Machinefabriek Het Stempel

NLNetherlands, 3334 KA Zwijndrecht
Machinefabriek Het Stempel logo

Overview

About Machinefabriek Het Stempel

Who we are

Het Stempel was founded in 1955 as an Engineering Works. In recent years we have specialized in the manufacture of production machines in stainless steel which are being used around the globe. In addition we also make a wide variety of products in stainless steel and other materials for various clients in various branches of industries. Het Stempel is a production company that is equipped with the latest equipment, where innovation and development are of the highest level. Big enough to tackle the largest project and small enough to provide customized solutions. A small selection of our possibilities: welding, milling, turning, stabbing keyway, sheet metal and rolling.
Zwijndrecht, Netherlands
Member since 2016
Employees10 - 20
Certificates1
Year of foundation1955

Competencies

Technologies

Turning

TechnologiesLotsizeLengthDiameter
Turning
1–1,0001–6,000 mm1–740 mm
Automatic turning (bar)
1–1,0001–6,000 mm1–740 mm
Full-range turning (including milling)
1–1,0001–10,000 mm1–10,000 mm
Hard turning
1–1,0001–10,000 mm1–10,000 mm
Broaching
1–2001–4,000 mm1–4,000 mm
Centering / end facing
1–3001–6,000 mm1–6,000 mm

Assembly

TechnologiesWeight
Mechanical assembly
0–5,000 kg
Industrial / On-site-assembly
0–5,000 kg

Welding

TechnologiesLotsizeLengthWidthHeightDiameterWeightMaterial thickness
Inert gas shielded arc welding (MIG/MAG)
1–1,0001–10,000 mm1–10,000 mm1–10,000 mm1–10,000 mm0–6,000 kg1–10,000 mm
Inert gas shielded arc welding (TIG)
1–1,0001–10,000 mm1–10,000 mm1–10,000 mm1–10,000 mm0–10,000 kg1–10,000 mm
Manual electrode welding
1–1,0001–10,000 mm1–10,000 mm1–10,000 mm1–10,000 mm0–1,000 kg1–10,000 mm
Submerged-arc welding
1–1,0001–10,000 mm1–10,000 mm1–10,000 mm1–10,000 mm0–1,000 kg1–10,000 mm
Soldering
1–1,0001–10,000 mm1–10,000 mm1–10,000 mm1–10,000 mm0–10,000 kg—

Welded constructions / Structural Steelwork

TechnologiesLengthWidthHeightWeight
Welded constructions (weldments)
120–12,000 mm100–12,000 mm100–12,000 mm0–1,000 kg
Machine frames / bases / racks
100–12,000 mm100–12,000 mm100–6,000 mm0–10,000 kg

Sheet Metal Processing

TechnologiesLotsizeLengthWidthWeightMaterial thickness
Laser cutting 2D
1–5001–6,000 mm1–6,600 mm0–1,000 kg1–6,000 mm
Bending / folding
1–1,00010–2,000 mm——1–2,000 mm

Measuring & Testing

TechnologiesLengthWidthHeightDiameterWeight
Measuring / testing
1–10,000 mm1–10,000 mm1–10,000 mm1–10,000 mm0–5,000 kg

Pipe & Tube Manufacturing

TechnologiesLotsizeLengthDiameter
Pipe bending
1–1,0001–3,000 mm1–140 mm

Surface Treatment

TechnologiesLotsizeLengthWidthHeightWeight
Pickling
1–1,0001–6,000 mm1–6,000 mm1–6,000 mm0–3,000 kg
Sand blasting
1–1,0001–6,000 mm1–6,000 mm1–6,000 mm0–2,000 kg

Milling

TechnologiesLotsizeLengthWidthHeightDiameterWeight
Milling
1–1,0001–6,000 mm1–6,000 mm1–6,000 mm—0–1,500 kg
Form milling (3 D)
1–1,0001–6,000 mm1–6,000 mm1–6,000 mm—0–1,500 kg
Full-range milling (including turning)
1–3001–6,000 mm1–6,000 mm1–6,000 mm1–6,000 mm—
HSC milling
1–3001–6,000 mm1–6,000 mm1–6,000 mm—0–999 kg
Engraver milling
1–1,0001–5,000 mm1–5,000 mm1–5,000 mm1–5,000 mm0–1,000 kg

