Steel Ball Rotary Resistance Heat Treatment Furnace
1.Customer’s requirements
Work parts: Chrome steel ball
Furnace for heat treatment process: bright quenching, tempering;
Quality: Chrome steel ball hardness difference is 2-4HRC for a
ame batch. Hardness different for the same steel ball is 1-1.5 HRC,
surface without decarburization and oxidation.
Productivity: 350kg~450kg/hour, ￠4~20mm
2.Specification
According to customer’s requirement, we recommend RCWG9-95*400*15
rotary resistance heat treatment furnace. The width of the mesh belt is 950*4000*15mm.
3. Main Features
3.1 The rotary resistance heat treatment furnace muffle furnace is comprised of charging machine,
rotary type cleaning machine, rotary type quenching furnace, net hopper type
quenching tank, net hopper cleaning machine, net hopper cooling machine,
net hopper tempering furnace, and electrical control system.
3.2 The rotary furnace heat treatment furnace adopts the transformer for low-voltage
heating. Each heating radiation tube is in parallel connection with the transformer,
which greatly increases the life of the radiation tubes.
3.3 The workparts are treated in the double-head drum type rotary furnace.
The parts are heated more evenly, and the muffle has a longer service life.
3.4 The salt bath furnace for heat treatment adopts drip-in atmosphere. The atmosphere
comes into the furnace through a gasifier and it is detected and controlled
by the oxygen probe.
4. Technical parameter
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4.1 Power supply: 380V, 3P, 50HZ 4.2 Total power: 510KW 4.3 Total length: 33000mm; 4.4 Total weight: 45000kg 4.5 Pre-cleaning machine: Drum diameter: ￠700mm Effective length:3200mm Effective height: 100mm 4.6 Rotary resistance furnace Drum diameter: ￠950mm Effective length:4000mm Effective height: 100mm 4.7 Quenching tank Hopper width: 1000mm Tank depth: 2000mm Tank length: 4800mm 4.8 Post-cleaning machine Hooper width: 1000mm Working length: 2400mm 4.9 Cooling tank Hopper width: 1000mm; Hopper length: 2400mm 4.11 Tempering furnace Effective height: 150mm Hopper width: 1000mm Effective length: 10000mm |
5. Composition of Production Line
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5.1 Charging machine, 1 set 5.2 Rotary pre-cleaning machine, 1set 5.3 Hopper type charging machine, 1 set 5.4 Rotary quenching furnace, 1 set 5.5 Net hopper quenching tank, 1 set; 5.6 Net hopper cleaning machine, 1 set; 5.7 Net hopper secondary cooling machine, 1 set 5.8 Net hopper tempering furnace, 1 set
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