Durable Precision Conveyor Chains for Vertical Transportation Systems

Product Description

TECHNICAL SPECIFICATIONS

 

           

Chain No.	Pitch	Roller diameter		Width between inner plates	Pin diameter	Pin length	Plate depth	Plate thickness	Tensile strength	Average tensile trength	Weight per meter
	P	d1 max	d5	b1 min	d2 max	L max	h2 max	t/T max	Q min	Q0	q
	mm	m m	mm	mm	mm	mm	mm	mm	kN/lbf	kN	kg/m
P95	95.0	50.8	58.0	30.0	13.50	70.0	38.0	6.0	75.0/16871	82.5	9.93
P100F225-G4	100.0	40.0	-	22.0	11.30	53.5	32.0	4.5	69.0/15511	75.9	5.00
P100F269-G4	100.0	48.5	-	57.6	25.40	120.0	75.0	10.0	550.0/123640	605.0	31.10
P125F61-G4	125.0	63.5	-	67.4	32.00	141.0	90.0	12.0	750.0/168600	825.0	47.00
P125F62-G4	125.0	70.0	-	75.0	36.00	168.0	100.0	16.0	1000.0/224800	1100.0	68.60
P150F142-G4	150.0	78.0	-	80.0	39.00	172.0	120.0	16.0	1350.0/303480	1485.0	78.90
RF10150RF1	150.0	50.0	60.0	30.0	14.50	69.0	38.1	8.0/6.3	200.0/44992	220.0	8.64
P150F47	150.0	54.0	-	40.0	27.00	112.0	68.5	12.0	600.0/67487	680.0	25.70
RF10150RF1-G4	150.0	29.0	-	30.0	14.50	69.0	38.1	6.3	200.0/44960	220.0	16.70
P152F41	152.4	38.1	-	36.0	15.50	90.0	50.0	8.0	150.0/33743	165.0	11.91
P152F236-G4	152.4	36.0	-	36.5	18.00	87.0	50.0	8.0	280.0/62944	308.0	12.10
RF17200MF1-G-4	200.0	44.5	-	51.4	19.10	120.0	60.0	10.0	245.0/55114	269.5	17.60
RF17200MF2-G-4	200.0	44.5	-	51.4	19.10	109.5	50.8	9.5	213.0/47916	243.0	15.10
P200F128-G4	200.0	50.8	-	56.6	24.00	120.0	70.0	9.5	450.0/101164	490.0	19.40
P200F130-G4	200.0	44.5	-	51.8	19.10	113.0	60.0	10.0	321.0/72164	353.1	17.80
P250F6	250.0	63.5	-	67.0	31.80	146.0	90.0	12.0	900.0/101230	495.0	31.70
P250F66	250.0	80.0	-	51.4	19.10	109.5	50.8	9.5	329.0/73962	378.0	19.79
P250F71SS	250.0	100.0	125.0	79.0	22.00	120.0	64.0	10.0	320.0/71939	368.0	29.80
P250F87-G4	250.0	80.0		51.4	22.00	109.0	50.8	9.5	329.0/73959	361.9	19.60
P250F110-G4	250.0	80.0	105.0	51.5	19.10	110.0	50.0	9.0	356.4/80119	392.0	18.30
P250F163	250.0	70.0	-	76.0	35.00	165.0	100.0	16.0	1100.0/247280	1210.0	44.10
P300F1	300.0	70.0	-	75.0	35.00	174.0	100.0	16.0	1065.0/239580	1118.0	47.47
P350F2-G4	350.0	85.0	-	85.0	41.75	189.5	115.0	16.0	1200.0/269772	1372.0	48.43

 

Conveyor Chains for Elevators are core components in elevator systems that are responsible for traction or transmission between the car and the counterweight (balance weight). They are mainly used in some special elevators (such as auxiliary transmission of freight elevators and sightseeing elevators) and elevator-related conveying equipment (such as elevator landing door linkage mechanisms and in-car cargo conveying devices). Their performance is directly related to the safety, stability, and load-carrying capacity of elevator operation.

Main Types:

• Traction Chains: Used in the traction system of some freight elevators, replacing traditional steel wire ropes. They transmit power through meshing with the traction sheave to drive the car and counterweight up and down. Their chain plates are usually designed to be thickened to withstand huge tensile loads.
• Drive Chains: Applied in the linkage mechanism of elevator landing doors or in-car cargo conveying devices (such as small conveyor belts in elevator cars), realising the synchronous opening and closing of landing doors or short-distance transfer of goods in the car.
• Guide Chains: The travelling cables or compensation chains of some elevators adopt a structure similar to conveyor chains, assisting the cables to move stably along the guide rails and avoiding shaking or entanglement.
  
  Material Selection:
• Core components (chain plates, pins) mostly use high-strength alloy structural steel (such as 20CrMnTi). Through heat treatment processes like carburising and quenching, their surface hardness (HRC 58-62) and core toughness are improved to ensure tensile resistance, wear resistance, and fatigue resistance.
• In some scenarios (such as elevators in humid environments), stainless steel materials (such as 304 or 316 stainless steel) are used to enhance corrosion resistance and prevent rust from affecting transmission accuracy.

Qingdao Star Machine Technology Co., Ltd. is located in the beautiful coastal city of Qingdao. We are a large enterprise group involved in research, production, marketing and technical services. We have three large production and research bases and one large marketing centre specialising in transmission parts, bearings, chains, sprockets, tractor driving axles and hydraulic steering units. Spanning 80,000 square metres, our company employs 816 people, including 167 senior professional technicians, and boasts a global network of sales and service systems. We maintain good partnerships with several leading educational institutions, including Liaocheng University, Qingdao University, Shandong Agricultural University, Shandong University and the Chinese Academy of Agricultural Sciences, and receive strong technical support from industry experts.

 
 

The 219 sets of advanced automatic production equipment provide guarantees for high product quality. The 167 engineers and technicians with senior professional titles can design and develop products to meet the exact demands of customers, and OEM customisations are also available. Our extensive global service network provides customers with prompt after-sales technical support.
We are not just a manufacturer and supplier, but also an industry consultant. We work proactively with our clients to offer expert advice and product recommendations, ensuring that we identify the most cost-effective product available for each specific application. Our client base extends globally, encompassing end users, distributors and OEMs. Our OEM replacements can be used wherever necessary and are suitable for both repair and new assemblies.

 

1. Reliable Quality Assurance System
2. Cutting-Edge Computer-Controlled CNC Machines
3. Bespoke Solutions from Highly Experienced Specialists
4. Customisation and OEM Available for Specific Application
5. Extensive Inventory of Spare Parts and Accessories
6. Well-Developed Worldwide Marketing Network
7. Efficient After-Sale Service System

Q: Why should you choose us?

A: We are a manufacturer with over 20 years of experience producing chains.
B. We have a reliable quality assurance system.
C. Cutting-edge computer-controlled CNC machines.
D. Bespoke solutions from highly experienced specialists.
E. Customisation and OEM available for specific applications.
F. Extensive inventory of spare parts and accessories.
G. A well-developed worldwide marketing network.
H. Efficient after-sales service system

Q. What are your payment terms?
A: 30% TT deposit and 70% balance TT before shipping.
 
Q: Can we print our logo on your products?
A: Yes, we offer an OEM/ODM service and can customise logos, sizes, packaging, etc.
 
Q: What is your main market?
A: North America, South America, Eastern Europe, Western Europe, Southeast Asia, Africa, Oceania, the Middle East and Eastern Asia.
 
Q: Can I get samples from your factory?
A: Yes, samples can be provided.