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Left-hand threaded steel anchor

The structure of the left-handed anchor rod is composed of a rod body, an anchor plate, a ball washer, a friction washer, a nut, a damping plug, etc. The function of the mining threaded steel anchor rod has reached the international advanced level, expanding the application scope of the anchor rod, and can be used as end anchor, extended anchor and full anchor. It has the advantages of reasonable structure, simple operation and low price. It is widely used in various tunnel supports in coal mines, railways, hydropower and other projects.

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Product Introduction

Instructions:
1. Determine the anchor hole position according to the drawing requirements and drill the hole with a drill.
2. Use compressed air to blow away the rock powder in the hole.
3. Send the anchor agent to the bottom of the hole, use the anchor rod to support the start of mixing, and after the mixing is completed, remove the mixing machine. After the waiting time is reached, remove the mixing connector, install the anchor plate, ball washer, and friction washer, and tighten the nut with a special wrench.

Production Process Technology

Material Pre-processing

Upon entering the production workshop, the raw materials undergo pre-processing, including cutting, shaping, etc., to ensure that the material dimensions and shapes meet production requirements.

Raw Material Procurement

We rigorously select high-quality raw material suppliers to purchase premium materials that meet national standards, including steel, alloys, etc. During the procurement process, we focus on quality inspection to ensure compliance with production requirements.

Surface Treatment

Products after manufacturing require surface treatment to enhance corrosion resistance and visual quality. Common surface treatment techniques include spraying, galvanizing, hot-dip galvanizing, etc.

Manufacturing Process

Following material pre-processing, the manufacturing process commences. Utilizing corresponding manufacturing techniques such as stamping, bending, welding, etc., based on product design and customer requirements, the products are manufactured.

Packaging and Warehousing

Products that pass the quality inspection enter the packaging phase. We utilize appropriate packaging materials based on product characteristics and transport requirements to ensure products remain undamaged during transportation.

Quality Inspection

We have established strict quality inspection standards and processes, conducting comprehensive monitoring and inspection at every stage of the production process. Through inspection, we ensure stable product quality compliant with national standards and customer requirements.

Factory Shipment

Upon completion of packaging, products undergo rigorous factory inspection and are shipped once confirmed to be error-free. We closely collaborate with logistics partners to ensure timely and secure delivery to customers.

Factory

Cooperation Process

Demand Communication
Customers communicate their requirements with us, specifying product needs, specifications, quantities, and delivery times. We assign professional personnel to communicate with customers, fully understand their needs, and introduce our products and services to them.
Scheme Formulation
Based on the requirements provided by the customer, our team formulates corresponding cooperation plans, including product supply plans, price plans, and delivery cycles. We ensure that the plans meet customer needs while being practical and economical.
Negotiation
After formulating the plan, we negotiate with the customer on specific matters such as price, payment methods, and delivery dates. We emphasize communication and cooperation with customers, flexibly adjusting cooperation terms based on the customer's actual situation to maximize mutual benefits.
Contract Signing
After reaching an agreement through negotiation, we sign a formal cooperation contract with the customer. The contract includes specific terms such as product specifications, quantity, price, payment methods, and delivery dates, ensuring the rights and interests of both parties.
Production Manufacturing
According to the contract, we start production and manufacturing. During the production process, we strictly adhere to the quality management system to ensure stable and reliable product quality.
Quality Inspection
After completing production manufacturing, we conduct rigorous quality inspections on the products to ensure they meet national standards and customer requirements. Only products that pass the quality inspection can proceed to the next step in the process.
Delivery and Transportation
Products that pass the quality inspection are shipped according to the contract. We closely coordinate with logistics partners to ensure timely and safe delivery of products to the customer.
After-sales Service
After delivery, we provide timely after-sales service. If the customer encounters any problems or has any needs during use, we will respond actively and promptly resolve them to ensure customer satisfaction.