Sealer & Topcoat Drying Oven
Continuous mesh-belt oven for drying fasteners after a sealer (such as Super Seal) or wax topcoat, ready to connect to plating, hydrogen embrittlement relief or surface treatment lines.
Models: HTC-SOE-001
Fastener Coating Curing Ovens
Zinc Flake Coating Curing Oven (Dacromet / Ruspert)
Conveyorized mesh-belt curing oven for Dacromet, Ruspert and other zinc flake coatings on screws and fasteners — can be linked with dip-spin centrifuges into a fully automatic coating line.
Models
Overview
The curing oven is the heart of any zinc flake (Dacromet) or Ruspert coating line for fasteners. After coating in a dip-spin centrifuge, parts are carried continuously through the oven on a mesh belt for preheating, curing and cooling.
Burners heat the air, which circulation fans drive through the oven so the anti-corrosion coating cross-links and cures on the metal surface. The casing is galvanized steel, the interior is lined with stainless steel, and the stainless steel mesh belt runs on forged steel chains for long service at high temperature.
We size the oven length, belt width, heating zones and air circulation to your coating's cure schedule, part size and hourly output, and can integrate infeed conveyors, centrifuges, discharge and cooling sections, exhaust treatment and ductwork into a complete fastener surface treatment plant.
Features
- Continuous mesh-belt conveying for stable, high-volume production
- Hot-air recirculation for uniform oven temperature
- Stainless steel interior and mesh belt resist heat and corrosion
- Gas-fired or electric heating to suit your plant
- Running at about 200 °C for 4 hours, the same oven can also perform hydrogen embrittlement relief baking
- Links with automatic dip-spin centrifuges and infeed conveyors into a complete line
- Exhaust treatment, heat extraction and ductwork available
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