Lead Ingot Melting Furnace for Cable Extrusion Lead Extruder Melting Furnace

Product Description

Product Description

1.10T lead melting and insulation furnace
1 Furnace capacity:10 ton
2 Working temperature:360~380ºC
3 Heating power:101kW
4 The inner tank of the melting furnace is a welded part, made of high-quality No. 20 boiler steel plate gas shielded welding, with three layers of welds to prevent leakage. The outer periphery and bottom of the inner tank are covered with asbestos board and aluminum silicate fiberboard, with a thickness of more than 100 mm, and good insulation performance.
5 The furnace cavity is divided into melting, stirring and insulation zones. Each zone is connected through the upper overflow pipe and the bottom gate lead inlet channel, and the lead liquid flow is stable without air entrainment. Arc grooves are processed on the outer periphery and bottom of the furnace, and a heating rod with a diameter of 14 mm is built in (using heat-resistant stainless steel shell, nickel-chromium single core, long service life) is easy to maintain and replace. Temperature measuring thermocouples are placed around the furnace.
6 The upper cover of the furnace heating zone is a closed shell with an exhaust outlet flange, and the furnace cover is pneumatically opened.
7 The furnace top cover is equipped with a liquid level controller, which can be divided into three levels of control to accurately control the liquid level and lead discharge pressure.
8 The opening and closing of each lead discharge valve can be operated without opening the furnace cover, which reduces the oxidation of lead liquid and environmental pollution, and is safe to operate.
9 Auxiliary electrical system.

2.18T lead melting and insulation furnace
1 Furnace capacity:18 tons
2 Working temperature:360~380ºC
3 Heating power:141kW
4 The inner tank of the melting furnace is a welded part, made of high-quality No. 20 boiler steel plate gas shielded welding, with three layers of welds to prevent leakage. The outer periphery and bottom of the inner tank are covered with asbestos board and aluminum silicate fiberboard, with a thickness of more than 100 mm, and good insulation performance.
5 The furnace cavity is divided into melting, stirring and insulation zones. Each zone is connected through the upper overflow pipe and the bottom gate lead inlet channel, and the lead liquid flow is stable without air entrainment. Arc grooves are processed on the outer periphery and bottom of the furnace, and a heating rod with a diameter of 14 mm is built in (using heat-resistant stainless steel shell, nickel-chromium single core, long service life) is easy to maintain and replace. Temperature measuring thermocouples are placed around the furnace.
6 The upper cover of the furnace heating zone is a closed shell with an exhaust outlet flange, and the furnace cover is pneumatically opened.
7 The furnace top cover is equipped with a liquid level controller, which can be divided into three levels of control to accurately control the liquid level and lead discharge pressure.
8 The opening and closing of each lead discharge valve can be operated without opening the furnace cover, which reduces the oxidation of lead liquid and environmental pollution, and is safe to operate.
9 Auxiliary electrical system.

 

Related Products

The continuous  lead sheathing  extruder type HLT100/5  is designed with  innovation to compound lead sheath over small cables or mineral cables, which is integrated with the advanced experience in the domestic and abroad same kind of machine The machine performs continuous extrusion of lead with the vertical rotation of a screw to transit the lead upward, which is able to ensure equal thickness of lead on the longitudinal line of the lead pipe. Due to the strict control of temperature on each part, the extruding pressure and temperature can remain constant so that it is possible to keep the difference in lead thickness within a minimum. As the melting & holding pot and the liquefied lead conveyed are enclosed, vaporization from  lead  can  be  greatly  reduced.  Therefore  this  extruder  basically  does  not  cause pollution to the environment. This extruder is light in weight, and involves low labor intensity in operation, and takes a comparatively small area.

No.	Ingredient Name	Data
1	Pure lead	Pb-99.99%
2	Lead-antimony alloy	Sb-0.3-0.4%
3	Lead-stannum-antimony alloy	Sn-0.4% ; Sb-0.2%
4	Lead-antimony-copper alloy	Sb-0.4% ; Cu-0.04%
5	Lead-stannum-cadmium alloy	Sn-0.2% ; Cd-0.075%

Product Parameters

1	Cable diameter	ф6mm~ ф36(46)mm
2	Diameter after sheathed lead	OD ф8mm~ф40(50)mm
3	Main motor of extruder	55kw(DC)
4	Heating power for extruding barrel	18kw
5	Heating power of die stock	16kw
6	Heating power of Ω pipe	3kw
7	Heating power of 10T pot	103kw
8	Power of other auxiliary pumps	~10kw
9	Total power	195kw  ( excluding payoff   & takeup)
10	Power source	AC380V 50Hz or custonized
11	takeup payoff	Φ800   ~ Φ2000mm    or    as    per
12	P/O & T/U	demanders require(optional item)

Extruding Speed:

Lead composition	Screw speed (rpm)	Extruded output (kg/min)
Pure lead	5~12	9~12
Soft alloy lead	5~10	6~9
Thickness of lead layer:	0.8mm~2mm
Max. outlet linear speed	≤60m/min (MAX)
Water consumption	5T/h
Occupied area	42m2(L*W:7m*6m)

Installation Instructions

Installion service at site is aviailble

Packaging & Shipping

Professional ply wooden or iron pakage, or other Standard packaging for shipping sea shipping

Company Profile

Alpha Technical Industrial Co., Ltd is a collection of scientific research and development and production of wire and cable equipment and a variety of efficient energy-saving extrusion production line of key enterprises, so far, the main product including wire and cable Insulation and Sheathing production Line, TQD series Pneumatic Type belt Puller, LF series Portal Type Pay-off, LSP series Portal Type Take-up, Various Wire Accumulator, Capstan Haul-off, Pay-off & Take-up, Cooling Water Trough, and Optical Fiber Equipment, Communication Cable Equipment, Signal Cable Equipment.

Our company has a technical administration team who engages wire and cable equipment industrial more than twenty years, as well as experienced engineer and skilled workers, our honest business reputation and good sales achievement, win the trust from our domestic and overseas customers, the products are exported to United States, France, Spain, Portugal, New Zealand, Brazil, Mexico, Chile, South Africa, Zambia, South Korea, Singapore, Indonesia, Thailand, etc.

FAQ

− Q: Are you the manufacturer or trading company?

     A: We are the manufacturer. We have a group of highly qualified engineers and experts, who have been working in the field of OFC equipment for more than ten years.

− Q: What is your company's main production?

     A: We specialized in optical fiber and optical cable machine researching and manufacturing. Our products include Optical fiber coloring and rewinding machine series, Optical fiber secondary coating line series, Optical cable stranding line, Optical fiber cable sheathing line series and other optical cable equipment.

− Q: What can we offer our customers?

     A: Our professional production and technical personnel can train our customers' employees and ensure the smooth production of customers. And will provide our customers with after-sales service.

− Q: How long is the machine warranty?

     A: Warranty period of one year (since the completion of mechanical debugging at the buyer's factory)

− Q: Why do I choose your company?
     A: We have more than 10 years of professional experience in the production of cable machinery, providing high-quality, high-security products.

         We have an experienced team of skilled workers and engineers.

         We can support overseas training engineers.

         We can customize the design, to accept the customer's sample design.

         We can provide customers with after-sales service.