation, silt catchpit chamber, Skeletank, soakaway, source control, suds, surface water, drainage, surface water storage, surface water tank, surfacewater drainage, surfacewater storage, surfacewater tank, sustainable car park drainage, sustainable drainage, tank, vent bollard, vent stack, vent trench, welded membrane