Our formulation, our compound.
We mix our rubber compounds in our own plant, to our own formulations. A part’s service life starts here.
How a part stands up to heat, oil and load is decided in the compound.
Formulations are designed in-house to the customer’s specification. Ingredients are weighed by automatic weighing systems and fed to closed mixers by automatic dosing.
Polymer, fillers and cure system are chosen for the environment the part will work in. A tie-rod dust boot is in contact with grease and works between −40 °C and +120 °C, so it is made from CR-based compounds that resist oil and stay flexible in the cold.
Every compound is fully tested and approved in the laboratory before it goes to production. Barcode systems at each station trace every batch, and process indicators are tracked in the MES.
Technical summary
- Weighing and dosing
- Automatic
- Mixing
- Closed mixers
- Polymers
- CR, NBR, EPDM, HNBR and TPU
- Working range
- −40 °C to +120 °C
- Approval
- Every compound 100% laboratory-tested
- Traceability
- Barcoded stations, process tracking in the MES
From the plant
On the shop floor.
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FIG. 02 The compounding hall -
FIG. 03 Two-roll mill -
FIG. 04 Finished compound
Where it sits in the flow
The ten-step flow
- A01 Raw Material
- A02 Incoming Quality
- A03 Compound Preparation
- A04 Laboratory
- A05 Metal Production
- A06 Surface Treatment
- A07 Mould Assembly
- A08 Vulcanisation
- A09 Final Quality
- A10 Dispatch
Direct line
Do you have a dimension, or a problem?
Give us the dimension and we will list the match from stock. Describe the problem and engineering will look at it.
- Telephone +90 224 483 60 90
- E-mail info@dorukmak.com.tr
- Working hours Monday – Friday · 08.30 – 18.00 (GMT+3)