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Screw Flights

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Specifications

Manufactured by our special technology, our endless cold-rolled spirals have the following features compared to traditional spirals: 1 Good smooth finish, uniform shape and high precision. Its conducive to material conveying, reduce the product damage, and to increase the transporting efficiency. 2 Easy to installation, improve the work efficiency and reduce the production cos. 3 Under the physical and chemical surface treatment, the spirals enhances the anti-rust property and improves the appearance of screw conveyors. 4 After cold rolling, the spirals will be hardened, which will enhance greatly the rigidity and the wear-resistance, say by one time. The HB value is 240. Aside from endless cold-rolled spirals, we also produce new designed UHMW-PE spirals, which has the features of high intensity, ultra wear-resistance, anti-corrosion, it increases the durability of conveyor trough. Our plastic spirals accord with national food safety standard, especially applicable for those easy broken or corrosive materials

Service Process

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Service Guarantee

Free Service Charge

ECVV doesn't charge any service fee to Buyers for buying this product.
ECVV Supply

ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.
Product Quality Commitment

ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.
Deposit Service Commitments

In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.