Hxv644-10 Vacuum Brazing Furnace

Product Details
Customization: Available
After-sales Service: 12 Months
Warranty: 12 Months
Manufacturer/Factory
Gold Member Since 2012

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Management System Certification
ISO 9001, ISO 9000
  • Hxv644-10 Vacuum Brazing Furnace
  • Hxv644-10 Vacuum Brazing Furnace
  • Hxv644-10 Vacuum Brazing Furnace
  • Hxv644-10 Vacuum Brazing Furnace
  • Hxv644-10 Vacuum Brazing Furnace
  • Hxv644-10 Vacuum Brazing Furnace
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Basic Info.

Type
Amb Firing Equipment
Certification
ISO
Structure
Horizontal Type
Brand
Hengli
Temperature Uniformity
+-5c
Temperature Control Stability
+-1c
Ultimate Vacuum
6.7*10-4PA
Thermocouple
N-Type
Transport Package
Wooden Box Iron Bracket
Specification
3000*2500*2500mm
Trademark
HENGLI
Origin
China
HS Code
8514390090
Production Capacity
800set/Year

Product Description

HXV644-10 Horizontal Vacuum Brazing Furnace
1,Typical application fields:
Typical application fields The equipment is mainly used for high vacuum heat treatment of metal materials or vacuum brazing of stainless steel, titanium, titanium alloys, and high-temperature alloy parts
  1. Equipment specification and structure:
Furnace structure Horizontal, single chamber, furnace body and door adopt double layer water cooling, front door structure. It's composed of furnace body, heating chamber, vacuum system, inflation system, water cooling system, electric control and power supply system, etc
Workspace size 400*400*600mm(W*H*D)
Equipment weight About 5000Kg
Overall dimension About 3000×2500×2500mm(W*H*D),Excluding indicator lights, footings, etc
Outline diagram Hxv644-10 Vacuum Brazing Furnace
3,Thermal system:
Rated temperature 1000ºC
Limiting service temperature 1200ºC
Heating element Molybdenum strip
Heating zone size 680*850mm(Diameter * depth)
Thermal insulation materials Molybdenum screen+stainless steel screen
Heating power 50kW
Empty furnace insulation power 30kW
Thermocouple Imported Omega N-type thermocouple
Heating chamber Adopting a cylindrical furnace body (made of stainless steel SUS304) and a cylindrical heating chamber (made of stainless steel SUS310S and welded with multiple reinforcing ribs to ensure no deformation) structure. The insulation screen adopts a multi-layer molybdenum screen structure, with U-shaped metal support between each layer. The heating element is molybdenum sheet, which evenly surrounds the insulation screen to achieve good temperature uniformity. Featuring long service life, good insulation performance, and minimal vacuum bleeding
Temperature uniformity  ±5ºC
Temperature control stability ±1ºC
Max. heating rate Rise from room temperature to 1000 ºC 90 min(empty furnace)
Cooling mothed Cooling with high purity nitrogen in the furnace
4,Vacuum system:
 Working vacuum 6.7*10-3Pa
 Ultimate vacuum 6.7*10-4Pa(Empty, cold, purified)
Vacuum power Two composite molecular pumps FB-1600 and one rotary vane mechanical pump BSV-90
Vacuum detection Composite vacuum gauge ZDF5227, measurement range 1.0*105~1.0*10-5Pa
Vacuum unit power 8kW
Vacuum logic The valves in the entire vacuum system are automatically controlled by programs. In automatic mode, the system automatically operates in sequence and has interlocking and complete safety protection functions. When power is cut off, each valve is in a closed state to protect the process status in the furnace
5,Atmosphere system
system composition Composed of manual ball valve, solenoid valve, vacuum baffle valve, stainless steel pipeline, pressure transmitter, electric contact pressure gauge, float flowmeter, etc
Inflation and deflation logic When the inflation pressure reaches the set point of the upper pressure limit, it can automatically stop inflating. When the pressure exceeds the set point, it can automatically discharge the pressure, and when it is lower than the set point of the lower pressure limit, it can automatically replenish air. Equipped with a manual system for cooling atmospheric products.
6,Cooling system:
cooling structure Closed loop water circulation system with branch connected to tap water (emergency use in case of power outage)
Cooling area Furnace body, furnace door, vacuum unit, and water-cooled electrode
7,Safety protection:
Alarm indication Audible and visual alarm prompts for water shutdown, overheating, heating overcurrent, mechanical pump, molecular pump failure, etc
System protection The equipment has functions such as self inspection, fault self-diagnosis, automatic protection, and prevention of misoperation. The vacuum system has corresponding interlocking and interlock protection
8,Temperature control system:
Temperature measurement Measurement using N-type thermocouples
Control instruments Controlled by an imported intelligent regulator. It has multiple alarm protection functions such as PID parameter Self-tuning, high temperature upper limit alarm, thermocouple failure indication, etc
Heating control Designed with a PID intelligent temperature control module, it can edit 30 temperature rise curves, store 20 sets of process formulas, and combine PLC to achieve automatic alarm protection functions such as overpressure, overheating, and overcurrent. The 15 inch LCD touch screen display operation has the characteristics of convenient operation, powerful functions, and good stability
control mode Phase shift control
Overtemperature treatment When the temperature deviation from the set value exceeds the maximum set deviation value, cut off the heating and give an alarm

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