Exwold is a contract chemical processing company. We are based in the UK and have decades of experience formulating and processing chemicals for multinational agrochemical and speciality chemical companies.
If you are a producer of speciality chemicals, Exwold can offer you a bespoke outsourcing solution to process them. We work in many different sectors of the industry and have specialist knowledge in flame retardants, agrochemicals, biocides, herbicides, plastic additives and coatings.
WE OFFER A RANGE OF PROCESSING SERVICES
Our chemical processing services consist of a comprehensive range of technologies and services.
Delivering very versatile granule production for a range of speciality chemical applications.
EXTRUSION & PAN GRANULATION
Offering a well proven approach with
consistently high quality results.
Specialising in a variety of technical milling processes for solid particle size reduction.
Blending multi-component powder products to specific client requirements.
As well as processing products, we will pack them too.
Blending complex aqueous formulations to suit client outsourcing needs.
COATING & IMPREGNATION
Delivering active ingredient coating and impregnation services.
Exwold is a progressive and growing contract chemical processing company based in the UK.
Specialising in formulation and processing for the crop protection and speciality chemicals markets, we provide toll processing services for clients around the world.
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View our latest news, events and updates.
A message from the directors of Exwold to all clients this Christmas: Dear valued clients of Exwold, As the year comes...
Founder, James Robson, celebrates 30 years of Exwold by slicing one of our celebratory birthday cakes.
Talent, Hard-work and Commitment
This year we celebrate our 30th anniversary. A huge milestone for any company, we wanted to mark the occassion by...
Surface Coating Additive Milling
Exwold was approached by a multinational chemical company to process a range of surface coating additives used in the automotive market. The surface coating additive is manufactured as a molten solid in drums. Once cooled it forms a waxy, solid mass. The product range includes material that has a low melting point < 50ºC. The client required this in a physical form that could be charged into coating with specific particle size distribution to ensure good dispersion. This high performance product couldn’t have any residual contaminants.
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Surface Coating Blending
A multinational company required a cost-effective 2mm granule of a waxy product used as surface coating additive .
The product had not been previously extruded. The material was supplied as a waxy solid block with a melting point below 100 ºC.
The material also required careful handling as it was corrosive and a significant aim was to reduce contact hazards.
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of Waste Streams
A powder coating manufacturer contacted Exwold to establish whether a process could be established to recycle fines (the fine powder generated and removed during powder coating manufacture).
It was estimated the company was sending 10-25mt of fines to landfill each year and wanted to reduce the environmental and financial impact. The fines ranged in PSD but were typically 150 microns.
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THE MANAGEMENT TEAM
Having been with Exwold from the early days, Kevin has helped to grow the business. He is now looking forward to leading the company into a new period of growth and expansion.
David has sole responsibility for the Operation of the Exwold sites based in the North East of England and has a team of 50+ people reporting to him, made up of the Production and Engineering teams.
Sam has responsibility for all Exwold’s commercial activities including Sales, Business Development and Purchasing.
OUR MANUFACTURING SITES
Exwold is based across 5 manufacturing sites in the Tees Valley in the North East of England.
- Herbicides WDG
- Pan Granulation
- Radial Extrusion
Tofts Farm A
Tofts Farm B
- Speciality & Crop Protection
- Particle Reduction
- High Active Herbicide WDGs