Finishing

TechnologiesLotsizeLengthWidthHeightDiameterWeight
Surface grinding machine
1–1,0001–10,000 mm1–10,000 mm1–10,000 mm—0–3,000 kg
Coordinate jig grinding
1–1,0001–10,000 mm1–10,000 mm1–11,000 mm—0–3,000 kg
Surface lapping
1–1,0001–6,000 mm——1–6,000 mm—

Drilling / Sawing

TechnologiesLotsizeLengthWidthHeightDiameterWeight
Sawing
1–1,0001–9,000 mm1–6,000 mm1–6,000 mm1–500 mm—
Drilling / threading / tapping
1–1001–6,000 mm1–6,000 mm1–6,000 mm—0–1,500 kg

Materials

Light metals
Aluminium and aluminium alloys
Non-metal inorganic materials
CeramicsGraphite
Steel
Structural steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steel
Plastics/synthetic materials
Acrylic (PMMA)Silocone (LSR)Natural and vulcanised rubber
Cast metals
Cast iron
Heavy metals
Copper and copper alloys
Advanced Materials
Carbide

Industries

Medical technologyApparatus engineeringMechanical engineeringMining and tunnel engineeringConstruction and architectural suppliesPackaging industrySpecial purpose machinery manufacturingMeasurement and control technique, laboratory equipmentBoiler, container and tank construction

Certificates

No certificates

Parts & Machines

Parts (7)

1 / 7
Scraped Surface Heat Exchanger
Scraped Surface Heat Exchanger
DescriptionA scraped surface heat exchanger, also called A-unit, is used for the crystallization of product. In a swept-surface heat exchanger, the outer wall of the unit is cooled by a cooling medium thereby cooling the product to the wall or, if necessary, freezes. The blades on the shaft, which can be obtained in a variety of materials are, scraping the product from the wall.
2 / 7
Crystallizer
Crystallizer
DescriptionA Crystallizer can be used in two ways. As a low rotating mixer and as an inverter, where at high rotation water is added to the fat. Depending on the volume, it varies from 75 millimeter to 150 liters, and the residence time in the crystallizer allows the crystals to grow to the desired size. After that the product can be processed further.
3 / 7
Shell and tube heat exchangers
Shell and tube heat exchangers
DescriptionShell and tube heat exchangers are used for the pasteurization of a product. Basically there is a lofator a “heating-“, “holding company” and “cool-” section. In the heating section of the product by means walled piping warmed after which the holding-section, these are insulated pipe is kept hot and can unwind. In the double-walled cooling-section, the product is cooled again in order to be further prepared.
4 / 7
Lab unit - MPU
Lab unit - MPU
DescriptionOur Lab Unit – MPU: Micro Processing Unit, is a tailor-made machine for making small samples on lab scale. The units for preparing the product can be made in any desired design. For example an A-unit with a diameter of 30 mm or a C-unit with a volume of 75 ml. It is also possible to make the MPU fully automatic or CIP-able
5 / 7
Smelter
Smelter
DescriptionThis unit, known as Onsmelter processed waste product that is not packaged. The product is melted with this unit, and made ready for reuse in the process. This way you minimize product loss. The smelters are available in any desired volume. Ranging from 3,2m³ to 13m³, but any volume is possible.
6 / 7
Piston Pump
Piston Pump
DescriptionOur high pressure piston pump is designed to maintain the product flow through the process equipment. The two embodiments are designed for a capacity of, a small pump to 5500 L / hr, a large pump to 7,000 L / hr. The pumps with their transmission (with inverter) are mounted on a stainless steel frame which are equipped with shock-absorbers. If desired, additional parts for the pump can be supplied. Such as an inline suction filter, a pressure relief valve and a pressure transmitter.
7 / 7
B+L Couplings
B+L Couplings
DescriptionCustomer specific couplings. A small presentation of our turning & milling abilities.
7 Parts

Contact

Location

Main locationFruiteniersstraat 18, 3334 KA Zwijndrecht, Netherlands
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Further locationsZwijndrecht

Company contact

Contact persons

DB
Dennis Boer

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