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Qingdao Shengmei Machinery Co.,Ltd

Address: No.6 Wangjialou Industrial Area, Huangdao District, Qingdao City, China

Contact: Sandry Pang

TEL: +86-532-85131608

Moblie: +86-18660248878

Fax: +86-532-86158266

Email: shengmei@shengmeicast.com

Lost Foam Molding Line Pre Expander

Lost Foam Molding Line Pre Expander

Lost foam molding linge weighing pre-expander is suitable for the pre-foaming of EPS, EPP and its copolymeric plastics in EPC. After pre-foaming by the machine, the particles have stable weight and low moisture content. It is the first choice for full mould casting.

Product Details

1.Introduction

Lost foam molding linge weighing pre-expander is suitable for the pre-foaming of EPS, EPP and its copolymeric plastics in EPC. After pre-foaming by the machine, the particles have stable weight and low moisture content. It is the first choice for full mould casting.

This machine consists of cylinder body, frame, discharging system, transmission system, piping system, electrical system and automatic feeding system. The outer layer of the cylinder body is rolled by 0.6 ㎜ colour sheet, the middle layer is rolled by 4 ㎜ steel sheet, and the inner part is made of 3 mm stainless steel plate. There is an inlet chest at the bottom. The steam enters from the bottom and the interlayer. At the same time, the waste can also be discharged from the bottom and the interlayer. The cylinder and the interlayer are equipped with the measuring instruments and the interlayer is equipped with a safety valve, which not only ensures the high pressure of the interlayer but also provides security. Both spindle and reamer in the cylinder are made of stainless steel tube. The contact points between cylinder bottom and wall and reamer are equipped with silica gel plate to ensure the working life and scrape the wall to avoid material binding. Main intake, drainage and evacuation are controlled by pneumatic angle place valves to ensure stability and convenient operation.

 The equipment has beautiful appearance, convenient operation and long working life (the settings are for convenient operation everywhere.).

2.Main Technical Parameters

1. Total power: 7Kw

2. Speed of spindle: 82rpm

3. Dimension of cylinder body:φ500×800㎜

4. Feed amount at one time: 1000g

5. Production capacity: 30 kg/h

6. Foaming multiple: 30 to 60

 

7. Pressure of cylinder body: ≤3kg/㎝2
8. Foaming temperature: 90~120℃

9. Discharge pressure of safety valve: ≤1.5kg/㎝2 (adjustable)

10.External dimension: 1100×600×1800㎜

11.Total weight: 600kg

(The equipment can be installed on the liquid iron production line of full mold casting with the annual capacity of 20,000 tons.)

 

Welcome to buy the lost foam molding line pre expander with low price from us. We are one of the leading and successful suppliers in China. We also welcome the customized orders. You can reach us at 86-18660248878.
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