Aluminum Alloy Diaphragm Pumps
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Aluminum Outer Plate for Pneumatic Diaphragm Pump

The Aluminum Outer Plate is a key structural component for pneumatic diaphragm pumps, ensuring mechanical stability and sealing performance. Crafted from precision-machined aluminum alloy, it resists deformation under high pressure and maintains nice airtightness. This part effectively extends pump service life and enhances overall reliability, especially in underground mining environments where vibration and corrosion are common.

Product Parameters
Name Die cast parts
Material Aluminum Alloy
Brand Zhejiang Xiaofeng
Model Diaphragm pump
Rated suction head (M) 7/717
Caliber 1/1.5/2
Drainage head (M) 30/50/65
Maximum particle diameter (MM) 4
Operating temperature(° C) 0~70
Maximum working pressure (MPA) 0.7
Drainage flow rate (L/M |N) 60/250/350
Gas supply pressure (MPA) 0.4/0.5/0.63
Noise (DBA) (Sound pressure level: 88/Sound power level: 95)
Surface Acid white surface/Shot blasting treatment/Wire drawing polishing treatment/Mirror polishing treatment
Zhejiang Xiafeng Precision Die Casting Co., Ltd.

Zhejiang Xiafeng Precision Die Casting Co., Ltd.

Zhejiang Xiafeng Precision Die Casting Co., Ltd. is a professional manufacturing enterprise integrating specialized die casting, mold manufacturing, and R&D & design of products including pneumatic pistons, motor housings, diaphragm pump accessories, reducer accessories, amusement equipment accessories, auto parts, and metal crafts. It is located in Wenxi, Qingtian, Lishui, Zhejiang – an area known as the "Hometown of Overseas Chinese" – boasting superior geographical location and convenient transportation.
Founded in 2015, the company covers an area of over 20,000 square meters, with more than 50 employees, including over 20 designers and R&D personnel. It provides comprehensive services from mold design and manufacturing to product production & processing and surface treatment, ensuring strict quality management and optimized production processes. The factory has a rational layout, housing die casting workshops, precision machining workshops, drilling workshops, shot blasting workshops, pressure testing workshops, grinding workshops, and automatic production lines for automatic welding and precision forging. Its monthly production capacity reaches 500 tons, with product weights ranging from 10 grams to 20 kilograms.
Equipped with the strictest production processes, various intelligent production and processing equipment, well-equipped standard production workshops, and industry-leading testing laboratories, the company guarantees the stability and durability of its products. It has successively obtained more than 20 product patents and copyright certificates, and honors including "Trustworthy Operator", "AAA-Level Enterprise Credit", "Enterprise with Progress in '6S' Management Improvement", "High-Tech Enterprise", "Leading Drafter of Group Standards Certificate", "Factory Digital Transformation Application", and "Zhejiang Provincial 'Professional, Refined, Specialized and Novel' Enterprise".
Amid the rapid development of the industry, Xiafeng people adhere to the craftsman spirit as always. The company has established sound cooperative relationships with enterprises such as Kaiqi Group, Yucai Holding Group, Aike Mgke, and Zhejiang Zhanbo Diaphragm Pump, with its product sales network covering the whole country. We are committed to providing high-quality after-sales services, including technical guidance and guaranteed supply of spare parts for you.
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