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Company Overview

Since its establishment, the company has always adhered to the corporate philosophy of "quality first, honest management, and win-win cooperation". In the common growth of customers, it has gradually developed and grown, and has won wide recognition and full affirmation from all walks of life. The company has established a complete management system from pre-sales, sales, and after-sales, with rich construction experience, and can create standardized, sophisticated, and humanized installation services for customers; the after-sales system is sound, and the establishment of a regular return visit system can create peace of mind for customers. , Intimate use experience. The company insists on surviving by quality, developing by technology, growing by service, using the most affordable price and the most professional service, hand in hand with customers and caring, seeking the joint interests of both parties to maximize the value of both parties.

Quality Control

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GB/T 2820.1-2009      ???????????????

GB12786?91           ???????????????

GB?T4712?2008       ?????????????

GB9969.1?2008        ???????????

Certificates

ISO9001质量管理体系认证

ISO9001质量管理体系认证

Description

ISO9001质量管理体系认证

ISO14001环境体系认证

ISO14001环境体系认证

Description

ISO14001环境体系认证

职业健康体系认证

职业健康体系认证

Description

职业健康体系认证

守合同重信用

守合同重信用

Description

连续九年被评为广东省“守合同重信用”企业

纳税信用A级荣誉证书

纳税信用A级荣誉证书

Description

经 国家税务总局广州市税务局 评定为 2021 年度纳税信用 A 级纳税人。

纳税信用A级荣誉证书

纳税信用A级荣誉证书

Description

经 国家税务总局广州市税务局 评定为 2020年度纳税信用 A 级纳税人。

Company Information

Business Type -
Company Guangzhou Weiba Machinery Equipment Co., Ltd.
Main Products Machinery
Website
Established Year 2008
City / State Guangzhou , Nansha
Country China
Address No. 118, Shiyu Road, Dongchong Town, Nansha District, Guangzhou City

Factory Information

Location No. 118, Shiyu Road, Dongchong Town, Nansha District, Guangzhou City
Factory Size 2000
Total QC Staff 2
Total RND Staff 2
Number of Production Lines 3
Annual output 600台
Average Lead Time 10

Trading Information

Total Revenue
Export Percentage
Nearest Port
Overseas Office

FAQ's

答:并机使用的条件是两台机瞬间的电压、频率、相位相同。俗称“三同时”。用专用并机装置来完成并机工作。一般建议采用全自动并机柜。尽量不用手动并机。因为手动并机的成功或失败取决于人为经验,成功的概率太低。
答:柴油发电机组属振动工作器。一旦电器紧固件松懈,会产生很大的接触电阻,导致机组运行不正常。
答:柴油机若吸入脏空气会使功率下降;发电机若吸入沙粒等杂质会使定转子间隙之间的绝缘破坏,重者导致烧毁。
答:1)UPS一般用视在功率KVA表示,先把它乘0.8换算成与发电机有功功率一致的单位KW。 2)若采用一般发电机,则以UPS的有功功率乘以2来确定所配发电机功率、即发电机功率为UPS功率的二倍。 3)若采用带PMG(永磁机励磁)发电机,则以UPS的功率乘以1.2来确定发电机功率、即发电机功率为UPS功率的1.2倍。
答: 22*7=154KW(电梯为直接带负荷启动机型,瞬间启动电流一般为额定电流的7倍, 才能保证电梯作匀速运动)。(即至少应配154KW的发电机组)
答:I = P / (√3 Ucos φ ) 即电流 = 功率(瓦) / (√3 *400(伏) * 0.8) . 简算公式为:I(A)= 机组额定功率(KW)* 1.8
答:1)视在功率的单位为KVA,我国习惯用于表达变压器及UPS的容量。 2)有功功率为视在功率的0.8倍,单位是KW,我国习惯用于发电设备和用电设备。 3)柴油发电机组的额定功率是指12小时可连续运行的功率。 4)最大功率是额定功率的1.1倍,但12小时内仅容许使用1小时。 5)经济功率是额定功率的0.75倍,是柴油发电机组不受时间限制可长期运行的输出功率。在该功率运行时,燃油最省、故障率最低。
答:机油消耗加大、柴油机容易结炭、增大故障率、缩短大修周期。
答:a、空气过滤器太脏,吸入空气不够,这时须清洗或更换空气过滤器。 b、燃油过滤装置太脏,喷油量不够,须更换或清洗。 c、点火时间不正、须调整。
答:1)水箱中水必须充足,并保持在允许的温度范围内工作。 2)润滑机油必须到位、但不过量,并保持在允许的压力范围内工作。 3)频率稳定在50HZ左右,电压稳定在400V左右。 4)三相电流均在额定范围以内。
答:柴油过滤器、机油过滤器、空气过滤器。(个别机组还有水过滤器)
答:新机在磨合期中难免有杂质进入机油底壳内,使机油及机油滤清器发生物理质变或化学质变。
答: 自备发电机机向市网送电的情况叫倒送电。其严重后果有两种: a) 市网未停电,其市网电源与自备发电机电源产生非同期并机,必毁坏机组。若自备发电机容量较大,还会使市网发生震荡。 b) 市网已停电正在检修,其自备发电机倒送电。则会使供电部门检修人员触电身亡。
答:机组经过长途运输,有时难免有镙栓及线路接口松动或掉下,轻者影响调试,重则损坏机器。
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