CE Approved, Silver Paste Firing Belt Furnace

• After-sales Service: 12 Months
• Warranty: 12 Months
• Type: Induction Heating Machine
• Certification: CE, ISO
• Structure: Horizontal Type
• Brand: Hengli
• Model NO.: HSK7005-1111Z Firing Furnace
• Net Weight: 6500kg
• Gross Weight: 7260kg
• Maximum Temperature: 1050c
• Number of Temperature Zones: 11 Zones
• Transport Package: Wooden Box Iron Bracket
• Specification: 11250*1700*2000mm
• Trademark: HENGLI
• Origin: China
• HS Code: 8514390090
• Production Capacity: 800set/Year

Product Description

HSK7007-1111Z Belt Type Firing Furnace
1. Main Application:

Main Application

It is mainly used for high temperature firing of thick film circuit, precision resistance, chip electronic components, LTCC, glass glaze, ceramic filter and annealing of photovoltaic thin film glass.

2. Furnace specification and structure:

Code	Name		Length	Note
A	Total length		10165mm
B	Load/unload table		600mm	Distance from ground height 840 ~ 890 mm, the length of load and unload table is the same.
C	Furnace frame		8965mm
D	Entrance vestibule part		350mm	Include entrance curtain (multilayer stainless steel sheet).
E	Entrance insulation part		150mm	Ceramic fiber insulation
F	Heating part		3630mm	11 zones, the length of each zone:330mm the power of the 1st-5th zone is 11kw each, and the rest is 8kw each.
G	Cooling part		450mm	No heating element, thermal insulation material
H	Exit insulation part		150mm	Ceramic fibre material thermal transition
I	Forced air cooling part		600mm	The fan directly blows the furnace tube for cooling, and a hot air collecting cover is arranged above the furnace tube
J	Water cooling part		3635mm	Cooling water jacket, 1 point temperature detection, including air curtain
K	Furnace height		1350mm
L	Equipment operation panel position
Chamber		Big chamber structure with ultralight thermal insulation material
Effective height		70mm
Furnace weight		About 7200kg
Dimensions		10165 × 1600 × 1350 mm (L × w × h), Exclude exhaust stack and indication lamp.
Furnace Appearance		Outside panel uses high temperature spraying coating and off-white color. RAL7035

3. Thermal system:

Rated temperature	900ºC
Maximum temperature	1050ºC
Heating element	Heating board
Heating power	141kW
Heat preservation power of empty furnace	≤49kW
Number of temperature zones	11 zones
Temperature control points	33 points(left- middle- right 3 points temperature control)
Thermocouple	K type
Surface temperature rise	<35ºC
Temperature control stability	±1ºC
Temperature uniformity	± 2 ºC (constant temperature zone)

4. Transmission system:

Belt width	700mm
Belt material	Cr20Ni80
Belt model	B201014
Maximum load	35kg / m2 (excluding belt weight)
Transmission mode	Big wrap angle friction drive
Belt speed	60~300mm/min, Stepless speed regulation control with frequency conversion, typical belt speed 155 mm/min.
Drive system	Drive Control uses the frequency converter drive frequency variable motor to control the speed by gear box. The speed is adjustable continually. Overload clutch between motor and driven wheel
Transmission structure	Belt conveyor device: to drive the driving and drived wheel through chain and sprocket wheel, and then generate the friction force by driving wheel and the belt drive the belt running. There is a belt deviation guide device on the both sides at the entrance and exit.
Belt cleaning mode	Brush cleaning(standard) Ultrasonic cleaning system( Option)