- Overview
- Product Description
- Product specification
- Technical Features
- Optional Configuration
- Project process
- FAQ
- Company Profile
Basic Info.
Product Description
Horizontal vacuum annealing furnace is applied for bright annealing of materials like tool steel, die steel, high speed steel, ultra-strength steel, magnetic material, stainless steel, non-ferrous, etc.
The parameters can be adjusted according to the process requirements, but not as the acceptance standard. The detailed specifications will be described in the technical proposal and agreement
| Parameter/Model | HVA-335S | HVA-446S | HVA-557S | HVA-669S | HVA-7711S | HVA-8812S | HVA-9915S |
| Effective hot zone size W×H×L (mm) | 300 × 300 × 500 | 400 ×400 × 600 | 500 × 500 × 700 | 600 × 600 × 900 | 700 × 700 × 1100 | 800 × 800 × 1200 | 900 × 900 × 1500 |
| Loading capacity(kg) | 75 | 250 | 400 | 600 | 1000 | 1200 | 1500 |
| Heating Power (kW) | 48 | 75 | 90 | 150 | 270 | 360 | 480 |
| Max.Temperature(°C) | 1350/1700/2300 | 1350/1700/2300 | 1350/1700/2300 | 1350/1700/2300 | 1350/1700/2300 | 1350/1700/2300 | 1350/1700/2300 |
| Temperature Uniformity (°C) | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 |
| Vacuum degree (Pa) | 4 × 10-1 | 4 × 10-1 | 4 × 10-1 | 4 × 10-1 | 4 × 10-1 | 4 × 10-1 | 4 × 10-1 |
| 4× 10-³/6 × 10-4 | 4× 10-3/6 × 10-4 | 4× 10-4/6 × 10-4 | 4× 10-3/6 × 10-4 | 4× 10-3/6 × 10-4 | 4× 10-3/6 × 10-4 | 4× 10-3/6 × 10-4 | |
| Pressure Increase Rate (Pa/h) | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 |
| ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | |
| Gas cooling pressure (bar) | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Technical Features
1. Horizontal, single chamber,loading horizontally. The way of opening door is optional according to customer's requirement.
2. Excellent temperature uniformity realized by octagon-shaped furnace hearth.
3. All metal insulation screen adopts rear insulation technology.
4. Heating under vacuum, Ar or H2.
1.Furnace door type: rotating; slide open; vertically up and down
2.Hot zone: graphite heating elements and graphite felt heat insulation; molybdenum heating elements and all-metal heat insulation
3.Vacuum pump unit and vacuum gauge: abroad brand; high-quality Chinese brand
4.Vacuum degree: high vacuum; medium vacuum
5.PLC: OMRON; Siemens; Mitsubishi
6.Temperature controller: SHIMADEN; EUROTHERM; Honeywell
7.Thermocouple: type K; type N; type S
8.Recorder: paperless recorder; paper recorder
9.HMI: Simulation screen; touchscreen with industrial computer
10.Electric components: high-quality domestic brand; Siemens
discussion on technical questions--prepare technical proposal and commercial quotation--confirm technical proposal--sign contract--Advance payment(T/T)--layout drawing discussion and confirmation--production--installation and commissioning--quality inspection--Pre-acceptance--second payment(T/T)--disassembling and packaging--dispatch and shippment--installation , commissioning and training at Buy's plant--final acceptance-- final payment(T/T)--after-sales service
WHAT CAN WE DO FOR YOU?
Basic Functions: A R&D Center For New Equipment A;Pilotscale Experiment Platform For Customer A; Teaching Practice And Training Base.
Q1: Are you a factory?
A1: Yes, we are a large factory that integrates research and development design, manufacturing and sales.
Q2: Do you have technical support for the treatment technology and equipment ?
A2: Yes. we could provide the customer with mature technical support.
Q3: What is the advantage about your company?
A3: We have large factory, have special technical teams, who know the technology, process and equipment, have test center with many equipments which can treat customers' products before contract, best and fsat after-sales service, have much experience, have high credit and good economic basement.
Q4: Why should I choose your products?
A4: Our products are high quality and reasonable price
Q5: Any other good service your company can provide?
A5: Yes,we can provide good after-sale and fast delivery
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