Acme Bottom Charging Vertical Vacuum Furnace Vertical Bottom Loading Vacuum Gas Quenching Furnace Gas Hardening Furnace
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Product Highlights
- Vertical Bottom Loading Design: Optimized for large, easy-to-deform parts like long rods and axles with minimal deformation.
- Customizable Configuration: Full customization available for heating elements, vacuum pumps, PLCs, and controllers.
- Stable Elevation System: Auto-balance correction device eliminates accumulated error for vibration-free operation.
- Versatile Cooling Gases: Compatible with N2, Ar, and He (99.995% purity) for different quenching needs.
Product Attributes
- Customization
- Available
- Certification
- ISO
- Place Style
- Vertical
- Model NO.
- VVGQ-1520S
- Range of Applications
- Industrial
- Type
- Vacuum Heat Treatment Furnace
- Usage
- Industrial Furnace
- Fuel
- Electric
- Effective Hot Zone Siz
- φ1500 × 2000
- Loading Capacit
- 1800
- Heating Power (Kw)
- 540
- Max.Temperature(°C)
- 1150;1350
- Temperature Uniformity (°C)
- ±5
- Vacuum Degree (PA)
- 4 × 10-1 4 × 10-3/6 × 10-4
- Pressure Increase Rate (PA/H)
- ≤0.26;≤0.65
- Gas Quenching Pressure (Bar)
- 6/10/15/20/ 40/60
- Cooling Gas (99.995%)
- N2/Ar/He
- Transport Package
- Wooden Box
- Specification
- Φ 1500 × 2000
- Trademark
- ACME
- Origin
- China
- HS Code
- 8514199000
- Production Capacity
- 50pieces/Yeas
- Package Size
- 200.00cm * 200.00cm * 100.00cm
- Package Gross Weight
- 450.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Acme Bottom Charging Vertical Vacuum Furnace Vertical Bottom Loading Vacuum Gas Quenching Furnace Gas Hardening Furnace
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Product Description

Description
It is used for vertical gas quenching of materials of tool steel, die steel, high speed steel, super high strength steel, etc. It is specially applied for vacuum gas quenching of large size easy deforming products like long rod type parts, axle parts, plate type parts, etc. The components feature little deformation and good effect.
| Spec/Model | VVGQ-0608S | VVGQ-0808S | VVGQ-1010S | VVGQ-1212S | VVGQ-1215S | VVGQ-1515S | VVGQ-1520S | VVGQ-XX60S |
| Effective hot zone size Φ ×H(mm) | Φ600 × 800 | Φ800 × 800 | Φ1000 × 1000 | Φ1200 × 1200 | Φ1200 × 1500 | Φ1500 × 1500 | Φ1500 × 2000 | ΦXXX × 6000 |
| Loading capacity (kg) | 650 | 850 | 1000 | 1150 | 1300 | 1450 | 1800 | 1T~4T/6m |
| Heating Power (kW) | 120 | 180 | 270 | 330 | 390 | 420 | 540 | Product design shall prevail |
| Max.Temperature(°C) | 1150 | 1150 | 1150 | 1150 | 1150 | 1150 | 1150 | 1150 |
| 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | |
| Temperature Uniformity (°C) | ±5 | ±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 × 10-1 |
| 4 × 10-3/6 × 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 | 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 | ≤0.26 |
| ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | |
| Gas quenching pressure (bar) | 6/10/15/20/ 40/60 | 6/10/15/20/ 40/60 | 6/10/15/20/ 40/60 | 6/10/15/20/ 40/60 | 6/10/15/20/ 40/60 | 6/10/15/20/ 40/60 | 6/10/15/20/ 40/60 | 6/10/15/20/ 40/60 |
| Cooling gas (99.995%) | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He | N2/Ar/He |
Technical Features
1. Vertical,single chamber, bottom loading structure. It is an optional to choose the moving-out bottom door device according to customer's requirement.
2. Excellent temperature uniformity through optimized modulize hot zone design.
3. The bottom door device structure is optional for ball bearing screw or trapezium screw, nut moving or screw moving.
4. The elevation device frame is equipped with auto-balance correction device to eliminate the accumulated error. The elevation is stable and without vibration.
