- Certification: CE, ISO
- Range of Applications: Industrial
- Usage: Aluminum Die-casting
- Refractoriness (ºC): 900
- Shape: Heat-Treatment Line
- Trademark: Rainbow
- Place Style: Horizontal
- Type: Electric Holding Furnace
- Fuel: Eletrical
- Feature: Long Time Materials
- Material: Mullite
Hardening medium: Oil quenching
Products: Standard fasteners
The whole set heat treatment line is composed of Lifting Feeding Machine, Weighting Device, Pre-Water Immersion Type Washer, Vibration Spreader, No-Muffle Carrier Roller Wire-Mesh Belt Controlled Atmosphere Hardening Furnace, Oil-quenching tank, Horizontal type Washer, Wire- mesh belt tempering furnace, Cooling Tank, Electric Control Cabinet, etc.
This kind of heat treatment assembly line adopts Japan foreign furnace technology and is manufactured and inspected according to the standard of resistance furnace industry. Main components adopt imported products and the quality of manufacturing and assembling has reached to the advanced domestic level.
This kind of heat treatment line is a full automatic production line composed of the techniques such as material loading, pre-washing, material distributing, hardening, cooling, post-washing, tempering and cooling.
Main furnace's heating adopts low voltage, high current transformer, which lengthens the service life of radiant tube and makes it convenient for maintenance and renewal.
The wire mesh belt adopts synchronous rotating roller, which makes belt endure the lowest tension during operation in order the lengthen the service life.
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1. Q: Are you factory or trading company?
A: We are the biggest dealer of machines related to fastener area, and we are the agent of China biggest bolt former manufacturer, heat-treatment furnace, and so on. .
2. Q: Why should we choose you?
A: We choose the best supplier out of hundreds of similar factories, which assures that our product is of the best quality.
B: We have more than 20 years experience in this area.
C: We can provide all machines to equip an entire bolt/nut production line.
D: Fully support in buyer workmen training.
E: Fully support in after-sales service.
3. Q: What about your price?
A: The price based on your details request, like your product size, machine model, order quantity, and so on.
4. Q: How about the shipping?
A: ocean shipping, air transportation.
5. Q: Do you offer after-sale service?
A: yes, we offer full and good service for all our clients. We will always be there for you, if you have any questions.
For more information ,please visit our web site: www.rainbowtechnology.net
for any questions,please feel free to contact me.