Xinyu Tube Annealing Furnace

We have established ourselves in international markets as a trusted firm, which is dealing in Annealing Furnace. It is made by utilizing highly qualitative components following the specifications of given by our patrons so as to gain their optimum satisfaction. In addition to this, the fabrication of this furnace is completed within committed time-frame. Reasonable amount is charged for fabrication of Annealing Furnace to suit clients\' budgetary constraints.

Established in the early 80s of last century, weâ??re (Suzhou Dongsheng Industrial Furnace Co., Ltd.) specialized in researching, developing, designing and manufacturing of all kinds of industrial furnaces, such as Natural Gas Bell/Hood-type Annealing Furnace, Pit-type Vacuum Annealing Furnace, Trolley-type Electrical Heating Annealing Furnace, Spheroidizing Furnaces and so on ......all industrial solutions for the heat treatment of metal works industry. The Fuel Type(Gas) or Heating System(Electricity) can be selected based on the different requirements or conditions for/by the customer. You may refer to our website for more details: www.dsfurnace.com We have established the direct contact with many overseas buyers. We provide integral service of designing, manufacturing, installation and commissioning and have helped them to reduce their costs of equipment investment and production.

Vacuum Annealing Furnace Introduction: ShinTek Vacuum Annealing Furnaces can be used for annealing varieties of materials, such as High Speed Steel, Die Steel, Alloy Steel, Aluminum and Aluminum alloy die, Ti alloy, Precision alloy, Stainless Steel, High temperature alloy, refractory metal, hard metal etc… Vacuum Annealing Furnace Specifications: Model STVF-A-80 STVF-A-100 STVF-A-150 STVF-A-200 Working zone size 600*400*400 750*500*500 900*600*600 1200*800*800 Load (KG) 200 300 500 1000 Power 80KW 100KW 150KW 200KW Max. temperature 1100? Temperature uniformity +/-5? Ultimate vacuum level (Cold) 5*10-4 Pa Leakage rate =0.67 Pa/h Remark: The Vacuum Annealing Furnace can be customized for your specific project. Vacuum Annealing Furnace features: (1) Vacuum Annealing Furnace – Patented hotzone design enable a high energy efficiency; (2) Vacuum Annealing Furnace – High vacuum level, enable it can be used for a wide of industries; (3) Vacuum Annealing Furnace – Several kinds of heating elements for choose, customized for your specific projects: Graphite, SS, Ni-Cr, Mo, MoLa, TZM, Tungsten… (4) Vacuum Annealing Furnace – Reasonable hotzone design enable a high temperature uniformity; (5) Vacuum Annealing Furnace – Friendly control system.

SHS type black annealing equipment specializes in heating steel pipe to black annealing treatment temperature, and then cooling it to indoor temperature by water. Advanced inductor heating power is new type DSP+IGBT structure energy-efficient production. It is IGBT inversion and employ DSP do full digital accurate control, full air cooling structure (inductor water cooling) reduces system loss. It has set with  self-protection and self-diagnostic function. It can save about 15% energy than congeneric product. Material applied: 300series austenite, 400 series ferrite, dual-phase steel (Note: According to pipe diameter,thickness and production speed to match power. Moreover, the steel pipes need to be pickled after annealing.)

Vertical bottom loading annealing furnace is satiable for bright annealing of materials like tool steel, die steel, high-speed steel, ultra-strength steel, magnetic material, stainless steel and non-ferrous metal. It is also specially used for vacuum annealing of large size jobs which is easy to deform, such as long pole-shape parts, shaft parts, board parts, etc.

HJ-1118 Antioxidation Annealing Furnace Apply international high technology, we have designed this antioxidation annealing furnace with high quality and high performance for precious metals. The main parts apply tungsten alloy imported which is durable for use. Will not be morphed or oxidative. The maximum can be up to 1100°C. Annealing process is completed under protection of Ammonia which is to make sure the workpieces will not be oxidative, will not be lossless, color will not be changed. This device has a 24-hour timer switch function. Completion alarm settings, with circulating water systems, smart thermostats and other control systems. Ammonia is applied during the annealing process to prevent oxidation or discoloration Equipped with timer, alarms, built-in circulating water systems, and thermostats.

HJ-1139 Annealing Tunnel Furnace SPECIFICATIONS: Annealing Tunnel Furnace  A machine for gold, silver and copper material chains annealing. Voltage: 380V                                                             Power: 16KW Machine dimension: 300 * 50 * 130cm                      Weight: approx. 500kg                                            Furnace length: 3 meters. Apply gas: Ammonia. Our Annealing Furnaces include Antioxidation Annealing Furnace, Annealing Tunnel Furnace. In addition, if you are interested in our Gold Melting Furnace, you can call oe email us at any time , we will send you our price list.

Application: This kind of furnace is used for annealing of various kinds of metal work pieces. For example, steel material and copper material. Structure: 1. Furnace shell body: The shell is rolled of 4mm steel plate, with strengthening profiled bar. The inside lining is built of aluminum silicate fiber cotton or bricks and typing bricks that placed evenly. Resistance wire is put on the bricks. 2. Furnace cover The furnace cover is made of 25MM steel plate. An insulating course is made the under-part of the cover. 3. There is a vacuum pressure gauge set on the furnace cover. 4. The furnace retort is made of 8MM stainless steel. A stop-off strip is welded on the bottom .On the top, there is a cooling water jacket and a sand seal device with binding bolt. 5. Heat element There are three kinds of resistance wire , 0Cr25Al5íó0Cr27Al7Mo2 and Cr20Ni80 ,for coiling.

Features: 1. Operation temperature: 1500? (1600? for short time). 2. Maximum energy efficiency is achieved by surrounding the chamber with thermal-efficient alumina fiber ceramic insulation. 3. Heavy duty double layer structure with cooling fan. Lower teperature in outside case. 4. Pid automatic control via current limiting phase angle fired the resistor, e.G. Scr(silicon controlled rectifier). 5. Power control with 30 segments programmable. Descriptions: Chamber sizeF60x300mm (2.5"x12") Working temperature1500? (continuous) Maximum temperature1600? Temperature control30 steps programmable and pid automatic control Heating rate0~15?/min (suggestion: =10?) Temperature accuracy+/-1? Heating elementMolybdenum disilicide (mosi2) Working voltageAc 220v, single phase, 60/50 hz (or according to your requirement) Max. Power4 kw Net weight70 kgnote: there are different chamber(tube) sizes for your choice.