Name: China Double Screw Feeder Manufacturers and Suppliers - Factory Price - Changrong Machinery
Brand: Changrong
SKU: 292157958

Wuxi Changrong Conveying Machinery Co., Ltd. is one of the most reliable manufacturers and suppliers of double screw feeder in China, also supports custom service. With abundant experience, we warmly welcome you to buy advanced double screw feeder at competitive price from our factory.

Introduction

This double u trough screw feeder is made of stainless steel 304.It consisted 2 shafts inside the u trough shell. It is applied in battery industry,so the copper content is less than or equal to 0.5%, zinc content is less than or equal to 0.5% as per needs.

For screw flights' welding with shaft ,it is full welding on both sides . The shaft runout is less than or equal to 0.2mm on both shafts' ends.

The sealing is consisted of lip sealing and gland packing .Sealing gasket is made of silicone. Bearing is NSK brand .

Products Description

General Drawing and photos of double screw feeders

All contact ed with material is made of stainless steel 304 ,the rest is made of carbon steel by Q235.

1. The raw materials of double screw feeder can be traced.We will use spectral analyzer to re-check all raw materials according to the given material certificate from sub-suppliers .Only the approved raw materials can be used for fabrication.

2. For the machining parts ,we have process inspection and will make records for each part .Only the approved machine part can be used for next fabrication process .

3. For out-sourcing parts ,bearing ,motor and reducers ,we choose the reliable brands .Also we use the qualified brands which are recommended by the buyers .

Rotating direction is to transport towards the middle

4. For the welding ,it can be made by 100% visually as well as can make NDT according to the buyer's needs .Wuxi Changrong Conveying Machinery Company can provide report by RT or PT test report if necessary.

5 For the factory acceptance test of conveyor ,we will make a FAT report and send to the buyer for check .Only the approved conveyor can be delivered to the buyer .

6 We will send all original inspection data ,manual book and spare parts list to the buyer .

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product-850-771

Technical Parameter

Component's name	size	Customer's needs : you can fill your request as below
Screw flight	Ø350mm
Screw flight pitch	variable
Screw flight thickness	6mm
Screw center shaft	Ø219*10mm
screw feeder's length	8966mm
Drive system	18.5KW at 42rpm
Drive direction	Drive is Domestic Drive, series"R", helical gear reducer, shaft mounted c/w 18.5KW-electric motor 380v-3ph-50 Hz and an IP65 rating and located at the inlet end of conveyor
screw feeder's inclination	1.5⁰
Surface treatment	The inner surface is mirror-polished, and the outer surface is sand blasting.
Net weight	4035kgs
Packing size	TBD
Packing type	By plywood case ( export standard)
Gross weight	4235kgs
Manufacturing time	30 days to 45 days after down payment
Payment term	30% prepaid by T/T,70% shall be balanced before delivery	Can be negotiated.
Warranty period	12 months after start up on site or 18 months after delivery ,whichever occurs first
Site service	We can send technicians to site if necessary

Inspection request

All welding are 100% visually inspected during the fabrication stage .Wuxi Changrong Conveying Machinery Company can provide report by RT or PT test report if necessary.