5. For different cooling speed requirements, it can use single heat exchanger furnace hearth or dual and multi-stage heat exchanger furnace hearth.
6. Variable direction cooling technology, cooling it can do both vertical injection cooling and 360° all around.
Optional Configuration of Vertical Bottom Loading Gas Quenching Furnace
1. Bottom loading: Tthe bottom door can move and be fixed horizontally
2. Vertical movement: Screw moving/nut moving
3. Gas quenching type: 360° nozzle gas inject cooling/external heat exchanger cooling
4. Hot Zone: Graphite heating elements and graphite felt heat insulation/Moly heating element and metal heat insulation
5. Vacuum pump unit and vacuum gauge: Abroad brand/high-quality Chinese brand
6. Vacuum degree: High vacuum/medium/vacuum
7. PLC: OMRON/Siemens/Mitsubishi
8. Temperature controller: SHIMADEN/EUROTHERM/Honeywell
9. Thermocouple: S type, K type, N type
10. Recorder: Paperless recorder/paper recorder
11. HMI: Simulation screen/Touch screen
12. Electric components: High-quality domestic brand/Siemens









About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR249954". Items marked "" are certified.
Company Profile
ACME was founded in 2006, which is a research and development enterprise specializing in the research, development and production of special materials and special thermal equipment.
ACME products include thermal equipment for carbon and ceramic-based composite materials, advanced heat treatment equipment, powder metallurgy thermal equipment, solid waste resource processing thermal equipment, metal 3D printing materials, etc. They are widely used in aerospace, new materials, new energy, automobiles, machinery, molds, medical, environmental protection and other industries.
Our high quality products is based on innovation, highly efficient technical team, and excellent production control system. ISO 9001, ISO14001, and ISO45001 guarantee our high quality products in this field.
Currently, ACME supplies equipment to the domestic market and to countries around the world, including Russia, the United States, South Korea, Japan, India, Canada, New Zealand, Italy, Turkey, Pakistan, Vietnam, South Africa, and many others.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Acme Xingsha Industrial Park, East Liangtang Rd, Changsha, Hunan, China
-
Plant Area
- 69972 square meters
-
Number of Employees
- 659
-
Terms of Payment
- T/T, LC
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: 3-6 months
Off Season Lead Time: 3-6 months -
Nearest Port
- Shanghai Port; Guangzhou Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 14
Our Production Capability & Technical Expertise
-
Main Products
- vacuum graphitization furnace, CVD furnace, vacuum tempering furnace, vacuum hardening furnace, vacuum brazing furnace, vacuum hot pressing furnace, vacuum annealing furnace, vacuum furnace
-
Production Lines
- 12
-
Production Machines
- Confidential
-
QA/QC inspectors
- 14 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Full Customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-05-25
-
Export Year
- 17 Years
-
Main Markets
- North America, Europe, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 10%~30%
-
Number of Foreign Trading Staff
- 8
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015, ISO14001, ISO45001:2018
FAQ
- What types of steel can this furnace treat?
- It is suitable for tool steel, die steel, high-speed steel, and super high-strength steel.
- Can the furnace be customized?
- Yes, full customization is available for designs, heating elements, vacuum pumps, and control systems.
- What is the minimum order quantity?
- The minimum order quantity is 1 set.
- What are the lead times?
- Lead time is 3-6 months during both peak and off-peak seasons.
- What cooling gases are supported?
- The furnace supports Nitrogen (N2), Argon (Ar), and Helium (He) with 99.995% purity.
- What payment terms are accepted?
- We accept T/T and LC payment terms.
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Product Groups
- Environmental Protection Equipment
- Furnace for treating carbon-based composite materials
- Furnace for treating ceramic-based composite materials
- Furnace for treating semiconductor materials
- Furnace for treating high-performance ceramic materials
- High-temperature and high-pressure thermal furnace
- Vacuum heat treatment furnace
- Vacuum brazing/diffusion welding furnace
- Vacuum hot pressing furnace
- Atomization equipment
- Powder metallurgy equipment
- High purity carbon material and Coated graphite component
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- Vacuum heat treatment furnace
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